Criando Activity de Informações

app/build.gradle

@@ -9,7 +9,7 @@ android {
         minSdkVersion 16
         targetSdkVersion 24
         versionCode 1
-        versionName "1.0"
+        versionName "0.2"
     }
     buildTypes {
         release {

app/src/main/AndroidManifest.xml

@@ -21,7 +21,8 @@
         <activity android:name=".CalculoOhmCorrente" />
         <activity android:name=".CalculoOhmResistencia" />
         <activity android:name=".CalculoEfeitoJoule" />
-        <activity android:name=".CalculoOhmPotencia"></activity>
+        <activity android:name=".CalculoOhmPotencia" />
+        <activity android:name=".Info"/>
     </application>
 
 </manifest>

app/src/main/java/br/com/developbox/desenhosabe/Info.java

@@ -0,0 +1,71 @@
+package br.com.developbox.desenhosabe;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Button;
+
+public class Info extends AppCompatActivity {
+
+    Button seeMoreButton;
+    Button bugReportButton;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_info);
+
+        seeMoreButton = (Button) findViewById(R.id.seeMoreButton);
+        bugReportButton = (Button) findViewById(R.id.bugReportButton);
+
+        seeMoreButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Uri githubUrl = Uri.parse("https://github.com/1fabiosoares/DesenhoSabe");
+                Intent it = new Intent(Intent.ACTION_VIEW, githubUrl);
+
+                startActivity(it);
+            }
+        });
+
+        bugReportButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                composeEmail(new String[] {"fabioars@live.com"}, getString(R.string.bug_repport)+":"+getString(R.string.app_name)+" "+getString(R.string.app_version), getString(R.string.bug_text));
+            }
+        });
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu){
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        getSupportActionBar().setTitle(R.string.info);
+
+        return super.onCreateOptionsMenu(menu);
+    }
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item){
+        switch (item.getItemId()){
+            case android.R.id.home:
+                finish();
+                return true;
+        }
+
+        return  super.onOptionsItemSelected(item);
+    }
+    public void composeEmail(String[] addresses, String subject, String text) {
+        Intent intent = new Intent(Intent.ACTION_SENDTO);
+        intent.setData(Uri.parse("mailto:")); // only email apps should handle this
+        intent.putExtra(Intent.EXTRA_EMAIL, addresses);
+        intent.putExtra(Intent.EXTRA_SUBJECT, subject);
+        if (intent.resolveActivity(getPackageManager()) != null) {
+            startActivity(intent);
+        }
+    }
+
+}

app/src/main/java/br/com/developbox/desenhosabe/ListaDeCalculos.java

@@ -1,10 +1,12 @@
 package br.com.developbox.desenhosabe;
 
 import android.content.Intent;
+import android.support.v4.view.MenuItemCompat;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.Menu;
+import android.view.MenuItem;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ListView;
@@ -115,10 +117,23 @@ public static Intent shareResult(String formula,String[] variables, String[] val
     }
     @Override
     public boolean onCreateOptionsMenu(Menu menu){
+        getMenuInflater().inflate(R.menu.lista_de_calculos_menu, menu);
 
         getSupportActionBar().setSubtitle(getString(R.string.app_submane));
         getSupportActionBar().setShowHideAnimationEnabled(true);
 
+        MenuItemCompat.setShowAsAction(menu.findItem(R.id.infoBarButton), MenuItem.SHOW_AS_ACTION_IF_ROOM);
+
         return super.onCreateOptionsMenu(menu);
     }
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item){
+        switch (item.getItemId()){
+            case R.id.infoBarButton:
+                startActivity(new Intent(getBaseContext(), Info.class));
+                return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
 }

app/src/main/res/layout/activity_info.xml

@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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"
+    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="br.com.developbox.desenhosabe.Info">
+
+    <ImageView
+        android:layout_width="200dp"
+        android:layout_height="200dp"
+        android:id="@+id/imageView"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true"
+        android:src="@drawable/ic_launcher"/>
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textAppearance="?android:attr/textAppearanceLarge"
+        android:text="@string/app_name"
+        android:id="@+id/textView"
+        android:layout_below="@+id/imageView"
+        android:layout_centerHorizontal="true" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:text="@string/app_submane"
+        android:id="@+id/textView2"
+        android:layout_below="@+id/textView"
+        android:layout_centerHorizontal="true" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/app_version"
+        android:id="@+id/textView3"
+        android:layout_below="@+id/textView2"
+        android:layout_centerHorizontal="true" />
+
+    <LinearLayout
+        android:orientation="horizontal"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@+id/textView3"
+        android:layout_marginTop="30dp"
+        android:layout_alignParentRight="true"
+        android:layout_alignParentEnd="true">
+
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/bug_repport"
+            android:id="@+id/bugReportButton"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored" />
+
+        <Button
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/see_more"
+            android:id="@+id/seeMoreButton"
+            style="@style/Widget.AppCompat.Button.Colored" />
+    </LinearLayout>
+
+</RelativeLayout>

app/src/main/res/menu/lista_de_calculos_menu.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/infoBarButton"
+        android:title="@string/info"
+        android:icon="@drawable/ic_info_outline_white_24dp"
+        android:showAsAction="ifRoom"/>
+
+</menu>

app/src/main/res/values-pt/strings.xml

@@ -14,4 +14,9 @@
     <string name="calculate">Calcular</string>
     <string name="share">Compartilhar</string>
     <string name="app_submane">Definitive Edition</string>
+    <string name="info">Informações</string>
+    <string name="download">Baixar</string>
+    <string name="see_more">Ver Atualizações</string>
+    <string name="bug_repport">Reportar Bug</string>
+    <string name="bug_text">O bug foi </string>
 </resources>

app/src/main/res/values/strings.xml

@@ -1,6 +1,7 @@
 <resources>
     <string name="app_name">Desenho Sabe</string>
     <string name="app_submane">Definitive Edition</string>
+    <string name="app_version" translatable="false">v0.2-alpha</string>
 
     <!-- Title -->
     <string name="ohmLaw">Ohms Law</string>
@@ -19,4 +20,11 @@
     <string name="calculate">Calculate</string>,
     <string name="share">Share</string>
 
+    <!-- Informations -->
+    <string name="info">Info</string>
+    <string name="download">Download</string>
+    <string name="see_more">See more</string>
+    <string name="bug_repport">Bug Report</string>
+    <string name="bug_text">The bug was </string>
+
 </resources>