| # Retain all Preference classes, which the tests rely on. | |
| -keep class androidx.preference.Preference* { | |
| *; | |
| } | |
| # Keep annotated classes or class members. | |
| -keep @androidx.annotation.Keep class * | |
| -keepclassmembers class * { | |
| @androidx.annotation.Keep *; | |
| } |