Android 基础教程之-------Android ProgressBar的使用http://blog.csdn.net/Android_Tutor/article/details/5695170 FAQ: ProgressBar 样式? 样式自定义? // ProgressBar protected static final int STOP = 0x10000; protected static final int NEXT = 0x10001; private int iCount =
使用android MediaPlayer播放音频文件时,有时会出现prepareasync called in state 8错误. 以下方法可以避免这个异常出现. 第一种方法: private void playAudio(String audioUri){ Uri uri = Uri.parse(audioUri); mMediaPlayer = MediaPlayer.create(getApplicationContext(), uri); try { //在播放之前先判断playe