-keep public class * implements com.google.android.gms.cast.framework.OptionsProvider {
  public <methods>;
}

# Don't warn about the auto value in Cast SDK Proguard.
# This is due to the dependency on transport-api:2.0.0.
# Can be removed after transport-api exposes this in their proguard rule.
-dontwarn com.google.auto.value.**

# Don't warn about the VMStack class in Cast SDK Proguard.
-dontwarn dalvik.system.VMStack

# We keep all fields for every generated proto file as the runtime uses
# reflection over them that ProGuard cannot detect. Without this keep
# rule, fields may be removed that would cause runtime failures.
-keepclassmembers class * extends com.google.android.gms.internal.cast.zzxi {
  <fields>;
}