android 8.0 發送廣播到另一個 app（靜態註冊接收器）

Intent intent = new Intent("action");
intent.setComponent(new ComponentName("packagename", "broadcatstreceiver 全路徑"));
intent.setClassName("packagename", "broadcatstreceiver 全路徑");
intent.setPackage("packagename");
sendBroadcast(intent);