Android 2.1 GoogleMaps ItemizedOverlay ConcurrentModificationException
Não consigo descobrir a origem doConcurrentModificationException. No meuactivity estou ligandoupdateMapOverlay(). Eu também estou ligandoupdateMapOverlay() dentro de outro Thread (umTimerTask) que é invocado em intervalos regulares. Estou usando os bloqueios apropriados ao chamarupdateMapOverlay() de ambos os threads. Esse problema está sendo causado porque estou invocandoupdateMapOverlay de dentro de um segmento que não seja da interface do usuário (ou seja,TimerTask) Alguém mais enfrentou um problema semelhante?
private void updateMapOverlay() {
<pre><code> this.itemizedOverlay.refreshItems(createOverlayItemsList());
List<Overlay> overlays = mapView.getOverlays();
overlays.clear();
overlays.add(cotItemizedOverlay);
this.mapview.invalidate();
}
</code></pre>Obrigado.
Exceção:
W/dalvikvm(10641): threadid=3: thread exiting with uncaught exception (group=0x4001b180)
E/AndroidRuntime(10641): Uncaught handler: thread main exiting due to uncaught exception
E/AndroidRuntime(10641): java.util.ConcurrentModificationException
E/AndroidRuntime(10641): at java.util.AbstractList$SimpleListIterator.next(AbstractList.java:64)
E/AndroidRuntime(10641): at com.google.android.maps.OverlayBundle.draw(OverlayBundle.java:41)
E/AndroidRuntime(10641): at com.google.android.maps.MapView.onDraw(MapView.java:494)
E/AndroidRuntime(10641): at android.view.View.draw(View.java:6535)
E/AndroidRuntime(10641): at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
E/AndroidRuntime(10641): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
E/AndroidRuntime(10641): at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
E/AndroidRuntime(10641): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
E/AndroidRuntime(10641): at android.view.View.draw(View.java:6538)
E/AndroidRuntime(10641): at android.widget.FrameLayout.draw(FrameLayout.java:352)
E/AndroidRuntime(10641): at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
E/AndroidRuntime(10641): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
E/AndroidRuntime(10641): at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
E/AndroidRuntime(10641): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
E/AndroidRuntime(10641): at android.view.View.draw(View.java:6538)
E/AndroidRuntime(10641): at android.widget.FrameLayout.draw(FrameLayout.java:352)
E/AndroidRuntime(10641): at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1830)
E/AndroidRuntime(10641): at android.view.ViewRoot.draw(ViewRoot.java:1349)
E/AndroidRuntime(10641): at android.view.ViewRoot.performTraversals(ViewRoot.java:1114)
E/AndroidRuntime(10641): at android.view.ViewRoot.handleMessage(ViewRoot.java:1633)
E/AndroidRuntime(10641): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime(10641): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime(10641): at android.app.ActivityThread.main(ActivityThread.java:4363)
E/AndroidRuntime(10641): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime(10641): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime(10641): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
E/AndroidRuntime(10641): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
E/AndroidRuntime(10641): at dalvik.system.NativeStart.main(Native Method)
I/Process ( 95): Sending signal. PID: 10641 SIG: 3