Bug:ACG-Player[V,2.6.3.5(20190527)] App crashed when i click on shuffle icon in the trash can.

Project Information

• Repository:
  https://github.com/AugustToko/ACG-Player

• Project Name: ACG-Player

• The issue submitted on GitHub: https://github.com/AugustToko/ACG-Player/issues/38

• My github link: https://github.com/darewealth

Describe the bug

When I clicked on the shuffle icon in the trash can the app crashed

To Reproduce

1. Click on the playlist

2. Go to trash can

3. Then, click on the shuffle icon by the right at the top

4. See error

Expected behavior

I expect to get a popup message that there is not music to shuffle, or it shouldn't have a negative effect.

Screenshots

Smartphone

• Device: [Gionee X1]

• OS: [7.0]

• Version 2.6.3.5(20190527)

Log

05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime: Process: top.geek_studio.chenlongcould.musicplayer.Common, PID: 31617
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime: java.lang.RuntimeException: Unable to destroy activity {top.geek_studio.chenlongcould.musicplayer.Common/top.geek_studio.chenlongcould.musicplayer.activity.ListViewActivity}: java.lang.NullPointerException: Attempt to read from field 'int i.a.a.b.h.f.Uvc' on a null object reference
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:4410)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4428)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.app.ActivityThread.-wrap5(Unknown Source:0)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1673)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.os.Handler.dispatchMessage(Handler.java:106)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.os.Looper.loop(Looper.java:164)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.app.ActivityThread.main(ActivityThread.java:6523)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at java.lang.reflect.Method.invoke(Native Method)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:857)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime: Caused by: java.lang.NullPointerException: Attempt to read from field 'int i.a.a.b.h.f.Uvc' on a null object reference
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at top.geek_studio.chenlongcould.musicplayer.activity.ListViewActivity.onDestroy(SourceFile:12)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.app.Activity.performDestroy(Activity.java:7232)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.app.Instrumentation.callActivityOnDestroy(Instrumentation.java:1249)
05-29 14:44:46.344 10086 31617 31617 E AndroidRuntime:  at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:4397)```