android Notification 代码备份

package com.example.notification;

import android.os.Bundle;
import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.support.v4.app.NavUtils;

public class MainActivity extends Activity {
private Notification n;
private NotificationManager nm;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String service = NOTIFICATION_SERVICE;
nm = (NotificationManager)getSystemService(service);
n = new Notification();
int icon = n.icon = R.drawable.jump;
String tickerText = "TestNotification";
long when = System.currentTimeMillis();
n.icon = icon;
n.tickerText = tickerText;
n.when = when;

Button btn1 = (Button)findViewById(R.id.button1);
Button btn2 = (Button)findViewById(R.id.button2);

btn1.setOnClickListener(new View.OnClickListener() {

@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
Intent intent = new Intent(MainActivity.this,MainActivity.class);
PendingIntent pi = PendingIntent.getActivity(MainActivity.this, 0, intent, 0);
MainActivity.this.n.setLatestEventInfo(MainActivity.this, "My Title", "My Content", pi);
nm.notify(0,n);
}
});

btn2.setOnClickListener(new View.OnClickListener() {

@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
nm.cancel(0);
}
});
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}

}

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