Question

我正在尝试在android Wear应用程序中创建自定义卡（此卡由WearableListenerService创建），我的问题是当卡出现并且我的应用程序关闭时卡上的按钮不起作用，但是当应用程序时运行按钮效果很好。我说最近开发到android并且我没有解决问题，有人可以帮助我吗？非常感谢你

服务



 public class ListenerService extends WearableListenerService {
    private static final String _MESSAGE_PATH = "/message_path";

    private static final String _NOTIFICATION_NUMBER = "/notificationNumber";

    private static Context _context;

    public void onMessageReceived(MessageEvent messageEvent) {

        switch(messageEvent.getPath()){
            case _MESSAGE_PATH:
                break;

            case _NOTIFICATION_NUMBER:
                _context = getBaseContext();
                new Thread(tCards).start();
                break;
            default:
                super.onMessageReceived(messageEvent);
                break;
        }
    }

    private Runnable tCards = new Runnable(){
        public void run() {
            Intent _Card = new Intent();
            _Card.setClass(map, CardCall.class);
            _Card.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            _context.startActivity(_Card);
        }
    };
}

public class ListenerService extends WearableListenerService { private static final String _MESSAGE_PATH = "/message_path"; private static final String _NOTIFICATION_NUMBER = "/notificationNumber"; private static Context _context; public void onMessageReceived(MessageEvent messageEvent) { switch(messageEvent.getPath()){ case _MESSAGE_PATH: break; case _NOTIFICATION_NUMBER: _context = getBaseContext(); new Thread(tCards).start(); break; default: super.onMessageReceived(messageEvent); break; } } private Runnable tCards = new Runnable(){ public void run() { Intent _Card = new Intent(); _Card.setClass(map, CardCall.class); _Card.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); _context.startActivity(_Card); } }; }

CardClass

public class CardCall extends Activity {

    ClientAction client = ClientAction.getInstance();
    BoxInsetLayout _boxBK;
    ImageButton imgCancel;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.cards_main);

        CardScrollView cardScrollView =
                (CardScrollView) findViewById(R.id.card_scroll_view);
        cardScrollView.setCardGravity(Gravity.BOTTOM);

        imgCancel = (ImageButton) findViewById(R.id.btnStopSong);
        _boxBK = (BoxInsetLayout) findViewById(R.id.background);
        _boxBK.setBackgroundColor(Color.BLUE);

        imgCancel.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                new TaskStop().execute();
            }
        });
    }

    private class TaskStop extends AsyncTask<Void, Void, Void>
    {
        @Override
        protected void onPreExecute() {
            super.onPreExecute();

        }

        @Override
        protected Void doInBackground(Void... params) {
            client.StopSong("");
            return null;
        }

        @Override
        protected void onPostExecute(Void aVoid) {
            super.onPostExecute(aVoid);

        }
    }
}

卡片布局

public class CardCall extends Activity { ClientAction client = ClientAction.getInstance(); BoxInsetLayout _boxBK; ImageButton imgCancel; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.cards_main); CardScrollView cardScrollView = (CardScrollView) findViewById(R.id.card_scroll_view); cardScrollView.setCardGravity(Gravity.BOTTOM); imgCancel = (ImageButton) findViewById(R.id.btnStopSong); _boxBK = (BoxInsetLayout) findViewById(R.id.background); _boxBK.setBackgroundColor(Color.BLUE); imgCancel.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { new TaskStop().execute(); } }); } private class TaskStop extends AsyncTask<Void, Void, Void> { @Override protected void onPreExecute() { super.onPreExecute(); } @Override protected Void doInBackground(Void... params) { client.StopSong(""); return null; } @Override protected void onPostExecute(Void aVoid) { super.onPostExecute(aVoid); } } }

按钮无效Android Wear自定义卡

0 个答案: