NotifService.java 文件源码

@Override
protected void onPreExecute() {
    b = new NotificationCompat.Builder(context);
    nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
    Intent resultIntent = new Intent(context, MainActivity.class);

    resultPendingIntent =
            PendingIntent.getActivity(
                    context,
                    0,
                    resultIntent,
                    PendingIntent.FLAG_UPDATE_CURRENT
            );

    b.setAutoCancel(false)
            .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.mipmap.icon))
            .setSmallIcon(R.drawable.ic_battery_mgr_mod)
            .setPriority(NotificationCompat.PRIORITY_MIN)
            .setContentIntent(resultPendingIntent)
            .setOngoing(true)
    ;

}