From dd5cd30ce3af1be37f685e2b86705d967ac6893f Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Mon, 20 Mar 2017 10:54:45 -0700
Subject: [PATCH 01/11] Added ability to delete existing assignments.

---
 README.md                                           |  1 +
 app/app.iml                                         |  1 +
 app/build.gradle                                    |  6 +++---
 app/src/main/AndroidManifest.xml                    | 10 ++++------
 .../java/com/nbdeg/unityplanner/editAssignment.java |  8 ++++++++
 .../main/java/com/nbdeg/unityplanner/editClass.java | 13 +++++++++++++
 .../main/res/layout/activity_edit_assignment.xml    |  9 +++++++++
 app/src/main/res/layout/activity_edit_class.xml     |  8 ++++++++
 app/src/main/res/values/strings.xml                 |  4 +---
 9 files changed, 48 insertions(+), 12 deletions(-)
 create mode 100644 app/src/main/java/com/nbdeg/unityplanner/editClass.java
 create mode 100644 app/src/main/res/layout/activity_edit_class.xml

diff --git a/README.md b/README.md
index da91f6c..b560e3c 100644
--- a/README.md
+++ b/README.md
@@ -3,3 +3,4 @@
 
 The student planner app created to unify and simplify your school life.
 This app is being used as a project to help me learn Android Development.
+
diff --git a/app/app.iml b/app/app.iml
index 9d777ba..4d8f89a 100644
--- a/app/app.iml
+++ b/app/app.iml
@@ -99,6 +99,7 @@
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/transforms" />
       <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/reports" />
       <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
diff --git a/app/build.gradle b/app/build.gradle
index a8ee65e..d0ee73a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -33,21 +33,21 @@ dependencies {
     compile('com.google.api-client:google-api-client-android:1.22.0') {
         exclude group: 'org.apache.httpcomponents'
     }
+
+
+
     compile 'com.android.support:appcompat-v7:25.3.0'
     compile 'com.android.support:design:25.3.0'
     compile 'com.android.support:cardview-v7:25.3.0'
     compile 'com.android.support:recyclerview-v7:25.3.0'
     compile 'com.android.support:support-v4:25.3.0'
     compile 'com.android.support.constraint:constraint-layout:1.0.0-beta3'
-
     compile 'com.google.firebase:firebase-core:10.2.0'
     compile 'com.google.firebase:firebase-auth:10.2.0'
     compile 'com.google.firebase:firebase-messaging:10.2.0'
     compile 'com.google.firebase:firebase-database:10.2.0'
-
     compile 'com.firebaseui:firebase-ui-auth:1.2.0'
     compile 'com.firebaseui:firebase-ui-database:1.2.0'
-
     compile 'com.google.android.gms:play-services-auth:10.2.0'
     compile 'pub.devrel:easypermissions:0.2.1'
     compile 'com.squareup.picasso:picasso:2.5.2'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index e205169..1750bc4 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -13,16 +13,14 @@
         android:label="@string/app_name"
         android:supportsRtl="false"
         android:theme="@style/AppTheme">
-
         <service android:name=".utils.MyFirebaseMessagingService">
             <intent-filter>
                 <action android:name="com.google.firebase.MESSAGING_EVENT" />
             </intent-filter>
         </service>
-
         <service android:name=".utils.FirebaseIDService">
             <intent-filter>
-                <action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
+                <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
             </intent-filter>
         </service>
 
@@ -47,7 +45,6 @@
                     android:host="https://www.nbdeg.com"
                     android:pathPrefix="/unityplanner"
                     android:scheme="http" />
-
             </intent-filter>
         </activity>
         <activity
@@ -61,11 +58,12 @@
             android:theme="@style/LoginTheme">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name=".editAssignment">
-        </activity>
+        <activity android:name=".editAssignment"></activity>
+        <activity android:name=".editClass"></activity>
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java b/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
index 5c87aa2..4e2693e 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
@@ -7,6 +7,7 @@
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
+import android.view.View;
 import android.widget.ArrayAdapter;
 import android.widget.EditText;
 import android.widget.SeekBar;
@@ -40,6 +41,7 @@ public class editAssignment extends AppCompatActivity  {
     private String assignmentExtra;
     private Date assignmentDueDate;
     private String oldAssignmentID;
+    private DatabaseReference assignmentReference;
 
     Database db = new Database();
 
@@ -104,6 +106,7 @@ public void onDataChange(DataSnapshot dataSnapshot) {
                         assignmentExtra = assignment.getExtra();
                         assignmentDueDate = new Date(assignment.getDueDate());
                         percentComplete = assignment.getPercent();
+                        assignmentReference = userSnapshot.getRef();
 
                         // Set Existing Data
                         mAssignmentName.setText(assignmentName);
@@ -147,4 +150,9 @@ public boolean onOptionsItemSelected(MenuItem item) {
 
         return super.onOptionsItemSelected(item);
     }
+
+    public void deleteAssignment(View view) {
+        assignmentReference.removeValue();
+        startActivity(new Intent(editAssignment.this, MainActivity.class));
+    }
 }
diff --git a/app/src/main/java/com/nbdeg/unityplanner/editClass.java b/app/src/main/java/com/nbdeg/unityplanner/editClass.java
new file mode 100644
index 0000000..706a22e
--- /dev/null
+++ b/app/src/main/java/com/nbdeg/unityplanner/editClass.java
@@ -0,0 +1,13 @@
+package com.nbdeg.unityplanner;
+
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+
+public class editClass extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_edit_class);
+    }
+}
diff --git a/app/src/main/res/layout/activity_edit_assignment.xml b/app/src/main/res/layout/activity_edit_assignment.xml
index b6ccdd8..e9ba0d0 100644
--- a/app/src/main/res/layout/activity_edit_assignment.xml
+++ b/app/src/main/res/layout/activity_edit_assignment.xml
@@ -113,4 +113,13 @@
         android:padding="5dp"
         android:background="@null" />
 
+    <Button
+        android:id="@+id/delete_assignment"
+        style="@style/Base.Widget.AppCompat.Button.Borderless.Colored"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:onClick="deleteAssignment"
+        android:text="@string/delete"
+        android:textColor="#FFFF4444" />
 </RelativeLayout>
diff --git a/app/src/main/res/layout/activity_edit_class.xml b/app/src/main/res/layout/activity_edit_class.xml
new file mode 100644
index 0000000..6b8da9d
--- /dev/null
+++ b/app/src/main/res/layout/activity_edit_class.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="com.nbdeg.unityplanner.editClass">
+
+</android.support.constraint.ConstraintLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f88eedf..3614503 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -36,7 +36,5 @@
     <string name="no_internet_connection">No internet connection. Please try again later.</string>
     <string name="unknown_error">An unknown error occurred. Please try again later.</string>
     <string name="sign_in">Sign In</string>
-
-    <!-- TODO: Remove or change this placeholder text -->
-    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="delete">Delete</string>
 </resources>

From 1bc863c1fa51edf21afad69c4ca7786c97b83876 Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Tue, 21 Mar 2017 08:18:42 -0700
Subject: [PATCH 02/11] Added ability to delete class.

---
 .../unityplanner/assignmentFragment.java      |   2 -
 .../com/nbdeg/unityplanner/classFragment.java |  11 +-
 .../nbdeg/unityplanner/editAssignment.java    |   2 +-
 .../com/nbdeg/unityplanner/editClass.java     | 113 +++++++++++++++
 .../com/nbdeg/unityplanner/loginActivity.java |   1 -
 .../unityplanner/utils/AssignmentHolder.java  |   2 +-
 .../unityplanner/utils/ClassesHolder.java     |   2 +
 .../nbdeg/unityplanner/utils/Database.java    |   7 +-
 .../main/res/layout/activity_edit_class.xml   | 133 +++++++++++++++++-
 9 files changed, 263 insertions(+), 10 deletions(-)

diff --git a/app/src/main/java/com/nbdeg/unityplanner/assignmentFragment.java b/app/src/main/java/com/nbdeg/unityplanner/assignmentFragment.java
index 30bd366..44c0f16 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/assignmentFragment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/assignmentFragment.java
@@ -7,7 +7,6 @@
 import android.support.v4.app.Fragment;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -51,7 +50,6 @@ protected void populateViewHolder(AssignmentHolder viewHolder, final Assignments
                 viewHolder.mView.setOnClickListener(new View.OnClickListener() {
                     @Override
                     public void onClick(View view) {
-                        Log.i("Test", "You clicked on "+ position);
                         Intent intent = new Intent(getContext(), editAssignment.class);
                         intent.putExtra("ID", mAdapter.getRef(position).getKey());
                         startActivity(intent);
diff --git a/app/src/main/java/com/nbdeg/unityplanner/classFragment.java b/app/src/main/java/com/nbdeg/unityplanner/classFragment.java
index 0a5ee5b..853dff2 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/classFragment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/classFragment.java
@@ -1,6 +1,7 @@
 package com.nbdeg.unityplanner;
 
 import android.content.Context;
+import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
@@ -46,8 +47,16 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container,
 
         mAdapter = new FirebaseRecyclerAdapter<Classes, ClassesHolder>(Classes.class, R.layout.classes_layout, ClassesHolder.class, classDb) {
             @Override
-            protected void populateViewHolder(ClassesHolder viewHolder, Classes mClass, int position) {
+            protected void populateViewHolder(ClassesHolder viewHolder, final Classes mClass, final int position) {
                 viewHolder.setEverything(mClass);
+                viewHolder.mView.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View view) {
+                        Intent intent = new Intent(getContext(), editClass.class);
+                        intent.putExtra("ID", mAdapter.getRef(position).getKey());
+                        startActivity(intent);
+                    }
+                });
             }
         };
 
diff --git a/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java b/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
index 4e2693e..964f132 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
@@ -143,7 +143,7 @@ public boolean onOptionsItemSelected(MenuItem item) {
         String extraInfo = mExtraInfo.getText().toString();
         String dueClass = mDueClass.getItemAtPosition(mDueClass.getSelectedItemPosition()).toString();
 
-        db.editAssignment(oldAssignmentID, new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete));
+        db.editAssignment(oldAssignmentID, new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete, oldAssignmentID));
 
         // Bring user back to MainActivity
         startActivity(new Intent(editAssignment.this, MainActivity.class));
diff --git a/app/src/main/java/com/nbdeg/unityplanner/editClass.java b/app/src/main/java/com/nbdeg/unityplanner/editClass.java
index 706a22e..fbf2565 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/editClass.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/editClass.java
@@ -1,13 +1,126 @@
 package com.nbdeg.unityplanner;
 
+import android.content.Intent;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.EditText;
+
+import com.google.firebase.database.DataSnapshot;
+import com.google.firebase.database.DatabaseError;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.ValueEventListener;
+import com.nbdeg.unityplanner.data.Classes;
+import com.nbdeg.unityplanner.utils.Database;
+import com.nbdeg.unityplanner.utils.EditTextDatePicker;
+
+import java.util.Date;
+import java.util.Objects;
 
 public class editClass extends AppCompatActivity {
 
+    // TODO Add A/B Schedule
+    // TODO Select which days class occurs on
+
+    private EditText className;
+    private EditText classTeacher;
+    private EditText classRoomNumber;
+    private EditText classBuildingName;
+
+    private EditTextDatePicker mStartDate;
+    private EditTextDatePicker mEndDate;
+
+    private String oldClassID;
+    private String name;
+    private String teacher;
+    private Date startDate;
+    private Date endDate;
+    private int roomNumber;
+    private String buildingName;
+    private DatabaseReference classRef;
+
+    Database db = new Database();
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_edit_class);
+
+        // Setting date pickers to have have pop-up calendars
+        mStartDate = new EditTextDatePicker(this, R.id.class_edit_start_date);
+        mEndDate = new EditTextDatePicker(this, R.id.class_edit_end_date);
+
+        // Setting EditText Variables
+        className = (EditText) findViewById(R.id.class_edit_name);
+        classTeacher = (EditText) findViewById(R.id.class_edit_teacher);
+        classRoomNumber = (EditText) findViewById(R.id.class_edit_room);
+        classBuildingName = (EditText) findViewById(R.id.class_edit_building);
+
+        oldClassID = getIntent().getStringExtra("ID");
+        db.classDb.addListenerForSingleValueEvent(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot) {
+                for (DataSnapshot userSnapshot : dataSnapshot.getChildren()) {
+                    if (Objects.equals(userSnapshot.getKey(), oldClassID)) {
+
+                        // Get data from class
+                        Classes mClass = userSnapshot.getValue(Classes.class);
+                        name = mClass.getName();
+                        teacher = mClass.getTeacher();
+                        startDate = new Date(mClass.getStartDate());
+                        endDate = new Date(mClass.getEndDate());
+                        roomNumber = mClass.getRoomNumber();
+                        buildingName = mClass.getBuildingName();
+                        classRef = userSnapshot.getRef();
+
+                        // Set data from class
+                        className.setText(name);
+                        classTeacher.setText(teacher);
+                        mStartDate.setDisplay(startDate);
+                        mEndDate.setDisplay(endDate);
+                        classRoomNumber.setText(Integer.toString(roomNumber));
+                        classBuildingName.setText(buildingName);
+                    }
+                }
+            }
+
+            @Override
+            public void onCancelled(DatabaseError databaseError) {
+                Log.e("Database", databaseError.getMessage());
+            }
+        });
+    }
+
+    // Adds a SAVE button to the Action Bar
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.save, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        String name = className.getText().toString();
+        String teacherName = classTeacher.getText().toString();
+        Long startDate = mStartDate.date.getTime();
+        Long endDate = mEndDate.date.getTime();
+        if (!classRoomNumber.getText().toString().isEmpty()) {
+            roomNumber = Integer.parseInt(classRoomNumber.getText().toString());
+        }
+        String buildingName = classBuildingName.getText().toString();
+
+        db.editClass(oldClassID, new Classes(name, teacherName, startDate, endDate, roomNumber, buildingName, oldClassID));
+        startActivity(new Intent(editClass.this, MainActivity.class));
+        return super.onOptionsItemSelected(item);
+    }
+
+    public void deleteClass(View view) {
+        classRef.removeValue();
+        startActivity(new Intent(editClass.this, MainActivity.class));
     }
 }
diff --git a/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java b/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
index 0e0a6fd..f26e0fe 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
@@ -88,7 +88,6 @@ private void signIn() {
                                 new AuthUI.IdpConfig.Builder(AuthUI.GOOGLE_PROVIDER).build()))
                         .setLogo(R.mipmap.ic_logo_white)
                         .setTheme(R.style.LoginTheme)
-                        .setIsSmartLockEnabled(!BuildConfig.DEBUG)
                         .build(),
                 RC_SIGN_IN);
     }
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/AssignmentHolder.java b/app/src/main/java/com/nbdeg/unityplanner/utils/AssignmentHolder.java
index a789cee..f996eec 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/utils/AssignmentHolder.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/AssignmentHolder.java
@@ -14,7 +14,7 @@ public class AssignmentHolder extends RecyclerView.ViewHolder {
     private final TextView mNameField;
     private final TextView mDueField;
     private final TextView mClassField;
-    public  final View mView;
+    public final View mView;
 
     public AssignmentHolder(View itemView) {
         super(itemView);
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/ClassesHolder.java b/app/src/main/java/com/nbdeg/unityplanner/utils/ClassesHolder.java
index e0275bc..e7f9731 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/utils/ClassesHolder.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/ClassesHolder.java
@@ -11,12 +11,14 @@ public class ClassesHolder extends RecyclerView.ViewHolder {
     private final TextView mNameField;
     private final TextView mTeacherField;
     private final TextView mRoomNumField;
+    public final View mView;
 
     public ClassesHolder(View itemView) {
         super(itemView);
         mNameField = (TextView) itemView.findViewById(R.id.view_class_name);
         mTeacherField = (TextView) itemView.findViewById(R.id.view_class_teacher);
         mRoomNumField = (TextView) itemView.findViewById(R.id.view_class_room);
+        mView = itemView;
     }
 
     public void setEverything(Classes mClass) {
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
index 7fcbf23..fc97ba9 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
@@ -66,13 +66,14 @@ public void onCancelled(DatabaseError databaseError) {
         return classList;
     }
 
+
+    // Adding objects to database
     public void addAssignment(Assignments assignment) {
         Log.i(TAG, "Creating assignment: " + assignment.getName());
         String key = assignmentDb.push().getKey();
         assignment.setID(key);
         assignmentDb.child(key).setValue(assignment);
     }
-
     public void addClass(Classes mClass) {
         Log.i(TAG, "Creating class: " + mClass.getName());
         String key = classDb.push().getKey();
@@ -80,6 +81,10 @@ public void addClass(Classes mClass) {
         classDb.child(key).setValue(mClass);
     }
 
+    // Editing existing objects in database
+    public void editClass(final String oldID, final Classes newClass) {
+        classDb.child(oldID).setValue(newClass);
+    }
     public void editAssignment(final String oldID, final Assignments newAssignment) {
         assignmentDb.child(oldID).setValue(newAssignment);
     }
diff --git a/app/src/main/res/layout/activity_edit_class.xml b/app/src/main/res/layout/activity_edit_class.xml
index 6b8da9d..a888808 100644
--- a/app/src/main/res/layout/activity_edit_class.xml
+++ b/app/src/main/res/layout/activity_edit_class.xml
@@ -1,8 +1,135 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context="com.nbdeg.unityplanner.editClass">
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context="com.nbdeg.unityplanner.addAssignment">
 
-</android.support.constraint.ConstraintLayout>
+    <EditText
+        android:layout_width="match_parent"
+        android:layout_height="40dp"
+        android:inputType="textCapWords"
+        android:ems="10"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentStart="true"
+        android:id="@+id/class_edit_name"
+        android:hint="@string/class_name"
+        android:padding="5dp"
+        android:textSize="18sp"
+        android:background="@null" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="#c0c0c0"
+        android:layout_below="@id/class_edit_name"/>
+
+    <EditText
+        android:layout_width="match_parent"
+        android:layout_height="43dp"
+        android:inputType="textCapWords"
+        android:ems="10"
+        android:id="@+id/class_edit_teacher"
+        android:hint="@string/teacher_name"
+        android:textSize="16sp"
+        android:layout_below="@id/class_edit_name"
+        android:layout_alignParentStart="true"
+        android:layout_marginTop="2dp"
+        android:padding="5dp"
+        android:background="@null" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="#c0c0c0"
+        android:layout_below="@id/class_edit_teacher"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="43dp"
+        android:orientation="horizontal"
+        android:layout_below="@id/class_edit_teacher"
+        android:layout_alignParentStart="true"
+        android:id="@+id/linearLayout">
+
+        <EditText
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:id="@+id/class_edit_start_date"
+            android:padding="5dp"
+            android:focusable="false"
+            android:hint="@string/start_date"
+            android:textSize="16sp"
+            android:background="@null"
+            android:gravity="center"
+            android:inputType="date"/>
+
+        <View
+            android:layout_width="1dp"
+            android:layout_height="match_parent"
+            android:background="#c0c0c0"/>
+
+        <EditText
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:id="@+id/class_edit_end_date"
+            android:padding="5dp"
+            android:focusable="false"
+            android:hint="@string/end_date"
+            android:textSize="16sp"
+            android:background="@null"
+            android:gravity="center"
+            android:inputType="date"/>
+    </LinearLayout>
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="#c0c0c0"
+        android:layout_below="@id/linearLayout"/>
+
+    <EditText
+        android:layout_width="match_parent"
+        android:layout_height="43dp"
+        android:inputType="number"
+        android:id="@+id/class_edit_room"
+        android:padding="5dp"
+        android:hint="@string/room_number"
+        android:textSize="16sp"
+        android:background="@null"
+        android:layout_below="@id/linearLayout"/>
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="#c0c0c0"
+        android:layout_below="@id/class_edit_room"/>
+
+    <EditText
+        android:layout_width="match_parent"
+        android:layout_height="43dp"
+        android:inputType="textCapWords"
+        android:id="@+id/class_edit_building"
+        android:padding="5dp"
+        android:hint="@string/building_name"
+        android:textSize="16sp"
+        android:background="@null"
+        android:layout_below="@id/class_edit_room"/>
+
+    <Button
+        android:id="@+id/delete_class"
+        style="@style/Base.Widget.AppCompat.Button.Borderless.Colored"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:onClick="deleteClass"
+        android:text="@string/delete"
+        android:textColor="#FFFF4444" />
+</RelativeLayout>

From b9de148c0d7d8a812dc597052b0d540ad4d3c860 Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Tue, 21 Mar 2017 08:52:08 -0700
Subject: [PATCH 03/11] Updated home screen to display assignments as editable
 cardviews.

