Comments on: Android Tutorial 2: “Hit” testing on a View (MapView)

By: Hit testing on a View (MapView) | Herwart's space

Hit testing on a View (MapView) | Herwart's space — Wed, 17 Aug 2011 12:48:32 +0000

[...] Original article here. [...]

By: Sam

Sam — Fri, 17 Jun 2011 07:43:41 +0000

i am getting out of memory exception. Here is my logcat report:

06-17 12:23:21.219: ERROR/dalvikvm-heap(3773): 731520-byte external allocation too large for this process.

06-17 12:23:21.219: ERROR/dalvikvm(3773): Out of memory: Heap Size=8839KB, Allocated=5230KB, Bitmap Size=15056KB

06-17 12:23:21.219: ERROR/GraphicsJNI(3773): VM won’t let us allocate 731520 bytes

06-17 12:23:21.219: DEBUG/AndroidRuntime(3773): Shutting down VM

06-17 12:23:21.219: WARN/dalvikvm(3773): threadid=1: thread exiting with uncaught exception (group=0x400259f8)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): FATAL EXCEPTION: main

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): java.lang.OutOfMemoryError: bitmap size exceeds VM budget

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.graphics.Bitmap.nativeCreate(Native Method)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.graphics.Bitmap.createBitmap(Bitmap.java:574)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at com.google.android.maps.ZoomHelper.createSnapshot(ZoomHelper.java:444)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at com.google.android.maps.ZoomHelper.beginZoom(ZoomHelper.java:194)
0
6-17 12:23:21.229: ERROR/AndroidRuntime(3773): at com.google.android.maps.MapView$2.onScaleBegin(MapView.java:371)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.view.ScaleGestureDetector.onTouchEvent(ScaleGestureDetector.java:248)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at com.google.android.maps.MapView.onTouchEvent(MapView.java:646)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.view.View.dispatchTouchEvent(View.java:3765)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:905)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:944)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1701)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1116)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.app.Activity.dispatchTouchEvent(Activity.java:2093)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1685)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.view.ViewRoot.handleMessage(ViewRoot.java:1802)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.os.Handler.dispatchMessage(Handler.java:99)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.os.Looper.loop(Looper.java:144)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at android.app.ActivityThread.main(ActivityThread.java:4937)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at java.lang.reflect.Method.invokeNative(Native Method)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at java.lang.reflect.Method.invoke(Method.java:521)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)

06-17 12:23:21.229: ERROR/AndroidRuntime(3773): at dalvik.system.NativeStart.main(Native Method)

By: Android

Android — Thu, 21 Apr 2011 10:03:27 +0000

Nice same this only, but with zoom controls and shadows for the marker is on this example http://android-codes-examples.blogspot.com/2011/04/google-map-example-in-android-with-info.html

By: jagadeeshbabu

jagadeeshbabu — Thu, 17 Feb 2011 05:56:12 +0000

i’m developing the streaming mediaplayer i want search as in albums,tracks,artist 3 should be get all in same functionality.when ever iam searching the mediaplayer

By: webview and markers

webview and markers — Mon, 07 Feb 2011 13:42:50 +0000

[...] that it needs mapview to do it see tutorial below Android Tutorial 2: “Hit” testing on a View (MapView) Pocket Journey __________________ Best regards, Cor de Visser, Netherlands, HTC Magic 2.2.1 Amazing Guitar [...]

By: khanhkhanh

khanhkhanh — Fri, 29 Oct 2010 04:40:32 +0000

thanks you very much. i am starting to learn android, and i need very example similer. thanks …………

By: Android Map Tutorials Updated to v1.5 (Cupcake) – MapView & MapActivity « Pocket Journey

Fri, 01 Oct 2010 17:05:55 +0000

[...] Tutorial 1: Transparent Panel (Linear Layout) On MapView (Google Map) Tutorial 2: “Hit” testing on a View (MapView) [...]

By: Markers in Google Maps FC's the app on touch - Android Forums

Markers in Google Maps FC's the app on touch - Android Forums — Tue, 31 Aug 2010 03:49:22 +0000

[...] Hi. I am having the same proble and its a major headache.lol This link provides another approach you can take. Android Tutorial 2: “Hit” testing on a View (MapView) Pocket Journey [...]

By: kids

kids — Wed, 25 Aug 2010 14:33:29 +0000

I’m very sorry for my poor english , wish u can pardon me…thanks

After anti-investigation on the latitude and longitude drawn on MAP
But I want to change into a label, I can choose the label you want to click
I will show the information stored in SQL there are two activity but I’ve managed to overlay the map
No way to click on the option had no idea that part of the code may need to modify the link to getHitMapLocation

I’ve two activity

This is first one

http://paste.plurk.com/show/297082/

and then second one

http://paste.plurk.com/show/296979/

I can overlay but no way to onTap

look like http://www.flickr.com/photos/44995622@N07/4920261104/

It’s my ideal

how have any way or proposed for me

By: Biosopher

Biosopher — Tue, 20 Jul 2010 02:23:16 +0000

Thanks Steve. Glad I could help.