android音乐播放器的常用操作 - 安卓代码下... ... private TextView playtime = null;//已播放时间 private SeekBar seekbar = null;//歌曲进度 private int currentPosition;//当前播放位置 ...
基于6个网页-相关网页
返回当前播放位置与总记录长度的比例。
Returns the ratio of the current playback position to the total recording length.
例如，可以用它表示一个文件已经下载的百分比或者播放电影时的当前位置。
For instance, it can show you what percentage of a file is downloaded or how far you are into a movie. This progress control says that a download is 33% complete.
停止做同样的事，除非它停止内部播放器完全，使它失去它的当前位置。
Stop does the same thing except it stops the internal player completely, making it lose its current position.
应用推荐