Turn on your mobile in vibrate mode.

This code is for turn on vibrate mode in android.


Step 1) Your main java code is here.

 

package image.switcher;

import android.app.Activity;

import android.media.AudioManager;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.TextView;

public class ImageswitcherActivity extends Activity {

       AudioManager mode;

      

    /** Called when the activity is first created.

     * @return */

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

       

        Button normal=(Button)findViewById(R.id.button2);

        Button silent=(Button)findViewById(R.id.button1);

        final TextView tv=(TextView)findViewById(R.id.textView1);

       

        normal.setOnClickListener(new OnClickListener() {

                    

                     public void onClick(View arg0) {

                           // TODO Auto-generated method stub

                           tv.setText("The Mobile in Silent Mode");

                //mode.setRingerMode(AudioManager.RINGER_MODE_SILENT);

                           

                           ((AudioManager) getSystemService(AUDIO_SERVICE))

                             .setRingerMode(AudioManager.RINGER_MODE_VIBRATE);

                                                                    

                     }

              });

     

        silent.setOnClickListener(new OnClickListener() {

                    

                     public void onClick(View arg0) {

                           // TODO Auto-generated method stub

                    

                           tv.setText("The Mobile in Normal Mode");

                         //mode.setRingerMode(AudioManager.RINGER_MODE_NORMAL);

                           ((AudioManager) getSystemService(AUDIO_SERVICE))

                             .setRingerMode(AudioManager.RINGER_MODE_NORMAL);

                    

                           

                     }

              });

       

       

       

    }

}

Step 2) Put below code in main.xml file

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

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

    android:orientation="vertical"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    android:weightSum="1">

<TextView 

    android:layout_width="fill_parent"

    android:layout_height="wrap_content"

    android:text="@string/hello"

/>

<Button

 android:id="@+id/button1"

 android:layout_height="wrap_content"

 android:text="Normal"

 android:layout_width="97dp"></Button>

<Button

android:id="@+id/button2"

android:layout_height="wrap_content"

android:text="Vibrate"

android:layout_width="96dp"></Button>

<TextView android:id="@+id/textView1" android:text="TextView" android:layout_height="wrap_content" android:layout_width="206dp" android:layout_weight="0.06"></TextView>

</LinearLayout>