File Upload in WebView

Question

I have been struggling to upload files from WebView since last few days and there is no progress. I googled and implemented all suggested solutions but none works, like: sol

Answer 1

Found a SOLUTION which works for me! Add one more rule in the file proguard-android.txt:

-keepclassmembers class * extends android.webkit.WebChromeClient {
     public void openFileChooser(...);
}