I am forwading onTouchEvent() now but still i need lilbit more help. Have a look at my previous 2 or 3 posts.
BR, Shan On Sat, Jul 10, 2010 at 11:40 AM, zeeshan mirza < [email protected]> wrote: > Can you see what i have replied rather than criticizing whether i can > develop this application or not. It is better to do something rather than > sitting and wasting time. > > Regards, > Shan > > On Sat, Jul 10, 2010 at 11:08 AM, Hugo Visser <[email protected]>wrote: > >> Michael gave you the solution, if you can't understand that, maybe >> building this app is kinda out of your league. >> >> On Jul 10, 3:23 am, zeeshan mirza <[email protected]> >> wrote: >> > 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]><android-developers%2Bunsubs >> [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. >> > >> To post to this group, send email to >> [email protected] >> > >> To unsubscribe from this group, send email to >> > >> [email protected]<android-developers%[email protected]><android-developers%2Bunsubs >> [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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