android 之Notification

notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);Intent intent = new Intent(IslogInActivity.this,LogInActivity.class);                PendingIntent pendingIntent = PendingIntent.getActivity(context,0,intent,PendingIntent.FLAG_UPDATE_CURRENT);                Notification notification;                Notification.Builder builder;                //Api大于等于HONEYCOMB,使用Notification.Builder创建notification                builder = new Notification.Builder(IslogInActivity.this)                        .setSmallIcon(R.mipmap.point_icon)//图标                        .setContentTitle("卫龙卖衣服啦")//标题                        .setContentText(getString(R.string.demo))//内容                        .setAutoCancel(true)//点击清除                        .setContentIntent(pendingIntent)//跳转Activity                        .setWhen(System.currentTimeMillis())                        .setDefaults(Notification.DEFAULT_ALL);//震动,声音等默认效果                notification = builder.build();                notificationManager.notify(1, notification);

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