Forms only provide actionsheet and alert two kinds of dialog, and is the page level, these two things basically no use, must use a third-party library, currently supports the best \ Function Most powerful is userdialogs, not one.
But there are a lot of problems in the userdialogs, and here's a record.
1. In addition to the standard dialog, such as toast loading and so on are conflict, that is, at the same time can only have one on the interface
For example, if there is a loading in front, and a toast is popped in the back, the loading will be replaced directly, even if the loading time is not over.
PS:loading. Hide (); The method does not only affect loading, others will affect the cause:
Public Virtual void Hide () { thisfalse; this. activity. Runonuithread (() = AndHUD.Shared.Dismiss (this. activity));
A probe into the userdialogs of xamarin.forms