Update

app/src/main/java/com/dvinfosys/WidgetsExample/Activity/HomeActivity.java

@@ -23,6 +23,7 @@
 import com.dvinfosys.WidgetsExample.Fragments.NumberCounterFragment;
 import com.dvinfosys.WidgetsExample.Fragments.ProgressViewFragment;
 import com.dvinfosys.WidgetsExample.Fragments.RadioButtonFragment;
+import com.dvinfosys.WidgetsExample.Fragments.SearchableSpinnerFragment;
 import com.dvinfosys.WidgetsExample.Fragments.SeekbarFragment;
 import com.dvinfosys.WidgetsExample.Fragments.SwitchFragment;
 import com.dvinfosys.WidgetsExample.Fragments.TextViewFragment;
@@ -122,6 +123,8 @@ public boolean onNavigationItemSelected(MenuItem item) {
             fragment = new ToggleButtonFragment();
         } else if (id == R.id.nav_folding_cell) {
             fragment = new FoldingCellFragment();
+        } else if (id == R.id.nav_searchable_spinner) {
+            fragment = new SearchableSpinnerFragment();
         } else if (id == R.id.nav_share) {
 
         } else if (id == R.id.nav_send) {

app/src/main/java/com/dvinfosys/WidgetsExample/Adapter/SimpleListAdapter.java

@@ -0,0 +1,134 @@
+package com.dvinfosys.WidgetsExample.Adapter;
+
+import android.content.Context;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.dvinfosys.WidgetsExample.R;
+import com.dvinfosys.widgets.SearchableSpinner.interfaces.ISpinnerSelectedView;
+
+import java.util.ArrayList;
+
+public class SimpleListAdapter extends BaseAdapter implements Filterable, ISpinnerSelectedView {
+
+    private Context mContext;
+    private ArrayList<String> mBackupStrings;
+    private ArrayList<String> mStrings;
+    private StringFilter mStringFilter = new StringFilter();
+
+    public SimpleListAdapter(Context context, ArrayList<String> strings) {
+        mContext = context;
+        mStrings = strings;
+        mBackupStrings = strings;
+    }
+
+    @Override
+    public int getCount() {
+        return mStrings == null ? 0 : mStrings.size() + 1;
+    }
+
+    @Override
+    public Object getItem(int position) {
+        if (mStrings != null && position > 0)
+            return mStrings.get(position - 1);
+        else
+            return null;
+    }
+
+    @Override
+    public long getItemId(int position) {
+        if (mStrings == null && position > 0)
+            return mStrings.get(position).hashCode();
+        else
+            return -1;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        View view = null;
+        if (position == 0) {
+            view = getNoSelectionView();
+        } else {
+            view = View.inflate(mContext, R.layout.view_list_item, null);
+            TextView letters = view.findViewById(R.id.ImgVw_Letters);
+            TextView dispalyName = view.findViewById(R.id.TxtVw_DisplayName);
+            String FirstChar = mStrings.get(position - 1);
+            String getFir = String.valueOf(FirstChar.charAt(0));
+            letters.setText(getFir + "");
+            dispalyName.setText(mStrings.get(position - 1));
+        }
+        return view;
+    }
+
+    @Override
+    public View getSelectedView(int position) {
+        View view = null;
+        if (position == 0) {
+            view = getNoSelectionView();
+        } else {
+            view = View.inflate(mContext, R.layout.view_list_item, null);
+            TextView letters = view.findViewById(R.id.ImgVw_Letters);
+            TextView dispalyName = view.findViewById(R.id.TxtVw_DisplayName);
+            String FirstChar = mStrings.get(position - 1);
+            String getFir = String.valueOf(FirstChar.charAt(0));
+            letters.setText(getFir + "");
+            dispalyName.setText(mStrings.get(position - 1));
+        }
+        return view;
+    }
+
+    @Override
+    public View getNoSelectionView() {
+        View view = View.inflate(mContext, R.layout.view_list_no_selection_item, null);
+        return view;
+    }
+
+    @Override
+    public Filter getFilter() {
+        return mStringFilter;
+    }
+
+    public class StringFilter extends Filter {
+
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            final FilterResults filterResults = new FilterResults();
+            if (TextUtils.isEmpty(constraint)) {
+                filterResults.count = mBackupStrings.size();
+                filterResults.values = mBackupStrings;
+                return filterResults;
+            }
+            final ArrayList<String> filterStrings = new ArrayList<>();
+            for (String text : mBackupStrings) {
+                if (text.toLowerCase().contains(constraint)) {
+                    filterStrings.add(text);
+                }
+            }
+            filterResults.count = filterStrings.size();
+            filterResults.values = filterStrings;
+            return filterResults;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            mStrings = (ArrayList) results.values;
+            notifyDataSetChanged();
+        }
+    }
+
+    private class ItemView {
+        public ImageView mImageView;
+        public TextView mTextView;
+    }
+
+    public enum ItemViewType {
+        ITEM, NO_SELECTION_ITEM
+    }
+}

