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alexvasilkov / GestureViews

ImageView and FrameLayout with gestures control and position animation
Apache License 2.0
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IllegalStateException: "You should call enter(...) before calling exit(...)" #115

Closed Farasy closed 6 years ago

Farasy commented 6 years ago

For some reason some users report the above issue. This happens on all android version from 5.0 and also new devices like Galaxy S9.

Enter procedure is always same: 

animator = GestureTransitions.from(mRecyclerView, fromTracker).into(mPager, intoTracker);
animator.addPositionUpdateListener(this);

...
animator.enter(mAdapter.getData().get(position).getId(), true);

Full stacktrace:

java.lang.IllegalStateException: 
  at com.alexvasilkov.gestures.animation.ViewPositionAnimator.exit (ViewPositionAnimator.java:275)
  at com.alexvasilkov.gestures.internal.ExitController.finishDetection (ExitController.java:278)
  at com.alexvasilkov.gestures.internal.ExitController.stopDetection (ExitController.java:71)
  at com.alexvasilkov.gestures.GestureController.notifyStateReset (GestureController.java:404)
  at com.alexvasilkov.gestures.GestureController.resetState (GestureController.java:258)
  at com.alexvasilkov.gestures.animation.ViewPositionAnimator.applyCurrentPosition (ViewPositionAnimator.java:566)
  at com.alexvasilkov.gestures.animation.ViewPositionAnimator.setState (ViewPositionAnimator.java:496)
  at com.alexvasilkov.gestures.animation.ViewPositionAnimator.exit (ViewPositionAnimator.java:284)
  at com.alexvasilkov.gestures.transition.ViewsTransitionAnimator.cleanupAnimator (ViewsTransitionAnimator.java:273)
  at com.alexvasilkov.gestures.transition.ViewsTransitionAnimator.cleanupRequest (ViewsTransitionAnimator.java:247)
  at com.alexvasilkov.gestures.transition.ViewsCoordinator.request (ViewsCoordinator.java:71)
  at com.alexvasilkov.gestures.transition.ViewsTransitionAnimator.enter (ViewsTransitionAnimator.java:70)
  at com.alexvasilkov.gestures.transition.internal.IntoViewPagerListener.switchToCurrentPage (IntoViewPagerListener.java:124)
  at com.alexvasilkov.gestures.transition.internal.IntoViewPagerListener.access$500 (IntoViewPagerListener.java:20)
  at com.alexvasilkov.gestures.transition.internal.IntoViewPagerListener$PagerListener.onPageScrollStateChanged (IntoViewPagerListener.java:159)
  at android.support.v4.view.ViewPager.dispatchOnScrollStateChanged (ViewPager.java:1956)
  at android.support.v4.view.ViewPager.setScrollState (ViewPager.java:491)
  at android.support.v4.view.ViewPager.smoothScrollTo (ViewPager.java:968)
  at android.support.v4.view.ViewPager.scrollToItem (ViewPager.java:677)
  at android.support.v4.view.ViewPager.setCurrentItemInternal (ViewPager.java:663)
  at android.support.v4.view.ViewPager.onTouchEvent (ViewPager.java:2255)
  at com.alexvasilkov.gestures.GestureControllerForPager.passEventToViewPager (GestureControllerForPager.java:362)
  at com.alexvasilkov.gestures.GestureControllerForPager.onUpOrCancel (GestureControllerForPager.java:166)
  at com.alexvasilkov.gestures.GestureController.onTouchInternal (GestureController.java:490)
  at com.alexvasilkov.gestures.GestureControllerForPager.onTouchInternal (GestureControllerForPager.java:121)
  at com.alexvasilkov.gestures.GestureController.onTouch (GestureController.java:441)
  at com.alexvasilkov.gestures.GestureControllerForPager.onTouch (GestureControllerForPager.java:106)
  at com.alexvasilkov.gestures.views.GestureImageView.onTouchEvent (GestureImageView.java:160)
  at android.view.View.dispatchTouchEvent (View.java:9377)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2554)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2255)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2554)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2255)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2554)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2255)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2554)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2255)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2554)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2255)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2554)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2255)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2554)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2255)
  at com.android.internal.policy.PhoneWindow$DecorView.superDispatchTouchEvent (PhoneWindow.java:2410)
  at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent (PhoneWindow.java:1744)
  at android.app.Activity.dispatchTouchEvent (Activity.java:2805)
  at android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent (WindowCallbackWrapper.java:68)
  at android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent (WindowCallbackWrapper.java:68)
  at com.android.internal.policy.PhoneWindow$DecorView.dispatchTouchEvent (PhoneWindow.java:2371)
  at android.view.View.dispatchPointerEvent (View.java:9597)
  at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent (ViewRootImpl.java:4234)
  at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess (ViewRootImpl.java:4100)
  at android.view.ViewRootImpl$InputStage.deliver (ViewRootImpl.java:3646)
  at android.view.ViewRootImpl$InputStage.onDeliverToNext (ViewRootImpl.java:3699)
  at android.view.ViewRootImpl$InputStage.forward (ViewRootImpl.java:3665)
  at android.view.ViewRootImpl$AsyncInputStage.forward (ViewRootImpl.java:3791)
  at android.view.ViewRootImpl$InputStage.apply (ViewRootImpl.java:3673)
  at android.view.ViewRootImpl$AsyncInputStage.apply (ViewRootImpl.java:3848)
  at android.view.ViewRootImpl$InputStage.deliver (ViewRootImpl.java:3646)
  at android.view.ViewRootImpl$InputStage.onDeliverToNext (ViewRootImpl.java:3699)
  at android.view.ViewRootImpl$InputStage.forward (ViewRootImpl.java:3665)
  at android.view.ViewRootImpl$InputStage.apply (ViewRootImpl.java:3673)
  at android.view.ViewRootImpl$InputStage.deliver (ViewRootImpl.java:3646)
  at android.view.ViewRootImpl.deliverInputEvent (ViewRootImpl.java:5926)
  at android.view.ViewRootImpl.doProcessInputEvents (ViewRootImpl.java:5900)
  at android.view.ViewRootImpl.enqueueInputEvent (ViewRootImpl.java:5861)
  at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent (ViewRootImpl.java:6029)
  at android.view.InputEventReceiver.dispatchInputEvent (InputEventReceiver.java:185)
  at android.os.MessageQueue.nativePollOnce (MessageQueue.java)
  at android.os.MessageQueue.next (MessageQueue.java:331)
  at android.os.Looper.loop (Looper.java:218)
  at android.app.ActivityThread.main (ActivityThread.java:5526)
  at java.lang.reflect.Method.invoke (Method.java)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:726)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:616)
alexvasilkov commented 6 years ago

That's a very strange crash, cannot find out how to reproduce it. How many of them do you have reported?

Anyway, I followed the stacktrace and fixed it in v2.5.2 hopefully, let me know if you will still see this issue.

Farasy commented 6 years ago

Thank you, i'll add the updated lib to the most recent beta of my app.

Crashlytics says more than 40 unique users face this bug.