App crashes on startup on Samsung device on Android 7

[Lorenzo45]

Bug Reporting

Steps to Reproduce

Open app on Samsung device on Android version 7.1.1, app crashes

Actual Results

2020-01-08 16:16:34.919 E/AndroidRuntime: FATAL EXCEPTION: main
    Process: package_name, PID: 29421
    java.lang.RuntimeException: Unable to start activity ComponentInfo{activity_name}: android.view.WindowManager$BadTokenException: Unable to add window -- token null is not valid; is your activity running?
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3003)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3064)
        at android.app.ActivityThread.-wrap14(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1659)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:154)
        at android.app.ActivityThread.main(ActivityThread.java:6823)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1563)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1451)
     Caused by: android.view.WindowManager$BadTokenException: Unable to add window -- token null is not valid; is your activity running?
        at android.view.ViewRootImpl.setView(ViewRootImpl.java:922)
        at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:377)
        at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:105)
        at jp.wasabeef.takt.Takt$Program.play(Takt.java:131)
        at jp.wasabeef.takt.Takt$Program.onAppForeground(Takt.java:110)
        at jp.wasabeef.takt.LifecycleListener.onActivityStarted(LifecycleListener.java:28)
        at android.app.Application.dispatchActivityStarted(Application.java:231)
        at android.app.Activity.onStart(Activity.java:1275)
        at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:614)
        at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:178)
        at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1256)
        at android.app.Activity.performStart(Activity.java:6994)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2956)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3064) 
        at android.app.ActivityThread.-wrap14(ActivityThread.java) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1659) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:154) 
        at android.app.ActivityThread.main(ActivityThread.java:6823) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1563) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1451) 

OS details

• Device: Samsung Galaxy Note 8
• OS: Android 7.1.1