Androidはよく混同されます

基本的に混同する必要はありません

    -keep public class * extends android.app.Activity
    -keep public class * extends android.app.Application
    -keep public class * extends android.app.Service
    -keep public class * extends android.content.BroadcastReceiver
    -keep public class * extends android.content.ContentProvider
    -keep public class * extends android.app.backup.BackupAgentHelper
    -keep public class * extends android.preference.Preference
    -keep public class * extends android.view.View
    -keep public class com.android.vending.licensing.ILicensingService
    -keep class android.support.** {*;}
    
    -keepclasseswithmembernames class * {
        native ;
    }
    -keepclassmembers class * extends android.app.Activity{
        public void *(android.view.View);
    }
    -keepclassmembers enum * {
        public static **[] values();
        public static ** valueOf(java.lang.String);
    }
    -keep public class * extends android.view.View{
        *** get*();
        void set*(***);
        public (android.content.Context);
        public (android.content.Context, android.util.AttributeSet);
        public (android.content.Context, android.util.AttributeSet, int);
    }
    -keepclasseswithmembers class * {
        public (android.content.Context, android.util.AttributeSet);
        public (android.content.Context, android.util.AttributeSet, int);
    }
    -keep class * implements android.os.Parcelable {
      public static final android.os.Parcelable$Creator *;
    }
    -keepclassmembers class * implements java.io.Serializable {
        static final long serialVersionUID;
        private static final java.io.ObjectStreamField[] serialPersistentFields;
        private void writeObject(java.io.ObjectOutputStream);
        private void readObject(java.io.ObjectInputStream);
        java.lang.Object writeReplace();
        java.lang.Object readResolve();
    }
    -keep class **.R$* {
     *;
    }
    -keepclassmembers class * {
        void *(**On*Event);
    }

エンティティークラス

    -keep class com.example.test.Bean.** { *; }

Butter Knife

    #Butter Knife
    -keep class butterknife.** { *; }
    -dontwarn butterknife.internal.**
    -keep class **$$ViewBinder { *; }
    -keepclasseswithmembernames class * {
        @butterknife.* ;
    }
    -keepclasseswithmembernames class * {
        @butterknife.* ;
    }

Retrofit

    # Retrofit
    -dontwarn  okhttp3.*
    -dontnote okhttp3.**
    -keep class okhttp3.* { *; }
    -dontnote retrofit2.**
    -dontwarn retrofit2.**
    -keep class retrofit2.** { *; }
    -keepattributes Signature
    -keepattributes Exceptions

RxJava RxAndroid

    # RxJava RxAndroid
    -dontwarn sun.misc.**
    -keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* {
       long producerIndex;
       long consumerIndex;
    }
    -keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueProducerNodeRef {
        rx.internal.util.atomic.LinkedQueueNode producerNode;
    }
    -keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueConsumerNodeRef {
        rx.internal.util.atomic.LinkedQueueNode consumerNode;
    }

Gson

    # Gson
    -keepattributes Signature
    -keepattributes *Annotation*
    -keep class com.google.gson.stream.** { *; }
    

Glide

        # Glide
        -keep public class * implements com.bumptech.glide.module.GlideModule
        -keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
          **[] $VALUES;
          public *;
        }

dagger

    # dagger
    -dontwarn dagger.**
    -dontwarn com.squareup.javapoet.**
    -dontwarn com.google.common.**