app/src/main/java/com/dvinfosys/WidgetsExample/Fragments/SearchableSpinnerFragment.java

@@ -0,0 +1,118 @@
+package com.dvinfosys.WidgetsExample.Fragments;
+
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+
+import com.dvinfosys.WidgetsExample.Adapter.SimpleListAdapter;
+import com.dvinfosys.WidgetsExample.R;
+import com.dvinfosys.widgets.SearchableSpinner.SearchableSpinner;
+import com.dvinfosys.widgets.SearchableSpinner.interfaces.IStatusListener;
+import com.dvinfosys.widgets.SearchableSpinner.interfaces.OnItemSelectedListener;
+
+import java.util.ArrayList;
+
+public class SearchableSpinnerFragment extends Fragment {
+
+    private SearchableSpinner mSearchableSpinner;
+    private ArrayList<String> mStrings = new ArrayList<>();
+    private SimpleListAdapter mSimpleListAdapter;
+
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        initListValues();
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_searchable_spinner, container, false);
+        mSimpleListAdapter = new SimpleListAdapter(getContext(), mStrings);
+        mSearchableSpinner = v.findViewById(R.id.SearchableSpinner);
+        mSearchableSpinner.setAdapter(mSimpleListAdapter);
+        mSearchableSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(View view, int position, long id) {
+                Toast.makeText(getContext(), "Item on position " + position + " : " + mSimpleListAdapter.getItem(position) + " Selected", Toast.LENGTH_SHORT).show();
+            }
+
+            @Override
+            public void onNothingSelected() {
+                Toast.makeText(getContext(), "Nothing Selected", Toast.LENGTH_SHORT).show();
+            }
+        });
+        mSearchableSpinner.setStatusListener(new IStatusListener() {
+            @Override
+            public void spinnerIsOpening() {
+                /*mSearchableSpinner1.hideEdit();
+                mSearchableSpinner2.hideEdit();*/
+            }
+
+            @Override
+            public void spinnerIsClosing() {
+
+            }
+        });
+
+        return v;
+    }
+
+    private void initListValues() {
+        mStrings = new ArrayList<>();
+        mStrings.add("Brigida Kurz");
+        mStrings.add("Tracy Mckim");
+        mStrings.add("Iesha Davids");
+        mStrings.add("Ozella Provenza");
+        mStrings.add("Florentina Carriere");
+        mStrings.add("Geri Eiler");
+        mStrings.add("Tammara Belgrave");
+        mStrings.add("Ashton Ridinger");
+        mStrings.add("Jodee Dawkins");
+        mStrings.add("Florine Cruzan");
+        mStrings.add("Latia Stead");
+        mStrings.add("Kai Urbain");
+        mStrings.add("Liza Chi");
+        mStrings.add("Clayton Laprade");
+        mStrings.add("Wilfredo Mooney");
+        mStrings.add("Roseline Cain");
+        mStrings.add("Chadwick Gauna");
+        mStrings.add("Carmela Bourn");
+        mStrings.add("Valeri Dedios");
+        mStrings.add("Calista Mcneese");
+        mStrings.add("Willard Cuccia");
+        mStrings.add("Ngan Blakey");
+        mStrings.add("Reina Medlen");
+        mStrings.add("Fabian Steenbergen");
+        mStrings.add("Edmond Pine");
+        mStrings.add("Teri Quesada");
+        mStrings.add("Vernetta Fulgham");
+        mStrings.add("Winnifred Kiefer");
+        mStrings.add("Chiquita Lichty");
+        mStrings.add("Elna Stiltner");
+        mStrings.add("Carly Landon");
+        mStrings.add("Hans Morford");
+        mStrings.add("Shawanna Kapoor");
+        mStrings.add("Thomasina Naron");
+        mStrings.add("Melba Massi");
+        mStrings.add("Sal Mangano");
+        mStrings.add("Mika Weitzel");
+        mStrings.add("Phylis France");
+        mStrings.add("Illa Winzer");
+        mStrings.add("Kristofer Boyden");
+        mStrings.add("Idalia Cryan");
+        mStrings.add("Jenni Sousa");
+        mStrings.add("Eda Forkey");
+        mStrings.add("Birgit Rispoli");
+        mStrings.add("Janiece Mcguffey");
+        mStrings.add("Barton Busick");
+        mStrings.add("Gerald Westerman");
+        mStrings.add("Shalanda Baran");
+        mStrings.add("Margherita Pazos");
+        mStrings.add("Yuk Fitts");
+    }
+
+}

