Implemented history position playlist id tracking.

app/src/main/java/com/futo/platformplayer/Utility.kt

@@ -101,7 +101,7 @@ fun String.isHexColor(): Boolean {
 
 fun IPlatformClient.fromPool(pool: PlatformMultiClientPool) = pool.getClientPooled(this);
 
-fun IPlatformVideo.withTimestamp(sec: Long) =  PlatformVideoWithTime(this, sec);
+fun IPlatformVideo.withTimestamp(sec: Long) = PlatformVideoWithTime(this, sec);
 
 fun DocumentFile.getInputStream(context: Context) = context.contentResolver.openInputStream(this.uri);
 fun DocumentFile.getOutputStream(context: Context) = context.contentResolver.openOutputStream(this.uri);

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

@@ -26,6 +26,7 @@ import com.futo.platformplayer.models.HistoryVideo
 import com.futo.platformplayer.states.StateHistory
 import com.futo.platformplayer.states.StatePlatform
 import com.futo.platformplayer.states.StatePlayer
+import com.futo.platformplayer.states.StatePlaylists
 import com.futo.platformplayer.states.StatePlugins
 import com.futo.platformplayer.views.ToggleBar
 import com.futo.platformplayer.views.adapters.HistoryListViewHolder
@@ -243,12 +244,23 @@ class HistoryFragment : MainFragment() {
                 return;
             }
 
-            val inputMethodManager = context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager;
             val diff = v.video.duration - v.position;
             val vid: Any = if (diff > 5) { v.video.withTimestamp(v.position) } else { v.video };
-            StatePlayer.instance.clearQueue();
+
-            _fragment.navigate<VideoDetailFragment>(vid).maximizeVideoDetail();
+            val playlistId = v.playlistId
+            val playlist = playlistId?.let { StatePlaylists.instance.getPlaylist(it) }
+            val playlistIndex = playlist?.videos?.indexOfFirst { it.url == v.video.url }
+            if (playlist != null && playlistIndex != null && playlistIndex >= 0) {
+                _fragment.navigate<VideoDetailFragment>(vid).maximizeVideoDetail();
+                StatePlayer.instance.setPlaylist(playlist, playlistIndex)
+
+            } else {
+                StatePlayer.instance.clearQueue();
+                _fragment.navigate<VideoDetailFragment>(vid).maximizeVideoDetail();
+            }
+
             _editSearch.clearFocus();
+            val inputMethodManager = context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager;
             inputMethodManager.hideSoftInputFromWindow(_editSearch.windowToken, 0);
 
             _fragment.lifecycleScope.launch(Dispatchers.Main) {

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

@@ -1777,7 +1777,8 @@ class VideoDetailView : ConstraintLayout {
                         false,
                         (toResume.toFloat() / 1000.0f).toLong(),
                         null,
-                        true
+                        true,
+                        StatePlayer.instance.playlistId
                     );
                     Logger.i(
                         TAG,
@@ -3095,7 +3096,7 @@ class VideoDetailView : ConstraintLayout {
             if (v !is TutorialFragment.TutorialVideo) {
                 fragment.lifecycleScope.launch(Dispatchers.IO) {
                     val history = getHistoryIndex(v) ?: return@launch;
-                    StateHistory.instance.updateHistoryPosition(v, history, true, (positionMilliseconds.toFloat() / 1000.0f).toLong(), null, true);
+                    StateHistory.instance.updateHistoryPosition(v, history, true, (positionMilliseconds.toFloat() / 1000.0f).toLong(), null, true, StatePlayer.instance.playlistId);
                 }
             }
             _lastPositionSaveTime = currentTime;

app/src/main/java/com/futo/platformplayer/models/HistoryVideo.kt

@@ -14,15 +14,17 @@ import java.time.ZoneOffset
 class HistoryVideo {
     var video: SerializedPlatformVideo;
     var position: Long;
+    var playlistId: String? = null
 
     @kotlinx.serialization.Serializable(with = OffsetDateTimeSerializer::class)
     var date: OffsetDateTime;
 
 
-    constructor(video: SerializedPlatformVideo, position: Long, date: OffsetDateTime) {
+    constructor(video: SerializedPlatformVideo, position: Long, date: OffsetDateTime, playlistId: String?) {
         this.video = video;
         this.position = position;
         this.date = date;
+        this.playlistId = playlistId
     }
 
 
@@ -59,7 +61,7 @@ class HistoryVideo {
                 viewCount = -1
             );
 
-            return HistoryVideo(video, position, OffsetDateTime.of(LocalDateTime.ofEpochSecond(dateSec, 0, ZoneOffset.UTC), ZoneOffset.UTC));
+            return HistoryVideo(video, position, OffsetDateTime.of(LocalDateTime.ofEpochSecond(dateSec, 0, ZoneOffset.UTC), ZoneOffset.UTC), null);
         }
     }
 }

