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面向对象课设

2016-05-23 15:44:11   0  举报

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仅支持查看

面向对象的媒体播放器类图

媒体播放器类图

作者其他创作

大纲/内容

PlayerView

public void updateProgess(); public void end();

ProgressObserverInterface

PlayerModelInterface

ControllerInterface

+ public void start(String path); public void stop(); public void increaseProgress(); public void decreaseProgress(); public void setModelProgress(int progress); public int getDuration(); public void notifyPattern(int pattern); public void close();

Activity

oncreat();

MainActivity

oncreat();turntomusic();turntovedio();

PlayerModel

private int progress; private MediaPlayer mediaPlayer; private ProgressObserver progressObservers; private String path; private boolean flag; private SurfaceHolder surfaceHolder;

vediocontroller

private PlayerModelInterface model; private PlayerView view; private List title = new ArrayList();//记录视频文件的名字 private List path = new ArrayList();//记录视频文件的路径 private Cursor cursor; private Handler myHandler = new Handler();; private Thread thread; private boolean flag = true;

+oncreat() public void start(String path); public void stop(); public void increaseProgress(); public void decreaseProgress(); public void setModelProgress(int progress); public int getDuration(); public void notifyPattern(int pattern); public void close();

musictroller

private PlayerModelInterface model; private PlayerView view; private List title = new ArrayList();//记录音乐文件的名字 private List path = new ArrayList();//记录音乐文件的路径 private Cursor cursor; private Handler myHandler = new Handler();; private Thread thread; private boolean flag = true;