Stop video depend on events

app/src/main/java/org/futo/circles/feature/timeline/TimelineDialogFragment.kt

@@ -7,6 +7,7 @@ import androidx.fragment.app.viewModels
 import androidx.lifecycle.lifecycleScope
 import androidx.media3.common.Player
 import androidx.media3.exoplayer.ExoPlayer
+import androidx.navigation.fragment.findNavController
 import androidx.navigation.fragment.navArgs
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.RecyclerView
@@ -106,6 +107,9 @@ class TimelineDialogFragment : BaseFullscreenDialogFragment(DialogFragmentTimeli
         setupViews()
         setupObservers()
         setupMenu()
+        findNavController().addOnDestinationChangedListener { _, destination, _ ->
+            if (destination.id != R.id.timelineFragment) listAdapter.stopVideoPlayback()
+        }
     }
 
     override fun onPause() {

app/src/main/java/org/futo/circles/feature/timeline/list/TimelineAdapter.kt

@@ -89,13 +89,14 @@ class TimelineAdapter(
     override fun onViewDetachedFromWindow(holder: PostViewHolder) {
         super.onViewDetachedFromWindow(holder)
         (holder as? MediaViewHolder)?.unTrackMediaLoading()
+        if (holder == currentPlayingVideoHolder) stopVideoPlayback()
     }
 
     override fun onVideoPlaybackStateChanged(holder: VideoPostViewHolder, isPlaying: Boolean) {
         currentPlayingVideoHolder = if (isPlaying) holder else null
     }
 
-    fun stopVideoPlayback(){
+    fun stopVideoPlayback() {
         currentPlayingVideoHolder?.stopVideo()
     }