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我是一个“新鲜的”Android开发人员,我尝试了水平ProgressBar。 我有一个小问题,进度停在中间,直到酒吧结束才继续。Android水平progresbar进度停在中间
你能帮助我吗?
这是我的代码
progress=0;
mProgress = (ProgressBar) findViewById(R.id.progressBar1);
mProgress.setMax(200);
// Start lengthy operation in a background thread
new Thread(new Runnable()
{
public void run()
{
while (mProgressStatus < 100)
{
mProgressStatus = doWork();
// Update the progress bar
mHandler.post(new Runnable()
{
public void run()
{
mProgress.incrementProgressBy(20);
mProgress.setProgress(mProgressStatus);
}
});
}
// Cache la progressBar
mHandler.post(new Runnable()
{
@Override
public void run()
{
mProgress.setVisibility(4);
}
});
}
//---------------------------------Work to do-----------------------
private int doWork()
{
try{
Thread.sleep(50);//5 secondes
}catch(InterruptedException e)
{
e.printStackTrace();
}
return ++progress;
}
//------------------------------------------------------------------
}).start();
}
您的实际错误是什么?你坚持什么? – DaveHogan 2013-04-30 13:23:52