Create Repeating Alarm Start After Each 2 Minutes

Create Repeating Alarm Start After Each 2 Minutes

Steps :

   1. Using AlarmManager class to repeating and called a PendingIntent after each 2 min.
   2. Call a media file on PendingIntent and start media file.
   3. So after each 2 min AlarmManager will call PendingIntent a media file start.

manifest .xml file

<?xml version="1.0" encoding="utf-8"?>< manifest xmlns:android="http://schemas.android.com/apk/res/android"     package="com.vinod.alarmmanagerexample"     android:versionCode="1"     android:versionName="1.0" >     <uses-sdk         android:minSdkVersion="8"         android:targetSdkVersion="17" />     <application         android:allowBackup="true"         android:icon="@drawable/ic_launcher"         android:label="@string/app_name"         ndroid:theme="@style/AppTheme" >         <activity             android:name="com.example.alarmmanagerexample.AlarmManagerExample"             android:label="@string/app_name" >             <intent-filter>                 <action android:name="android.intent.action.MAIN" />                  <category android:name="android.intent.category.LAUNCHER" />             </intent-filter>         </activity>         <activity             android:name=".RingAlarm"             android:label="@string/app_name" />     </application> </manifest> java class import android.os.Bundle; import android.os.SystemClock; import android.app.Activity; import android.app.AlarmManager; import android.app.PendingIntent; import android.content.Intent; public class AlarmManagerExample extends Activity {           @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_alarm_manager_example);                             try {                           //Create a new PendingIntent and add it to the AlarmManager             Intent intent = new Intent(this, RingAlarm.class);             PendingIntent pendingIntent = PendingIntent.getActivity(this,                 12345, intent, PendingIntent.FLAG_CANCEL_CURRENT);             AlarmManager am =                 (AlarmManager)getSystemService(Activity.ALARM_SERVICE);         am.setRepeating(AlarmManager.ELAPSED_REALTIME, SystemClock.elapsedRealtime(),                     2*60*60,pendingIntent);                         } catch (Exception e) {}     } }

RingAlarm.java class

import android.app.Activity;

import android.content.Context;

import android.media.MediaPlayer;

import android.media.RingtoneManager;

import android.net.Uri;

import android.os.Bundle;

import android.util.Log;

import android.view.MotionEvent;

import android.view.View;

import android.view.View.OnTouchListener;

import android.view.Window;

import android.view.WindowManager;

import android.widget.Button;

public class RingAlarm extends Activity {

         

       MediaPlayer mp=null ;

       

        @Override

        protected void onCreate(Bundle savedInstanceState) {

             

                    super.onCreate(savedInstanceState);

                    this.requestWindowFeature(Window.FEATURE_NO_TITLE);

                 this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,

                            WindowManager.LayoutParams.FLAG_FULLSCREEN);

                     

                    setContentView(R.layout.alarm);

                    Button stopAlarm = (Button) findViewById(R.id.stopAlarm);

                     

                    mp = MediaPlayer.create(getBaseContext(),R.raw.audio);

                     

                     

                    stopAlarm.setOnTouchListener(new OnTouchListener() {

                         

                        @Override

                        public boolean onTouch(View arg0, MotionEvent arg1) {

                            // TODO Auto-generated method stub

                            mp.stop();

                            finish();

                            return false;

                        }

                    });

              

                    playSound(this, getAlarmUri());

                }

              

                private void playSound(final Context context, Uri alert) {

                      

                     

                    Thread background = new Thread(new Runnable() {

                        public void run() {

                            try {

                                 

                               mp.start();

                                

                            } catch (Throwable t) {

                                Log.i("Animation", "Thread  exception "+t);

                            }  

                        }

                 });

                 background.start();

               }

              

                @Override

                protected void onDestroy() {

                    super.onDestroy();

                    mp.stop();

                }              

                private Uri getAlarmUri() {

                     

                    Uri alert = RingtoneManager

                            .getDefaultUri(RingtoneManager.TYPE_ALARM);

                    if (alert == null) {

                        alert = RingtoneManager

                                .getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);

                        if (alert == null) {

                            alert = RingtoneManager

                                    .getDefaultUri(RingtoneManager.TYPE_RINGTONE);

                        }

                    }

                    return alert;

                }

             

}