---
 .../com/nbdeg/unityplanner/homeScreen.java    | 66 +++++++++++--------
 .../main/res/layout/fragment_home_screen.xml  | 23 ++++---
 2 files changed, 54 insertions(+), 35 deletions(-)

diff --git a/app/src/main/java/com/nbdeg/unityplanner/homeScreen.java b/app/src/main/java/com/nbdeg/unityplanner/homeScreen.java
index 80aba79..c5accac 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/homeScreen.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/homeScreen.java
@@ -1,24 +1,27 @@
 package com.nbdeg.unityplanner;
 
 import android.content.Context;
+import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
-import com.google.firebase.database.DataSnapshot;
-import com.google.firebase.database.DatabaseError;
+import com.firebase.ui.database.FirebaseRecyclerAdapter;
 import com.google.firebase.database.DatabaseReference;
-import com.google.firebase.database.ValueEventListener;
 import com.nbdeg.unityplanner.data.Assignments;
+import com.nbdeg.unityplanner.utils.AssignmentHolder;
 import com.nbdeg.unityplanner.utils.Database;
 
 public class homeScreen extends Fragment {
     private OnFragmentInteractionListener mListener;
-    private TextView assignmentsDue;
+    private FirebaseRecyclerAdapter mAdapter;
+
     private boolean haveAssignmentsDue = false;
     private Database db = new Database();
 
@@ -34,7 +37,37 @@ public void onCreate(Bundle savedInstanceState) {
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = inflater.inflate(R.layout.fragment_home_screen, container, false);
-        assignmentsDue = (TextView) view.findViewById(R.id.assignments_due);
+
+        final TextView haveAssignmentsDueView = (TextView) view.findViewById(R.id.assignments_due);
+        final RecyclerView assignmentsDue = (RecyclerView) view.findViewById(R.id.home_assignment_list);
+
+        DatabaseReference assignmentDb = db.assignmentDb;
+        assignmentsDue.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        mAdapter = new FirebaseRecyclerAdapter<Assignments, AssignmentHolder>(Assignments.class, R.layout.assignment_layout, AssignmentHolder.class, assignmentDb) {
+            @Override
+            protected void populateViewHolder(AssignmentHolder viewHolder, final Assignments assignment, final int position) {
+                if (assignment.getPercent() != 100) {
+                    // Have assignments due - set haveAssignmentsDue to true
+                    if (!haveAssignmentsDue) {
+                        haveAssignmentsDue = true;
+                        haveAssignmentsDueView.setVisibility(View.INVISIBLE);
+                        assignmentsDue.setVisibility(View.VISIBLE);
+                    }
+                    viewHolder.setEverything(assignment);
+                    viewHolder.mView.setOnClickListener(new View.OnClickListener() {
+                        @Override
+                        public void onClick(View view) {
+                            Intent intent = new Intent(getContext(), editAssignment.class);
+                            intent.putExtra("ID", mAdapter.getRef(position).getKey());
+                            startActivity(intent);
+                        }
+                    });
+                }
+            }
+        };
+
+        assignmentsDue.setAdapter(mAdapter);
         return view;
     }
 
@@ -54,33 +87,12 @@ public void onAttach(Context context) {
             throw new RuntimeException(context.toString()
                     + " must implement OnFragmentInteractionListener");
         }
-
-        DatabaseReference assignmentDb = db.assignmentDb;
-        assignmentDb.addListenerForSingleValueEvent(new ValueEventListener() {
-            @Override
-            public void onDataChange(DataSnapshot dataSnapshot) {
-                for (DataSnapshot userSnapshot: dataSnapshot.getChildren()) {
-                    Assignments assignment = userSnapshot.getValue(Assignments.class);
-                    if (assignment.getPercent() != 100) {
-                        if (haveAssignmentsDue) {
-                            assignmentsDue.append(assignment.getName() + "\n");
-                        } else {
-                            haveAssignmentsDue = true;
-                            assignmentsDue.setText("");
-                            assignmentsDue.append(assignment.getName() + "\n");
-                        }
-                    }
-                }
-            }
-            @Override
-            public void onCancelled(DatabaseError databaseError) {
-            }
-        });
     }
 
     @Override
     public void onDetach() {
         super.onDetach();
+        mAdapter.cleanup();
         mListener = null;
     }
 
diff --git a/app/src/main/res/layout/fragment_home_screen.xml b/app/src/main/res/layout/fragment_home_screen.xml
index 910c1f0..5d36d5a 100644
--- a/app/src/main/res/layout/fragment_home_screen.xml
+++ b/app/src/main/res/layout/fragment_home_screen.xml
@@ -8,8 +8,7 @@
     android:paddingLeft="@dimen/activity_horizontal_margin"
     android:paddingRight="@dimen/activity_horizontal_margin"
     android:paddingTop="@dimen/activity_vertical_margin"
-    tools:context="com.nbdeg.unityplanner.MainActivity"
-    tools:showIn="@layout/activity_main">
+    tools:context="com.nbdeg.unityplanner.MainActivity">
 
     <TextView
         android:text="@string/due_soon"
@@ -22,16 +21,24 @@
     <ScrollView
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_below="@+id/due_soon"
-        android:layout_alignStart="@+id/due_soon"
-        android:layout_marginTop="20dp">
-
+        android:layout_below="@id/due_soon"
+        android:layout_alignStart="@id/due_soon"
+        android:layout_marginTop="5dp">
         <TextView
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:text="@string/noAssignmentsDue"
-            android:id="@+id/assignments_due"
-            />
+            android:id="@+id/assignments_due" />
     </ScrollView>
 
+    <android.support.v7.widget.RecyclerView
+        android:layout_below="@id/due_soon"
+        android:layout_alignStart="@id/due_soon"
+        android:layout_marginTop="5dp"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:id="@+id/home_assignment_list"
+        android:visibility="invisible"
+        android:textSize="16sp" />
+
 </RelativeLayout>

From 550846eb5c95cf7aa3e9bed73fdd235374e1a227 Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Thu, 23 Mar 2017 08:52:47 -0700
Subject: [PATCH 04/11] added notifications (?)

---
 .idea/libraries/espresso_core_2_2_2.xml       |  4 +--
 .../espresso_idling_resource_2_2_2.xml        |  4 +--
 ...xposed_instrumentation_api_publish_0_5.xml |  4 +--
 .idea/libraries/rules_0_5.xml                 |  4 +--
 .idea/libraries/runner_0_5.xml                |  4 +--
 app/src/main/AndroidManifest.xml              |  1 -
 .../com/nbdeg/unityplanner/addAssignment.java |  2 +-
 .../nbdeg/unityplanner/utils/Database.java    | 32 ++++++++++++++++++-
 .../utils/NotificationPublisher.java          | 23 +++++++++++++
 9 files changed, 65 insertions(+), 13 deletions(-)
 create mode 100644 app/src/main/java/com/nbdeg/unityplanner/utils/NotificationPublisher.java

diff --git a/.idea/libraries/espresso_core_2_2_2.xml b/.idea/libraries/espresso_core_2_2_2.xml
index 9526650..f57d15b 100644
--- a/.idea/libraries/espresso_core_2_2_2.xml
+++ b/.idea/libraries/espresso_core_2_2_2.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="espresso-core-2.2.2">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/d660e18726b27db6814e72b8e83d2c0366e50346/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/d660e18726b27db6814e72b8e83d2c0366e50346/output/res" />
+      <root url="file://$USER_HOME$/.android/build-cache/9232fbee4fb073fa0c3359e23c4b4b8d4f6493b9/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/9232fbee4fb073fa0c3359e23c4b4b8d4f6493b9/output/jars/classes.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/espresso_idling_resource_2_2_2.xml b/.idea/libraries/espresso_idling_resource_2_2_2.xml
index 25bb79d..2a3b550 100644
--- a/.idea/libraries/espresso_idling_resource_2_2_2.xml
+++ b/.idea/libraries/espresso_idling_resource_2_2_2.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="espresso-idling-resource-2.2.2">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/054bf07e1e773288f783df065a8a0cffaa0104ac/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/054bf07e1e773288f783df065a8a0cffaa0104ac/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/9e5b8502f2c893cec29f6c9504aec8fc947a3728/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/9e5b8502f2c893cec29f6c9504aec8fc947a3728/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml b/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml
index cda2dae..13f5637 100644
--- a/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml
+++ b/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="exposed-instrumentation-api-publish-0.5">
     <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/63cf98d399c3db5edd6722fc981cf8d5047b3576/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/63cf98d399c3db5edd6722fc981cf8d5047b3576/output/jars/classes.jar!/" />
+      <root url="jar://$USER_HOME$/.android/build-cache/bb44d1008282879a4a12811d90504e5ee19dc43f/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/bb44d1008282879a4a12811d90504e5ee19dc43f/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/rules_0_5.xml b/.idea/libraries/rules_0_5.xml
index 0f13e81..e92f38a 100644
--- a/.idea/libraries/rules_0_5.xml
+++ b/.idea/libraries/rules_0_5.xml
@@ -4,8 +4,8 @@
       <root url="jar://$PROJECT_DIR$/app/build/intermediates/exploded-aar/com.android.support.test/rules/0.5/annotations.zip!/" />
     </ANNOTATIONS>
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/7368c01f6c3aff2b13d4bdddaa44c655836cc7a1/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/7368c01f6c3aff2b13d4bdddaa44c655836cc7a1/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/51a157e08f5741669202b50f310759ef311ced17/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/51a157e08f5741669202b50f310759ef311ced17/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/runner_0_5.xml b/.idea/libraries/runner_0_5.xml
index f3360c3..9987a81 100644
--- a/.idea/libraries/runner_0_5.xml
+++ b/.idea/libraries/runner_0_5.xml
@@ -4,8 +4,8 @@
       <root url="jar://$PROJECT_DIR$/app/build/intermediates/exploded-aar/com.android.support.test/runner/0.5/annotations.zip!/" />
     </ANNOTATIONS>
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/6e15e81340a69730bf936af4a1f5a57908559231/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/6e15e81340a69730bf936af4a1f5a57908559231/output/res" />
+      <root url="file://$USER_HOME$/.android/build-cache/2b58e4067130248e01e80a022cb7c9dcc6a96d81/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/2b58e4067130248e01e80a022cb7c9dcc6a96d81/output/jars/classes.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 1750bc4..e8bf8f9 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -23,7 +23,6 @@
                 <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
             </intent-filter>
         </service>
-
         <meta-data
             android:name="com.google.firebase.messaging.default_notification_icon"
             android:resource="@drawable/ic_notification" />
diff --git a/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java b/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
index d197bff..489b5a9 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
@@ -105,7 +105,7 @@ public boolean onOptionsItemSelected(MenuItem item) {
         String extraInfo = mExtraInfo.getText().toString();
         String dueClass = mDueClass.getItemAtPosition(mDueClass.getSelectedItemPosition()).toString();
 
-        db.addAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete));
+        db.addAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete), this);
 
         // Bring user back to MainActivity
         startActivity(new Intent(addAssignment.this, MainActivity.class));
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
index fc97ba9..77a683e 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
@@ -1,5 +1,10 @@
 package com.nbdeg.unityplanner.utils;
 
+import android.app.AlarmManager;
+import android.app.Notification;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
 import android.util.Log;
 
 import com.google.firebase.auth.FirebaseAuth;
@@ -9,6 +14,7 @@
 import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
 import com.google.firebase.database.ValueEventListener;
+import com.nbdeg.unityplanner.R;
 import com.nbdeg.unityplanner.data.Assignments;
 import com.nbdeg.unityplanner.data.Classes;
 
@@ -68,11 +74,14 @@ public void onCancelled(DatabaseError databaseError) {
 
 
     // Adding objects to database
-    public void addAssignment(Assignments assignment) {
+    public void addAssignment(Assignments assignment, Context context) {
         Log.i(TAG, "Creating assignment: " + assignment.getName());
         String key = assignmentDb.push().getKey();
         assignment.setID(key);
         assignmentDb.child(key).setValue(assignment);
+
+        // Notification
+        scheduleNotification(getNotification(assignment, context), assignment.getDueDate(), context);
     }
     public void addClass(Classes mClass) {
         Log.i(TAG, "Creating class: " + mClass.getName());
@@ -85,7 +94,28 @@ public void addClass(Classes mClass) {
     public void editClass(final String oldID, final Classes newClass) {
         classDb.child(oldID).setValue(newClass);
     }
+
     public void editAssignment(final String oldID, final Assignments newAssignment) {
+
         assignmentDb.child(oldID).setValue(newAssignment);
     }
+
+    // TODO Edit existing notifications
+    private void scheduleNotification(Notification notification, long notifyTime, Context context) {
+        Intent notificationIntent = new Intent(context, NotificationPublisher.class);
+        notificationIntent.putExtra(NotificationPublisher.NOTIFICATION_ID, 1);
+        notificationIntent.putExtra(NotificationPublisher.NOTIFICATION, notification);
+        PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+
+        AlarmManager alarmManager = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
+        alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, notifyTime, pendingIntent);
+    }
+
+    private Notification getNotification(Assignments assignment, Context context) {
+        Notification.Builder builder = new Notification.Builder(context);
+        builder.setContentTitle("Assignment Due Tomorrow");
+        builder.setContentText(assignment.getName());
+        builder.setSmallIcon(R.drawable.ic_notification);
+        return builder.build();
+    }
 }
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/NotificationPublisher.java b/app/src/main/java/com/nbdeg/unityplanner/utils/NotificationPublisher.java
new file mode 100644
index 0000000..8ce9152
--- /dev/null
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/NotificationPublisher.java
@@ -0,0 +1,23 @@
+package com.nbdeg.unityplanner.utils;
+
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+public class NotificationPublisher extends BroadcastReceiver {
+
+    public static String NOTIFICATION_ID = "notification-id";
+    public static String NOTIFICATION = "notification";
+
+    public void onReceive(Context context, Intent intent) {
+
+        NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
+
+        Notification notification = intent.getParcelableExtra(NOTIFICATION);
+        int id = intent.getIntExtra(NOTIFICATION_ID, 0);
+        notificationManager.notify(id, notification);
+
+    }
+}

From 223e1b6a4c490e549605bbb42eea7f67e23022fc Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Thu, 23 Mar 2017 08:59:07 -0700
Subject: [PATCH 05/11] Fixed notifcations (non-updatable)

---
 app/src/main/AndroidManifest.xml                             | 1 +
 app/src/main/java/com/nbdeg/unityplanner/utils/Database.java | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index e8bf8f9..19eb0be 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -23,6 +23,7 @@
                 <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
             </intent-filter>
         </service>
+        <receiver android:name=".utils.NotificationPublisher"   />
         <meta-data
             android:name="com.google.firebase.messaging.default_notification_icon"
             android:resource="@drawable/ic_notification" />
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
index 77a683e..fa653f6 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
@@ -96,7 +96,6 @@ public void editClass(final String oldID, final Classes newClass) {
     }
 
     public void editAssignment(final String oldID, final Assignments newAssignment) {
-
         assignmentDb.child(oldID).setValue(newAssignment);
     }
 

From b24df89e28429bdb4152950325cae1734a0ab237 Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Wed, 29 Mar 2017 01:08:58 -0700
Subject: [PATCH 06/11] Started work on Google Classroom integration and a
 AppIntro

---
 .idea/libraries/espresso_core_2_2_2.xml       |   4 +-
 .../espresso_idling_resource_2_2_2.xml        |   4 +-
 ...xposed_instrumentation_api_publish_0_5.xml |   4 +-
 .idea/libraries/rules_0_5.xml                 |   4 +-
 .idea/libraries/runner_0_5.xml                |   4 +-
 .idea/misc.xml                                |  18 +
 app/app.iml                                   |  46 +-
 app/build.gradle                              |  30 +-
 app/src/main/AndroidManifest.xml              |  12 +-
 app/src/main/ic_classroom-web.png             | Bin 0 -> 29675 bytes
 .../com/nbdeg/unityplanner/IntroActivity.java |  43 ++
 .../IntroSlides/classroomSignIn.java          | 394 ++++++++++++++++++
 .../com/nbdeg/unityplanner/addAssignment.java |   6 +-
 .../nbdeg/unityplanner/data/Assignments.java  |   9 +
 .../com/nbdeg/unityplanner/data/Classes.java  |  26 ++
 .../com/nbdeg/unityplanner/loginActivity.java |  36 ++
 .../nbdeg/unityplanner/utils/Database.java    |  39 +-
 .../res/drawable-hdpi-v11/ic_notification.png | Bin 513 -> 0 bytes
 .../res/drawable-hdpi-v9/ic_notification.png  | Bin 564 -> 0 bytes
 .../res/drawable-hdpi/ic_notification.png     | Bin 1007 -> 0 bytes
 .../res/drawable-mdpi-v11/ic_notification.png | Bin 367 -> 0 bytes
 .../res/drawable-mdpi-v9/ic_notification.png  | Bin 370 -> 0 bytes
 .../res/drawable-mdpi/ic_notification.png     | Bin 673 -> 0 bytes
 .../drawable-xhdpi-v11/ic_notification.png    | Bin 590 -> 0 bytes
 .../res/drawable-xhdpi-v9/ic_notification.png | Bin 707 -> 0 bytes
 .../res/drawable-xhdpi/ic_notification.png    | Bin 1369 -> 0 bytes
 .../drawable-xxhdpi-v11/ic_notification.png   | Bin 993 -> 0 bytes
 .../drawable-xxhdpi-v9/ic_notification.png    | Bin 1026 -> 0 bytes
 .../res/drawable-xxhdpi/ic_notification.png   | Bin 761 -> 0 bytes
 .../main/res/drawable/ic_assignment_white.xml |   9 +
 app/src/main/res/drawable/ic_logo.xml         |   9 +
 .../res/layout/fragment_classroom_sign_in.xml |  83 ++++
 app/src/main/res/mipmap-hdpi/ic_classroom.png | Bin 0 -> 2240 bytes
 app/src/main/res/mipmap-mdpi/ic_classroom.png | Bin 0 -> 1599 bytes
 .../main/res/mipmap-xhdpi/ic_classroom.png    | Bin 0 -> 3084 bytes
 .../main/res/mipmap-xxhdpi/ic_classroom.png   | Bin 0 -> 4649 bytes
 .../main/res/mipmap-xxxhdpi/ic_classroom.png  | Bin 0 -> 6780 bytes
 app/src/main/res/values/strings.xml           |   7 +
 38 files changed, 716 insertions(+), 71 deletions(-)
 create mode 100644 app/src/main/ic_classroom-web.png
 create mode 100644 app/src/main/java/com/nbdeg/unityplanner/IntroActivity.java
 create mode 100644 app/src/main/java/com/nbdeg/unityplanner/IntroSlides/classroomSignIn.java
 delete mode 100644 app/src/main/res/drawable-hdpi-v11/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-hdpi-v9/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-hdpi/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-mdpi-v11/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-mdpi-v9/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-mdpi/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-xhdpi-v11/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-xhdpi-v9/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-xhdpi/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-xxhdpi-v11/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-xxhdpi-v9/ic_notification.png
 delete mode 100644 app/src/main/res/drawable-xxhdpi/ic_notification.png
 create mode 100644 app/src/main/res/drawable/ic_assignment_white.xml
 create mode 100644 app/src/main/res/drawable/ic_logo.xml
 create mode 100644 app/src/main/res/layout/fragment_classroom_sign_in.xml
 create mode 100644 app/src/main/res/mipmap-hdpi/ic_classroom.png
 create mode 100644 app/src/main/res/mipmap-mdpi/ic_classroom.png
 create mode 100644 app/src/main/res/mipmap-xhdpi/ic_classroom.png
 create mode 100644 app/src/main/res/mipmap-xxhdpi/ic_classroom.png
 create mode 100644 app/src/main/res/mipmap-xxxhdpi/ic_classroom.png

