1114738 - crash in java.lang.NullPointerException: at android.support.v4.widget.ViewDragHelper.processTouchEvent(Unknown Source)

Status: RESOLVED WONTFIX

(Firefox for Android Graveyard :: General, defect)

Description

[Aaron Train [:aaronmt]]

This bug was filed from the Socorro interface and is 
report bp-ae9784f3-cf8a-4273-bef4-448bd2141221.
=============================================================

java.lang.NullPointerException
	at android.support.v4.widget.ViewDragHelper.processTouchEvent(Unknown Source)
	at org.mozilla.gecko.OuterLayout.onTouchEvent(OuterLayout.java:177)
	at android.view.View.dispatchTouchEvent(View.java:7807)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2216)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1945)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2222)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1965)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2222)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1965)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2222)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1965)
	at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2198)
	at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1615)
	at android.app.Activity.dispatchTouchEvent(Activity.java:2539)
	at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2134)
	at android.view.View.dispatchPointerEvent(View.java:8011)
	at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4232)
	at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4101)
	at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3637)
	at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3693)
	at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3662)
	at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3772)
	at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3670)
	at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3829)
	at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3642)
	at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3693)
	at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3662)
	at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3670)
	at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3642)
	at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:5839)
	at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:5813)
	at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:5777)
	at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:5927)
	at android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:214)
	at android.view.InputEventReceiver.nativeConsumeBatchedInputEvents(Native Method)
	at android.view.InputEventReceiver.consumeBatchedInputEvents(InputEventReceiver.java:200)
	at android.view.ViewRootImpl.doConsumeBatchedInput(ViewRootImpl.java:5896)
	at android.view.ViewRootImpl$ConsumeBatchedInputRunnable.run(ViewRootImpl.java:5957)
	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:807)
	at android.view.Choreographer.doCallbacks(Choreographer.java:601)
	at android.view.Choreographer.doFrame(Choreographer.java:560)
	at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:791)
	at android.os.Handler.handleCallback(Handler.java:733)
	at android.os.Handler.dispatchMessage(Handler.java:95)
	at android.os.Looper.loop(Looper.java:157)
	at android.app.ActivityThread.main(ActivityThread.java:5867)
	at java.lang.reflect.Method.invokeNative(Native Method)
	at java.lang.reflect.Method.invoke(Method.java:515)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:674)
	at dalvik.system.NativeStart.main(Native Method)

Comment 1

[Sebastian Kaspari (:sebastian; :pocmo)]

WONTFIX: We switched to a (non-draggable) full screen tabs tray in bug 1161638. Therefore the dragging code has been removed in bug 1217109.