Crash when pressing 'Back' button on home screen

[Miepee]

Device Info

• Brand: Huawei
• Model name: Honor 6x (BLN-21)
• Android version: Stock, 7.0
• Alamrio version: 1.0.5, F-Droid

Steps to Reproduce

• Download the app
• Start the app and wait until it shows your alarms
• Click on the 'Back' button

I could reproduce this reliably, then I went to the settings -> about to gather the version number and now I can't reproduce this anymore. And since I didn't copy the stack trace at first, I can't post it here, sorry. Only thing I remember is that an illegalStateException was thrown.

[Miepee]

I got this to replicate again! Out of the blue I got a "Stopwatch: 0:00:00" notification, even tho i didn't have a stopwatch running. I clicked on it, was brought to the stopwatch screen which made the notification disappear. And pressing back a few times from here, got me the crash. Am in the state now where every time I press back from the home screen Alarmio crashes again.

Here's the stack trace (click to expand)

``` java.lang.IllegalStateException: Not attached at com.afollestad.aesthetic.Aesthetic.getSafePrefsEditor(Aesthetic.kt:96) at com.afollestad.aesthetic.Aesthetic.isDark(Aesthetic.kt:120) at me.jfenn.alarmio.Alarmio.updateTheme(Alarmio.java:279) at me.jfenn.alarmio.data.preference.ThemePreferenceData$bindViewHolder$listener$1.onSunriseChanged(ThemePreferenceData.kt:80) at me.jfenn.alarmio.data.preference.ThemePreferenceData.bindViewHolder(ThemePreferenceData.kt:116) at me.jfenn.alarmio.data.preference.ThemePreferenceData.bindViewHolder(ThemePreferenceData.kt:34) at me.jfenn.alarmio.adapters.PreferenceAdapter.onBindViewHolder(PreferenceAdapter.java:26) at me.jfenn.alarmio.adapters.PreferenceAdapter.onBindViewHolder(PreferenceAdapter.java:11) at androidx.recyclerview.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:7065) at androidx.recyclerview.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:7107) at androidx.recyclerview.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:6012) at androidx.recyclerview.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:6279) at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6118) at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6114) at androidx.recyclerview.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2303) at androidx.recyclerview.widget.GridLayoutManager.layoutChunk(GridLayoutManager.java:561) at androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1587) at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:665) at androidx.recyclerview.widget.GridLayoutManager.onLayoutChildren(GridLayoutManager.java:170) at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:4134) at androidx.recyclerview.widget.RecyclerView.dispatchLayout(RecyclerView.java:3851) at androidx.recyclerview.widget.RecyclerView.onLayout(RecyclerView.java:4404) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:325) at android.widget.FrameLayout.onLayout(FrameLayout.java:261) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at androidx.viewpager.widget.ViewPager.onLayout(ViewPager.java:1775) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1762) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1606) at android.widget.LinearLayout.onLayout(LinearLayout.java:1515) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at androidx.coordinatorlayout.widget.CoordinatorLayout.layoutChild(CoordinatorLayout.java:1213) at androidx.coordinatorlayout.widget.CoordinatorLayout.onLayoutChild(CoordinatorLayout.java:899) at com.google.android.material.bottomsheet.BottomSheetBehavior.onLayoutChild(BottomSheetBehavior.java:380) at androidx.coordinatorlayout.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:918) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:325) at android.widget.FrameLayout.onLayout(FrameLayout.java:261) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:325) at android.widget.FrameLayout.onLayout(FrameLayout.java:261) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1762) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1606) at android.widget.LinearLayout.onLayout(LinearLayout.java:1515) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:325) at android.widget.FrameLayout.onLayout(FrameLayout.java:261) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1762) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1606) at android.widget.LinearLayout.onLayout(LinearLayout.java:1515) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:325) at android.widget.FrameLayout.onLayout(FrameLayout.java:261) at com.android.internal.policy.DecorView.onLayout(DecorView.java:774) at android.view.View.layout(View.java:17702) at android.view.ViewGroup.layout(ViewGroup.java:5631) at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2519) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2234) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1372) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6774) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:926) at android.view.Choreographer.doCallbacks(Choreographer.java:735) at android.view.Choreographer.doFrame(Choreographer.java:667) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:912) at android.os.Handler.handleCallback(Handler.java:761) at android.os.Handler.dispatchMessage(Handler.java:98) at android.os.Looper.loop(Looper.java:156) at android.app.ActivityThread.main(ActivityThread.java:6517) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832) ```