在Android中使用ProgressDialog的小问题 [英] little problem with ProgressDialog in android
本文介绍了在Android中使用ProgressDialog的小问题的处理方法,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
所以如何在重定向到其他活动后取消对话框?
ProgressDialog.show( this , 正在加载..., 请求等待);
Intent i = new Intent( this ,Content。 class );
i.putExtra( Actype, news);
startActivity(i);
解决方案
参考:在加载其他活动时显示ProgressDialog [ ^ ]
您可以使用dismiss函数关闭ProgressDialog。这样的事情:
if(ProgressDialog!= null){
ProgressDialog.dismiss();
}
hi every one . i am using the ProgressDialog in my project , but i have a little with that ! indeed i use it when i want to redirect to other activities . but unfortunately when i come back to the first activity , it still works !
so how can i cancel the dialog after Redirecting to other activities ?!
ProgressDialog.show(this, "Loading ...", " pleas wait");
Intent i=new Intent(this,Content.class);
i.putExtra("Actype", "news");
startActivity(i);
解决方案
Refer: Show ProgressDialog while other activity is loading[^]
you can close the ProgressDialog with dismiss function. somthing like this:
if(ProgressDialog != null) {
ProgressDialog.dismiss();
}
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