search

timusus / RecyclerView-FastScroll

A simple FastScroller for Android's RecyclerView
Other
1.39k stars 182 forks source link

Crash on API <= 15 #40

Closed neobie closed 7 years ago

neobie commented 7 years ago

I capture multiple crashes on API lower then 15 from Crashlytics. A user reported that he cannot enter the Activity Screen totally.

Fatal Exception: java.lang.NullPointerException at android.animation.PropertyValuesHolder.setupSetterAndGetter(PropertyValuesHolder.java:513) at android.animation.ObjectAnimator.initAnimation(ObjectAnimator.java:385) at android.animation.ValueAnimator.setCurrentPlayTime(ValueAnimator.java:537) at android.animation.ValueAnimator.start(ValueAnimator.java:927) at android.animation.ValueAnimator.start(ValueAnimator.java:950) at android.animation.ObjectAnimator.start(ObjectAnimator.java:363) at com.simplecityapps.recyclerview_fastscroll.views.FastScroller$1.run(FastScroller.java:124) at android.os.Handler.handleCallback(Handler.java:605) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4512) at java.lang.reflect.Method.invokeNative(Method.java) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:982) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:749) at dalvik.system.NativeStart.main(NativeStart.java)

timusus commented 7 years ago

I'm not sure what's going on there.

Maybe the HideRunnable is being run after the RecyclerView has been detached from the Window, in certain situations. I don't have a device to test this on, and it may be only on specific devices.. Maybe you can provide more info from your Crashlytics data?

timusus commented 7 years ago

Not enough information provided to debug issue.