Merge pull request #1010 from Bnyro/master

small fixes

app/proguard-rules.pro

@@ -14,7 +14,7 @@
 
 # Uncomment this to preserve the line number information for
 # debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
+-keepattributes SourceFile,LineNumberTable
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.

app/src/main/AndroidManifest.xml

@@ -23,7 +23,7 @@
         android:requestLegacyExternalStorage="true"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.Purple"
+        android:theme="@style/Theme.Purple.Pure"
         tools:targetApi="n">
 
         <activity

app/src/main/java/com/github/libretube/fragments/PlayerFragment.kt

@@ -739,7 +739,8 @@ class PlayerFragment : BaseFragment() {
                 if (!isLive) seekToWatchPosition()
                 exoPlayer.prepare()
                 exoPlayer.play()
-                exoPlayerView.useController = true
+                // show controllers when not in picture in picture mode
+                if (!activity?.isInPictureInPictureMode!!) exoPlayerView.useController = true
                 initializePlayerNotification()
                 if (sponsorBlockEnabled) fetchSponsorBlockSegments()
                 // show comments if related streams disabled