android广播

 注册广播

IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Url.AppointmentOrder);
MyBroadcastReceiver myBroadcastReceiver = new MyBroadcastReceiver();
activity.registerReceiver(myBroadcastReceiver, intentFilter);

class MyBroadcastReceiver extends BroadcastReceiver {

        @Override
        public void onReceive(Context context, Intent intent) {
            curPageNum = maxPageNum = 1;
            getServerMainListData();
        }
    }

发送广播

activity.sendBroadcast(new Intent(Url.AppointmentOrder));

 销毁广播

 @Override
    public void onDestroy() {
        super.onDestroy();
        activity.unregisterReceiver(myBroadcastReceiver);
    }