diff --git a/.idea/libraries/espresso_core_2_2_2.xml b/.idea/libraries/espresso_core_2_2_2.xml
index f57d15b..f87ed8c 100644
--- a/.idea/libraries/espresso_core_2_2_2.xml
+++ b/.idea/libraries/espresso_core_2_2_2.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="espresso-core-2.2.2">
     <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/9232fbee4fb073fa0c3359e23c4b4b8d4f6493b9/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/9232fbee4fb073fa0c3359e23c4b4b8d4f6493b9/output/jars/classes.jar!/" />
+      <root url="jar://$USER_HOME$/.android/build-cache/63ef5c4560ab546182e7d6366a521bf88c85b838/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/63ef5c4560ab546182e7d6366a521bf88c85b838/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/espresso_idling_resource_2_2_2.xml b/.idea/libraries/espresso_idling_resource_2_2_2.xml
index 2a3b550..7b019db 100644
--- a/.idea/libraries/espresso_idling_resource_2_2_2.xml
+++ b/.idea/libraries/espresso_idling_resource_2_2_2.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="espresso-idling-resource-2.2.2">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/9e5b8502f2c893cec29f6c9504aec8fc947a3728/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/9e5b8502f2c893cec29f6c9504aec8fc947a3728/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/25f36787dd774e72d96b4dfec1a7fb2a61161854/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/25f36787dd774e72d96b4dfec1a7fb2a61161854/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml b/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml
index 13f5637..abbb24c 100644
--- a/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml
+++ b/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="exposed-instrumentation-api-publish-0.5">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/bb44d1008282879a4a12811d90504e5ee19dc43f/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/bb44d1008282879a4a12811d90504e5ee19dc43f/output/res" />
+      <root url="file://$USER_HOME$/.android/build-cache/4799dac0ad20b015abea3871b844237533ee7b51/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/4799dac0ad20b015abea3871b844237533ee7b51/output/jars/classes.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/rules_0_5.xml b/.idea/libraries/rules_0_5.xml
index e92f38a..9bbc546 100644
--- a/.idea/libraries/rules_0_5.xml
+++ b/.idea/libraries/rules_0_5.xml
@@ -4,8 +4,8 @@
       <root url="jar://$PROJECT_DIR$/app/build/intermediates/exploded-aar/com.android.support.test/rules/0.5/annotations.zip!/" />
     </ANNOTATIONS>
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/51a157e08f5741669202b50f310759ef311ced17/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/51a157e08f5741669202b50f310759ef311ced17/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/8520a3eb5ca2979db144761c966ec61a79ed7851/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/8520a3eb5ca2979db144761c966ec61a79ed7851/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/runner_0_5.xml b/.idea/libraries/runner_0_5.xml
index 9987a81..09099ef 100644
--- a/.idea/libraries/runner_0_5.xml
+++ b/.idea/libraries/runner_0_5.xml
@@ -4,8 +4,8 @@
       <root url="jar://$PROJECT_DIR$/app/build/intermediates/exploded-aar/com.android.support.test/runner/0.5/annotations.zip!/" />
     </ANNOTATIONS>
     <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/2b58e4067130248e01e80a022cb7c9dcc6a96d81/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/2b58e4067130248e01e80a022cb7c9dcc6a96d81/output/jars/classes.jar!/" />
+      <root url="jar://$USER_HOME$/.android/build-cache/654bb2a82d2c02a0b615ce341bad0f8ef1a8003b/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/654bb2a82d2c02a0b615ce341bad0f8ef1a8003b/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 7158618..63f7e50 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,6 +3,24 @@
   <component name="EntryPointsManager">
     <entry_points version="2.0" />
   </component>
+  <component name="JavadocGenerationManager">
+    <option name="OUTPUT_DIRECTORY" />
+    <option name="OPTION_SCOPE" value="protected" />
+    <option name="OPTION_HIERARCHY" value="true" />
+    <option name="OPTION_NAVIGATOR" value="true" />
+    <option name="OPTION_INDEX" value="true" />
+    <option name="OPTION_SEPARATE_INDEX" value="true" />
+    <option name="OPTION_DOCUMENT_TAG_USE" value="false" />
+    <option name="OPTION_DOCUMENT_TAG_AUTHOR" value="false" />
+    <option name="OPTION_DOCUMENT_TAG_VERSION" value="false" />
+    <option name="OPTION_DOCUMENT_TAG_DEPRECATED" value="true" />
+    <option name="OPTION_DEPRECATED_LIST" value="true" />
+    <option name="OTHER_OPTIONS" value="" />
+    <option name="HEAP_SIZE" />
+    <option name="LOCALE" />
+    <option name="OPEN_IN_BROWSER" value="true" />
+    <option name="OPTION_INCLUDE_LIBS" value="false" />
+  </component>
   <component name="NullableNotNullManager">
     <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
     <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
diff --git a/app/app.iml b/app/app.iml
index 4d8f89a..c64c80f 100644
--- a/app/app.iml
+++ b/app/app.iml
@@ -77,34 +77,19 @@
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/java" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/rs" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/shaders" isTestSource="true" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/assets" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/blame" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/builds" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-classes" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-runtime-classes" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-safeguard" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-verifier" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/instant-run-resources" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/instant-run-support" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jniLibs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/reload-dex" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/restart-dex" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/shaders" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/split-apk" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/transforms" />
       <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/reports" />
       <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" exported="" name="constraint-layout-1.0.0-beta3" level="project" />
     <orderEntry type="library" exported="" name="okio-1.6.0" level="project" />
     <orderEntry type="library" exported="" name="easypermissions-0.2.1" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="runner-0.5" level="project" />
@@ -114,7 +99,8 @@
     <orderEntry type="library" exported="" name="guava-jdk5-17.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="hamcrest-library-1.3" level="project" />
     <orderEntry type="library" exported="" name="firebase-ui-database-1.2.0" level="project" />
-    <orderEntry type="library" exported="" name="transition-25.3.0" level="project" />
+    <orderEntry type="library" exported="" name="transition-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="google-api-services-classroom-v1-rev24-1.22.0" level="project" />
     <orderEntry type="library" exported="" name="twitter-2.3.0" level="project" />
     <orderEntry type="library" exported="" name="bolts-android-1.4.0" level="project" />
     <orderEntry type="library" exported="" name="fabric-1.3.14" level="project" />
@@ -129,14 +115,14 @@
     <orderEntry type="library" exported="" name="firebase-ui-auth-1.2.0" level="project" />
     <orderEntry type="library" exported="" name="facebook-android-sdk-4.19.0" level="project" />
     <orderEntry type="library" exported="" name="play-services-basement-10.2.0" level="project" />
-    <orderEntry type="library" exported="" name="support-compat-25.3.0" level="project" />
     <orderEntry type="library" exported="" name="firebase-database-10.2.0" level="project" />
-    <orderEntry type="library" exported="" name="support-v4-25.3.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="javawriter-2.1.1" level="project" />
-    <orderEntry type="library" exported="" name="support-media-compat-25.3.0" level="project" />
+    <orderEntry type="library" exported="" name="support-v4-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="support-media-compat-25.3.1" level="project" />
     <orderEntry type="library" exported="" name="bolts-applinks-1.4.0" level="project" />
-    <orderEntry type="library" exported="" name="support-annotations-25.3.0" level="project" />
-    <orderEntry type="library" exported="" name="support-vector-drawable-25.3.0" level="project" />
+    <orderEntry type="library" exported="" name="support-annotations-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="support-vector-drawable-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="support-compat-25.3.1" level="project" />
     <orderEntry type="library" exported="" name="google-http-client-android-1.22.0" level="project" />
     <orderEntry type="library" exported="" name="gson-2.6.1" level="project" />
     <orderEntry type="library" exported="" name="firebase-auth-10.2.0" level="project" />
@@ -144,21 +130,21 @@
     <orderEntry type="library" exported="" name="firebase-analytics-10.2.0" level="project" />
     <orderEntry type="library" exported="" name="picasso-2.5.2" level="project" />
     <orderEntry type="library" exported="" name="play-services-tasks-10.2.0" level="project" />
-    <orderEntry type="library" exported="" name="constraint-layout-solver-1.0.0-beta3" level="project" />
-    <orderEntry type="library" exported="" name="design-25.3.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="hamcrest-integration-1.3" level="project" />
     <orderEntry type="library" exported="" name="play-services-base-10.2.0" level="project" />
+    <orderEntry type="library" exported="" name="design-25.3.1" level="project" />
     <orderEntry type="library" exported="" name="bolts-tasks-1.4.0" level="project" />
-    <orderEntry type="library" exported="" name="cardview-v7-25.3.0" level="project" />
+    <orderEntry type="library" exported="" name="support-core-ui-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="cardview-v7-25.3.1" level="project" />
     <orderEntry type="library" exported="" name="play-services-auth-10.2.0" level="project" />
     <orderEntry type="library" exported="" name="google-oauth-client-1.22.0" level="project" />
     <orderEntry type="library" exported="" name="jsr305-1.3.9" level="project" />
-    <orderEntry type="library" exported="" name="support-core-ui-25.3.0" level="project" />
     <orderEntry type="library" exported="" name="firebase-iid-10.2.0" level="project" />
     <orderEntry type="library" exported="" name="firebase-database-connection-10.2.0" level="project" />
-    <orderEntry type="library" exported="" name="support-core-utils-25.3.0" level="project" />
-    <orderEntry type="library" exported="" name="support-fragment-25.3.0" level="project" />
+    <orderEntry type="library" exported="" name="support-core-utils-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="support-fragment-25.3.1" level="project" />
     <orderEntry type="library" exported="" name="customtabs-25.1.1" level="project" />
+    <orderEntry type="library" exported="" name="appintro-4.1.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="espresso-core-2.2.2" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="rules-0.5" level="project" />
     <orderEntry type="library" exported="" name="google-http-client-1.22.0" level="project" />
@@ -171,10 +157,10 @@
     <orderEntry type="library" exported="" name="okhttp-3.2.0" level="project" />
     <orderEntry type="library" exported="" name="tweet-composer-2.3.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="junit-4.12" level="project" />
-    <orderEntry type="library" exported="" name="recyclerview-v7-25.3.0" level="project" />
+    <orderEntry type="library" exported="" name="recyclerview-v7-25.3.1" level="project" />
     <orderEntry type="library" exported="" name="twitter-core-2.3.0" level="project" />
-    <orderEntry type="library" exported="" name="appcompat-v7-25.3.0" level="project" />
-    <orderEntry type="library" exported="" name="animated-vector-drawable-25.3.0" level="project" />
+    <orderEntry type="library" exported="" name="appcompat-v7-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="animated-vector-drawable-25.3.1" level="project" />
     <orderEntry type="library" exported="" name="android-android-25" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index d0ee73a..49a76bd 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -34,23 +34,37 @@ dependencies {
         exclude group: 'org.apache.httpcomponents'
     }
 
+    // Default Android Libraries
+    compile 'com.android.support:appcompat-v7:25.3.1'
+    compile 'com.android.support:design:25.3.1'
+    compile 'com.android.support:cardview-v7:25.3.1'
+    compile 'com.android.support:recyclerview-v7:25.3.1'
+    compile 'com.android.support:support-v4:25.3.1'
 
-
-    compile 'com.android.support:appcompat-v7:25.3.0'
-    compile 'com.android.support:design:25.3.0'
-    compile 'com.android.support:cardview-v7:25.3.0'
-    compile 'com.android.support:recyclerview-v7:25.3.0'
-    compile 'com.android.support:support-v4:25.3.0'
-    compile 'com.android.support.constraint:constraint-layout:1.0.0-beta3'
+    // Firebase | Used for database, auth, public notifications, etc.
     compile 'com.google.firebase:firebase-core:10.2.0'
     compile 'com.google.firebase:firebase-auth:10.2.0'
     compile 'com.google.firebase:firebase-messaging:10.2.0'
     compile 'com.google.firebase:firebase-database:10.2.0'
+
+    // Firebase UI | Used for auth screens and displaying assignments / classes
     compile 'com.firebaseui:firebase-ui-auth:1.2.0'
     compile 'com.firebaseui:firebase-ui-database:1.2.0'
+
+    // Used for creating user icon in nav bar
+    compile 'com.squareup.picasso:picasso:2.5.2'
+
+    // Google Classroom
+    compile('com.google.apis:google-api-services-classroom:v1-rev24-1.22.0') {
+        exclude group: 'org.apache.httpcomponents'
+    }
+
+    // App Intro
+    compile 'com.github.paolorotolo:appintro:4.1.0'
+
+    // Others
     compile 'com.google.android.gms:play-services-auth:10.2.0'
     compile 'pub.devrel:easypermissions:0.2.1'
-    compile 'com.squareup.picasso:picasso:2.5.2'
     testCompile 'junit:junit:4.12'
 }
 