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

@@ -365,7 +365,7 @@ class StateBackup {
                                                                 }
                                                                 val hist = StateHistory.instance.getHistoryByVideo(histObj.video, true, histObj.date);
                                                                 if(hist != null)
-                                                                    StateHistory.instance.updateHistoryPosition(histObj.video, hist, true, histObj.position, histObj.date, false);
+                                                                    StateHistory.instance.updateHistoryPosition(histObj.video, hist, true, histObj.position, histObj.date, false, histObj.playlistId);
                                                             }
                                                             catch(ex: Throwable) {
                                                                 Logger.e(TAG, "Failed to import subscription group", ex);

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

@@ -65,7 +65,7 @@ class StateHistory {
     }
 
     private var _lastHistoryBroadcast = "";
-    fun updateHistoryPosition(liveObj: IPlatformVideo, index: DBHistory.Index, updateExisting: Boolean, position: Long = -1L, date: OffsetDateTime? = null, isUserAction: Boolean = false): Long {
+    fun updateHistoryPosition(liveObj: IPlatformVideo, index: DBHistory.Index, updateExisting: Boolean, position: Long = -1L, date: OffsetDateTime? = null, isUserAction: Boolean = false, playlistId: String? = null): Long {
         val pos = if(position < 0) 0 else position;
         val historyVideo = index.obj;
 
@@ -86,6 +86,7 @@ class StateHistory {
 
                 historyVideo.position = pos;
                 historyVideo.date = date ?: OffsetDateTime.now();
+                historyVideo.playlistId = playlistId
                 _historyDBStore.update(index.id!!, historyVideo);
                 onHistoricVideoChanged.emit(liveObj, pos);
 
@@ -157,7 +158,7 @@ class StateHistory {
                 UIDialogs.toast("History item null?\nNo history tracking..");
         }
         else if(create) {
-            val newHistItem = HistoryVideo(SerializedPlatformVideo.fromVideo(video), 0, watchDate ?: OffsetDateTime.now());
+            val newHistItem = HistoryVideo(SerializedPlatformVideo.fromVideo(video), 0, watchDate ?: OffsetDateTime.now(), StatePlayer.instance.playlistId);
             val id = _historyDBStore.insert(newHistItem);
             result = _historyDBStore.getOrNull(id);
             if(result == null)

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

@@ -114,6 +114,9 @@ class StatePlayer {
     var currentVideo: IPlatformVideo? = null
         private set;
 
+    private var _currentPlaylistId: String? = null
+    val playlistId: String? get() = if (_queueType == TYPE_PLAYLIST) _currentPlaylistId else null
+
     init {
         onQueueChanged.subscribe {
             updateLastQueue()
@@ -275,23 +278,6 @@ class StatePlayer {
         }
         onQueueChanged.emit(true);
     }
-    fun setPlaylist(playlist: IPlatformPlaylistDetails, toPlayIndex: Int = 0, focus: Boolean = false, shuffle: Boolean = false) {
-        synchronized(_queue) {
-            _queue.clear();
-            setQueueType(TYPE_PLAYLIST);
-            _queueName = playlist.name;
-            _queue.addAll(playlist.contents.getResults());
-            queueFocused = focus;
-            queueShuffle = shuffle;
-            if (shuffle) {
-                createShuffledQueue();
-            }
-            _queuePosition = toPlayIndex;
-        }
-        playlist.id.value?.let { StatePlaylists.instance.didPlay(it); };
-
-        onQueueChanged.emit(true);
-    }
     fun setPlaylist(playlist: Playlist, toPlayIndex: Int = 0, focus: Boolean = false, shuffle: Boolean = false) {
         synchronized(_queue) {
             _queue.clear();
@@ -305,6 +291,7 @@ class StatePlayer {
             }
             _queuePosition = toPlayIndex;
         }
+        _currentPlaylistId = playlist.id
         StatePlaylists.instance.didPlay(playlist.id);
 
         onQueueChanged.emit(true);

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

@@ -200,10 +200,10 @@ class StatePlaylists {
     }
 
     fun getLastPlayedPlaylist() : Playlist? {
-        return playlistStore.queryItem { it.maxByOrNull { x -> x.datePlayed } };
+        return playlistStore.queryItem { it.filter { x -> x.id != StatePlaylists.LAST_QUEUE_PLAYLIST_ID }.maxByOrNull { x -> x.datePlayed } };
     }
     fun getLastUpdatedPlaylist() : Playlist? {
-        return playlistStore.queryItem { it.maxByOrNull { x -> x.dateUpdate } };
+        return playlistStore.queryItem { it.filter { x -> x.id != StatePlaylists.LAST_QUEUE_PLAYLIST_ID }.maxByOrNull { x -> x.dateUpdate } };
     }
 
     fun getPlaylists() : List<Playlist> {

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

@@ -463,7 +463,7 @@ class StateSync {
                 for(video in history){
                     val hist = StateHistory.instance.getHistoryByVideo(video.video, true, video.date);
                     if(hist != null)
-                        StateHistory.instance.updateHistoryPosition(video.video, hist, true, video.position, video.date)
+                        StateHistory.instance.updateHistoryPosition(video.video, hist, true, video.position, video.date, false, video.playlistId)
                     if(lastHistory < video.date)
                         lastHistory = video.date;
                 }