MyReceiver

public class MyReceiver extends BroadcastReceiver {

    String TAG = "tag";

    @Override

        public void onReceive (Context context, Intent intent){

            Bundle bundle = intent.getExtras();

            Log.d(TAG, "onReceive - " + intent.getAction());

            if (JPushInterface.ACTION_REGISTRATION_ID.equals(intent.getAction())) {

                String regId = bundle.getString(JPushInterface.EXTRA_REGISTRATION_ID);

                Log.d(TAG, "[MyReceiver] 接收Registration Id : " + regId);

            } else if (JPushInterface.ACTION_MESSAGE_RECEIVED.equals(intent.getAction())) {

                Log.d(TAG, "收到了自定义消息。消息内容是：" + bundle.getString(JPushInterface.EXTRA_MESSAGE));

                // 自定义消息不会展示在通知栏，完全要开发者写代码去处理

            } else if (JPushInterface.ACTION_NOTIFICATION_RECEIVED.equals(intent.getAction())) {

                Log.d(TAG, "收到了通知");

                // 在这里可以做些统计，或者做些其他工作

            } else if (JPushInterface.ACTION_NOTIFICATION_OPENED.equals(intent.getAction())) {

                Log.d(TAG, "用户点击打开了通知");

                // 在这里可以自己写代码去定义用户点击后的行为

                Intent i = new Intent(context, MainActivity.class);  //自定义打开的界面

                i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

                context.startActivity(i);

            } else {

                Log.d(TAG, "Unhandled intent - " + intent.getAction());

            }

        }

}

public class App extends Application {
    @Override
    public void onCreate() {
        super.onCreate();

        //初始化
        JPushInterface.setDebugMode(true);
        JPushInterface.init(this);
        //设置别名
        JPushInterface.setAlias(this,0,"wang");
        TreeSet<String> strings = new TreeSet<>();
        strings.add("包");
        strings.add("口红");
        JPushInterface.setTags(this,1,strings);
    }
}