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 19eb0be..2dcf21c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -23,10 +23,12 @@
                 <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
             </intent-filter>
         </service>
-        <receiver android:name=".utils.NotificationPublisher"   />
+
+        <receiver android:name=".utils.NotificationPublisher" />
+
         <meta-data
             android:name="com.google.firebase.messaging.default_notification_icon"
-            android:resource="@drawable/ic_notification" />
+            android:resource="@drawable/ic_logo" />
         <meta-data
             android:name="com.google.firebase.messaging.default_notification_color"
             android:resource="@color/colorAccent" />
@@ -62,8 +64,10 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name=".editAssignment"></activity>
-        <activity android:name=".editClass"></activity>
+        <activity android:name=".editAssignment" />
+        <activity android:name=".editClass" />
+        <activity android:name=".IntroActivity"
+            android:theme="@style/AppTheme.NoActionBar"/>
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/ic_classroom-web.png b/app/src/main/ic_classroom-web.png
new file mode 100644
index 0000000000000000000000000000000000000000..42063dd0fdca9e4989cb2c3f62c9aef930dba214
GIT binary patch
literal 29675
zcmeFZ<wI26_XoOXC?y1yMg&EX1_@~xF;J22Mv)d!LYf%^14-!+P^2Uk>6j5Eq#Hp>
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diff --git a/app/src/main/java/com/nbdeg/unityplanner/IntroActivity.java b/app/src/main/java/com/nbdeg/unityplanner/IntroActivity.java
new file mode 100644
index 0000000..9c2189c
--- /dev/null
+++ b/app/src/main/java/com/nbdeg/unityplanner/IntroActivity.java
@@ -0,0 +1,43 @@
+package com.nbdeg.unityplanner;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.support.v4.content.ContextCompat;
+
+import com.github.paolorotolo.appintro.AppIntro;
+import com.github.paolorotolo.appintro.AppIntroFragment;
+import com.nbdeg.unityplanner.IntroSlides.classroomSignIn;
+
+public class IntroActivity extends AppIntro {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // Adding slides to tutorial slideshow
+        // addSlide(AppIntroFragment.newInstance(title, description, image, backgroundColor));
+        addSlide(AppIntroFragment.newInstance("Welcome to Unity Planner", "The planner to unify your school life", R.mipmap.ic_logo_white, ContextCompat.getColor(this, R.color.colorPrimary)));
+        addSlide(AppIntroFragment.newInstance("Unify your school life", "Unity Planner helps students stay organized by bringing common tools together in one place", R.drawable.ic_assignment_white, Color.RED));
+        addSlide(new classroomSignIn());
+    }
+
+    @Override
+    public void onSkipPressed(Fragment currentFragment) {
+        super.onSkipPressed(currentFragment);
+        // Do something when users tap on Skip button.
+    }
+
+    @Override
+    public void onDonePressed(Fragment currentFragment) {
+        super.onDonePressed(currentFragment);
+        startActivity(new Intent(IntroActivity.this, loginActivity.class));
+    }
+
+    @Override
+    public void onSlideChanged(@Nullable Fragment oldFragment, @Nullable Fragment newFragment) {
+        super.onSlideChanged(oldFragment, newFragment);
+        // Do something when the slide changes.
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/nbdeg/unityplanner/IntroSlides/classroomSignIn.java b/app/src/main/java/com/nbdeg/unityplanner/IntroSlides/classroomSignIn.java
new file mode 100644
index 0000000..7a6028d
--- /dev/null
+++ b/app/src/main/java/com/nbdeg/unityplanner/IntroSlides/classroomSignIn.java
@@ -0,0 +1,394 @@
+package com.nbdeg.unityplanner.IntroSlides;
+
+import android.Manifest;
+import android.accounts.AccountManager;
+import android.app.Dialog;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.design.widget.Snackbar;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.LinearLayout;
+
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.GoogleApiAvailability;
+import com.google.api.client.extensions.android.http.AndroidHttp;
+import com.google.api.client.googleapis.extensions.android.gms.auth.GoogleAccountCredential;
+import com.google.api.client.googleapis.extensions.android.gms.auth.GooglePlayServicesAvailabilityIOException;
+import com.google.api.client.googleapis.extensions.android.gms.auth.UserRecoverableAuthIOException;
+import com.google.api.client.http.HttpTransport;
+import com.google.api.client.json.JsonFactory;
+import com.google.api.client.json.jackson2.JacksonFactory;
+import com.google.api.client.util.ExponentialBackOff;
+import com.google.api.services.classroom.ClassroomScopes;
+import com.google.api.services.classroom.model.Course;
+import com.google.api.services.classroom.model.ListCoursesResponse;
+import com.nbdeg.unityplanner.R;
+import com.nbdeg.unityplanner.data.Classes;
+import com.nbdeg.unityplanner.utils.Database;
+
+import java.io.IOException;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.List;
+
+import pub.devrel.easypermissions.AfterPermissionGranted;
+import pub.devrel.easypermissions.EasyPermissions;
+
+import static android.app.Activity.RESULT_OK;
+
+public class classroomSignIn extends Fragment implements EasyPermissions.PermissionCallbacks {
+    GoogleAccountCredential mCredential;
+
+    private Button classroomSignIn;
+    private LinearLayout classroomView;
+
+    static final int REQUEST_ACCOUNT_PICKER = 1000;
+    static final int REQUEST_AUTHORIZATION = 1001;
+    static final int REQUEST_GOOGLE_PLAY_SERVICES = 1002;
+    static final int REQUEST_PERMISSION_GET_ACCOUNTS = 1003;
+
+    private static final String PREF_ACCOUNT_NAME = "accountName";
+    private static final String[] SCOPES = { ClassroomScopes.CLASSROOM_COURSES_READONLY };
+
+    public classroomSignIn() {
+        // Required empty public constructor
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        classroomSignIn.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                getResultsFromApi();
+            }
+        });
+
+        // Initialize credentials and service object.
+        mCredential = GoogleAccountCredential.usingOAuth2(
+                getContext(), Arrays.asList(SCOPES))
+                .setBackOff(new ExponentialBackOff());
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        View view = inflater.inflate(R.layout.fragment_classroom_sign_in, container, false);
+        classroomSignIn = (Button) view.findViewById(R.id.gclassroom_signin);
+        classroomView = (LinearLayout) view.findViewById(R.id.gclassroom_view);
+        return view;
+    }
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+    }
+
+    /**
+     * Attempt to call the API, after verifying that all the preconditions are
+     * satisfied. The preconditions are: Google Play Services installed, an
+     * account was selected and the device currently has online access. If any
+     * of the preconditions are not satisfied, the app will prompt the user as
+     * appropriate.
+     */
+    private void getResultsFromApi() {
+        if (! isGooglePlayServicesAvailable()) {
+            acquireGooglePlayServices();
+        } else if (mCredential.getSelectedAccountName() == null) {
+            chooseAccount();
+        } else if (! isDeviceOnline()) {
+            showSnackbar("No network connection available.");
+        } else {
+            new MakeRequestTask(mCredential).execute();
+        }
+    }
+
+    /**
+     * Attempts to set the account used with the API credentials. If an account
+     * name was previously saved it will use that one; otherwise an account
+     * picker dialog will be shown to the user. Note that the setting the
+     * account to use with the credentials object requires the app to have the
+     * GET_ACCOUNTS permission, which is requested here if it is not already
+     * present. The AfterPermissionGranted annotation indicates that this
+     * function will be rerun automatically whenever the GET_ACCOUNTS permission
+     * is granted.
+     */
+    @AfterPermissionGranted(REQUEST_PERMISSION_GET_ACCOUNTS)
+    private void chooseAccount() {
+        if (EasyPermissions.hasPermissions(
+                getContext(), Manifest.permission.GET_ACCOUNTS)) {
+            String accountName = this.getActivity().getPreferences(Context.MODE_PRIVATE)
+                    .getString(PREF_ACCOUNT_NAME, null);
+            if (accountName != null) {
+                mCredential.setSelectedAccountName(accountName);
+                getResultsFromApi();
+            } else {
+                // Start a dialog from which the user can choose an account
+                startActivityForResult(
+                        mCredential.newChooseAccountIntent(),
+                        REQUEST_ACCOUNT_PICKER);
+            }
+        } else {
+            // Request the GET_ACCOUNTS permission via a user dialog
+            EasyPermissions.requestPermissions(
+                    this,
+                    "This app needs to access your Google account (via Contacts).",
+                    REQUEST_PERMISSION_GET_ACCOUNTS,
+                    Manifest.permission.GET_ACCOUNTS);
+        }
+    }
+
+    /**
+     * Called when an activity launched here (specifically, AccountPicker
+     * and authorization) exits, giving you the requestCode you started it with,
+     * the resultCode it returned, and any additional data from it.
+     * @param requestCode code indicating which activity result is incoming.
+     * @param resultCode code indicating the result of the incoming
+     *     activity result.
+     * @param data Intent (containing result data) returned by incoming
+     *     activity result.
+     */
+    @Override
+    public void onActivityResult(
+            int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        switch(requestCode) {
+            case REQUEST_GOOGLE_PLAY_SERVICES:
+                if (resultCode != RESULT_OK) {
+                    showSnackbar(
+                            "This app requires Google Play Services. Please install " +
+                                    "Google Play Services on your device and relaunch this app.");
+                } else {
+                    getResultsFromApi();
+                }
+                break;
+            case REQUEST_ACCOUNT_PICKER:
+                if (resultCode == RESULT_OK && data != null &&
+                        data.getExtras() != null) {
+                    String accountName =
+                            data.getStringExtra(AccountManager.KEY_ACCOUNT_NAME);
+                    if (accountName != null) {
+                        SharedPreferences settings =
+                                this.getActivity().getPreferences(Context.MODE_PRIVATE);
+                        SharedPreferences.Editor editor = settings.edit();
+                        editor.putString(PREF_ACCOUNT_NAME, accountName);
+                        editor.apply();
+                        mCredential.setSelectedAccountName(accountName);
+                        getResultsFromApi();
+                    }
+                }
+                break;
+            case REQUEST_AUTHORIZATION:
+                if (resultCode == RESULT_OK) {
+                    getResultsFromApi();
+                }
+                break;
+        }
+    }
+
+    /**
+     * Respond to requests for permissions at runtime for API 23 and above.
+     * @param requestCode The request code passed in
+     *     requestPermissions(android.app.Activity, String, int, String[])
+     * @param permissions The requested permissions. Never null.
+     * @param grantResults The grant results for the corresponding permissions
+     *     which is either PERMISSION_GRANTED or PERMISSION_DENIED. Never null.
+     */
+    @Override
+    public void onRequestPermissionsResult(int requestCode,
+                                           @NonNull String[] permissions,
+                                           @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        EasyPermissions.onRequestPermissionsResult(
+                requestCode, permissions, grantResults, this);
+    }
+
+    /**
+     * Callback for when a permission is granted using the EasyPermissions
+     * library.
+     * @param requestCode The request code associated with the requested
+     *         permission
+     * @param list The requested permission list. Never null.
+     */
+    @Override
+    public void onPermissionsGranted(int requestCode, List<String> list) {
+        // Do nothing.
+    }
+
+    /**
+     * Callback for when a permission is denied using the EasyPermissions
+     * library.
+     * @param requestCode The request code associated with the requested
+     *         permission
+     * @param list The requested permission list. Never null.
+     */
+    @Override
+    public void onPermissionsDenied(int requestCode, List<String> list) {
+        // Do nothing.
+    }
+
+    /**
+     * Checks whether the device currently has a network connection.
+     * @return true if the device has a network connection, false otherwise.
+     */
+    private boolean isDeviceOnline() {
+        ConnectivityManager connMgr =
+                (ConnectivityManager) getContext().getSystemService(Context.CONNECTIVITY_SERVICE);
+        NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
+        return (networkInfo != null && networkInfo.isConnected());
+    }
+
+    /**
+     * Check that Google Play services APK is installed and up to date.
+     * @return true if Google Play Services is available and up to
+     *     date on this device; false otherwise.
+     */
+    private boolean isGooglePlayServicesAvailable() {
+        GoogleApiAvailability apiAvailability =
+                GoogleApiAvailability.getInstance();
+        final int connectionStatusCode =
+                apiAvailability.isGooglePlayServicesAvailable(getContext());
+        return connectionStatusCode == ConnectionResult.SUCCESS;
+    }
+
+    /**
+     * Attempt to resolve a missing, out-of-date, invalid or disabled Google
+     * Play Services installation via a user dialog, if possible.
+     */
+    private void acquireGooglePlayServices() {
+        GoogleApiAvailability apiAvailability =
+                GoogleApiAvailability.getInstance();
+        final int connectionStatusCode =
+                apiAvailability.isGooglePlayServicesAvailable(getContext());
+        if (apiAvailability.isUserResolvableError(connectionStatusCode)) {
+            showGooglePlayServicesAvailabilityErrorDialog(connectionStatusCode);
+        }
+    }
+
+
+    /**
+     * Display an error dialog showing that Google Play Services is missing
+     * or out of date.
+     * @param connectionStatusCode code describing the presence (or lack of)
+     *     Google Play Services on this device.
+     */
+    void showGooglePlayServicesAvailabilityErrorDialog(
+            final int connectionStatusCode) {
+        GoogleApiAvailability apiAvailability = GoogleApiAvailability.getInstance();
+        Dialog dialog = apiAvailability.getErrorDialog(
+                getActivity(),
+                connectionStatusCode,
+                REQUEST_GOOGLE_PLAY_SERVICES);
+        dialog.show();
+    }
+
+    /**
+     * An asynchronous task that handles the Classroom API call.
+     * Placing the API calls in their own task ensures the UI stays responsive.
+     */
+    private class MakeRequestTask extends AsyncTask<Void, Void, List<Course>> {
+        private com.google.api.services.classroom.Classroom mService = null;
+        private Exception mLastError = null;
+
+        MakeRequestTask(GoogleAccountCredential credential) {
+            HttpTransport transport = AndroidHttp.newCompatibleTransport();
+            JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
+            mService = new com.google.api.services.classroom.Classroom.Builder(
+                    transport, jsonFactory, credential)
+                    .setApplicationName("Unity Planner")
+                    .build();
+        }
+
+        /**
+         * Background task to call Classroom API.
+         * @param params no parameters needed for this task.
+         */
+        @Override
+        protected List<Course> doInBackground(Void... params) {
+            try {
+                return getDataFromApi();
+            } catch (Exception e) {
+                mLastError = e;
+                cancel(true);
+                return null;
+            }
+        }
+
+        /**
+         * Fetch a list of the names of the first 10 courses the user has access to and
+         * adds them to the users database.
+         * @return List course, or a simple error message if no courses are
+         *         found.
+         * @throws IOException
+         */
+        private List<Course> getDataFromApi() throws IOException {
+            ListCoursesResponse courseResponse = mService.courses().list()
+                    .setPageSize(10)
+                    .execute();
+
+            for (Course course : courseResponse.getCourses()) {
+                SimpleDateFormat f = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
+                long startDate = System.currentTimeMillis();
+                try {
+                    startDate = f.parse(course.getCreationTime()).getTime();
+                } catch (ParseException e) {
+                    e.printStackTrace();
+                }
+                Database.addClass(new Classes(
+                        course.getName(),
+                        mService.userProfiles().get(course.getOwnerId()).execute().getName().getFullName(),
+                        startDate,
+                        Integer.parseInt(course.getRoom()),
+                        course.getDescription(),
+                        course.getSection()
+                ));
+            }
+
+            classroomSignIn.setVisibility(View.INVISIBLE);
+            return courseResponse.getCourses();
+        }
+
+
+        @Override
+        protected void onCancelled() {
+            if (mLastError != null) {
+                if (mLastError instanceof GooglePlayServicesAvailabilityIOException) {
+                    showGooglePlayServicesAvailabilityErrorDialog(
+                            ((GooglePlayServicesAvailabilityIOException) mLastError)
+                                    .getConnectionStatusCode());
+                } else if (mLastError instanceof UserRecoverableAuthIOException) {
+                    startActivityForResult(
+                            ((UserRecoverableAuthIOException) mLastError).getIntent(),
+                            REQUEST_AUTHORIZATION);
+                } else {
+                    showSnackbar("The following error occurred: "
+                            + mLastError.getMessage());
+                }
+            } else {
+                showSnackbar("Request cancelled.");
+            }
+        }
+    }
+
+    private void showSnackbar(String message) {
+        Snackbar snackbar = Snackbar.make(classroomView, message, Snackbar.LENGTH_LONG);
+        snackbar.show();
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java b/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
index 489b5a9..b25e621 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
@@ -26,7 +26,6 @@
 public class addAssignment extends AppCompatActivity  {
 
     private EditText mAssignmentName;
-    private EditText mDueDate;
     private EditText mExtraInfo;
     private Spinner mDueClass;
     private int percentComplete = 0;
@@ -42,7 +41,6 @@ protected void onCreate(Bundle savedInstanceState) {
 
         // Find view by ID calls
         mAssignmentName = (EditText) findViewById(R.id.assignment_name);
-        mDueDate = (EditText) findViewById(R.id.due_date_edittext);
         mExtraInfo = (EditText) findViewById(R.id.extra_homework_info);
         mDueClass = (Spinner) findViewById(R.id.class_spinner);
         SeekBar mPercentComplete = (SeekBar) findViewById(R.id.percentComplete);
@@ -65,7 +63,7 @@ public void onStopTrackingTouch(SeekBar seekBar) {
             }
         });
 
-        DatabaseReference classDb = db.classDb;
+        DatabaseReference classDb = Database.classDb;
         classDb.addListenerForSingleValueEvent(new ValueEventListener() {
             @Override
             public void onDataChange(DataSnapshot dataSnapshot) {
@@ -105,7 +103,7 @@ public boolean onOptionsItemSelected(MenuItem item) {
         String extraInfo = mExtraInfo.getText().toString();
         String dueClass = mDueClass.getItemAtPosition(mDueClass.getSelectedItemPosition()).toString();
 
-        db.addAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete), this);
+        Database.addAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete), this);
 
         // Bring user back to MainActivity
         startActivity(new Intent(addAssignment.this, MainActivity.class));
diff --git a/app/src/main/java/com/nbdeg/unityplanner/data/Assignments.java b/app/src/main/java/com/nbdeg/unityplanner/data/Assignments.java
index dcb841a..33850ec 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/data/Assignments.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/data/Assignments.java
@@ -1,5 +1,7 @@
 package com.nbdeg.unityplanner.data;
 
+import android.app.PendingIntent;
+
 @SuppressWarnings("unused")
 public class Assignments {
     private Long dueDate;
@@ -8,6 +10,7 @@ public class Assignments {
     private String dueClass;
     private int percentComplete;
     private String ID;
+    private PendingIntent notificationIntent;
 
     // Empty Constructor
     public Assignments() {}
@@ -51,6 +54,9 @@ public void setPercent(int percent) {
     public void setID(String ID) {
         this.ID = ID;
     }
+    public void setNotificationIntent(PendingIntent notificationIntent) {
+        this.notificationIntent = notificationIntent;
+    }
 
     /* --- Getters --- */
 
@@ -72,5 +78,8 @@ public int getPercent() {
     public String getID() {
         return ID;
     }
+    public PendingIntent getNotificationIntent() {
+        return notificationIntent;
+    }
 }
 
diff --git a/app/src/main/java/com/nbdeg/unityplanner/data/Classes.java b/app/src/main/java/com/nbdeg/unityplanner/data/Classes.java
index 6ecce5f..e36bcd0 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/data/Classes.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/data/Classes.java
@@ -9,6 +9,8 @@ public class Classes {
     private int roomNumber;
     private String buildingName;
     private String ID;
+    private String description;
+    private String section;
 
     // Empty Constructor
     public Classes() {
@@ -35,6 +37,16 @@ public Classes(String name, String teacher, Long startDate, Long endDate, int ro
         this.buildingName = buildingName;
     }
 
+    // Google Classroom intergration
+    public Classes(String name, String teacher, Long startDate, int roomNumber, String description, String section) {
+        this.name = name;
+        this.teacher = teacher;
+        this.startDate = startDate;
+        this.roomNumber = roomNumber;
+        this.description = description;
+        this.section = section;
+    }
+
     /* -- Getters and Setters -- */
 
     public String getName() {
@@ -85,6 +97,20 @@ public String getID() {
     public void setID(String ID) {
         this.ID = ID;
     }
+
+    public String getDescription() {
+        return description;
+    }
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getSection() {
+        return section;
+    }
+    public void setSection(String section) {
+        this.section = section;
+    }
 }
 
 
diff --git a/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java b/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
index f26e0fe..db44496 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
@@ -1,7 +1,9 @@
 package com.nbdeg.unityplanner;
 
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.support.design.widget.Snackbar;
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
@@ -54,6 +56,40 @@ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 
             // Successfully signed in
             if (resultCode == ResultCodes.OK) {
+
+                //  Declare a new thread to do a preference check
+                Thread t = new Thread(new Runnable() {
+                    @Override
+                    public void run() {
+                        //  Initialize SharedPreferences
+                        SharedPreferences getPrefs = PreferenceManager
+                                .getDefaultSharedPreferences(getBaseContext());
+
+                        //  Create a new boolean and preference and set it to true
+                        boolean isFirstStart = getPrefs.getBoolean("firstStart", true);
+
+                        //  If the activity has never started before...
+                        if (isFirstStart) {
+
+                            //  Launch app intro
+                            Intent i = new Intent(loginActivity.this, IntroActivity.class);
+                            startActivity(i);
+
+                            //  Make a new preferences editor
+                            SharedPreferences.Editor e = getPrefs.edit();
+
+                            //  Edit preference to make it false because we don't want this to run again
+                            e.putBoolean("firstStart", false);
+
+                            //  Apply changes
+                            e.apply();
+                        }
+                    }
+                });
+
+                // Start the thread
+                t.start();
+
                 startActivity(new Intent(loginActivity.this, MainActivity.class));
                 finish();
                 return;
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
index fa653f6..b26c89d 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
@@ -22,13 +22,13 @@
 
 public class Database {
 
-    private String TAG = "Database";
+    private static final String TAG = "Database";
     private ArrayList<Assignments> assignmentList = new ArrayList<>();
     private ArrayList<Classes> classList = new ArrayList<>();
 
-    public FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
-    public DatabaseReference assignmentDb = FirebaseDatabase.getInstance().getReference().child("users").child(user.getUid()).child("assignments");
-    public DatabaseReference classDb = FirebaseDatabase.getInstance().getReference().child("users").child(user.getUid()).child("classes");
+    public static FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
+    public static DatabaseReference assignmentDb = FirebaseDatabase.getInstance().getReference().child("users").child(user.getUid()).child("assignments");
+    public static DatabaseReference classDb = FirebaseDatabase.getInstance().getReference().child("users").child(user.getUid()).child("classes");
 
     // Gets all assignments
     public ArrayList<Assignments> getAssignments() {
@@ -74,16 +74,18 @@ public void onCancelled(DatabaseError databaseError) {
 
 
     // Adding objects to database
-    public void addAssignment(Assignments assignment, Context context) {
+    public static void addAssignment(Assignments assignment, Context context) {
         Log.i(TAG, "Creating assignment: " + assignment.getName());
+
+        // Notification
+        scheduleNotification(getNotification(assignment, context), assignment.getDueDate(), context, assignment);
+
+        // Database
         String key = assignmentDb.push().getKey();
         assignment.setID(key);
         assignmentDb.child(key).setValue(assignment);
-
-        // Notification
-        scheduleNotification(getNotification(assignment, context), assignment.getDueDate(), context);
     }
-    public void addClass(Classes mClass) {
+    public static void addClass(Classes mClass) {
         Log.i(TAG, "Creating class: " + mClass.getName());
         String key = classDb.push().getKey();
         mClass.setID(key);
@@ -91,30 +93,37 @@ public void addClass(Classes mClass) {
     }
 
     // Editing existing objects in database
-    public void editClass(final String oldID, final Classes newClass) {
+    public static void editClass(final String oldID, final Classes newClass) {
         classDb.child(oldID).setValue(newClass);
     }
 
-    public void editAssignment(final String oldID, final Assignments newAssignment) {
+    public static void editAssignment(final String oldID, final Assignments newAssignment, Context context) {
+        editNotification(context, newAssignment);
         assignmentDb.child(oldID).setValue(newAssignment);
     }
 
-    // TODO Edit existing notifications
-    private void scheduleNotification(Notification notification, long notifyTime, Context context) {
+    private static void editNotification(Context context, Assignments assignments) {
+        AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
+        alarmManager.cancel(assignments.getNotificationIntent());
+        alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, assignments.getDueDate(), assignments.getNotificationIntent());
+    }
+
+    private static void scheduleNotification(Notification notification, long notifyTime, Context context, Assignments assignment) {
         Intent notificationIntent = new Intent(context, NotificationPublisher.class);
         notificationIntent.putExtra(NotificationPublisher.NOTIFICATION_ID, 1);
         notificationIntent.putExtra(NotificationPublisher.NOTIFICATION, notification);
         PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+        assignment.setNotificationIntent(pendingIntent);
 
         AlarmManager alarmManager = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
         alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, notifyTime, pendingIntent);
     }
 
-    private Notification getNotification(Assignments assignment, Context context) {
+    private static Notification getNotification(Assignments assignment, Context context) {
         Notification.Builder builder = new Notification.Builder(context);
         builder.setContentTitle("Assignment Due Tomorrow");
         builder.setContentText(assignment.getName());
-        builder.setSmallIcon(R.drawable.ic_notification);
+        builder.setSmallIcon(R.drawable.ic_assignments_due);
         return builder.build();
     }
 }
diff --git a/app/src/main/res/drawable-hdpi-v11/ic_notification.png b/app/src/main/res/drawable-hdpi-v11/ic_notification.png
deleted file mode 100644
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diff --git a/app/src/main/res/drawable-hdpi-v9/ic_notification.png b/app/src/main/res/drawable-hdpi-v9/ic_notification.png
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diff --git a/app/src/main/res/drawable-xxhdpi/ic_notification.png b/app/src/main/res/drawable-xxhdpi/ic_notification.png
deleted file mode 100644
index 4699be5ade12ab12ce83d9f266dc9197938cdb38..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/app/src/main/res/drawable/ic_assignment_white.xml b/app/src/main/res/drawable/ic_assignment_white.xml
new file mode 100644
index 0000000..563d961
--- /dev/null
+++ b/app/src/main/res/drawable/ic_assignment_white.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19,3h-4.18C14.4,1.84 13.3,1 12,1c-1.3,0 -2.4,0.84 -2.82,2L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM12,3c0.55,0 1,0.45 1,1s-0.45,1 -1,1 -1,-0.45 -1,-1 0.45,-1 1,-1zM14,17L7,17v-2h7v2zM17,13L7,13v-2h10v2zM17,9L7,9L7,7h10v2z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_logo.xml b/app/src/main/res/drawable/ic_logo.xml
new file mode 100644
index 0000000..4669d7c
--- /dev/null
+++ b/app/src/main/res/drawable/ic_logo.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M5,13.18v4L12,21l7,-3.82v-4L12,17l-7,-3.82zM12,3L1,9l11,6 9,-4.91V17h2V9L12,3z"/>
+</vector>
diff --git a/app/src/main/res/layout/fragment_classroom_sign_in.xml b/app/src/main/res/layout/fragment_classroom_sign_in.xml
new file mode 100644
index 0000000..2ee021f
--- /dev/null
+++ b/app/src/main/res/layout/fragment_classroom_sign_in.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="#00796B"
+    android:id="@+id/gclassroom_view">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_gravity="center"
+        android:layout_weight="3"
+        android:gravity="center"
+        android:paddingLeft="32dp"
+        android:paddingRight="32dp"
+        android:textColor="@android:color/white"
+        android:textSize="28sp"
+        android:textStyle="bold"
+        android:text="@string/gclassroom_title"/>
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="0dp"
+        android:layout_weight="3"
+        android:gravity="center"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:paddingLeft="16dp"
+            android:paddingRight="16dp"
+            android:src="@mipmap/ic_classroom"
+            tools:ignore="ContentDescription" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="0dp"
+        android:layout_weight="3"
+        android:gravity="center_horizontal"
+        android:orientation="horizontal"
+        android:weightSum="1">
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_weight="0.8"
+            android:gravity="center"
+            android:textColor="@android:color/white"
+            android:text="@string/gclassroom_description"
+            android:textSize="16sp" />
+
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:paddingLeft="@dimen/activity_horizontal_margin"
+        android:paddingRight="@dimen/activity_horizontal_margin">
+        <Button
+            android:text="@string/gclassroom_signin"
+            android:id="@+id/gclassroom_signin"
+            style="@style/FirebaseUI.Button.AccountChooser.GoogleButton" />
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/gclassroom_sucessfull"
+            android:gravity="center"
+            android:text="@string/gclassroom_successfull"
+            android:textColor="@android:color/white"
+            android:textSize="16sp"
+            android:visibility="invisible"/>
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_classroom.png b/app/src/main/res/mipmap-hdpi/ic_classroom.png
new file mode 100644
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GIT binary patch
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literal 0
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diff --git a/app/src/main/res/mipmap-mdpi/ic_classroom.png b/app/src/main/res/mipmap-mdpi/ic_classroom.png
new file mode 100644
index 0000000000000000000000000000000000000000..3a600fed94a62c27d7eac9d3a44a7d25b997c44e
GIT binary patch
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diff --git a/app/src/main/res/mipmap-xhdpi/ic_classroom.png b/app/src/main/res/mipmap-xhdpi/ic_classroom.png
new file mode 100644
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GIT binary patch
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uqWo^?8^%0Gi+(<3Er9v|B#njao#=|MT&CXOSvmbx0!$3e4H~auaQ_c-hSfd*

literal 0
HcmV?d00001

diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 3614503..2e3bb29 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -37,4 +37,11 @@
     <string name="unknown_error">An unknown error occurred. Please try again later.</string>
     <string name="sign_in">Sign In</string>
     <string name="delete">Delete</string>
+
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="gclassroom_description">Integrating with Google Classroom allows Unity Planner to easily import all your existing classes and assignments.</string>
+    <string name="gclassroom_title">Integrate with Google Classroom</string>
+    <string name="gclassroom_successfull">Google Classroom successfully linked!</string>
+    <string name="gclassroom_signin">Sign Into Google Classroom</string>
 </resources>

