ProgressDialog 响应 返回键的问题
http://www.eoeandroid.com/thread-61478-1-1.html
ProgressDialog mProgressDialog=new ProgressDialog(this);mProgressDialog.setTitle("标题");mProgressDialog.setMessage("内容");mProgressDialog.show();
方式2:
Progress progress=ProgressDialog.show(this, "标题", "内容");progress.show();