android media class

Question

求Media（Framework/base/media/java/android/media）的类图 或者是对理解有帮助的逻辑指导

Answer 1

还有android Video的部分在哪儿呢

Answer 2

软件包分层结构：
    android.media类分层结构    * java.lang.Object
          o android.media.AsyncPlayer
          o android.media.AudioFormat
          o android.media.AudioManager
          o android.media.AudioRecord
          o android.media.AudioService.VolumeStreamState
          o android.media.AudioSystem
          o android.media.AudioTrack
          o android.media.CamcorderProfile
          o android.media.CameraProfile
          o android.media.DecoderCapabilities
          o android.media.EncoderCapabilities
          o android.media.EncoderCapabilities.AudioEncoderCap
          o android.media.EncoderCapabilities.VideoEncoderCap
          o android.media.ExifInterface
          o android.media.FaceDetector
          o android.media.FaceDetector.Face
          o java.io.InputStream (implements java.io.Closeable)
                + android.media.AmrInputStream
                + android.media.ResampleInputStream
          o android.media.JetPlayer
          o android.media.MediaFile
          o android.media.MediaMetadataRetriever
          o android.media.MediaPlayer
          o android.media.MediaRecorder
          o android.media.MediaRecorder.AudioEncoder
          o android.media.MediaRecorder.AudioSource
          o android.media.MediaRecorder.OutputFormat
          o android.media.MediaRecorder.VideoEncoder
          o android.media.MediaRecorder.VideoSource
          o android.media.MediaScanner
          o android.media.MediaScannerConnection
          o android.media.Metadata
          o android.media.Metadata.TimedText
          o android.media.MiniThumbFile
          o android.media.Ringtone
          o android.media.RingtoneManager
          o android.media.SoundPool
          o IAudioService.Stub
                + android.media.AudioService
          o android.media.ThumbnailUtils
          o android.media.ToneGenerator接口分层结构    * android.media.AudioManager.OnAudioFocusChangeListener
    * android.media.AudioRecord.OnRecordPositionUpdateListener
    * android.media.AudioSystem.ErrorCallback
    * android.media.AudioTrack.OnPlaybackPositionUpdateListener
    * android.media.JetPlayer.OnJetEventListener
    * android.media.MediaPlayer.OnBufferingUpdateListener
    * android.media.MediaPlayer.OnCompletionListener
    * android.media.MediaPlayer.OnErrorListener
    * android.media.MediaPlayer.OnInfoListener
    * android.media.MediaPlayer.OnPreparedListener
    * android.media.MediaPlayer.OnSeekCompleteListener
    * android.media.MediaPlayer.OnVideoSizeChangedListener
    * android.media.MediaRecorder.OnErrorListener
    * android.media.MediaRecorder.OnInfoListener
    * android.media.MediaScannerClient
    * android.media.MediaScannerConnection.OnScanCompletedListener
          o android.media.MediaScannerConnection.MediaScannerConnectionClient
    * android.media.SoundPool.OnLoadCompleteListener枚举分层结构    * java.lang.Object
          o java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
                + android.media.DecoderCapabilities.VideoDecoder
                + android.media.DecoderCapabilities.AudioDecoder