From a1cd4d099c46a43fe182ffa840d47cc187f70bd5 Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Wed, 29 Mar 2017 16:46:06 -0700
Subject: [PATCH 07/11] Integrated Google Classroom

---
 app/app.iml                                   |  15 +
 app/build.gradle                              |  21 +-
 app/src/main/AndroidManifest.xml              |   8 +-
 .../com/nbdeg/unityplanner/IntroActivity.java |   4 +-
 .../IntroSlides/classroomSignIn.java          | 377 ++-------------
 .../com/nbdeg/unityplanner/addAssignment.java |   3 +-
 .../java/com/nbdeg/unityplanner/addClass.java |  10 +-
 .../nbdeg/unityplanner/classroomLogin.java    | 428 ++++++++++++++++++
 .../com/nbdeg/unityplanner/data/Classes.java  |  12 +-
 .../nbdeg/unityplanner/editAssignment.java    |   6 +-
 .../com/nbdeg/unityplanner/editClass.java     |  27 +-
 .../com/nbdeg/unityplanner/loginActivity.java |   4 +-
 .../unityplanner/utils/AssignmentHolder.java  |   2 +-
 .../nbdeg/unityplanner/utils/Database.java    |  18 +-
 .../res/layout/activity_classroom_login.xml   |  26 ++
 app/src/main/res/layout/assignment_layout.xml |   1 +
 .../res/layout/fragment_classroom_sign_in.xml |   7 +-
 17 files changed, 556 insertions(+), 413 deletions(-)
 create mode 100644 app/src/main/java/com/nbdeg/unityplanner/classroomLogin.java
 create mode 100644 app/src/main/res/layout/activity_classroom_login.xml

diff --git a/app/app.iml b/app/app.iml
index c64c80f..c2bc9b1 100644
--- a/app/app.iml
+++ b/app/app.iml
@@ -77,19 +77,33 @@
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/java" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/rs" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/shaders" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/assets" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/blame" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/builds" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-classes" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-runtime-classes" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-safeguard" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-verifier" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/instant-run-resources" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/instant-run-support" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jniLibs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/reload-dex" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/restart-dex" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/shaders" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/split-apk" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/transforms" />
       <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
       <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" exported="" name="constraint-layout-1.0.0-beta3" level="project" />
     <orderEntry type="library" exported="" name="okio-1.6.0" level="project" />
     <orderEntry type="library" exported="" name="easypermissions-0.2.1" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="runner-0.5" level="project" />
@@ -130,6 +144,7 @@
     <orderEntry type="library" exported="" name="firebase-analytics-10.2.0" level="project" />
     <orderEntry type="library" exported="" name="picasso-2.5.2" level="project" />
     <orderEntry type="library" exported="" name="play-services-tasks-10.2.0" level="project" />
+    <orderEntry type="library" exported="" name="constraint-layout-solver-1.0.0-beta3" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="hamcrest-integration-1.3" level="project" />
     <orderEntry type="library" exported="" name="play-services-base-10.2.0" level="project" />
     <orderEntry type="library" exported="" name="design-25.3.1" level="project" />
diff --git a/app/build.gradle b/app/build.gradle
index 49a76bd..92c345b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -33,38 +33,25 @@ dependencies {
     compile('com.google.api-client:google-api-client-android:1.22.0') {
         exclude group: 'org.apache.httpcomponents'
     }
-
-    // Default Android Libraries
+    compile('com.google.apis:google-api-services-classroom:v1-rev24-1.22.0') {
+        exclude group: 'org.apache.httpcomponents'
+    }
     compile 'com.android.support:appcompat-v7:25.3.1'
     compile 'com.android.support:design:25.3.1'
     compile 'com.android.support:cardview-v7:25.3.1'
     compile 'com.android.support:recyclerview-v7:25.3.1'
     compile 'com.android.support:support-v4:25.3.1'
-
-    // Firebase | Used for database, auth, public notifications, etc.
     compile 'com.google.firebase:firebase-core:10.2.0'
     compile 'com.google.firebase:firebase-auth:10.2.0'
     compile 'com.google.firebase:firebase-messaging:10.2.0'
     compile 'com.google.firebase:firebase-database:10.2.0'
-
-    // Firebase UI | Used for auth screens and displaying assignments / classes
     compile 'com.firebaseui:firebase-ui-auth:1.2.0'
     compile 'com.firebaseui:firebase-ui-database:1.2.0'
-
-    // Used for creating user icon in nav bar
     compile 'com.squareup.picasso:picasso:2.5.2'
-
-    // Google Classroom
-    compile('com.google.apis:google-api-services-classroom:v1-rev24-1.22.0') {
-        exclude group: 'org.apache.httpcomponents'
-    }
-
-    // App Intro
     compile 'com.github.paolorotolo:appintro:4.1.0'
-
-    // Others
     compile 'com.google.android.gms:play-services-auth:10.2.0'
     compile 'pub.devrel:easypermissions:0.2.1'
+    compile 'com.android.support.constraint:constraint-layout:1.0.0-beta3'
     testCompile 'junit:junit:4.12'
 }
 
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 2dcf21c..d227637 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -5,6 +5,8 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
+    <uses-permission android:name="android.permission.GET_INTENT_SENDER_INTENT" />
 
     <application
         android:allowBackup="true"
@@ -66,7 +68,11 @@
         </activity>
         <activity android:name=".editAssignment" />
         <activity android:name=".editClass" />
-        <activity android:name=".IntroActivity"
+        <activity
+            android:name=".IntroActivity"
+            android:theme="@style/AppTheme.NoActionBar" />
+        <activity
+            android:name=".classroomLogin"
             android:theme="@style/AppTheme.NoActionBar"/>
     </application>
 
diff --git a/app/src/main/java/com/nbdeg/unityplanner/IntroActivity.java b/app/src/main/java/com/nbdeg/unityplanner/IntroActivity.java
index 9c2189c..d50c980 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/IntroActivity.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/IntroActivity.java
@@ -21,12 +21,14 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
         addSlide(AppIntroFragment.newInstance("Welcome to Unity Planner", "The planner to unify your school life", R.mipmap.ic_logo_white, ContextCompat.getColor(this, R.color.colorPrimary)));
         addSlide(AppIntroFragment.newInstance("Unify your school life", "Unity Planner helps students stay organized by bringing common tools together in one place", R.drawable.ic_assignment_white, Color.RED));
         addSlide(new classroomSignIn());
+
+        setColorTransitionsEnabled(true);
     }
 
     @Override
     public void onSkipPressed(Fragment currentFragment) {
         super.onSkipPressed(currentFragment);
-        // Do something when users tap on Skip button.
+        startActivity(new Intent(IntroActivity.this, loginActivity.class));
     }
 
     @Override
diff --git a/app/src/main/java/com/nbdeg/unityplanner/IntroSlides/classroomSignIn.java b/app/src/main/java/com/nbdeg/unityplanner/IntroSlides/classroomSignIn.java
index 7a6028d..052a4e3 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/IntroSlides/classroomSignIn.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/IntroSlides/classroomSignIn.java
@@ -1,17 +1,10 @@
 package com.nbdeg.unityplanner.IntroSlides;
 
-import android.Manifest;
-import android.accounts.AccountManager;
-import android.app.Dialog;
 import android.content.Context;
 import android.content.Intent;
-import android.content.SharedPreferences;
-import android.net.ConnectivityManager;
-import android.net.NetworkInfo;
-import android.os.AsyncTask;
+import android.graphics.Color;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.design.widget.Snackbar;
+import android.support.annotation.ColorInt;
 import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -19,75 +12,48 @@
 import android.widget.Button;
 import android.widget.LinearLayout;
 
-import com.google.android.gms.common.ConnectionResult;
-import com.google.android.gms.common.GoogleApiAvailability;
-import com.google.api.client.extensions.android.http.AndroidHttp;
-import com.google.api.client.googleapis.extensions.android.gms.auth.GoogleAccountCredential;
-import com.google.api.client.googleapis.extensions.android.gms.auth.GooglePlayServicesAvailabilityIOException;
-import com.google.api.client.googleapis.extensions.android.gms.auth.UserRecoverableAuthIOException;
-import com.google.api.client.http.HttpTransport;
-import com.google.api.client.json.JsonFactory;
-import com.google.api.client.json.jackson2.JacksonFactory;
-import com.google.api.client.util.ExponentialBackOff;
-import com.google.api.services.classroom.ClassroomScopes;
-import com.google.api.services.classroom.model.Course;
-import com.google.api.services.classroom.model.ListCoursesResponse;
+import com.github.paolorotolo.appintro.ISlideBackgroundColorHolder;
 import com.nbdeg.unityplanner.R;
-import com.nbdeg.unityplanner.data.Classes;
-import com.nbdeg.unityplanner.utils.Database;
+import com.nbdeg.unityplanner.classroomLogin;
 
-import java.io.IOException;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.Arrays;
-import java.util.List;
-
-import pub.devrel.easypermissions.AfterPermissionGranted;
-import pub.devrel.easypermissions.EasyPermissions;
-
-import static android.app.Activity.RESULT_OK;
-
-public class classroomSignIn extends Fragment implements EasyPermissions.PermissionCallbacks {
-    GoogleAccountCredential mCredential;
-
-    private Button classroomSignIn;
+public class classroomSignIn extends Fragment implements ISlideBackgroundColorHolder {
     private LinearLayout classroomView;
-
-    static final int REQUEST_ACCOUNT_PICKER = 1000;
-    static final int REQUEST_AUTHORIZATION = 1001;
-    static final int REQUEST_GOOGLE_PLAY_SERVICES = 1002;
-    static final int REQUEST_PERMISSION_GET_ACCOUNTS = 1003;
-
-    private static final String PREF_ACCOUNT_NAME = "accountName";
-    private static final String[] SCOPES = { ClassroomScopes.CLASSROOM_COURSES_READONLY };
+    private Button classroomSignIn;
 
     public classroomSignIn() {
         // Required empty public constructor
     }
 
     @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
+    public int getDefaultBackgroundColor() {
+        return Color.parseColor("#00796B");
+    }
 
-        classroomSignIn.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                getResultsFromApi();
-            }
-        });
+    @Override
+    public void setBackgroundColor(@ColorInt int backgroundColor) {
+        if (classroomView != null) {
+            classroomView.setBackgroundColor(backgroundColor);
+        }
+    }
 
-        // Initialize credentials and service object.
-        mCredential = GoogleAccountCredential.usingOAuth2(
-                getContext(), Arrays.asList(SCOPES))
-                .setBackOff(new ExponentialBackOff());
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
     }
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         // Inflate the layout for this fragment
         View view = inflater.inflate(R.layout.fragment_classroom_sign_in, container, false);
-        classroomSignIn = (Button) view.findViewById(R.id.gclassroom_signin);
         classroomView = (LinearLayout) view.findViewById(R.id.gclassroom_view);
+        classroomSignIn = (Button) view.findViewById(R.id.gclassroom_signin);
+
+        classroomSignIn.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startActivity(new Intent(v.getContext(), classroomLogin.class));
+            }
+        });
         return view;
     }
 
@@ -100,295 +66,4 @@ public void onAttach(Context context) {
     public void onDetach() {
         super.onDetach();
     }
-
-    /**
-     * Attempt to call the API, after verifying that all the preconditions are
-     * satisfied. The preconditions are: Google Play Services installed, an
-     * account was selected and the device currently has online access. If any
-     * of the preconditions are not satisfied, the app will prompt the user as
-     * appropriate.
-     */
-    private void getResultsFromApi() {
-        if (! isGooglePlayServicesAvailable()) {
-            acquireGooglePlayServices();
-        } else if (mCredential.getSelectedAccountName() == null) {
-            chooseAccount();
-        } else if (! isDeviceOnline()) {
-            showSnackbar("No network connection available.");
-        } else {
-            new MakeRequestTask(mCredential).execute();
-        }
-    }
-
-    /**
-     * Attempts to set the account used with the API credentials. If an account
-     * name was previously saved it will use that one; otherwise an account
-     * picker dialog will be shown to the user. Note that the setting the
-     * account to use with the credentials object requires the app to have the
-     * GET_ACCOUNTS permission, which is requested here if it is not already
-     * present. The AfterPermissionGranted annotation indicates that this
-     * function will be rerun automatically whenever the GET_ACCOUNTS permission
-     * is granted.
-     */
-    @AfterPermissionGranted(REQUEST_PERMISSION_GET_ACCOUNTS)
-    private void chooseAccount() {
-        if (EasyPermissions.hasPermissions(
-                getContext(), Manifest.permission.GET_ACCOUNTS)) {
-            String accountName = this.getActivity().getPreferences(Context.MODE_PRIVATE)
-                    .getString(PREF_ACCOUNT_NAME, null);
-            if (accountName != null) {
-                mCredential.setSelectedAccountName(accountName);
-                getResultsFromApi();
-            } else {
-                // Start a dialog from which the user can choose an account
-                startActivityForResult(
-                        mCredential.newChooseAccountIntent(),
-                        REQUEST_ACCOUNT_PICKER);
-            }
-        } else {
-            // Request the GET_ACCOUNTS permission via a user dialog
-            EasyPermissions.requestPermissions(
-                    this,
-                    "This app needs to access your Google account (via Contacts).",
-                    REQUEST_PERMISSION_GET_ACCOUNTS,
-                    Manifest.permission.GET_ACCOUNTS);
-        }
-    }
-
-    /**
-     * Called when an activity launched here (specifically, AccountPicker
-     * and authorization) exits, giving you the requestCode you started it with,
-     * the resultCode it returned, and any additional data from it.
-     * @param requestCode code indicating which activity result is incoming.
-     * @param resultCode code indicating the result of the incoming
-     *     activity result.
-     * @param data Intent (containing result data) returned by incoming
-     *     activity result.
-     */
-    @Override
-    public void onActivityResult(
-            int requestCode, int resultCode, Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
-        switch(requestCode) {
-            case REQUEST_GOOGLE_PLAY_SERVICES:
-                if (resultCode != RESULT_OK) {
-                    showSnackbar(
-                            "This app requires Google Play Services. Please install " +
-                                    "Google Play Services on your device and relaunch this app.");
-                } else {
-                    getResultsFromApi();
-                }
-                break;
-            case REQUEST_ACCOUNT_PICKER:
-                if (resultCode == RESULT_OK && data != null &&
-                        data.getExtras() != null) {
-                    String accountName =
-                            data.getStringExtra(AccountManager.KEY_ACCOUNT_NAME);
-                    if (accountName != null) {
-                        SharedPreferences settings =
-                                this.getActivity().getPreferences(Context.MODE_PRIVATE);
-                        SharedPreferences.Editor editor = settings.edit();
-                        editor.putString(PREF_ACCOUNT_NAME, accountName);
-                        editor.apply();
-                        mCredential.setSelectedAccountName(accountName);
-                        getResultsFromApi();
-                    }
-                }
-                break;
-            case REQUEST_AUTHORIZATION:
-                if (resultCode == RESULT_OK) {
-                    getResultsFromApi();
-                }
-                break;
-        }
-    }
-
-    /**
-     * Respond to requests for permissions at runtime for API 23 and above.
-     * @param requestCode The request code passed in
-     *     requestPermissions(android.app.Activity, String, int, String[])
-     * @param permissions The requested permissions. Never null.
-     * @param grantResults The grant results for the corresponding permissions
-     *     which is either PERMISSION_GRANTED or PERMISSION_DENIED. Never null.
-     */
-    @Override
-    public void onRequestPermissionsResult(int requestCode,
-                                           @NonNull String[] permissions,
-                                           @NonNull int[] grantResults) {
-        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        EasyPermissions.onRequestPermissionsResult(
-                requestCode, permissions, grantResults, this);
-    }
-
-    /**
-     * Callback for when a permission is granted using the EasyPermissions
-     * library.
-     * @param requestCode The request code associated with the requested
-     *         permission
-     * @param list The requested permission list. Never null.
-     */
-    @Override
-    public void onPermissionsGranted(int requestCode, List<String> list) {
-        // Do nothing.
-    }
-
-    /**
-     * Callback for when a permission is denied using the EasyPermissions
-     * library.
-     * @param requestCode The request code associated with the requested
-     *         permission
-     * @param list The requested permission list. Never null.
-     */
-    @Override
-    public void onPermissionsDenied(int requestCode, List<String> list) {
-        // Do nothing.
-    }
-
-    /**
-     * Checks whether the device currently has a network connection.
-     * @return true if the device has a network connection, false otherwise.
-     */
-    private boolean isDeviceOnline() {
-        ConnectivityManager connMgr =
-                (ConnectivityManager) getContext().getSystemService(Context.CONNECTIVITY_SERVICE);
-        NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
-        return (networkInfo != null && networkInfo.isConnected());
-    }
-
-    /**
-     * Check that Google Play services APK is installed and up to date.
-     * @return true if Google Play Services is available and up to
-     *     date on this device; false otherwise.
-     */
-    private boolean isGooglePlayServicesAvailable() {
-        GoogleApiAvailability apiAvailability =
-                GoogleApiAvailability.getInstance();
-        final int connectionStatusCode =
-                apiAvailability.isGooglePlayServicesAvailable(getContext());
-        return connectionStatusCode == ConnectionResult.SUCCESS;
-    }
-
-    /**
-     * Attempt to resolve a missing, out-of-date, invalid or disabled Google
-     * Play Services installation via a user dialog, if possible.
-     */
-    private void acquireGooglePlayServices() {
-        GoogleApiAvailability apiAvailability =
-                GoogleApiAvailability.getInstance();
-        final int connectionStatusCode =
-                apiAvailability.isGooglePlayServicesAvailable(getContext());
-        if (apiAvailability.isUserResolvableError(connectionStatusCode)) {
-            showGooglePlayServicesAvailabilityErrorDialog(connectionStatusCode);
-        }
-    }
-
-
-    /**
-     * Display an error dialog showing that Google Play Services is missing
-     * or out of date.
-     * @param connectionStatusCode code describing the presence (or lack of)
-     *     Google Play Services on this device.
-     */
-    void showGooglePlayServicesAvailabilityErrorDialog(
-            final int connectionStatusCode) {
-        GoogleApiAvailability apiAvailability = GoogleApiAvailability.getInstance();
-        Dialog dialog = apiAvailability.getErrorDialog(
-                getActivity(),
-                connectionStatusCode,
-                REQUEST_GOOGLE_PLAY_SERVICES);
-        dialog.show();
-    }
-
-    /**
-     * An asynchronous task that handles the Classroom API call.
-     * Placing the API calls in their own task ensures the UI stays responsive.
-     */
-    private class MakeRequestTask extends AsyncTask<Void, Void, List<Course>> {
-        private com.google.api.services.classroom.Classroom mService = null;
-        private Exception mLastError = null;
-
-        MakeRequestTask(GoogleAccountCredential credential) {
-            HttpTransport transport = AndroidHttp.newCompatibleTransport();
-            JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
-            mService = new com.google.api.services.classroom.Classroom.Builder(
-                    transport, jsonFactory, credential)
-                    .setApplicationName("Unity Planner")
-                    .build();
-        }
-
-        /**
-         * Background task to call Classroom API.
-         * @param params no parameters needed for this task.
-         */
-        @Override
-        protected List<Course> doInBackground(Void... params) {
-            try {
-                return getDataFromApi();
-            } catch (Exception e) {
-                mLastError = e;
-                cancel(true);
-                return null;
-            }
-        }
-
-        /**
-         * Fetch a list of the names of the first 10 courses the user has access to and
-         * adds them to the users database.
-         * @return List course, or a simple error message if no courses are
-         *         found.
-         * @throws IOException
-         */
-        private List<Course> getDataFromApi() throws IOException {
-            ListCoursesResponse courseResponse = mService.courses().list()
-                    .setPageSize(10)
-                    .execute();
-
-            for (Course course : courseResponse.getCourses()) {
-                SimpleDateFormat f = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
-                long startDate = System.currentTimeMillis();
-                try {
-                    startDate = f.parse(course.getCreationTime()).getTime();
-                } catch (ParseException e) {
-                    e.printStackTrace();
-                }
-                Database.addClass(new Classes(
-                        course.getName(),
-                        mService.userProfiles().get(course.getOwnerId()).execute().getName().getFullName(),
-                        startDate,
-                        Integer.parseInt(course.getRoom()),
-                        course.getDescription(),
-                        course.getSection()
-                ));
-            }
-
-            classroomSignIn.setVisibility(View.INVISIBLE);
-            return courseResponse.getCourses();
-        }
-
-
-        @Override
-        protected void onCancelled() {
-            if (mLastError != null) {
-                if (mLastError instanceof GooglePlayServicesAvailabilityIOException) {
-                    showGooglePlayServicesAvailabilityErrorDialog(
-                            ((GooglePlayServicesAvailabilityIOException) mLastError)
-                                    .getConnectionStatusCode());
-                } else if (mLastError instanceof UserRecoverableAuthIOException) {
-                    startActivityForResult(
-                            ((UserRecoverableAuthIOException) mLastError).getIntent(),
-                            REQUEST_AUTHORIZATION);
-                } else {
-                    showSnackbar("The following error occurred: "
-                            + mLastError.getMessage());
-                }
-            } else {
-                showSnackbar("Request cancelled.");
-            }
-        }
-    }
-
-    private void showSnackbar(String message) {
-        Snackbar snackbar = Snackbar.make(classroomView, message, Snackbar.LENGTH_LONG);
-        snackbar.show();
-    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java b/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
index b25e621..71b8dbd 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
@@ -103,7 +103,8 @@ public boolean onOptionsItemSelected(MenuItem item) {
         String extraInfo = mExtraInfo.getText().toString();
         String dueClass = mDueClass.getItemAtPosition(mDueClass.getSelectedItemPosition()).toString();
 
