WebViewWithViewGroup

Sample for DroidKaigi2019 session

"WebView+ViewGroupを実現するAOSPメールアプリの内部実装とニュースアプリへの応用"
"Internal implemention of AOSP mail app that makes WebView and ViewGroup possible and how to apply it to news apps"
https://droidkaigi.jp/2019/timetable/70923

Before

using Pixel2XL emulator

<ScrollView>         
  <LinerLayout>      
     <Button>        
     <WebView>       
     <Button>        
   </LinerLayout>    
<ScrollView>         

After

<ArticleContainer>  
   <ArticleWebView> 
   <Button>         
   <Button>         
</ArticleContainer>