@Override
public void onReceive(Context context, Intent intent) {
Bundle bundle = intent.getExtras();
String title = bundle.getString("title");
String body = bundle.getString("body");
//打开自定义的Activity
Intent intentNotifi = new Intent(context, NotificationActivity.class);
intentNotifi.putExtra("title", title);
intentNotifi.putExtra("body", body);
intentNotifi.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP );
context.startActivity(intentNotifi);
}