-        Database.addAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete), this);
+        Database database = new Database();
+        database.addAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete), this);
 
         // Bring user back to MainActivity
         startActivity(new Intent(addAssignment.this, MainActivity.class));
diff --git a/app/src/main/java/com/nbdeg/unityplanner/addClass.java b/app/src/main/java/com/nbdeg/unityplanner/addClass.java
index 85caf3e..0147fe3 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/addClass.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/addClass.java
@@ -25,8 +25,6 @@ public class addClass extends AppCompatActivity {
     private EditTextDatePicker mStartDate;
     private EditTextDatePicker mEndDate;
 
-    private int roomNumber;
-
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -57,13 +55,11 @@ public boolean onOptionsItemSelected(MenuItem item) {
         String teacherName = classTeacher.getText().toString();
         Long startDate = mStartDate.date.getTime();
         Long endDate = mEndDate.date.getTime();
-        if (!classRoomNumber.getText().toString().isEmpty()) {
-            roomNumber = Integer.parseInt(classRoomNumber.getText().toString());
-        }
+        String roomNumber = classRoomNumber.getText().toString();
         String buildingName = classBuildingName.getText().toString();
 
-        Database db = new Database();
-        db.addClass(new Classes(name, teacherName, startDate, endDate, roomNumber, buildingName));
+        Database database = new Database();
+        database.addClass(new Classes(name, teacherName, startDate, endDate, roomNumber, buildingName));
         startActivity(new Intent(addClass.this, MainActivity.class));
         return super.onOptionsItemSelected(item);
     }
diff --git a/app/src/main/java/com/nbdeg/unityplanner/classroomLogin.java b/app/src/main/java/com/nbdeg/unityplanner/classroomLogin.java
new file mode 100644
index 0000000..f6ab796
--- /dev/null
+++ b/app/src/main/java/com/nbdeg/unityplanner/classroomLogin.java
@@ -0,0 +1,428 @@
+package com.nbdeg.unityplanner;
+
+import android.accounts.AccountManager;
+import android.app.Dialog;
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.design.widget.Snackbar;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.widget.LinearLayout;
+
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.GoogleApiAvailability;
+import com.google.api.client.extensions.android.http.AndroidHttp;
+import com.google.api.client.googleapis.extensions.android.gms.auth.GoogleAccountCredential;
+import com.google.api.client.googleapis.extensions.android.gms.auth.GooglePlayServicesAvailabilityIOException;
+import com.google.api.client.googleapis.extensions.android.gms.auth.UserRecoverableAuthIOException;
+import com.google.api.client.http.HttpTransport;
+import com.google.api.client.json.JsonFactory;
+import com.google.api.client.json.jackson2.JacksonFactory;
+import com.google.api.client.util.ExponentialBackOff;
+import com.google.api.services.classroom.ClassroomScopes;
+import com.google.api.services.classroom.model.Course;
+import com.google.api.services.classroom.model.CourseWork;
+import com.google.api.services.classroom.model.ListCourseWorkResponse;
+import com.google.api.services.classroom.model.ListCoursesResponse;
+import com.google.api.services.classroom.model.ListStudentSubmissionsResponse;
+import com.google.api.services.classroom.model.StudentSubmission;
+import com.nbdeg.unityplanner.data.Assignments;
+import com.nbdeg.unityplanner.data.Classes;
+import com.nbdeg.unityplanner.utils.Database;
+
+import java.io.IOException;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.List;
+import java.util.Objects;
+
+import pub.devrel.easypermissions.AfterPermissionGranted;
+import pub.devrel.easypermissions.EasyPermissions;
+
+public class classroomLogin extends AppCompatActivity implements EasyPermissions.PermissionCallbacks {
+
+    GoogleAccountCredential mCredential;
+
+    private LinearLayout classroomLoginView;
+    ProgressDialog mProgress;
+
+    Database database = new Database();
+
+    static final int REQUEST_ACCOUNT_PICKER = 1000;
+    static final int REQUEST_AUTHORIZATION = 1001;
+    static final int REQUEST_GOOGLE_PLAY_SERVICES = 1002;
+    static final int REQUEST_PERMISSION_GET_ACCOUNTS = 1003;
+
+    private static final String PREF_ACCOUNT_NAME = "accountName";
+    private static final String[] SCOPES = { ClassroomScopes.CLASSROOM_COURSES_READONLY, ClassroomScopes.CLASSROOM_ROSTERS_READONLY, ClassroomScopes.CLASSROOM_COURSEWORK_ME_READONLY };
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_classroom_login);
+
+        mProgress = new ProgressDialog(this);
+        mProgress.setMessage("Syncing With Google Classroom...");
+
+        // Initialize credentials and service object.
+        mCredential = GoogleAccountCredential.usingOAuth2(
+                this, Arrays.asList(SCOPES))
+                .setBackOff(new ExponentialBackOff());
+
+        classroomLoginView = (LinearLayout) findViewById(R.id.classroom_login_view);
+
+        getResultsFromApi();
+    }
+
+    /**
+     * Attempt to call the API, after verifying that all the preconditions are
+     * satisfied. The preconditions are: Google Play Services installed, an
+     * account was selected and the device currently has online access. If any
+     * of the preconditions are not satisfied, the app will prompt the user as
+     * appropriate.
+     */
+    private void getResultsFromApi() {
+        if (! isGooglePlayServicesAvailable()) {
+            acquireGooglePlayServices();
+        } else if (mCredential.getSelectedAccountName() == null) {
+            chooseAccount();
+        } else if (! isDeviceOnline()) {
+            showSnackbar("No network connection available.");
+        } else {
+            new MakeRequestTask(mCredential).execute();
+        }
+    }
+
+    /**
+     * Attempts to set the account used with the API credentials. If an account
+     * name was previously saved it will use that one; otherwise an account
+     * picker dialog will be shown to the user. Note that the setting the
+     * account to use with the credentials object requires the app to have the
+     * GET_ACCOUNTS permission, which is requested here if it is not already
+     * present. The AfterPermissionGranted annotation indicates that this
+     * function will be rerun automatically whenever the GET_ACCOUNTS permission
+     * is granted.
+     */
+    @AfterPermissionGranted(REQUEST_PERMISSION_GET_ACCOUNTS)
+    private void chooseAccount() {
+        if (EasyPermissions.hasPermissions(
+                this, android.Manifest.permission.GET_ACCOUNTS)) {
+            String accountName = getPreferences(Context.MODE_PRIVATE)
+                    .getString(PREF_ACCOUNT_NAME, null);
+            if (accountName != null) {
+                mCredential.setSelectedAccountName(accountName);
+                getResultsFromApi();
+            } else {
+                // Start a dialog from which the user can choose an account
+                startActivityForResult(
+                        mCredential.newChooseAccountIntent(),
+                        REQUEST_ACCOUNT_PICKER);
+            }
+        } else {
+            // Request the GET_ACCOUNTS permission via a user dialog
+            EasyPermissions.requestPermissions(
+                    this,
+                    "This app needs to access your Google account (via Contacts).",
+                    REQUEST_PERMISSION_GET_ACCOUNTS,
+                    android.Manifest.permission.GET_ACCOUNTS);
+        }
+    }
+
+    /**
+     * Called when an activity launched here (specifically, AccountPicker
+     * and authorization) exits, giving you the requestCode you started it with,
+     * the resultCode it returned, and any additional data from it.
+     * @param requestCode code indicating which activity result is incoming.
+     * @param resultCode code indicating the result of the incoming
+     *     activity result.
+     * @param data Intent (containing result data) returned by incoming
+     *     activity result.
+     */
+    @Override
+    protected void onActivityResult(
+            int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        switch(requestCode) {
+            case REQUEST_GOOGLE_PLAY_SERVICES:
+                if (resultCode != RESULT_OK) {
+                    showSnackbar(
+                            "This app requires Google Play Services. Please install " +
+                                    "Google Play Services on your device and relaunch this app.");
+                } else {
+                    getResultsFromApi();
+                }
+                break;
+            case REQUEST_ACCOUNT_PICKER:
+                if (resultCode == RESULT_OK && data != null &&
+                        data.getExtras() != null) {
+                    String accountName =
+                            data.getStringExtra(AccountManager.KEY_ACCOUNT_NAME);
+                    if (accountName != null) {
+                        SharedPreferences settings =
+                                getPreferences(Context.MODE_PRIVATE);
+                        SharedPreferences.Editor editor = settings.edit();
+                        editor.putString(PREF_ACCOUNT_NAME, accountName);
+                        editor.apply();
+                        mCredential.setSelectedAccountName(accountName);
+                        getResultsFromApi();
+                    }
+                }
+                break;
+            case REQUEST_AUTHORIZATION:
+                if (resultCode == RESULT_OK) {
+                    getResultsFromApi();
+                }
+                break;
+        }
+    }
+
+    /**
+     * Respond to requests for permissions at runtime for API 23 and above.
+     * @param requestCode The request code passed in
+     *     requestPermissions(android.app.Activity, String, int, String[])
+     * @param permissions The requested permissions. Never null.
+     * @param grantResults The grant results for the corresponding permissions
+     *     which is either PERMISSION_GRANTED or PERMISSION_DENIED. Never null.
+     */
+    @Override
+    public void onRequestPermissionsResult(int requestCode,
+                                           @NonNull String[] permissions,
+                                           @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        EasyPermissions.onRequestPermissionsResult(
+                requestCode, permissions, grantResults, this);
+    }
+
+    /**
+     * Callback for when a permission is granted using the EasyPermissions
+     * library.
+     * @param requestCode The request code associated with the requested
+     *         permission
+     * @param list The requested permission list. Never null.
+     */
+    @Override
+    public void onPermissionsGranted(int requestCode, List<String> list) {
+        // Do nothing.
+    }
+
+    /**
+     * Callback for when a permission is denied using the EasyPermissions
+     * library.
+     * @param requestCode The request code associated with the requested
+     *         permission
+     * @param list The requested permission list. Never null.
+     */
+    @Override
+    public void onPermissionsDenied(int requestCode, List<String> list) {
+        // Do nothing.
+    }
+
+    /**
+     * Checks whether the device currently has a network connection.
+     * @return true if the device has a network connection, false otherwise.
+     */
+    private boolean isDeviceOnline() {
+        ConnectivityManager connMgr =
+                (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
+        NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
+        return (networkInfo != null && networkInfo.isConnected());
+    }
+
+    /**
+     * Check that Google Play services APK is installed and up to date.
+     * @return true if Google Play Services is available and up to
+     *     date on this device; false otherwise.
+     */
+    private boolean isGooglePlayServicesAvailable() {
+        GoogleApiAvailability apiAvailability =
+                GoogleApiAvailability.getInstance();
+        final int connectionStatusCode =
+                apiAvailability.isGooglePlayServicesAvailable(this);
+        return connectionStatusCode == ConnectionResult.SUCCESS;
+    }
+
+    /**
+     * Attempt to resolve a missing, out-of-date, invalid or disabled Google
+     * Play Services installation via a user dialog, if possible.
+     */
+    private void acquireGooglePlayServices() {
+        GoogleApiAvailability apiAvailability =
+                GoogleApiAvailability.getInstance();
+        final int connectionStatusCode =
+                apiAvailability.isGooglePlayServicesAvailable(this);
+        if (apiAvailability.isUserResolvableError(connectionStatusCode)) {
+            showGooglePlayServicesAvailabilityErrorDialog(connectionStatusCode);
+        }
+    }
+
+
+    /**
+     * Display an error dialog showing that Google Play Services is missing
+     * or out of date.
+     * @param connectionStatusCode code describing the presence (or lack of)
+     *     Google Play Services on this device.
+     */
+    void showGooglePlayServicesAvailabilityErrorDialog(
+            final int connectionStatusCode) {
+        GoogleApiAvailability apiAvailability = GoogleApiAvailability.getInstance();
+        Dialog dialog = apiAvailability.getErrorDialog(
+                classroomLogin.this,
+                connectionStatusCode,
+                REQUEST_GOOGLE_PLAY_SERVICES);
+        dialog.show();
+    }
+
+    /**
+     * An asynchronous task that handles the Classroom API call.
+     * Placing the API calls in their own task ensures the UI stays responsive.
+     */
+    private class MakeRequestTask extends AsyncTask<Void, Void, List<String>> {
+        private com.google.api.services.classroom.Classroom mService = null;
+        private Exception mLastError = null;
+
+        MakeRequestTask(GoogleAccountCredential credential) {
+            HttpTransport transport = AndroidHttp.newCompatibleTransport();
+            JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
+            mService = new com.google.api.services.classroom.Classroom.Builder(
+                    transport, jsonFactory, credential)
+                    .setApplicationName("Classroom API Android Quickstart")
+                    .build();
+        }
+
+        /**
+         * Background task to call Classroom API.
+         * @param params no parameters needed for this task.
+         */
+        @Override
+        protected List<String> doInBackground(Void... params) {
+            try {
+                return getDataFromApi();
+            } catch (Exception e) {
+                e.printStackTrace();
+                mLastError = e;
+                cancel(true);
+                return null;
+            }
+        }
+
+        /**
+         * Fetch a list of the names of the first 10 courses the user has access to.
+         * @return List course names, or a simple error message if no courses are
+         *         found.
+         * @throws IOException
+         */
+        private List<String> getDataFromApi() throws IOException {
+            ListCoursesResponse courseResponse = mService.courses().list()
+                    .setPageSize(10)
+                    .execute();
+            List<String> names = new ArrayList<String>();
+
+            for (Course course : courseResponse.getCourses()) {
+                SimpleDateFormat f = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
+                long startDate = System.currentTimeMillis();
+                try {
+                    startDate = f.parse(course.getCreationTime()).getTime();
+                } catch (ParseException e) {
+                    e.printStackTrace();
+                }
+
+                // Add class to database
+                database.addClass(new Classes(
+                        course.getName(),
+                        mService.userProfiles().get(course.getOwnerId()).execute().getName().getFullName(),
+                        startDate,
+                        course.getRoom(),
+                        course.getDescription(),
+                        course.getSection()
+                ));
+
+                // Add assignments to database
+                ListCourseWorkResponse courseworkResponse = mService.courses().courseWork().list(course.getId()).execute();
+                if (courseworkResponse.getCourseWork() != null) {
+                    for (CourseWork courseWork : courseworkResponse.getCourseWork()) {
+                        int assignmentPercentDone = 0;
+                        ListStudentSubmissionsResponse studentSubmissionResponse = mService.courses().courseWork().studentSubmissions().list(course.getId(), courseWork.getId()).execute();
+                        for (StudentSubmission submission : studentSubmissionResponse.getStudentSubmissions()) {
+                            Log.d("Classroom", submission.getState());
+                            if (Objects.equals(submission.getState(), "TURNED_IN") || Objects.equals(submission.getState(), "RETURNED")) {
+                                assignmentPercentDone = 100;
+                            }
+
+                        }
+                        Calendar cal = Calendar.getInstance();
+                        if (courseWork.getDueDate() != null) {
+                            cal.set(courseWork.getDueDate().getYear(), courseWork.getDueDate().getMonth(), courseWork.getDueDate().getDay());
+                        } else {
+                            cal.setTimeInMillis(System.currentTimeMillis());
+                        }
+
+                        database.addAssignment(new Assignments(
+                                courseWork.getTitle(),
+                                course.getName(),
+                                cal.getTimeInMillis(),
+                                courseWork.getDescription(),
+                                assignmentPercentDone
+                        ), getApplicationContext());
+                    }
+                }
+
+                names.add(course.getName());
+            }
+
+            return names;
+        }
+
+
+        @Override
+        protected void onPreExecute() {
+            mProgress.show();
+        }
+
+        @Override
+        protected void onPostExecute(List<String> output) {
+            mProgress.hide();
+            if (output == null || output.size() == 0) {
+                Log.d("Classroom", "No results returned.");
+            } else {
+                Log.d("Classroom", "Data retrieved using the Classroom API:");
+            }
+            startActivity(new Intent(classroomLogin.this, MainActivity.class));
+        }
+
+        @Override
+        protected void onCancelled() {
+            mProgress.hide();
+            if (mLastError != null) {
+                if (mLastError instanceof GooglePlayServicesAvailabilityIOException) {
+                    showGooglePlayServicesAvailabilityErrorDialog(
+                            ((GooglePlayServicesAvailabilityIOException) mLastError)
+                                    .getConnectionStatusCode());
+                } else if (mLastError instanceof UserRecoverableAuthIOException) {
+                    startActivityForResult(
+                            ((UserRecoverableAuthIOException) mLastError).getIntent(),
+                            classroomLogin.REQUEST_AUTHORIZATION);
+                } else {
+                    showSnackbar("The following error occurred:\n"
+                            + mLastError.getMessage());
+                }
+            } else {
+                showSnackbar("Request cancelled.");
+            }
+        }
+    }
+
+    private void showSnackbar(String message) {
+        Snackbar snackbar = Snackbar.make(classroomLoginView, message, Snackbar.LENGTH_LONG);
+        snackbar.show();
+    }
+}
diff --git a/app/src/main/java/com/nbdeg/unityplanner/data/Classes.java b/app/src/main/java/com/nbdeg/unityplanner/data/Classes.java
index e36bcd0..3db4d57 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/data/Classes.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/data/Classes.java
@@ -6,7 +6,7 @@ public class Classes {
     private String teacher;
     private Long startDate;
     private Long endDate;
-    private int roomNumber;
+    private String roomNumber;
     private String buildingName;
     private String ID;
     private String description;
@@ -17,7 +17,7 @@ public Classes() {
     }
 
