Fixed bottom menu button visibility.

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/bottombar/MenuBottomBarFragment.kt

@@ -246,7 +246,7 @@ class MenuBottomBarFragment : MainActivityFragment() {
         fun updateAllButtonVisibility() {
             val defs = currentButtonDefinitions?.toMutableList() ?: return
             val metrics = StateApp.instance.displayMetrics ?: resources.displayMetrics;
-            _buttonsVisible = floor(metrics.widthPixels.toDouble() / 65.dp(resources).toDouble()).roundToInt() - 1;
+            _buttonsVisible = floor(metrics.widthPixels.toDouble() / 65.dp(resources).toDouble()).roundToInt();
             if (_buttonsVisible >= defs.size) {
                 updateBottomMenuButtons(defs.toMutableList(), false);
             } else if (_buttonsVisible > 0) {

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailView.kt

@@ -859,11 +859,11 @@ class VideoDetailView : ConstraintLayout {
 
 
     private val _historyIndexLock = Mutex(false);
-    suspend fun getHistoryIndex(video: IPlatformVideo): DBHistory.Index = withContext(Dispatchers.IO){
+    suspend fun getHistoryIndex(video: IPlatformVideo): DBHistory.Index? = withContext(Dispatchers.IO){
         _historyIndexLock.withLock {
             val current = _historyIndex;
             if(current == null || current.url != video.url) {
-                val index = StateHistory.instance.getHistoryByVideo(video, true)!!;
+                val index = StateHistory.instance.getHistoryByVideo(video, true);
                 _historyIndex = index;
                 return@withContext index;
             }
@@ -1390,7 +1390,7 @@ class VideoDetailView : ConstraintLayout {
 
         if (video !is TutorialFragment.TutorialVideo) {
             fragment.lifecycleScope.launch(Dispatchers.IO) {
-                val historyItem = getHistoryIndex(videoDetail);
+                val historyItem = getHistoryIndex(videoDetail) ?: return@launch;
 
                 withContext(Dispatchers.Main) {
                     _historicalPosition = StateHistory.instance.updateHistoryPosition(video,  historyItem,false, (toResume.toFloat() / 1000.0f).toLong());
@@ -2252,7 +2252,7 @@ class VideoDetailView : ConstraintLayout {
         if (updateHistory && (_lastPositionSaveTime == -1L || currentTime - _lastPositionSaveTime > 5000)) {
             if (v !is TutorialFragment.TutorialVideo) {
                 fragment.lifecycleScope.launch(Dispatchers.IO) {
-                    val history = getHistoryIndex(v);
+                    val history = getHistoryIndex(v) ?: return@launch;
                     StateHistory.instance.updateHistoryPosition(v, history, true, (positionMilliseconds.toFloat() / 1000.0f).toLong());
                 }
             }

app/src/main/java/com/futo/platformplayer/states/StateHistory.kt

@@ -106,7 +106,7 @@ class StateHistory {
             if(result == null)
                 UIDialogs.toast("History creation failed?\nNo history tracking..");
         }
-        return null;
+        return result;
     }
 
     fun removeHistory(url: String) {

app/src/main/java/com/futo/platformplayer/views/behavior/GestureControlView.kt

@@ -748,7 +748,6 @@ class GestureControlView : LinearLayout {
                     Log.i(TAG, "Starting brightness brightness: $brightness, _brightnessFactor: $_brightnessFactor, _originalBrightnessMode: $_originalBrightnessMode")
 
                     _originalBrightnessFactor = _brightnessFactor
-                    android.provider.Settings.System.putInt(context.contentResolver, android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE, android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL);
                 } catch (e: Throwable) {
                     Settings.instance.gestureControls.useSystemBrightness = false
                     Settings.instance.save()