Comments on Tutorial For Android: Implement GestureDetector in Android

not really a big fan of OOP, the tutorial above i...

2009-07-14T06:03:41.000+08:00

not really a big fan of OOP, the tutorial above is extending a class and does it mean its okay to override the function coz the GestureDetector does have a onLongPress and onDoubleTap, you just need to enable the longPress and pass a doubleTap listener, you could refer to http://developer.android.com/reference/android/view/GestureDetector.html#setIsLongpressEnabled%28boolean%29 then if the listeners dont work for this two you could try adding
@Override
public boolean dispatchTouchEvent(MotionEvent ev){
super.dispatchTouchEvent(ev);
return mGestureDetector.onTouchEvent(ev);
}

Thanks for the link but in this example the onTouc...

2009-07-14T02:02:12.000+08:00

Thanks for the link but in this example the onTouch method is overridden as well. Probably I didn't express myself exactly enough.
I mean I want to retain the usual behavior of the webview. So it should keep on handling the onFling-, the onSingleTap-Events, etc. But the onLongPress- and the onDoubleTap-Events that are also provided by GestureDetector.OnGestureListener aren´t handled originally. So I want to implement them without having to inplement the other Events again. That's what i meant with "extend the onTouchListener". Is there a way to reach this? Thanks

Im not sure if i quite understand your requirement...

2009-07-13T13:40:50.000+08:00

Im not sure if i quite understand your requirement/s but you could refer to this http://www.google.com/codesearch/p?hl=en&sa=N&cd=2&ct=rc#HqP5OxuOo3c/src/codefidence/droidpal/Droidpal.java&q=%22extends%20webview%22%20touch%20lang:java and see if its the one you need. Thanks

Hello,

thanks this works perfectly. But is ...

2009-07-13T13:27:54.000+08:00

Hello,

thanks this works perfectly. But is there a way to extend the usual onTouchListener instead of overriding it? I want to extend a webview by longPress and doubleTap but keep the usual behavior of flinging and handling links. Thanks in advance.

Jan

Comments on Tutorial For Android: Implement GestureDetector in Android

not really a big fan of OOP, the tutorial above i...

Thanks for the link but in this example the onTouc...

Im not sure if i quite understand your requirement...

Hello,thanks this works perfectly. But is ...

Hello,

thanks this works perfectly. But is ...