运行时更改进度对话框消息
我有一个相当简单的问题，我不知道如何解决。我想在进度对话框运行和显示时更改其消息文本。一个例子是“剩余时间”计数器，它会在进度动画旋转时进行倒计时。我不确定如何解决这个问题，因为即使在正在运行的线程中执行progressDialog.setMessage(String)，也不会改变对话框本身的任何内容。谢谢你！
I've got a fairly simple issue I'm not sure how to resolve. I want to change the message text of a Progress Dialog while it's running and showing. An example of this would be something like a "time remaining" counter that would count down while the progress animation is spinning. I'm not sure how I would approach this because doing progressDialog.setMessage(String), even within a running thread, will not change anything in the Dialog itself. Thank you!
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
您可能需要检查此问题。
简而言之：您需要创建一个小的 Runnable，您可以使用
runOnUiThread在 UI 线程上执行它...You might want to check this question out.
In short: You need to create a little Runnable which you can execute on the UI thread using
runOnUiThread...