[android-developers] Re: How to implement android's Gallery fling action in my own widget
Take a look at the GestureDetector class. - Create an instance of GestureDetector. - Handle the onTouch event of your activity. In your onTouch event handler, forward the MotionEvent to this GestureDetector instance. - Assign a listener to this GestureDetector (one that implements onFling, amongst others) Implement the onFling method in your listener to handle flings. On Mar 12, 1:27 pm, Meryl Silverburgh wrote: > Hi, > > Can you please tell me how implement android's Gallery fling action > (with the animation) in my own widget? > > Thank you. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to implement android's Gallery fling action in my own widget
The fling animation is automatic with the Gallery class. If you need your own (new) widget class, just make your own MyGallery class which extends Gallery. Then just overwrite the onFling() method to do whatever you want to do, and at the end of that method call super.onFling(args). Jim On Mar 12, 1:27 pm, Streets Of Boston wrote: > Take a look at the GestureDetector class. > > - Create an instance of GestureDetector. > - Handle the onTouch event of your activity. > In your onTouch event handler, forward the MotionEvent to this > GestureDetector instance. > - Assign a listener to this GestureDetector (one that implements > onFling, amongst others) > Implement the onFling method in your listener to handle flings. > > On Mar 12, 1:27 pm, Meryl Silverburgh > wrote: > > > > > Hi, > > > Can you please tell me how implement android's Gallery fling action > > (with the animation) in my own widget? > > > Thank you.- Hide quoted text - > > - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to implement android's Gallery fling action in my own widget
Thank you. How does android determine how many items in the gallery should be moved (either left or right) in 1 fling? On Thu, Mar 12, 2009 at 8:17 PM, gymshoe wrote: > > The fling animation is automatic with the Gallery class. If you need > your own (new) widget class, just > make your own MyGallery class which extends Gallery. > Then just overwrite the onFling() method to do whatever you want to > do, and at the end of that method call super.onFling(args). > > Jim > > On Mar 12, 1:27 pm, Streets Of Boston wrote: >> Take a look at the GestureDetector class. >> >> - Create an instance of GestureDetector. >> - Handle the onTouch event of your activity. >> In your onTouch event handler, forward the MotionEvent to this >> GestureDetector instance. >> - Assign a listener to this GestureDetector (one that implements >> onFling, amongst others) >> Implement the onFling method in your listener to handle flings. >> >> On Mar 12, 1:27 pm, Meryl Silverburgh >> wrote: >> >> >> >> > Hi, >> >> > Can you please tell me how implement android's Gallery fling action >> > (with the animation) in my own widget? >> >> > Thank you.- Hide quoted text - >> >> - Show quoted text - > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