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

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".Fragments.SearchableSpinnerFragment">
+
+    <com.dvinfosys.widgets.SearchableSpinner.SearchableSpinner
+        android:id="@+id/SearchableSpinner"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="24dp"
+        android:layout_marginLeft="24dp"
+        android:layout_marginTop="24dp"
+        android:layout_marginEnd="24dp"
+        android:layout_marginRight="24dp"
+        android:gravity="center_horizontal"
+        app:BoarderColor="@color/colorPrimary"
+        app:BordersSize="1dp"
+        app:RevealEmptyText="Touch to select"
+        app:ShowBorders="false"
+        app:SpinnerExpandHeight="250dp" />
+
+</LinearLayout>

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

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:paddingTop="4dp"
+    android:paddingBottom="4dp"
+    android:paddingRight="4dp"
+    android:paddingLeft="8dp"
+    android:orientation="horizontal"
+    app:layout_collapseMode="parallax"
+    app:layout_collapseParallaxMultiplier="0.5">
+
+    <TextView
+        android:id="@+id/ImgVw_Letters"
+        android:layout_width="32dp"
+        android:text="A"
+        android:gravity="center"
+        android:layout_height="32dp"/>
+
+    <TextView
+        android:id="@+id/TxtVw_DisplayName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="8dp"
+        android:layout_gravity="center_vertical"/>
+
+</LinearLayout>

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

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:paddingTop="8dp"
+    android:paddingBottom="8dp"
+    android:paddingRight="4dp"
+    android:paddingLeft="8dp"
+    android:orientation="horizontal"
+    app:layout_collapseMode="parallax"
+    app:layout_collapseParallaxMultiplier="0.5">
+
+    <TextView
+        android:id="@+id/TxtVw_NoSelection"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="8dp"
+        android:layout_gravity="center_vertical"
+        android:text="@string/no_selection"/>
+</LinearLayout>

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

@@ -62,14 +62,18 @@
             android:icon="@drawable/ic_progressview"
             android:title="@string/menu_progressview" />
         <item
-        android:id="@+id/nav_color_picker"
-        android:icon="@drawable/ic_color_picker"
-        android:title="@string/menu_color_picker" />
+            android:id="@+id/nav_color_picker"
+            android:icon="@drawable/ic_color_picker"
+            android:title="@string/menu_color_picker" />
 
         <item
             android:id="@+id/nav_folding_cell"
             android:title="@string/menu_folding_cell" />
 
+        <item
+            android:id="@+id/nav_searchable_spinner"
+            android:title="@string/menu_searchable_spinner" />
+
     </group>
 
     <item android:title="Communicate">

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

@@ -64,5 +64,7 @@
     <string name="content_to1_mock">46th Ave</string>
     <string name="content_to2_mock">Woodside, NY 11101</string>
     <string name="title_activity_main2">Main2Activity</string>
+    <string name="menu_searchable_spinner">Searchable Spinner</string>
+    <string name="no_selection">No Selection</string>
 
 </resources>