Android学习笔记:[5]ProgressDialog进度框
1、新建一个Android Application Project:
![Android学习笔记:[5]ProgressDialog进度框](https://exp-picture.cdn.bcebos.com/7a3e980e7c75e5f4ebfa2fbeb1ceaad7736bbca6.jpg)
3、打开其中的MainActivity:
![Android学习笔记:[5]ProgressDialog进度框](https://exp-picture.cdn.bcebos.com/0da37be7340f6478342c7f0afd3e21c2bad6b5a6.jpg)
5、调用Activity的showDialog()方法,显示进度对话框:
![Android学习笔记:[5]ProgressDialog进度框](https://exp-picture.cdn.bcebos.com/e09173e89a618625689c0f5b3b04541bd00faaa6.jpg)
7、activity的布局情况:
![Android学习笔记:[5]ProgressDialog进度框](https://exp-picture.cdn.bcebos.com/d04eec260d9a310e2696289931b842406bfea2a6.jpg)
9、点击按钮,出现该进度对话框:
![Android学习笔记:[5]ProgressDialog进度框](https://exp-picture.cdn.bcebos.com/430174fec314f1c5ade180723c27ac5307889da6.jpg)
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