本文介绍了如何在 onCreate 方法中显示对话框?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何在 onCreate 方法中显示 Dialog ?这可能吗,我试过了,但我得到了泄漏的窗口异常.任何人都可以给我建议吗?
How to show Dialog in onCreate method ? Is that possible at all, I tried but I got leaked window exception. Can anyone suggest me anything ?
推荐答案
您可以在 Handler Class 的帮助下使用 ProgressDialog Class.这样您就可以实现您想做的事情.
you can use ProgressDialog Class with the Help of Handler Class. This way you can achieve what you want to do.
progDailog = ProgressDialog.show(loginAct,"Process ", "please wait....",true,true);
new Thread ( new Runnable()
{
public void run()
{
// your loading code goes here
}
}).start();
Handler progressHandler = new Handler()
{
public void handleMessage(Message msg1)
{
progDailog.dismiss();
}
}
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