progressbar,书写线程以10秒的时间完成其进度显示工作

publicclass ProgressBarStu extends Activity {

private ProgressBar progressBar = null;

protected void onCreate(BundlesavedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.progressbar);

progressBar = (ProgressBar)findViewById(R.id.progressBar);

Thread thread = new Thread(newRunnable() {

@Override

public void run() {

int progressBarMax =progressBar.getMax();

try {

while(progressBarMax!=progressBar.getProgress()){

intstepProgress = progressBarMax/10;

intcurrentprogress = progressBar.getProgress();

progressBar.setProgress(currentprogress+stepProgress);

Thread.sleep(1000);

}

} catch(InterruptedException e) {

e.printStackTrace();

}

}

});

thread.start();

}

}