Anyone who can help me ???? BR, shan
On Fri, Jul 9, 2010 at 12:28 AM, zeeshan mirza < [email protected]> wrote: > I am now forwading touch event to gestureDetector but let me know what to > add more ? > > > @Override > > *public* *boolean* onTouchEvent(MotionEvent event){ > > *this*.detector.onTouchEvent(event); > > *return* *super*.onTouchEvent(event); > > } > > @Override > > *public* *boolean* onDoubleTap(MotionEvent e) { > > // *TODO* Auto-generated method stub > > mapView.getController().zoomIn(); > > *return* *false*; > > } > > @Override > > *public* *boolean* onDoubleTapEvent(MotionEvent e) { > > // *TODO* Auto-generated method stub > > *return* *false*; > > } > > > On Wed, Jul 7, 2010 at 5:23 PM, Michael MacDonald < > [email protected]> wrote: > >> Maybe the problem is you are not forwarding touch events to the >> GestureDetector >> >> I would expect to see something like >> >> >> @Override >> public boolean onTouchEvent(MotionEvent evt) { >> return detector.onTouchEvent(evt); >> >> } >> >> >> On 07/06/10 21:07, zeeshan mirza wrote: >> >> Here is my own code which i have written up till now. I am trying to >> implement onDoubleTap() zoom in function in my application. My code is as >> follows. LEt me know where is the problem ? and if possible please add the >> correct code for double tap zoom in function. >> >> public class Maps extends MapActivity implements OnGestureListener, >> OnDoubleTapListener{ >> >> private GestureDetector detector; >> MapView mapView; >> /** Called when the activity is first created. */ >> @Override >> public void onCreate(Bundle savedInstanceState) { >> super.onCreate(savedInstanceState); >> setContentView(R.layout.main); >> //MapViewer mapViewer = new MapViewer(null, null); >> mapView = (MapView) findViewById(R.id.mapview); >> detector = new GestureDetector(this,this); >> mapView.setBuiltInZoomControls(true); >> } >> @Override >> protected boolean isRouteDisplayed() { >> return false; >> } >> >> public boolean onDoubleTap(MotionEvent e) { >> // TODO Auto-generated method stub >> mapView.getController().zoomIn(); >> return false; >> } >> public boolean onDoubleTapEvent(MotionEvent e) { >> // TODO Auto-generated method stub >> return false; >> } >> public boolean onSingleTapConfirmed(MotionEvent e) { >> // TODO Auto-generated method stub >> return false; >> } >> public boolean onDown(MotionEvent e) { >> // TODO Auto-generated method stub >> return false; >> } >> public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, >> float velocityY) { >> // TODO Auto-generated method stub >> return false; >> } >> public void onLongPress(MotionEvent e) { >> // TODO Auto-generated method stub >> >> } >> public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, >> float distanceY) { >> // TODO Auto-generated method stub >> return false; >> } >> public void onShowPress(MotionEvent e) { >> // TODO Auto-generated method stub >> >> } >> public boolean onSingleTapUp(MotionEvent e) { >> // TODO Auto-generated method stub >> return false; >> } >> } >> >> On Fri, Jul 2, 2010 at 5:26 PM, TreKing <[email protected]> wrote: >> >>> On Wed, Jun 30, 2010 at 2:44 PM, SilentCoders < >>> [email protected]> wrote: >>> >>>> I need a sample code which i can use in my application. >>> >>> >>> No, you need to do your own work and ask specific questions when you get >>> stuck. >>> >>> Start with the Google Maps API documentation, the Hello MapView (or >>> whatever it's called) sample on the official documentation site. Review >>> handling touch events and start putting something together. If you get stuck >>> on something specific, come back, show what you've done and ask a specific >>> question someone may be able to help you out with. >>> >>> >>> >>> ------------------------------------------------------------------------------------------------- >>> TreKing - Chicago transit tracking app for Android-powered devices >>> http://sites.google.com/site/rezmobileapps/treking >>> -- >>> 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]<android-developers%[email protected]> >>> For more options, visit this group at >>> http://groups.google.com/group/android-developers?hl=en >>> >> >> -- >> 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 >> >> >> -- >> 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]<android-developers%[email protected]> >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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