Untitled

// Embedded Twitter/X video player
@androidx.annotation.OptIn(androidx.media3.common.util.UnstableApi::class)
@Composable
private fun TwitterVideoPlayer(videoUrl: String, onClose: () -> Unit) {
    val context = LocalContext.current
    val lifecycleOwner = androidx.lifecycle.compose.LocalLifecycleOwner.current

    // One player instance per URL. fxtwitter hands back either a progressive MP4 or an HLS
    // (.m3u8) URL; the default media-source factory picks the right one from the URL because
    // the HLS module is on the classpath, so no explicit MediaSource wiring is needed.
    val exoPlayer = remember(videoUrl) {
        androidx.media3.exoplayer.ExoPlayer.Builder(context).build().apply {
            setMediaItem(androidx.media3.common.MediaItem.fromUri(videoUrl))
            playWhenReady = true
            prepare()
        }
    }

    // Pause when the app goes to the background so audio doesn't keep playing, and always
    // release the player when this preview leaves composition (scrolled away / dismissed).
    androidx.compose.runtime.DisposableEffect(lifecycleOwner, videoUrl) {
        val observer = androidx.lifecycle.LifecycleEventObserver { _, event ->
            if (event == androidx.lifecycle.Lifecycle.Event.ON_PAUSE) exoPlayer.pause()
        }
        lifecycleOwner.lifecycle.addObserver(observer)
        onDispose {
            lifecycleOwner.lifecycle.removeObserver(observer)
            exoPlayer.release()
        }
    }

    Box(
        modifier = Modifier
            .fillMaxWidth()
            .heightIn(max = 240.dp)
            .clip(RoundedCornerShape(8.dp))
            .background(Color.Black),
        contentAlignment = Alignment.Center,
    ) {
        AndroidView(
            factory = { ctx ->
                androidx.media3.ui.PlayerView(ctx).apply {
                    player = exoPlayer
                    useController = true
                    setShowNextButton(false)
                    setShowPreviousButton(false)
                    layoutParams = android.view.ViewGroup.LayoutParams(
                        android.view.ViewGroup.LayoutParams.MATCH_PARENT,
                        android.view.ViewGroup.LayoutParams.MATCH_PARENT,
                    )
                }
            },
            modifier = Modifier.fillMaxSize(),
            onRelease = { it.player = null },
        )
        IconButton(
            onClick = onClose,
            modifier = Modifier
                .align(Alignment.TopEnd)
                .padding(4.dp)
                .size(36.dp)
                .background(Color.Black.copy(alpha = 0.55f), RoundedCornerShape(18.dp)),
        ) {
            Icon(
                imageVector        = Icons.Default.Close,
                contentDescription = "Close player",
                tint               = Color.White,
                modifier           = Modifier.size(18.dp),
            )
        }
    }
}