     // Adding all info in one call
-    public Classes(String name, String teacher, Long startDate, Long endDate, int roomNumber, String buildingName, String ID) {
+    public Classes(String name, String teacher, Long startDate, Long endDate, String roomNumber, String buildingName, String ID) {
         this.name = name;
         this.teacher = teacher;
         this.startDate = startDate;
@@ -28,7 +28,7 @@ public Classes(String name, String teacher, Long startDate, Long endDate, int ro
     }
 
     // Adding all common info in one call
-    public Classes(String name, String teacher, Long startDate, Long endDate, int roomNumber, String buildingName) {
+    public Classes(String name, String teacher, Long startDate, Long endDate, String roomNumber, String buildingName) {
         this.name = name;
         this.teacher = teacher;
         this.startDate = startDate;
@@ -38,7 +38,7 @@ public Classes(String name, String teacher, Long startDate, Long endDate, int ro
     }
 
     // Google Classroom intergration
-    public Classes(String name, String teacher, Long startDate, int roomNumber, String description, String section) {
+    public Classes(String name, String teacher, Long startDate, String roomNumber, String description, String section) {
         this.name = name;
         this.teacher = teacher;
         this.startDate = startDate;
@@ -77,10 +77,10 @@ public void setEndDate(Long endDate) {
         this.endDate = endDate;
     }
 
-    public int getRoomNumber() {
+    public String getRoomNumber() {
         return roomNumber;
     }
-    public void setRoomNumber(int roomNumber) {
+    public void setRoomNumber(String roomNumber) {
         this.roomNumber = roomNumber;
     }
 
diff --git a/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java b/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
index 964f132..b35993d 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
@@ -73,7 +73,7 @@ public void onStopTrackingTouch(SeekBar seekBar) {
             }
         });
 
-        DatabaseReference classDb = db.classDb;
+        DatabaseReference classDb = Database.classDb;
         classDb.addListenerForSingleValueEvent(new ValueEventListener() {
             @Override
             public void onDataChange(DataSnapshot dataSnapshot) {
@@ -95,7 +95,7 @@ public void onCancelled(DatabaseError databaseError) {
         });
 
         oldAssignmentID = getIntent().getStringExtra("ID");
-        db.assignmentDb.addListenerForSingleValueEvent(new ValueEventListener() {
+        Database.assignmentDb.addListenerForSingleValueEvent(new ValueEventListener() {
             @Override
             public void onDataChange(DataSnapshot dataSnapshot) {
                 for (DataSnapshot userSnapshot : dataSnapshot.getChildren()) {
@@ -143,7 +143,7 @@ public boolean onOptionsItemSelected(MenuItem item) {
         String extraInfo = mExtraInfo.getText().toString();
         String dueClass = mDueClass.getItemAtPosition(mDueClass.getSelectedItemPosition()).toString();
 
-        db.editAssignment(oldAssignmentID, new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete, oldAssignmentID));
+        db.editAssignment(oldAssignmentID, new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete, oldAssignmentID), this);
 
         // Bring user back to MainActivity
         startActivity(new Intent(editAssignment.this, MainActivity.class));
diff --git a/app/src/main/java/com/nbdeg/unityplanner/editClass.java b/app/src/main/java/com/nbdeg/unityplanner/editClass.java
index fbf2565..d76d3e1 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/editClass.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/editClass.java
@@ -39,7 +39,7 @@ public class editClass extends AppCompatActivity {
     private String teacher;
     private Date startDate;
     private Date endDate;
-    private int roomNumber;
+    private String roomNumber;
     private String buildingName;
     private DatabaseReference classRef;
 
@@ -61,7 +61,7 @@ protected void onCreate(Bundle savedInstanceState) {
         classBuildingName = (EditText) findViewById(R.id.class_edit_building);
 
         oldClassID = getIntent().getStringExtra("ID");
-        db.classDb.addListenerForSingleValueEvent(new ValueEventListener() {
+        Database.classDb.addListenerForSingleValueEvent(new ValueEventListener() {
             @Override
             public void onDataChange(DataSnapshot dataSnapshot) {
                 for (DataSnapshot userSnapshot : dataSnapshot.getChildren()) {
@@ -71,8 +71,11 @@ public void onDataChange(DataSnapshot dataSnapshot) {
                         Classes mClass = userSnapshot.getValue(Classes.class);
                         name = mClass.getName();
                         teacher = mClass.getTeacher();
-                        startDate = new Date(mClass.getStartDate());
-                        endDate = new Date(mClass.getEndDate());
+                        if (mClass.getStartDate() != null) {
+                            startDate = new Date(mClass.getStartDate());
+                        } if (mClass.getEndDate() != null) {
+                            endDate = new Date(mClass.getEndDate());
+                        }
                         roomNumber = mClass.getRoomNumber();
                         buildingName = mClass.getBuildingName();
                         classRef = userSnapshot.getRef();
@@ -80,9 +83,12 @@ public void onDataChange(DataSnapshot dataSnapshot) {
                         // Set data from class
                         className.setText(name);
                         classTeacher.setText(teacher);
-                        mStartDate.setDisplay(startDate);
-                        mEndDate.setDisplay(endDate);
-                        classRoomNumber.setText(Integer.toString(roomNumber));
+                        if (startDate != null) {
+                            mStartDate.setDisplay(startDate);
+                        } if (endDate != null) {
+                            mEndDate.setDisplay(endDate);
+                        }
+                        classRoomNumber.setText(roomNumber);
                         classBuildingName.setText(buildingName);
                     }
                 }
@@ -109,12 +115,11 @@ public boolean onOptionsItemSelected(MenuItem item) {
         String teacherName = classTeacher.getText().toString();
         Long startDate = mStartDate.date.getTime();
         Long endDate = mEndDate.date.getTime();
-        if (!classRoomNumber.getText().toString().isEmpty()) {
-            roomNumber = Integer.parseInt(classRoomNumber.getText().toString());
-        }
+        String roomNumber = classRoomNumber.getText().toString();
         String buildingName = classBuildingName.getText().toString();
 
-        db.editClass(oldClassID, new Classes(name, teacherName, startDate, endDate, roomNumber, buildingName, oldClassID));
+        Database database = new Database();
+        database.editClass(oldClassID, new Classes(name, teacherName, startDate, endDate, roomNumber, buildingName, oldClassID));
         startActivity(new Intent(editClass.this, MainActivity.class));
         return super.onOptionsItemSelected(item);
     }
diff --git a/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java b/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
index db44496..fcfbadd 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
@@ -66,10 +66,10 @@ public void run() {
                                 .getDefaultSharedPreferences(getBaseContext());
 
                         //  Create a new boolean and preference and set it to true
-                        boolean isFirstStart = getPrefs.getBoolean("firstStart", true);
+                        // boolean isFirstStart = getPrefs.getBoolean("firstStart", true);
 
                         //  If the activity has never started before...
-                        if (isFirstStart) {
+                        if (true) {
 
                             //  Launch app intro
                             Intent i = new Intent(loginActivity.this, IntroActivity.class);
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/AssignmentHolder.java b/app/src/main/java/com/nbdeg/unityplanner/utils/AssignmentHolder.java
index f996eec..694b811 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/utils/AssignmentHolder.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/AssignmentHolder.java
@@ -28,7 +28,7 @@ public void setEverything(Assignments assignment) {
         mNameField.setText(assignment.getName());
         if (assignment.getDueDate() != null) {
             Date dueDate = new Date(assignment.getDueDate());
-            SimpleDateFormat formatter = new SimpleDateFormat("d MMMM, yyyy");
+            SimpleDateFormat formatter = new SimpleDateFormat("MMMM d, yyyy");
             mDueField.setText(formatter.format(dueDate));
         }
         mClassField.setText(assignment.getClassName());
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
index b26c89d..ef91ea4 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
@@ -74,18 +74,18 @@ public void onCancelled(DatabaseError databaseError) {
 
 
     // Adding objects to database
-    public static void addAssignment(Assignments assignment, Context context) {
+    public void addAssignment(Assignments assignment, Context context) {
         Log.i(TAG, "Creating assignment: " + assignment.getName());
 
         // Notification
-        scheduleNotification(getNotification(assignment, context), assignment.getDueDate(), context, assignment);
+        // scheduleNotification(getNotification(assignment, context), assignment.getDueDate(), context, assignment);
 
         // Database
         String key = assignmentDb.push().getKey();
         assignment.setID(key);
         assignmentDb.child(key).setValue(assignment);
     }
-    public static void addClass(Classes mClass) {
+    public void addClass(Classes mClass) {
         Log.i(TAG, "Creating class: " + mClass.getName());
         String key = classDb.push().getKey();
         mClass.setID(key);
@@ -93,24 +93,24 @@ public static void addClass(Classes mClass) {
     }
 
     // Editing existing objects in database
-    public static void editClass(final String oldID, final Classes newClass) {
+    public void editClass(final String oldID, final Classes newClass) {
         classDb.child(oldID).setValue(newClass);
     }
 
-    public static void editAssignment(final String oldID, final Assignments newAssignment, Context context) {
+    public void editAssignment(final String oldID, final Assignments newAssignment, Context context) {
         editNotification(context, newAssignment);
         assignmentDb.child(oldID).setValue(newAssignment);
     }
 
-    private static void editNotification(Context context, Assignments assignments) {
+    private void editNotification(Context context, Assignments assignments) {
         AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
         alarmManager.cancel(assignments.getNotificationIntent());
         alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, assignments.getDueDate(), assignments.getNotificationIntent());
     }
 
-    private static void scheduleNotification(Notification notification, long notifyTime, Context context, Assignments assignment) {
+    private void scheduleNotification(Notification notification, long notifyTime, Context context, Assignments assignment) {
         Intent notificationIntent = new Intent(context, NotificationPublisher.class);
-        notificationIntent.putExtra(NotificationPublisher.NOTIFICATION_ID, 1);
+        notificationIntent.putExtra(NotificationPublisher.NOTIFICATION_ID, assignment.getID());
         notificationIntent.putExtra(NotificationPublisher.NOTIFICATION, notification);
         PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
         assignment.setNotificationIntent(pendingIntent);
@@ -119,7 +119,7 @@ private static void scheduleNotification(Notification notification, long notifyT
         alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, notifyTime, pendingIntent);
     }
 
-    private static Notification getNotification(Assignments assignment, Context context) {
+    private Notification getNotification(Assignments assignment, Context context) {
         Notification.Builder builder = new Notification.Builder(context);
         builder.setContentTitle("Assignment Due Tomorrow");
         builder.setContentText(assignment.getName());
diff --git a/app/src/main/res/layout/activity_classroom_login.xml b/app/src/main/res/layout/activity_classroom_login.xml
new file mode 100644
index 0000000..54517f5
--- /dev/null
+++ b/app/src/main/res/layout/activity_classroom_login.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="com.nbdeg.unityplanner.classroomLogin"
+    android:background="#00796B"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    android:orientation="vertical"
+    android:id="@+id/classroom_login_view">
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_gravity="center"
+        android:layout_weight="3"
+        android:gravity="center"
+        android:paddingLeft="32dp"
+        android:paddingRight="32dp"
+        android:textColor="@android:color/white"
+        android:textSize="28sp"
+        android:textStyle="bold"
+        android:text="Loading Google Classroom..."/>
+</LinearLayout>
diff --git a/app/src/main/res/layout/assignment_layout.xml b/app/src/main/res/layout/assignment_layout.xml
index 6bcae1b..987b6c4 100644
--- a/app/src/main/res/layout/assignment_layout.xml
+++ b/app/src/main/res/layout/assignment_layout.xml
@@ -29,6 +29,7 @@
                     android:layout_height="wrap_content"
                     android:textSize="16sp"
                     android:id="@+id/view_assignment_class"
+                    android:layout_below="@id/view_assignment_name"
                     android:gravity="right" />
         </RelativeLayout>
     </android.support.v7.widget.CardView>
diff --git a/app/src/main/res/layout/fragment_classroom_sign_in.xml b/app/src/main/res/layout/fragment_classroom_sign_in.xml
index 2ee021f..231419a 100644
--- a/app/src/main/res/layout/fragment_classroom_sign_in.xml
+++ b/app/src/main/res/layout/fragment_classroom_sign_in.xml
@@ -61,15 +61,16 @@
     <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_weight="1"
+        android:layout_weight="2.5"
         android:gravity="center"
         android:orientation="vertical"
         android:paddingLeft="@dimen/activity_horizontal_margin"
         android:paddingRight="@dimen/activity_horizontal_margin">
+
         <Button
-            android:text="@string/gclassroom_signin"
             android:id="@+id/gclassroom_signin"
-            style="@style/FirebaseUI.Button.AccountChooser.GoogleButton" />
+            style="@style/FirebaseUI.Button.AccountChooser.GoogleButton"
+            android:text="@string/gclassroom_signin" />
         <TextView
             android:layout_width="match_parent"
             android:layout_height="match_parent"

From b4cdf324801c5ff02b7a636d8c9f2ef74d35c99f Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Wed, 29 Mar 2017 18:41:15 -0700
Subject: [PATCH 08/11] Minor changes and disabled notifications (bugged)

---
 .../com/nbdeg/unityplanner/MainActivity.java  |  8 ++--
 .../com/nbdeg/unityplanner/addAssignment.java |  7 +++-
 .../unityplanner/assignmentFragment.java      | 42 +++++++------------
 .../nbdeg/unityplanner/classroomLogin.java    | 24 +++++++----
 .../nbdeg/unityplanner/editAssignment.java    |  8 +++-
 .../com/nbdeg/unityplanner/homeScreen.java    | 27 ++++++------
 .../nbdeg/unityplanner/utils/Database.java    | 36 ++++++++++++----
 7 files changed, 91 insertions(+), 61 deletions(-)

diff --git a/app/src/main/java/com/nbdeg/unityplanner/MainActivity.java b/app/src/main/java/com/nbdeg/unityplanner/MainActivity.java
index 353839f..1596c93 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/MainActivity.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/MainActivity.java
@@ -30,7 +30,7 @@
 import com.squareup.picasso.Picasso;
 
 @SuppressWarnings({"CanBeFinal", "MismatchedQueryAndUpdateOfCollection"})
-public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener, classFragment.OnFragmentInteractionListener, assignmentFragment.OnFragmentInteractionListener, homeScreen.OnFragmentInteractionListener{
+public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener, classFragment.OnFragmentInteractionListener, homeScreen.OnFragmentInteractionListener{
 
     private Database db = new Database();
 
@@ -70,9 +70,9 @@ public void onClick(View view) {
         final TextView userEmail = (TextView) headerView.findViewById(R.id.user_email);
         final ImageView userPhoto = (ImageView) headerView.findViewById(R.id.user_photo);
 
-        userName.setText(db.user.getDisplayName());
-        userEmail.setText(db.user.getEmail());
-        Picasso.with(this).load(db.user.getPhotoUrl())
+        userName.setText(Database.user.getDisplayName());
+        userEmail.setText(Database.user.getEmail());
+        Picasso.with(this).load(Database.user.getPhotoUrl())
                 .resize(150, 150)
                 .into(userPhoto, new Callback() {
                     @Override
diff --git a/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java b/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
index 71b8dbd..b71dbe6 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/addAssignment.java
@@ -104,7 +104,12 @@ public boolean onOptionsItemSelected(MenuItem item) {
         String dueClass = mDueClass.getItemAtPosition(mDueClass.getSelectedItemPosition()).toString();
 
         Database database = new Database();
-        database.addAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete), this);
+
+        if (percentComplete == 100) {
+            database.finishAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete), false, this);
+        } else {
+            database.addAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete), this);
+        }
 
         // Bring user back to MainActivity
         startActivity(new Intent(addAssignment.this, MainActivity.class));
diff --git a/app/src/main/java/com/nbdeg/unityplanner/assignmentFragment.java b/app/src/main/java/com/nbdeg/unityplanner/assignmentFragment.java
index 44c0f16..9adbc42 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/assignmentFragment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/assignmentFragment.java
@@ -2,7 +2,6 @@
 
 import android.content.Context;
 import android.content.Intent;
-import android.net.Uri;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v7.widget.LinearLayoutManager;
@@ -13,13 +12,13 @@
 
 import com.firebase.ui.database.FirebaseRecyclerAdapter;
 import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.Query;
 import com.nbdeg.unityplanner.data.Assignments;
 import com.nbdeg.unityplanner.utils.AssignmentHolder;
 import com.nbdeg.unityplanner.utils.Database;
 
 public class assignmentFragment extends Fragment {
-    private OnFragmentInteractionListener mListener;
-    private FirebaseRecyclerAdapter mAdapter;
+    private FirebaseRecyclerAdapter mDueAdapter;
 
     public assignmentFragment() {
         // Required empty public constructor
@@ -36,14 +35,14 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle sa
         View view = inflater.inflate(R.layout.fragment_assignment, container, false);
 
         // Getting Data
-        Database db = new Database();
-        final DatabaseReference assignmentDb = db.assignmentDb;
+        final DatabaseReference dueDb = Database.dueAssignmentsDb;
+        Query dueQuery = dueDb.orderByChild("dueDate");
 
         // Displaying Data
         final RecyclerView assignmentView = (RecyclerView) view.findViewById(R.id.assignment_list);
         assignmentView.setLayoutManager(new LinearLayoutManager(getContext()));
 
-        mAdapter = new FirebaseRecyclerAdapter<Assignments, AssignmentHolder>(Assignments.class, R.layout.assignment_layout, AssignmentHolder.class, assignmentDb) {
+        mDueAdapter = new FirebaseRecyclerAdapter<Assignments, AssignmentHolder>(Assignments.class, R.layout.assignment_layout, AssignmentHolder.class, dueQuery) {
             @Override
             protected void populateViewHolder(AssignmentHolder viewHolder, final Assignments assignment, final int position) {
                 viewHolder.setEverything(assignment);
@@ -51,34 +50,25 @@ protected void populateViewHolder(AssignmentHolder viewHolder, final Assignments
                     @Override
                     public void onClick(View view) {
                         Intent intent = new Intent(getContext(), editAssignment.class);
-                        intent.putExtra("ID", mAdapter.getRef(position).getKey());
+                        intent.putExtra("ID", mDueAdapter.getRef(position).getKey());
                         startActivity(intent);
                     }
                 });
             }
         };
-        assignmentView.setAdapter(mAdapter);
+
+        assignmentView.setAdapter(mDueAdapter);
         return view;
     }
 
-            @Override
-            public void onAttach(Context context) {
-                super.onAttach(context);
-                if (context instanceof OnFragmentInteractionListener) {
-                    mListener = (OnFragmentInteractionListener) context;
-                } else {
-                    throw new RuntimeException(context.toString()
-                            + " must implement OnFragmentInteractionListener");
-                }
-            }
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+    }
 
-            @Override
-            public void onDetach() {
-                super.onDetach();
-                mAdapter.cleanup();
-                mListener = null;
-            }
-    public interface OnFragmentInteractionListener {
-        void onFragmentInteraction(Uri uri);
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mDueAdapter.cleanup();
     }
 }
diff --git a/app/src/main/java/com/nbdeg/unityplanner/classroomLogin.java b/app/src/main/java/com/nbdeg/unityplanner/classroomLogin.java
index f6ab796..9ec9f9e 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/classroomLogin.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/classroomLogin.java
@@ -366,13 +366,23 @@ private List<String> getDataFromApi() throws IOException {
                             cal.setTimeInMillis(System.currentTimeMillis());
                         }
 
