我不确定我是否建议使用您所遵循的模式,但以下是让线程一个接一个地运行而不是同时运行所有线程的方法:
public void progress(final int numberOfRuns) {
if (numberOfRuns <= 0 ) {
return;
}
new Thread(new Runnable() {
public void run() {
while (progressStatus < 100) {
progressStatus += 1;
// Update the progress bar and display the
//current value in the text view
handler.post(new Runnable() {
public void run() {
progressBar.setProgress(progressStatus);
textView.setText(progressStatus + "/" + progressBar.getMax());
// For the UI Changes. Eg update the loop number
myTextView.setText(Integer.toString(totalLoop));
}
});
try {
// Sleep for 200 milliseconds.
//Just to display the progress slowly
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
progressStatus = 0;
totalLoop = totalLoop+1;
progress(numberOfRuns - 1);
}
}).start();
}
那就打电话
progress(numberOfRuns)
,不需要任何循环。