서비스 Android에서 MotionEvent.ACTION_DOWN을 감지하는 방법

Question

Android 5.0에서 MotionEvent.ACTION_DOWN을 감지하는 백그라운드 서비스를 실행하고 있습니다. 벨로우즈 코드를 사용하여 터치 이벤트를 감지 할 수 있지만 다른 앱을 터치 할 수는 없습니다. 어떻게 해결할 수 있습니까? 더 나은 해결책이 있다면 저를주십시오. 고마워.

public class TouchServiceListener extends Service implements OnTouchListener { 
    private WindowManager mWindowManager; 
    // linear layout will use to detect touch event 
    private LinearLayout touchLayout; 

    @Override 
    public void onCreate() { 
     super.onCreate(); 
     touchLayout = new LinearLayout(this); 
      // set layout width 30 px and height is equal to full screen 
      LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT); 
      touchLayout.setLayoutParams(lp); 
      // set color if you want layout visible on screen 
      touchLayout.setBackgroundColor(Color.CYAN); 
      // set on touch listener 
      touchLayout.setOnTouchListener(this); 

      // fetch window manager object 
      mWindowManager = (WindowManager) getSystemService(WINDOW_SERVICE); 
      // set layout parameter of window manager 
      WindowManager.LayoutParams mParams = new WindowManager.LayoutParams(
        WindowManager.LayoutParams.MATCH_PARENT, // width of layout 30 px 
        WindowManager.LayoutParams.MATCH_PARENT, // height is equal to full screen 
        WindowManager.LayoutParams.TYPE_PHONE, // Type Ohone, These are non-application windows providing user interaction with the phone (in particular incoming calls). 
        WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE, // this window won't ever get key input focus 
        PixelFormat.TRANSLUCENT); 
      mParams.gravity = Gravity.LEFT | Gravity.TOP; 
      Log.i(TAG, "add View"); 

      mWindowManager.addView(touchLayout, mParams); 
    } 


    @Override 
    public boolean onTouch(View view, MotionEvent motionEvent) {   
     if(motionEvent.getAction() == MotionEvent.ACTION_UP|motionEvent.getAction() == MotionEvent.ACTION_DOWN) { 
      Log.d(TAG, "Touch me"); 
     } 
     return true; 
    } 
@Override 
public IBinder onBind(Intent intent) { 
    return null; 
    } 
} 

매니페스트

모든

 <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" /> 

Answer 1

먼저 overlay.you 당신이 당신의 응용 프로그램의 외부입니다 응용 프로그램에 액세스하지 않도록 화면 전체를 커버입니다 너비와 높이 match_parent을 설정하는하는 레이아웃에 따라 만들 .

package anew.mikka.myapplication; 

    import android.app.Service; 
    import android.content.Intent; 
    import android.graphics.PixelFormat; 
    import android.os.IBinder; 
    import android.view.Gravity; 
    import android.view.MotionEvent; 
    import android.view.View; 
    import android.view.WindowManager; 
    import android.view.View.OnTouchListener; 
    import android.widget.Button; 
    import android.widget.Toast; 

    public class max extends Service implements View.OnTouchListener { 
     Button mButton; 
     @Override 
     public IBinder 
     onBind(Intent intent) { 
      return null; 
     } 

     @Override 
     public void onCreate() { 
      super.onCreate(); 
      //mView = new HUDView(this); 
      mButton = new Button(this); 
      mButton.setText("Overlay button"); 
      mButton.setOnTouchListener(this); 

      WindowManager.LayoutParams params = new WindowManager.LayoutParams(
        WindowManager.LayoutParams.WRAP_CONTENT, 
        WindowManager.LayoutParams.WRAP_CONTENT, 
        WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 
        WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 
          | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 
          | WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH, 
        PixelFormat.TRANSLUCENT); 
      params.gravity = Gravity.BOTTOM | Gravity.RIGHT; 
      params.setTitle("Load Average"); 
      WindowManager wm = (WindowManager) getSystemService(WINDOW_SERVICE); 
      wm.addView(mButton, params); 

     } 

     @Override 
     public void onDestroy() { 
      super.onDestroy(); 
      if(mButton != null) 
      { 
       ((WindowManager) getSystemService(WINDOW_SERVICE)).removeView(mButton); 
       mButton = null; 
      } 
     } 

     @Override 
     public boolean onTouch(View v, MotionEvent event) { 
      Toast.makeText(this,"Overlay button event", Toast.LENGTH_SHORT).show(); 
      return false; 
     } 


    }