Editing Android EditText containing NPE text throws on BlackBerry Z10

I got a bunch of the same exceptions from a BlackBerry Z10 device using Android Runtime 4.3. Whenever the user edits an EditText that already contains text, the application crashes. Editing an empty EditText works fine. I don't have a BlackBerry device, so I can't check for a crash.

Does anyone have an idea what is going on here and how to fix the problem or fix this problem?

Here comes the stack trace:

java.lang.NullPointerException
    at android.widget.Editor$QnxInsertionHandleView.<init>(Editor.java:3874)
    at android.widget.Editor$InsertionPointCursorController.getQnxHandle(Editor.java:4885)
    at android.widget.Editor.updateCursorsPositions(Editor.java:1577)
    at android.widget.TextView.getUpdatedHighlightPath(TextView.java:4916)
    at android.widget.TextView.onDraw(TextView.java:5103)
    at android.view.View.draw(View.java:13962)
    at android.view.View.getDisplayList(View.java:12856)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3060)
    at android.view.View.getDisplayList(View.java:12793)
    at android.view.View.getDisplayList(View.java:12898)
    at android.view.HardwareRenderer$GlRenderer.buildDisplayList(HardwareRenderer.java:1411)
    at android.view.HardwareRenderer$GlRenderer.draw(HardwareRenderer.java:1359)
    at android.view.ViewRootImpl.draw(ViewRootImpl.java:2367)
    at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2239)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1872)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1004)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5491)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749)
    at android.view.Choreographer.doCallbacks(Choreographer.java:562)
    at android.view.Choreographer.doFrame(Choreographer.java:532)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735)
    at android.os.Handler.handleCallback(Handler.java:730)
    at android.os.Handler.dispatchMessage(Handler.java:92)
    at android.os.Looper.loop(Looper.java:137)
    at android.app.ActivityThread.main(ActivityThread.java:5116)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:525)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:787)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
    at dalvik.system.NativeStart.main(Native Method)

      

        
        
        
      

    

Update October 31, 2014:

The evaluation showed that the application did not crash when

• EditText is empty or
• The EditText contains text AND "selectAllOnFocus" is set AND the user starts typing, that is, overwrites the existing text.

The application crashes when

• EditText contains text AND "selectAllOnFocus" is not installed or
• The EditText contains text AND "selectAllOnFocus" is set AND the user positions the cursor inside the EditText (without overwriting the text before).