xamarin/Xamarin.Forms
Webviews aren't being garbage collected when the containing page is popped
オープン
#1,430 opened on 2017/12/20
a/webviewe/2 :clock2:good first issuehacktoberfest 🍻help wantedp/Androidt/bug :bug:up-for-grabs
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説明
Migrated from https://bugzilla.xamarin.com/show_bug.cgi?id=55749
Description
In the sample program, ThirdPage contains a webview defined in the xaml. Nothing is done to the webview in the code. Run the program and press the ThirdPage button, then the back arrow, 5 times and look at the memory allocations - there are 5 instances of the ThirdPage, WebView, WebViewRenderer, and WebClient (snapshot1 in the attached file). Not tap the button to garbage collect. The instances of ThirdPage and WebView drops to one, but WebViewRenderer and WebViewClient are still 5 (snapshot2). Why aren't these garbage collected?
Basic Information
- Version with issue: 2.3.4