Ekranın tamamını Facebook bildirimi gibi taşıyabileceğim bir flatör nasıl oluştururum?

Question

Ekranın tamamını Facebook bildirimi gibi taşıyabileceğim bir flatör nasıl oluştururum?

Answer 1

deneyin Aşağıdaki kod

Etkinlik MainActivit.java oluştur

public class MainActivity extends Activity { 
Button startService,stopService; 
@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
    startService=(Button)findViewById(R.id.startService); 
    stopService=(Button)findViewById(R.id.stopService); 
    startService.setOnClickListener(new OnClickListener() { 

     @Override 
     public void onClick(View v) { 
      startService(new Intent(getApplication(), ChatHeadService.class)); 

     } 
    }); 
    stopService.setOnClickListener(new OnClickListener() { 

     @Override 
     public void onClick(View v) { 
      stopService(new Intent(getApplication(), ChatHeadService.class)); 

     } 
    }); 
} 

}

ChatHeadService.java gibi bunun için

wirte Bir servis androidMenifest içinde

public class ChatHeadService extends Service { 

private WindowManager windowManager; 
private ImageView chatHead; 
WindowManager.LayoutParams params; 

@Override 
public void onCreate() { 
    super.onCreate(); 

    windowManager = (WindowManager) getSystemService(WINDOW_SERVICE); 

    chatHead = new ImageView(this); 
    chatHead.setImageResource(R.drawable.face1); 

    params= new WindowManager.LayoutParams(
      WindowManager.LayoutParams.WRAP_CONTENT, 
      WindowManager.LayoutParams.WRAP_CONTENT, 
      WindowManager.LayoutParams.TYPE_PHONE, 
      WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE, 
      PixelFormat.TRANSLUCENT); 

    params.gravity = Gravity.TOP | Gravity.LEFT; 
    params.x = 0; 
    params.y = 100; 

    //this code is for dragging the chat head 
    chatHead.setOnTouchListener(new View.OnTouchListener() { 
     private int initialX; 
     private int initialY; 
     private float initialTouchX; 
     private float initialTouchY; 

     @Override 
     public boolean onTouch(View v, MotionEvent event) { 
      switch (event.getAction()) { 
      case MotionEvent.ACTION_DOWN: 
       initialX = params.x; 
       initialY = params.y; 
       initialTouchX = event.getRawX(); 
       initialTouchY = event.getRawY(); 
       return true; 
      case MotionEvent.ACTION_UP: 
       return true; 
      case MotionEvent.ACTION_MOVE: 
       params.x = initialX 
         + (int) (event.getRawX() - initialTouchX); 
       params.y = initialY 
         + (int) (event.getRawY() - initialTouchY); 
       windowManager.updateViewLayout(chatHead, params); 
       return true; 
      } 
      return false; 
     } 
    }); 
    windowManager.addView(chatHead, params); 
} 

@Override 
public void onDestroy() { 
    super.onDestroy(); 
    if (chatHead != null) 
     windowManager.removeView(chatHead); 
} 

@Override 
public IBinder onBind(Intent intent) { 
    // TODO Auto-generated method stub 
    return null; 
} 
} 

Ekleme Aşağıdaki kod dosya

<service android:name="your package name".ChatHeadService" > 
    </service> 

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