All my android studio file is not showing original code. All java and XML file affected. When I open a file it shows \"File was loaded in the wrong encoding:\'UTF-8\'. I tri
Go to :
File -> Other Settings -> Default Settings, find File Encodings, change Project Encoding to System-Default and the other settings as follows:
File -> Other Settings -> Default Settings
File Encodings
System-Default
If this didn't help, try reinstalling the Android Studio (or install the latest version if you already don't use it).