-                        database.addAssignment(new Assignments(
-                                courseWork.getTitle(),
-                                course.getName(),
-                                cal.getTimeInMillis(),
-                                courseWork.getDescription(),
-                                assignmentPercentDone
-                        ), getApplicationContext());
+                        if (assignmentPercentDone == 100) {
+                            database.finishAssignment(new Assignments(
+                                    courseWork.getTitle(),
+                                    course.getName(),
+                                    cal.getTimeInMillis(),
+                                    courseWork.getDescription(),
+                                    assignmentPercentDone
+                            ), false, getApplicationContext());
+                        } else {
+                            database.addAssignment(new Assignments(
+                                    courseWork.getTitle(),
+                                    course.getName(),
+                                    cal.getTimeInMillis(),
+                                    courseWork.getDescription(),
+                                    assignmentPercentDone
+                            ), getApplicationContext());
+                        }
                     }
                 }
 
diff --git a/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java b/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
index b35993d..590413f 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/editAssignment.java
@@ -95,7 +95,7 @@ public void onCancelled(DatabaseError databaseError) {
         });
 
         oldAssignmentID = getIntent().getStringExtra("ID");
-        Database.assignmentDb.addListenerForSingleValueEvent(new ValueEventListener() {
+        Database.dueAssignmentsDb.addListenerForSingleValueEvent(new ValueEventListener() {
             @Override
             public void onDataChange(DataSnapshot dataSnapshot) {
                 for (DataSnapshot userSnapshot : dataSnapshot.getChildren()) {
@@ -143,7 +143,11 @@ public boolean onOptionsItemSelected(MenuItem item) {
         String extraInfo = mExtraInfo.getText().toString();
         String dueClass = mDueClass.getItemAtPosition(mDueClass.getSelectedItemPosition()).toString();
 
-        db.editAssignment(oldAssignmentID, new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete, oldAssignmentID), this);
+        if (percentComplete == 100) {
+            db.finishAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete, oldAssignmentID), true, this);
+        } else {
+            db.editAssignment(new Assignments(assignmentName, dueClass, dueDate, extraInfo, percentComplete, oldAssignmentID), this);
+        }
 
         // Bring user back to MainActivity
         startActivity(new Intent(editAssignment.this, MainActivity.class));
diff --git a/app/src/main/java/com/nbdeg/unityplanner/homeScreen.java b/app/src/main/java/com/nbdeg/unityplanner/homeScreen.java
index c5accac..8a42776 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/homeScreen.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/homeScreen.java
@@ -13,7 +13,6 @@
 import android.widget.TextView;
 
 import com.firebase.ui.database.FirebaseRecyclerAdapter;
-import com.google.firebase.database.DatabaseReference;
 import com.nbdeg.unityplanner.data.Assignments;
 import com.nbdeg.unityplanner.utils.AssignmentHolder;
 import com.nbdeg.unityplanner.utils.Database;
@@ -22,8 +21,10 @@ public class homeScreen extends Fragment {
     private OnFragmentInteractionListener mListener;
     private FirebaseRecyclerAdapter mAdapter;
 
-    private boolean haveAssignmentsDue = false;
-    private Database db = new Database();
+    TextView haveAssignmentsDueView;
+    RecyclerView assignmentsDue;
+
+    boolean haveAssignmentsDue = false;
 
     public homeScreen() {
         // Required empty public constructor
@@ -38,22 +39,20 @@ public void onCreate(Bundle savedInstanceState) {
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = inflater.inflate(R.layout.fragment_home_screen, container, false);
 
-        final TextView haveAssignmentsDueView = (TextView) view.findViewById(R.id.assignments_due);
-        final RecyclerView assignmentsDue = (RecyclerView) view.findViewById(R.id.home_assignment_list);
-
-        DatabaseReference assignmentDb = db.assignmentDb;
+        haveAssignmentsDueView = (TextView) view.findViewById(R.id.assignments_due);
+        assignmentsDue = (RecyclerView) view.findViewById(R.id.home_assignment_list);
         assignmentsDue.setLayoutManager(new LinearLayoutManager(getContext()));
 
-        mAdapter = new FirebaseRecyclerAdapter<Assignments, AssignmentHolder>(Assignments.class, R.layout.assignment_layout, AssignmentHolder.class, assignmentDb) {
+        mAdapter = new FirebaseRecyclerAdapter<Assignments, AssignmentHolder>(Assignments.class, R.layout.assignment_layout, AssignmentHolder.class, Database.dueAssignmentsDb.orderByChild("dueDate").limitToFirst(5)) {
             @Override
             protected void populateViewHolder(AssignmentHolder viewHolder, final Assignments assignment, final int position) {
+                // Have assignments due - set haveAssignmentsDue to true
+                if (!haveAssignmentsDue && assignment.getPercent() != 100) {
+                    haveAssignmentsDue = true;
+                    haveAssignmentsDueView.setVisibility(View.INVISIBLE);
+                    assignmentsDue.setVisibility(View.VISIBLE);
+                }
                 if (assignment.getPercent() != 100) {
-                    // Have assignments due - set haveAssignmentsDue to true
-                    if (!haveAssignmentsDue) {
-                        haveAssignmentsDue = true;
-                        haveAssignmentsDueView.setVisibility(View.INVISIBLE);
-                        assignmentsDue.setVisibility(View.VISIBLE);
-                    }
                     viewHolder.setEverything(assignment);
                     viewHolder.mView.setOnClickListener(new View.OnClickListener() {
                         @Override
diff --git a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
index ef91ea4..35d1f96 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/utils/Database.java
@@ -27,13 +27,14 @@ public class Database {
     private ArrayList<Classes> classList = new ArrayList<>();
 
     public static FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
-    public static DatabaseReference assignmentDb = FirebaseDatabase.getInstance().getReference().child("users").child(user.getUid()).child("assignments");
+    public static DatabaseReference doneAssignmentsDb = FirebaseDatabase.getInstance().getReference().child("users").child(user.getUid()).child("assignments").child("done");
     public static DatabaseReference classDb = FirebaseDatabase.getInstance().getReference().child("users").child(user.getUid()).child("classes");
+    public static DatabaseReference dueAssignmentsDb = FirebaseDatabase.getInstance().getReference().child("users").child(user.getUid()).child("assignments").child("due");
 
     // Gets all assignments
     public ArrayList<Assignments> getAssignments() {
         assignmentList.clear();
-        assignmentDb.addListenerForSingleValueEvent(new ValueEventListener() {
+        doneAssignmentsDb.addListenerForSingleValueEvent(new ValueEventListener() {
             @Override
             public void onDataChange(DataSnapshot dataSnapshot) {
                 for (DataSnapshot userSnapshot: dataSnapshot.getChildren()) {
@@ -81,10 +82,11 @@ public void addAssignment(Assignments assignment, Context context) {
         // scheduleNotification(getNotification(assignment, context), assignment.getDueDate(), context, assignment);
 
         // Database
-        String key = assignmentDb.push().getKey();
+        String key = dueAssignmentsDb.push().getKey();
         assignment.setID(key);
-        assignmentDb.child(key).setValue(assignment);
+        dueAssignmentsDb.child(key).setValue(assignment);
     }
+
     public void addClass(Classes mClass) {
         Log.i(TAG, "Creating class: " + mClass.getName());
         String key = classDb.push().getKey();
@@ -92,14 +94,34 @@ public void addClass(Classes mClass) {
         classDb.child(key).setValue(mClass);
     }
 
+    public void finishAssignment(Assignments finishedAssignment, boolean isExisting, Context context) {
+        if (isExisting) {
+            // cancelNotification(context, finishedAssignment);
+            dueAssignmentsDb.child(finishedAssignment.getID()).removeValue();
+            doneAssignmentsDb.child(finishedAssignment.getID()).setValue(finishedAssignment);
+        } else {
+            Log.i(TAG, "Creating finished assignment: " + finishedAssignment.getName());
+            doneAssignmentsDb.push().setValue(finishedAssignment);
+        }
+    }
+
     // Editing existing objects in database
     public void editClass(final String oldID, final Classes newClass) {
         classDb.child(oldID).setValue(newClass);
     }
 
-    public void editAssignment(final String oldID, final Assignments newAssignment, Context context) {
-        editNotification(context, newAssignment);
-        assignmentDb.child(oldID).setValue(newAssignment);
+    public void editAssignment(final Assignments newAssignment, Context context) {
+        if (newAssignment.getPercent() == 100) {
+            finishAssignment(newAssignment, true, context);
+        } else {
+            // editNotification(context, newAssignment);
+            dueAssignmentsDb.child(newAssignment.getID()).setValue(newAssignment);
+        }
+    }
+
+    private void cancelNotification(Context context, Assignments assignments) {
+        AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
+        alarmManager.cancel(assignments.getNotificationIntent());
     }
 
     private void editNotification(Context context, Assignments assignments) {

From c976a893c0d939abd6f3e036337f190455fa44da Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Wed, 29 Mar 2017 19:55:15 -0700
Subject: [PATCH 09/11] Added App Introduction to MainActivity (use three dots)

---
 .idea/libraries/easypermissions_0_2_1.xml     |  4 +--
 .idea/libraries/espresso_core_2_2_2.xml       |  4 +--
 .../espresso_idling_resource_2_2_2.xml        |  4 +--
 ...xposed_instrumentation_api_publish_0_5.xml |  4 +--
 .idea/libraries/fabric_1_3_14.xml             |  4 +--
 .idea/libraries/rules_0_5.xml                 |  4 +--
 .idea/libraries/runner_0_5.xml                |  4 +--
 .idea/libraries/tweet_composer_2_3_0.xml      |  4 +--
 .idea/libraries/tweet_ui_2_3_0.xml            |  4 +--
 .idea/libraries/twitter_2_3_0.xml             |  4 +--
 .idea/libraries/twitter_core_2_3_0.xml        |  4 +--
 .../com/nbdeg/unityplanner/MainActivity.java  | 30 +++++++++----------
 .../com/nbdeg/unityplanner/loginActivity.java |  4 +--
 app/src/main/res/menu/menu_main.xml           |  5 ++++
 14 files changed, 44 insertions(+), 39 deletions(-)

diff --git a/.idea/libraries/easypermissions_0_2_1.xml b/.idea/libraries/easypermissions_0_2_1.xml
index 41b038f..e19ac1a 100644
--- a/.idea/libraries/easypermissions_0_2_1.xml
+++ b/.idea/libraries/easypermissions_0_2_1.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="easypermissions-0.2.1">
     <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/7b30b508f6abdf9040c8e80fc26bfe06845bc4d5/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/7b30b508f6abdf9040c8e80fc26bfe06845bc4d5/output/jars/classes.jar!/" />
+      <root url="jar://$USER_HOME$/.android/build-cache/2b24c82dde2589e752656610793537f9bc84d7d0/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/2b24c82dde2589e752656610793537f9bc84d7d0/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/espresso_core_2_2_2.xml b/.idea/libraries/espresso_core_2_2_2.xml
index f87ed8c..d4b894c 100644
--- a/.idea/libraries/espresso_core_2_2_2.xml
+++ b/.idea/libraries/espresso_core_2_2_2.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="espresso-core-2.2.2">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/63ef5c4560ab546182e7d6366a521bf88c85b838/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/63ef5c4560ab546182e7d6366a521bf88c85b838/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/4a66f3ba37690bbc031fc417f65af21b7dc894d5/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/4a66f3ba37690bbc031fc417f65af21b7dc894d5/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/espresso_idling_resource_2_2_2.xml b/.idea/libraries/espresso_idling_resource_2_2_2.xml
index 7b019db..88cc68d 100644
--- a/.idea/libraries/espresso_idling_resource_2_2_2.xml
+++ b/.idea/libraries/espresso_idling_resource_2_2_2.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="espresso-idling-resource-2.2.2">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/25f36787dd774e72d96b4dfec1a7fb2a61161854/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/25f36787dd774e72d96b4dfec1a7fb2a61161854/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/9969f98a231fa27c267eb727d1f96334baa6380b/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/9969f98a231fa27c267eb727d1f96334baa6380b/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml b/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml
index abbb24c..e0aefa7 100644
--- a/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml
+++ b/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="exposed-instrumentation-api-publish-0.5">
     <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/4799dac0ad20b015abea3871b844237533ee7b51/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/4799dac0ad20b015abea3871b844237533ee7b51/output/jars/classes.jar!/" />
+      <root url="jar://$USER_HOME$/.android/build-cache/97e461babed023d15b4e66a16f4001074944d94b/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/97e461babed023d15b4e66a16f4001074944d94b/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/fabric_1_3_14.xml b/.idea/libraries/fabric_1_3_14.xml
index 619f1df..15e34be 100644
--- a/.idea/libraries/fabric_1_3_14.xml
+++ b/.idea/libraries/fabric_1_3_14.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="fabric-1.3.14">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/efe720aa626a1fd67f2fe94bfb6bbcd36416740d/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/efe720aa626a1fd67f2fe94bfb6bbcd36416740d/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/14a6640e9acbd80b8a92bfd5c7fd2825054d9b54/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/14a6640e9acbd80b8a92bfd5c7fd2825054d9b54/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />
diff --git a/.idea/libraries/rules_0_5.xml b/.idea/libraries/rules_0_5.xml
index 9bbc546..b8b9906 100644
--- a/.idea/libraries/rules_0_5.xml
+++ b/.idea/libraries/rules_0_5.xml
@@ -4,8 +4,8 @@
       <root url="jar://$PROJECT_DIR$/app/build/intermediates/exploded-aar/com.android.support.test/rules/0.5/annotations.zip!/" />
     </ANNOTATIONS>
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/8520a3eb5ca2979db144761c966ec61a79ed7851/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/8520a3eb5ca2979db144761c966ec61a79ed7851/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/2b4184ff6314b250d417ec1644f52b2520bfad07/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/2b4184ff6314b250d417ec1644f52b2520bfad07/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/runner_0_5.xml b/.idea/libraries/runner_0_5.xml
index 09099ef..f11ddf6 100644
--- a/.idea/libraries/runner_0_5.xml
+++ b/.idea/libraries/runner_0_5.xml
@@ -4,8 +4,8 @@
       <root url="jar://$PROJECT_DIR$/app/build/intermediates/exploded-aar/com.android.support.test/runner/0.5/annotations.zip!/" />
     </ANNOTATIONS>
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/654bb2a82d2c02a0b615ce341bad0f8ef1a8003b/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/654bb2a82d2c02a0b615ce341bad0f8ef1a8003b/output/res" />
+      <root url="file://$USER_HOME$/.android/build-cache/408d9269530ee7f36c1deb4e0916e71c2360794a/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/408d9269530ee7f36c1deb4e0916e71c2360794a/output/jars/classes.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/tweet_composer_2_3_0.xml b/.idea/libraries/tweet_composer_2_3_0.xml
index 5860be8..9d8eede 100644
--- a/.idea/libraries/tweet_composer_2_3_0.xml
+++ b/.idea/libraries/tweet_composer_2_3_0.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="tweet-composer-2.3.0">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/4f9b24bd9f0f0ac1dd176029237e20721ae6e2ef/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/4f9b24bd9f0f0ac1dd176029237e20721ae6e2ef/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/a7cb71e4fa039cbd41d0e99e380217a1d0e40ec9/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/a7cb71e4fa039cbd41d0e99e380217a1d0e40ec9/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/tweet_ui_2_3_0.xml b/.idea/libraries/tweet_ui_2_3_0.xml
index 5c8ed71..16ce645 100644
--- a/.idea/libraries/tweet_ui_2_3_0.xml
+++ b/.idea/libraries/tweet_ui_2_3_0.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="tweet-ui-2.3.0">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/a0e019a8cce89a0a00717770b258de90c7846170/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/a0e019a8cce89a0a00717770b258de90c7846170/output/res" />
+      <root url="file://$USER_HOME$/.android/build-cache/32acc1b9a64cd022bb43dd2dddf5ef3181501b5e/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/32acc1b9a64cd022bb43dd2dddf5ef3181501b5e/output/jars/classes.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/twitter_2_3_0.xml b/.idea/libraries/twitter_2_3_0.xml
index f340b2a..60843c8 100644
--- a/.idea/libraries/twitter_2_3_0.xml
+++ b/.idea/libraries/twitter_2_3_0.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="twitter-2.3.0">
     <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/9debedd65f7cfdbfac0fe81b19c74b743c92774f/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/9debedd65f7cfdbfac0fe81b19c74b743c92774f/output/res" />
+      <root url="jar://$USER_HOME$/.android/build-cache/7d12933af357c7b7e2ec44c0216bfd9a03113521/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/7d12933af357c7b7e2ec44c0216bfd9a03113521/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/.idea/libraries/twitter_core_2_3_0.xml b/.idea/libraries/twitter_core_2_3_0.xml
index b657d88..55b8c7b 100644
--- a/.idea/libraries/twitter_core_2_3_0.xml
+++ b/.idea/libraries/twitter_core_2_3_0.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="twitter-core-2.3.0">
     <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/9b0e562abc74eb5cd3fdde9a76d20a706f6f25a1/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/9b0e562abc74eb5cd3fdde9a76d20a706f6f25a1/output/jars/classes.jar!/" />
+      <root url="jar://$USER_HOME$/.android/build-cache/c7d6e464ef2fc3ccbb446f762e1e2e9b736c1449/output/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.android/build-cache/c7d6e464ef2fc3ccbb446f762e1e2e9b736c1449/output/res" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
diff --git a/app/src/main/java/com/nbdeg/unityplanner/MainActivity.java b/app/src/main/java/com/nbdeg/unityplanner/MainActivity.java
index 1596c93..82546e8 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/MainActivity.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/MainActivity.java
@@ -177,21 +177,21 @@ public boolean onOptionsItemSelected(MenuItem item) {
         // as you specify a parent activity in AndroidManifest.xml.
         int id = item.getItemId();
 
-        //noinspection SimplifiableIfStatement
-        if (id == R.id.action_settings) {
-            return true;
-        }
-
-        if (id == R.id.action_logout) {
-            AuthUI.getInstance()
-                    .signOut(this)
-                    .addOnCompleteListener(new OnCompleteListener<Void>() {
-                        public void onComplete(@NonNull Task<Void> task) {
-                            // user is now signed out
-                            startActivity(new Intent(MainActivity.this, loginActivity.class));
-                            finish();
-                        }
-                    });
+        switch (id) {
+            case R.id.action_settings:
+                return true;
+            case R.id.action_logout:
+                AuthUI.getInstance()
+                        .signOut(this)
+                        .addOnCompleteListener(new OnCompleteListener<Void>() {
+                            public void onComplete(@NonNull Task<Void> task) {
+                                // user is now signed out
+                                startActivity(new Intent(MainActivity.this, loginActivity.class));
+                                finish();
+                            }
+                        });
+            case R.id.action_tutorial:
+                startActivity(new Intent(MainActivity.this, IntroActivity.class));
         }
         return super.onOptionsItemSelected(item);
     }
diff --git a/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java b/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
index fcfbadd..db44496 100644
--- a/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
+++ b/app/src/main/java/com/nbdeg/unityplanner/loginActivity.java
@@ -66,10 +66,10 @@ public void run() {
                                 .getDefaultSharedPreferences(getBaseContext());
 
                         //  Create a new boolean and preference and set it to true
-                        // boolean isFirstStart = getPrefs.getBoolean("firstStart", true);
+                        boolean isFirstStart = getPrefs.getBoolean("firstStart", true);
 
                         //  If the activity has never started before...
-                        if (true) {
+                        if (isFirstStart) {
 
                             //  Launch app intro
                             Intent i = new Intent(loginActivity.this, IntroActivity.class);
diff --git a/app/src/main/res/menu/menu_main.xml b/app/src/main/res/menu/menu_main.xml
index 380dd35..520426a 100644
--- a/app/src/main/res/menu/menu_main.xml
+++ b/app/src/main/res/menu/menu_main.xml
@@ -12,4 +12,9 @@
         android:orderInCategory="150"
         android:title="@string/log_out"
         app:showAsAction="never" />
+    <item
+        android:id="@+id/action_tutorial"
+        android:orderInCategory="50"
+        android:title="App Introduction"
+        app:showAsAction="never" />
 </menu>

From 2a9cbf7ad64ca2e5baef0c090395cb3d1a99feea Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Wed, 29 Mar 2017 19:56:28 -0700
Subject: [PATCH 10/11] Updated version to v0.5.0

---
 .idea/misc.xml   | 2 +-
 app/build.gradle | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.idea/misc.xml b/.idea/misc.xml
index 63f7e50..ffcdac0 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -55,7 +55,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/build.gradle b/app/build.gradle
index 92c345b..7934fd1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,7 +9,7 @@ android {
         minSdkVersion 21
         targetSdkVersion 25
         versionCode 1
-        versionName "v0.4.0"
+        versionName "v0.5.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
 

From d30452734e2634a0da3fdeaa89438cae3bdb5a7b Mon Sep 17 00:00:00 2001
From: Nick DeGroot <nbdegroot1@gmail.com>
Date: Wed, 29 Mar 2017 19:57:03 -0700
Subject: [PATCH 11/11] Changed misc file

---
 .idea/misc.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.idea/misc.xml b/.idea/misc.xml
index ffcdac0..63f7e50 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -55,7 +55,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">