stuart-d2
3/2/2014 - 7:38 PM

Broadcast Receiver : Simple Statice

Broadcast Receiver : Simple Statice

//Broadcaster
package course.examples.BroadcastReceiver.singleBroadcastStaticRegistration;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class SimpleBroadcast extends Activity {

//1.  Create custom intent string
	private static final String CUSTOM_INTENT = "course.examples.BroadcastReceiver.show_toast";
		
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
		
		Button button = (Button) findViewById(R.id.button);
		button.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {

//2.  Send the Intent, but only to those with permission VIBRATE
				sendBroadcast(new Intent(CUSTOM_INTENT),
						android.Manifest.permission.VIBRATE);
			}
		});
	}
}
======================================================
//Receiver.java

package course.examples.BroadcastReceiver.singleBroadcastStaticRegistration;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Vibrator;
import android.util.Log;
import android.widget.Toast;

//1. extend BroadcastReceiver 
public class Receiver extends BroadcastReceiver {

	private final String TAG = "Receiver";

//2.  Call onReceive Method To Stuff'
	@Override
	public void onReceive(Context context, Intent intent) {

		Log.i(TAG, "INTENT RECEIVED");

		Vibrator v = (Vibrator) context
				.getSystemService(Context.VIBRATOR_SERVICE);
		v.vibrate(500);

		Toast.makeText(context, "INTENT RECEIVED by Receiver", Toast.LENGTH_LONG).show();

	}

}
=========================================================

==============================================================
//AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="course.examples.BroadcastReceiver.singleBroadcastStaticRegistration"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="10"
        android:targetSdkVersion="18" />

    <uses-permission android:name="android.permission.VIBRATE" >
    </uses-permission>

    <application
        android:allowBackup="false"
        android:icon="@drawable/icon"
        android:label="@string/app_name" >
        <activity
            android:name=".SimpleBroadcast"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
//1. Create a receiver & intent-filters
        <receiver
            android:name=".Receiver"
            android:exported="false" >
            <intent-filter>
                <action android:name="course.examples.BroadcastReceiver.show_toast" >
                </action>
            </intent-filter>
        </receiver>
    </application>

</manifest>