Fix crashes due to SharedPreferences listener

app/src/main/java/code/name/monkey/retromusic/LanguageContextWrapper.kt

@@ -3,17 +3,15 @@ package code.name.monkey.retromusic
 import android.content.Context
 import android.content.ContextWrapper
 import android.os.LocaleList
-import code.name.monkey.appthemehelper.util.VersionUtils.hasNougatMR
-import com.google.android.gms.common.annotation.KeepName
+import code.name.monkey.appthemehelper.util.VersionUtils.hasNougat
 import java.util.*
 
 class LanguageContextWrapper(base: Context?) : ContextWrapper(base) {
     companion object {
-        @KeepName
         fun wrap(context: Context?, newLocale: Locale?): LanguageContextWrapper {
             if (context == null) return LanguageContextWrapper(context)
             val configuration = context.resources.configuration
-            if (hasNougatMR()) {
+            if (hasNougat()) {
                 configuration.setLocale(newLocale)
                 val localeList = LocaleList(newLocale)
                 LocaleList.setDefault(localeList)

app/src/main/java/code/name/monkey/retromusic/activities/base/AbsSlidingMusicPanelActivity.kt

@@ -206,7 +206,7 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity(),
                 onServiceConnected()
             }
             SWIPE_ANYWHERE_NOW_PLAYING -> {
-                playerFragment.onResume()
+                playerFragment.addSwipeDetector()
             }
             ADAPTIVE_COLOR_APP -> {
                 if (PreferenceUtil.nowPlayingScreen in listOf(Normal, Material, Flat)) {
@@ -310,16 +310,8 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity(),
 
     override fun onServiceConnected() {
         super.onServiceConnected()
-        if (MusicPlayerRemote.playingQueue.isNotEmpty()) {
-            binding.slidingPanel.viewTreeObserver.addOnGlobalLayoutListener(object :
-                ViewTreeObserver.OnGlobalLayoutListener {
-                override fun onGlobalLayout() {
-                    binding.slidingPanel.viewTreeObserver.removeOnGlobalLayoutListener(this)
         hideBottomSheet(false)
     }
-            })
-        } // don't call hideBottomSheet(true) here as it causes a bug with the SlidingUpPanelLayout
-    }
 
     override fun onQueueChanged() {
         super.onQueueChanged()
@@ -514,7 +506,8 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity(),
         supportFragmentManager.commit {
             replace(R.id.playerFragmentContainer, fragment)
         }
-        playerFragment = fragment
+        supportFragmentManager.executePendingTransactions()
+        playerFragment = whichFragment(R.id.playerFragmentContainer)
         miniPlayerFragment = whichFragment<MiniPlayerFragment>(R.id.miniPlayerFragment)
         miniPlayerFragment?.view?.setOnClickListener { expandPanel() }
     }

app/src/main/java/code/name/monkey/retromusic/fragments/base/AbsPlayerFragment.kt

@@ -327,7 +327,15 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMusicServiceFragme
                 showLyricsIcon(this)
             }
         }
-        requireView().setOnTouchListener(
+    }
+
+    override fun onStart() {
+        super.onStart()
+        addSwipeDetector()
+    }
+
+    fun addSwipeDetector() {
+        view?.setOnTouchListener(
             if (PreferenceUtil.swipeAnywhereToChangeSong) {
                 SwipeDetector(
                     requireContext(),