bug with width of layout element

[flooduk]

Hi!

i used this library v1.1.9, and catch crash on rooted device nexus 5x with cyanogenmod and android 7.1.1. bug is unboxing Integer mDecoratedChildWidth to int, when mDecoratedChildWidth == null i looked v1.2.0, and this version is not fix this crash

info from fabric.io:

Device Nexus 5 CAF ORIENTATION Portrait PROXIMITY On

OS VERSION 7.1.1 UI ORIENTATION Portrait ROOTED Yes

crash log:

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference at com.azoft.carousellayoutmanager.CarouselLayoutManager.getScrollItemSize(Unknown Source:590) at com.azoft.carousellayoutmanager.CarouselLayoutManager.scrollBy(Unknown Source:258) at com.azoft.carousellayoutmanager.CarouselLayoutManager.scrollHorizontallyBy(Unknown Source:233) at android.support.v7.widget.RecyclerView.scrollByInternal(Unknown Source:1636) at android.support.v7.widget.RecyclerView.onTouchEvent(Unknown Source:2759) at android.view.View.dispatchTouchEvent(View.java:10024) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2626) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2307) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2632) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2321) at com.android.internal.policy.DecorView.superDispatchTouchEvent(DecorView.java:413) at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1808) at android.app.Activity.dispatchTouchEvent(Activity.java:3061) at android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent(Unknown Source:67) at com.android.internal.policy.DecorView.dispatchTouchEvent(DecorView.java:375) at android.view.View.dispatchPointerEvent(View.java:10244) at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4444) at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4312) at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3859) at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3912) at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3878) at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:4005) at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3886) at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:4062) at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3859) at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3912) at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3878) at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3886) at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3859) at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:6252) at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:6226) at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:6187) at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:6355) at android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:185) at android.view.InputEventReceiver.nativeConsumeBatchedInputEvents(InputEventReceiver.java) at android.view.InputEventReceiver.consumeBatchedInputEvents(InputEventReceiver.java:176) at android.view.ViewRootImpl.doConsumeBatchedInput(ViewRootImpl.java:6326) at android.view.ViewRootImpl$ConsumeBatchedInputRunnable.run(ViewRootImpl.java:6378) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:874) at android.view.Choreographer.doCallbacks(Choreographer.java:686) at android.view.Choreographer.doFrame(Choreographer.java:615) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:860) at android.os.Handler.handleCallback(Handler.java:751) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6126) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

[mig35]

Hi @flooduk. Thanks for your issue. Please check 1.2.1 version. But it is strange to see this issue...