ExoPlayer播放当前录制的媒体文件

// 获取录制的媒体文件的路径或URI
String mediaFilePath = "path/to/recorded/file.mp4";

// 创建ExoPlayer实例
SimpleExoPlayer player = new SimpleExoPlayer.Builder(context).build();

// 创建媒体源对象
MediaSource mediaSource = new ProgressiveMediaSource.Factory(
        new DefaultDataSourceFactory(context, "ExoPlayer"))
        .createMediaSource(Uri.parse(mediaFilePath));

// 设置媒体源给ExoPlayer
player.setMediaSource(mediaSource);

// 准备ExoPlayer
player.prepare();

// 开始播放
player.play();