Reverting to have videos starting from the IO thread.

app/src/main/java/com/vitorpamplona/amethyst/ui/components/VideoView.kt

@@ -32,6 +32,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -281,10 +282,13 @@ fun GetVideoController(
         UUID.randomUUID().toString()
     }
 
+    val scope = rememberCoroutineScope()
+
     // Prepares a VideoPlayer from the foreground service.
     DisposableEffect(key1 = videoUri) {
         // If it is not null, the user might have come back from a playing video, like clicking on
         // the notification of the video player.
+        scope.launch(Dispatchers.IO) {
             if (controller.value == null) {
                 PlaybackClientController.prepareController(
                     uid,
@@ -348,6 +352,7 @@ fun GetVideoController(
                     }
                 }
             }
+        }
 
         onDispose {
             if (!keepPlaying.value) {
@@ -366,6 +371,7 @@ fun GetVideoController(
             if (event == Lifecycle.Event.ON_RESUME) {
                 // if the controller is null, restarts the controller with a new one
                 // if the controller is not null, just continue playing what the controller was playing
+                scope.launch(Dispatchers.IO) {
                     if (controller.value == null) {
                         PlaybackClientController.prepareController(
                             uid,
@@ -398,6 +404,7 @@ fun GetVideoController(
                         }
                     }
                 }
+            }
             if (event == Lifecycle.Event.ON_PAUSE) {
                 if (!keepPlaying.value) {
                     // Stops and releases the media.
@@ -519,7 +526,8 @@ private fun RenderVideoPlayer(
                     .defaultMinSize(minHeight = 100.dp)
                     .align(Alignment.Center)
             } else {
-                Modifier.fillMaxWidth()
+                Modifier
+                    .fillMaxWidth()
                     .defaultMinSize(minHeight = 100.dp)
                     .align(Alignment.Center)
             },