MultiAutoCompleteTextView Example

Activity_main.xml

<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=".MainActivity" >

    <MultiAutoCompleteTextView

        android:id="@+id/multiAutoCompleteTextView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_alignParentTop="true"

        android:ems="10">

        <requestFocus />

    </MultiAutoCompleteTextView>

</RelativeLayout>

MainActivity.java

package com.swamys.multiautocompletetextview;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemClickListener;

import android.widget.ArrayAdapter;

import android.widget.MultiAutoCompleteTextView;

import android.widget.Toast;

public class MainActivity extends Activity {

       MultiAutoCompleteTextView multiAutoCompleteTextView;

       String months[] = { "jan", "feb", "march", "aprl", "may", "jun", "july" };

       @Override

       protected void onCreate(Bundle savedInstanceState) {

              super.onCreate(savedInstanceState);

              setContentView(R.layout.activity_main);

              multiAutoCompleteTextView = (MultiAutoCompleteTextView) findViewById(R.id.multiAutoCompleteTextView1);

              ArrayAdapter<String> adapter = new ArrayAdapter<String>(

                           getApplicationContext(),

                           android.R.layout.simple_dropdown_item_1line, months);

              multiAutoCompleteTextView.setAdapter(adapter);

              multiAutoCompleteTextView

                           .setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());

              multiAutoCompleteTextView

                           .setOnItemClickListener(new OnItemClickListener() {

                                  @Override

                                  public void onItemClick(AdapterView<?> adapterView,

                                                View view, int position, long arg3) {

                                         Toast.makeText(

                                                       getApplicationContext(),

                                                       adapterView.getItemAtPosition(position)

                                                                     .toString(), Toast.LENGTH_LONG).show();

                                  }

                           });

       }

}

AutoCompleteTextView Example in Android

strings.xml:

<?xml version="1.0" encoding="utf-8"?>

<resources>

    <string name="app_name">AutoComplete Example</string>

    <string name="hint">Enter Any Month Name</string>

</resources>

activity_main.xml:

<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=".MainActivity" >

    <AutoCompleteTextView

        android:id="@+id/autoCompleteTextView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_alignParentTop="true"

        android:layout_marginLeft="40dp"

        android:layout_marginTop="110dp"

        android:ems="10"

        android:hint="@string/hint" >

<requestFocus />

    </AutoCompleteTextView>

</RelativeLayout>

list_item.xml:

<?xml version="1.0" encoding="utf-8"?>

<TextView xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:textColor="@android:color/black" >

    </TextView>

MainActivity:

package com.example.autocompleteexample;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemClickListener;

import android.widget.ArrayAdapter;

import android.widget.AutoCompleteTextView;

import android.widget.Toast;

public class MainActivity extends Activity implements  OnItemClickListener {

AutoCompleteTextView complete;

       String[] Month={"January","February","March","April","May","June","July","August","September","October","November","December"};

       protected void onCreate(Bundle savedInstanceState) {

              super.onCreate(savedInstanceState);

              setContentView(R.layout.activity_main);

              complete=(AutoCompleteTextView)findViewById(R.id.autoCompleteTextView1);

              ArrayAdapter<String>adapter=new ArrayAdapter<String>(getApplicationContext(),R.layout.list_item,Month);

              complete.setAdapter(adapter);

      

              }

       public void onItemClick(AdapterView<?> arg0, View arg1, int positionlong arg3) {

              // TODO Auto-generated method stub

              Toast.makeText(getApplicationContext(), Month[position], Toast.LENGTH_LONG).show();

       }

}

Spinner Example

Spinner Example in Android.

String.xml:

<?xml version="1.0" encoding="utf-8"?>

<resources>

    <string name="app_name">Spinner Example</string>

    <string name="action_settings">Settings</string>

    <string-array name="fruits">

        <item >apple</item>

        <item >mango</item>

        <item >sugarcane</item>   

        <item >cherry</item>         

    </string-array>

</resources>

activity_main.xml:

<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=".MainActivity" >

    <Spinner

        android:id="@+id/spinner1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentRight="true"

        android:layout_alignParentTop="true"

        android:layout_marginTop="46dp" />

</RelativeLayout>

list_item.xml:

<?xml version="1.0" encoding="utf-8"?>

<TextView xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:textColor="@android:color/black"

    android:textSize="25sp"  >

   

</TextView>

MainActivity.java:

package com.swamys.spinnerexample;

import android.os.Bundle;

import android.app.Activity;

import android.view.View;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemSelectedListener;

import android.widget.ArrayAdapter;

import android.widget.Spinner;

import android.widget.Toast;

public class MainActivity extends Activity implements OnItemSelectedListener{

       Spinner spinner;

       String[] fruits={"apple","mango","sugarcane","cherry"};

       @Override

       protected void onCreate(Bundle savedInstanceState) {

              super.onCreate(savedInstanceState);

              setContentView(R.layout.activity_main);

              Spinner spinner=(Spinner)findViewById(R.id.spinner1);

              ArrayAdapter<String> adapter=new ArrayAdapter<String>(getApplicationContext(), R.layout.list_item, fruits);

              spinner.setAdapter(adapter);

              spinner.setOnItemSelectedListener(this);

             

                     }

      

      

       public void onItemSelected(AdapterView<?> arg0, View view, int poistion,

                     long arg3) { 

              Toast.makeText(getApplicationContext(), ""+fruits[poistion],Toast.LENGTH_LONG).show();

              

       }

       @Override

       public void onNothingSelected(AdapterView<?> arg0) {

                           

       }

}

ListView example

ListView Example in android

strings.xml

<?xml version="1.0" encoding="utf-8"?>

<resources>

    <string name="app_name">ListView</string>

   

</resources>

activity_main.xml

<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=".MainActivity" >

    <ListView

        android:id="@+id/listView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentTop="true"

        android:layout_centerHorizontal="true" >

    </ListView>

</RelativeLayout>

listview_xml2.xml

<?xml version="1.0" encoding="utf-8"?>

<TextView xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:textColor="#000000">

   

</TextView>

MainActivity.java:

package com.swamys.listview;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemClickListener;

import android.widget.ArrayAdapter;

import android.widget.ListView;

import android.widget.Toast;

public class MainActivity extends Activity implements OnItemClickListener {

       String[] tech = { "Java", "Android", "Dot Not", "Oracle" };

       @Override

       protected void onCreate(Bundle savedInstanceState) {

              super.onCreate(savedInstanceState);

              setContentView(R.layout.activity_main);

              ListView listView = (ListView) findViewById(R.id.listView1);

              ArrayAdapter<String> adapter = new ArrayAdapter<String>(

                           getApplicationContext(), R.layout.listview_xml2, tech);

              listView.setAdapter(adapter);

              listView.setOnItemClickListener(this);

       }

       @Override

       public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {

              Toast.makeText(getApplicationContext(), "  " + tech[arg2],

                           Toast.LENGTH_LONG).show();

       }

}