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hypeapps / episodie

Episodie is a TV show time tracker app with unusual design written in kotlin and clean architecture approach. Get to know how much time you spent watching tv shows.
GNU General Public License v3.0
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[1.0.1] - Fatal Exception when marking seasons as watched/unwatched #28

Closed tobias-g1 closed 6 years ago

tobias-g1 commented 6 years ago

Expected behaviour

I should be able to mark shows as watched and unwatched without interruption. When I mark a show as watched it should add to my watched hours, when I mark a show as unwatched it should be removed from my watched shows.

Actual behaviour

Occasionally when marking a shows as watched or unwatched the application will crash.

How to reproduce

  1. From either a fresh install or existing install select enter the application and select a TV show. For the purpose of clarity, select "Supernatural"

  2. Select the episodes tab.
  3. Quickly switch between marking the two different seasons as watched. For example, click season 1 then 2 then 1 again repeatedly. 

  4. Repeat step until a crash occurs.

Please note that the above steps were not the first way I replicated this issue, this issue first occurred during normal application use, but the above is the only way I can seem to replicate over and over again. Please note I checked the error on the standard behaviour crash and the crash mentioned in my steps and it’s the same exception. I realise that the steps provided may be a low priority crash so I would like to make you’re aware it does occur in normal use. The behaviour I carried out first was simply adding shows I've watched to my watched list and randomly it would crash, this will cause it to crash eventually although nothing I can state with replicable steps. I believe fixing the error mentioned below caused by the steps mention within the steps to reproduce will resolve the issue in standard behaviour too.



05-27 01:50:25.089 18389-18389/pl.hypeapp.episodie E/AndroidRuntime: FATAL EXCEPTION: main
    Process: pl.hypeapp.episodie, PID: 18389
    java.lang.NullPointerException: Attempt to invoke virtual method 'float android.text.Layout.getLineLeft(int)' on a null object reference
        at com.hanks.htextview.evaporate.EvaporateText.animateText(EvaporateText.java:52)
        at com.hanks.htextview.evaporate.EvaporateTextView.animateText(EvaporateTextView.java:46)
        at pl.hypeapp.episodie.ui.widget.RuntimeAlerterView$startSlideInDownAnimation$2.call(RuntimeAlerterView.kt:56)
        at com.daimajia.androidanimations.library.YoYo$AnimationComposer$2.onAnimationEnd(YoYo.java:181)
        at android.animation.Animator$AnimatorListener.onAnimationEnd(Animator.java:552)
        at android.animation.AnimatorSet.endAnimation(AnimatorSet.java:1294)
        at android.animation.AnimatorSet.doAnimationFrame(AnimatorSet.java:1079)
        at android.animation.AnimationHandler.doAnimationFrame(AnimationHandler.java:146)
        at android.animation.AnimationHandler.-wrap2(Unknown Source:0)
        at android.animation.AnimationHandler$1.doFrame(AnimationHandler.java:54)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:909)
        at android.view.Choreographer.doCallbacks(Choreographer.java:723)
        at android.view.Choreographer.doFrame(Choreographer.java:655)
        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897)
        at android.os.Handler.handleCallback(Handler.java:790)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6494)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

Environment


Application Version: 1.0.1



Tested on multiple different Android versions both using a physical device and emulators.

Device Android Version Emulator/Physical Reproducible?
Motorola 3 (3rd Generation) 6.0.1 Physical Yes
Pixel 2 7.1 Emulated Yes
Pixel 2 8.0 Emulated Yes 



Recording of the issue



The following video helps to show this issue further:

https://www.youtube.com/embed/nUQYE45Xuzw?ecver=2

hypeapps commented 6 years ago

32