# Annotations are implemented as attributes, so we have to explicitly keep them.
# Catch all which encompasses attributes like RuntimeVisibleParameterAnnotations
# and RuntimeVisibleTypeAnnotations
-keepattributes RuntimeVisible*Annotation*

# JNI is an entry point that's hard to keep track of, so there's
# an annotation to mark fields and methods used by native code.

# Keep the annotations that proguard needs to process.
-keep class com.google.android.apps.common.proguard.UsedBy*

# Just because native code accesses members of a class, does not mean that the
# class itself needs to be annotated - only annotate classes that are
# referenced themselves in native code.
-keep @com.google.android.apps.common.proguard.UsedBy* class * {
  <init>();
}
-keepclassmembers class * {
    @com.google.android.apps.common.proguard.UsedBy* *;
}