Andrey T questions

Andrey T answers

• Update Android studio 3.5 getting proguard warnings
• using Retrofit2/okhttp3 upload file,the upload action always performs twice,one fast ,and other slow
• Full width button material dialogs
• Widget not tinted on Lollipop
• Webview causes ANR
• selectableItemBackground crashing App
• Dialog buttons with long text not wrapping / squeezed out - material theme on android 5.0 lollipop
• Webview email link (mailto)