信息提醒-Notification

1.创建NotificationManager 对象获得系统提供的服务getSystemService(NOTIFICATION_SERVICE)

2.创建Notification 对象设置信息内容

3.把Notification 对象传给android框架显示

protected void showNotification () {

NotificationManager barManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

Notification barMsg = new Notification(

R.drawable.icon_128,

"稼筁舘",

System.currentTimeMillis()

);

barMsg.defaults |= Notification.DEFAULT_SOUND;

//barMsg.defaults |= Notification.DEFAULT_ALL;

PendingIntent contentIntent = PendingIntent.getActivity(

this,

0,

new Intent(this, Bmi.class),

PendingIntent.FLAG_UPDATE_CURRENT);

barMsg.setLatestEventInfo(

Report.this,

"眤 BMI 筁蔼",

"硄菏服",

contentIntent);

barManager.notify(0, barMsg);

}