You need to register your activity to the system to tell it that you can handle trackball events directly. If you don't, then the system will emulate the events with key down/up events. I don't know the API to do that.
By the way, you can press "Delete" to enable track-ball mode in the emulator (or even "Ctrl-T" to toggle between trackball and non-trackball modes). This should help you develop your app. (And I recommend to use a real trackball mouse attached to your machine to test that, it really feels better than using a mouse). On Wed, Mar 25, 2009 at 5:25 PM, ANKIT SOMANI <[email protected]>wrote: > Hi, > > I want to Develop a Game in which I want to move my object using Track > Ball. for this i use onKeyDown() to up,down,left,right,fire movement in my > class. Its working fine in Emulator on D-Pad., but when i install in device > trackball not working efficiently. on Printing LogCat it says that the > OnKeyUp() is called automatically on each OnkeyDown().. which is right but > when I have to use is for continously(Continous trackball right pressing).. > It failed.I even try OnTrackBallEvent(). OnKeyMultiple... but not working.. > > If any body can help that on continous treating of trackball, please help. > > Thanks in Advance. > > Regards > ~Ankit Somani > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
