[android-developers] Re: How to detect Fling action in my widget

2009-03-18 Thread Streets Of Boston

Make sure you return the correct boolean-values in the other methods
of your OnGestureDetector (onDown, onScroll, etc).

On Mar 18, 2:51 pm, Meryl Silverburgh silverburgh.me...@gmail.com
wrote:
 Hi,

 Can you please tell me how can I detect Fling action in my own widget?
 I have implemented my widget as OnGestureListener.

 And like in Gallery, I have a
 GestureDetector mGestureDetector = new GestureDetector(this);

 For my onTouchEvent(), I have
 @Override
     public boolean onTouchEvent(MotionEvent event) {

         // Give everything to the gesture detector
         boolean retValue = mGestureDetector.onTouchEvent(event);
         return retValue;
     }

 But my  public boolean onFling(MotionEvent e1, MotionEvent e2, float
 velocityX, float velocityY) is never get claeed.

 CAn you please tell me why?

 Thank you.
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[android-developers] Re: How to detect Fling action in my widget

2009-03-18 Thread Meryl Silverburgh

Thanks. I have setup breakpoints for all OnGestureDetector methods.

It did call onDown and I return true for the method.
But onFling still did not get called.

Any other idea?

Thank you.

On Wed, Mar 18, 2009 at 12:17 PM, Streets Of Boston
flyingdutc...@gmail.com wrote:

 Make sure you return the correct boolean-values in the other methods
 of your OnGestureDetector (onDown, onScroll, etc).

 On Mar 18, 2:51 pm, Meryl Silverburgh silverburgh.me...@gmail.com
 wrote:
 Hi,

 Can you please tell me how can I detect Fling action in my own widget?
 I have implemented my widget as OnGestureListener.

 And like in Gallery, I have a
 GestureDetector mGestureDetector = new GestureDetector(this);

 For my onTouchEvent(), I have
 @Override
     public boolean onTouchEvent(MotionEvent event) {

         // Give everything to the gesture detector
         boolean retValue = mGestureDetector.onTouchEvent(event);
         return retValue;
     }

 But my  public boolean onFling(MotionEvent e1, MotionEvent e2, float
 velocityX, float velocityY) is never get claeed.

 CAn you please tell me why?

 Thank you.
 


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