摘要:
现在布局中添加VideoView控件设置视频资源及播放private VideoView mVideoView;public void initPlayer() { mVideoView = findVi... 阅读全文
摘要:
初始化MediaPlayer及加载音频资源,加载完成后开始播放private MediaPlayer mediaPlayer;private void start() { mediaPlayer = ne... 阅读全文
摘要:
首先实现一个接收U盘挂载和异常广播的BroadcastReceiverpublic class USBReceiver extends BroadcastReceiver { @Override p... 阅读全文
摘要:
package com.xindecoiot.rfidchecker.result;import java.io.BufferedOutputStream;import java.io.File;import j... 阅读全文