问题描述
有没有我对我的应用程序时,它崩溃自动重启本身编程的方法吗?我的应用程序仅仅是一个简单的媒体渲染应用程序,但它偶尔会崩溃(它应该)。这是在所有可能的?谢谢。我的code看起来像这样
公共无效播放(){如果(熔点!= NULL){
mp.reset();
mp.release();
熔点=无效;
}
AudioRenderer MR =新AudioRenderer();
MP = mr.AudioRenderer(文件路径);
}私有类AudioRenderer延伸活动{
私人的MediaPlayer AudioRenderer(字符串文件路径){
文件位置=新的文件(文件路径);
URI路径= Uri.fromFile(位置);
MP = MediaPlayer.create(这一点,路径);
}
回MP
}
这将做的工作适合你。
How启动自动停止的Android服务?
我还是不明白为什么它应该崩溃。
更新
您创建未捕获的异常处理程序的
私人Thread.UncaughtExceptionHandler onRuntimeError =新Thread.UncaughtExceptionHandler(){
公共无效uncaughtException(线程线程,可抛出前){
//尝试启动活动再次
};
在上创建,您注册未捕获的异常处理程序的
@覆盖
保护无效的onCreate(){
super.onCreate();
Thread.setDefaultUncaughtExceptionHandler(onRuntimeError);
}
Is there a way for my to program my app to automatically restart itself whenever it crashes? My app is just a simple media rendering App, however it occasionally crashes ( it's supposed to ). Is this at all possible? Thanks. My code looks like this
public void Play(){ if(mp != null) {
mp.reset();
mp.release();
mp = null;
}
AudioRenderer mr = new AudioRenderer();
mp = mr.AudioRenderer(filePath);
}
private class AudioRenderer extends Activity {
private MediaPlayer AudioRenderer(String filePath) {
File location = new File(filePath);
Uri path = Uri.fromFile(location);
mp= MediaPlayer.create(this, path);
}
return mp
}
this will do the job for you.
How to start the automatically stopped android service?
still i don't understand why it is supposed to crash.
UPDATE
you create an handler for uncaught exception
private Thread.UncaughtExceptionHandler onRuntimeError= new Thread.UncaughtExceptionHandler() {
public void uncaughtException(Thread thread, Throwable ex) {
//Try starting the Activity again
};
in your on create, you register an handler for uncaught exception
@Override
protected void onCreate() {
super.onCreate();
Thread.setDefaultUncaughtExceptionHandler(onRuntimeError);
}
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