C#使用HWQPlayer类播放wav文件 类的代码: using System.IO; using System.Runtime.InteropServices; namespace HoverTreeSound.HewenqiFrame { internal class HWQPlayer { [DllImport("winmm.dll")] private static extern int sndPlaySoundA(byte[] lpszSoundName, int uFla
Android MediaPlayer 播放assets 文件夹下面的视频报错 报下面的错: java.io.FileNotFoundException: This file can not be opened as a file descriptor; it is probably compressed 调用办法是: AssetFileDescriptor afd = getResources().getAssets().openFd("input.avi");mediaPlayer
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
1. 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1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pl