Notifications : StatusBar With CustomView

StatusBar

package course.examples.Notification.StatusBarWithCustomView;

import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RemoteViews;

public class NotificationStatusBarWithCustomViewActivity extends Activity {

//fields
	//1. Create ID for notificaiton to allow for future updates
	private static final int MY_NOTIFICATION_ID = 1;

	//2. Create Notification Counter field
	private int mNotificationCount;

	//3.  Create Notification Text Elements
	private final CharSequence tickerText = "tickerText!";
	private final CharSequence contentTitle = "Notification";
	private final CharSequence contentText = "Notified!";

	//4. Create Notification Action  Elements for Intents
	private Intent mNotificationIntent;
	private PendingIntent mContentIntent;

	//5. Create media for Notification Sound and Vibration on Arrival
	private Uri soundURI = Uri
			.parse("android.resource://course.examples.Notification.StatusBar/"
					+ R.raw.alarm_rooster);
	private long[] mVibratePattern = { 0, 200, 200, 300 };

	RemoteViews mContentView = new RemoteViews(
			"course.examples.Notification.StatusBarWithCustomView",
			R.layout.custom_notification);

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		setContentView(R.layout.main);

//6.  Build the Intents
		mNotificationIntent = new Intent(getApplicationContext(),
				NotificationSubActivity.class);
		mContentIntent = PendingIntent.getActivity(getApplicationContext(), 0,
				mNotificationIntent, Intent.FLAG_ACTIVITY_NEW_TASK);

//7. Build the button and on Click listener
		final Button button = (Button) findViewById(R.id.button1);
		button.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {

//8. Define the Notification's expanded message and Intent:

				mContentView.setTextViewText(R.id.text, contentText + " ("
						+ ++mNotificationCount + ")");

//9. Use notificaiton Builder to build the notification

				Notification.Builder notificationBuilder = new Notification.Builder(
						getApplicationContext())
					.setTicker(tickerText)
					.setSmallIcon(android.R.drawable.stat_sys_warning)
					.setAutoCancel(true)
					.setContentIntent(mContentIntent)
					.setSound(soundURI)
					.setVibrate(mVibratePattern)
					.setContent(mContentView);

//10. Pass the Notification to the NotificationManager:
				NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
				mNotificationManager.notify(MY_NOTIFICATION_ID,
						notificationBuilder.build());

			}
		});

	}
}

=============================================
//Custom layout view custom_notification.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/toast_layout_root"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#7777"
    android:padding="3dp" >

    <ImageView
        android:id="@+id/image"
        android:layout_width="44dp"
        android:layout_height="44dp"
        android:layout_marginRight="10dp"
        android:contentDescription="Eye"
        android:src="@drawable/fire_eye_alien" />

    <TextView
        android:id="@+id/text"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textColor="#FFF"
        android:textSize="24sp" />

</LinearLayout>