Android Proguard SDK8

Proguard configuration

如果您的APP本身需要經過proguard混淆，請增加下面的設定

##---------------Begin: proguard for MADP  ----------
-dontoptimize
-optimizations !code/simplification/arithmetic,!code/simplification/cast,!field/*,!class/merging/*
-optimizationpasses 5
-dontusemixedcaseclassnames
-keepattributes *Annotation*,InnerClasses,EnclosingMethod,SourceFile,LineNumberTable
-dontpreverify
-verbose
-dontwarn android.support.**

-keep public class com.google.vending.licensing.ILicensingService
-keep public class com.android.vending.licensing.ILicensingService

# keep setters in Views so that animations can still work.
# see http://proguard.sourceforge.net/manual/examples.html#beans
-keepclassmembers public class * extends android.view.View {
    void set*(***);
    *** get*();
}

# We want to keep methods in Activity that could be used in the XML attribute onClick
-keepclassmembers class * extends android.app.Activity {
    public void *(android.view.View);
}

-keep class * extends android.os.Parcelable {
    public static final android.os.Parcelable$Creator *;
}

-keepclassmembers class **.R$* {
    public static <fields>;
}

-keep public enum  com.taiwanmobile.pt.adp.view.TWMAdRequest$** {
    **[] $VALUES;
    public <fields>;
    public <methods>;
}

-keep class com.taiwanmobile.pt.adp.TWMMobileAds {
    public protected <fields>;
    public protected <methods>;
}

-keepclassmembers class com.taiwanmobile.pt.adp.TWMMobileAds {
    public static ** Companion;
}

-keep class com.taiwanmobile.pt.adp.view.*, com.taiwanmobile.pt.adp.view.inread.*, com.taiwanmobile.pt.adp.view.webview.**, com.taiwanmobile.pt.adp.nativead.* {
    public protected <fields>;
    public protected <methods>;
}

# Also keep - Enumerations. Keep the special static methods that are required in
# enumeration classes.
-keepclassmembers enum  * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

# Keep names - Native method names. Keep all native class/method names.
-keepclasseswithmembers,allowshrinking class * {
    native <methods>;
}
##---------------End: proguard for MADP  ----------



##---------------Begin: proguard for Retrofit  ----------
# Retrofit does reflection on generic parameters. InnerClasses is required to use Signature and
# EnclosingMethod is required to use InnerClasses.
-keepattributes Signature, InnerClasses, EnclosingMethod

# Retrofit does reflection on method and parameter annotations.
-keepattributes RuntimeVisibleAnnotations, RuntimeVisibleParameterAnnotations

# Keep annotation default values (e.g., retrofit2.http.Field.encoded).
-keepattributes AnnotationDefault

# Retain service method parameters when optimizing.
-keepclassmembers,allowshrinking,allowobfuscation interface * {
    @retrofit2.http.* <methods>;
}

# Ignore annotation used for build tooling.
-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement

# Ignore JSR 305 annotations for embedding nullability information.
-dontwarn javax.annotation.**

# Guarded by a NoClassDefFoundError try/catch and only used when on the classpath.
-dontwarn kotlin.Unit

# Top-level functions that can only be used by Kotlin.
-dontwarn retrofit2.KotlinExtensions
-dontwarn retrofit2.KotlinExtensions$*

# With R8 full mode, it sees no subtypes of Retrofit interfaces since they are created with a Proxy
# and replaces all potential values with null. Explicitly keeping the interfaces prevents this.
-if interface * { @retrofit2.http.* <methods>; }
-keep,allowobfuscation interface <1>

# Keep generic signature of Call, Response (R8 full mode strips signatures from non-kept items).
-keep,allowobfuscation,allowshrinking interface retrofit2.Call
-keep,allowobfuscation,allowshrinking class retrofit2.Response

# With R8 full mode generic signatures are stripped for classes that are not
# kept. Suspend functions are wrapped in continuations where the type argument
# is used.
-keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation
##---------------End: proguard for Retrofit  ----------




##---------------Begin: proguard for Gson  ----------
# Gson uses generic type information stored in a class file when working with fields. Proguard
# removes such information by default, so configure it to keep all of it.
-keepattributes Signature

# For using GSON @Expose annotation
-keepattributes *Annotation*

# Gson specific classes
-dontwarn sun.misc.**
#-keep class com.google.gson.stream.** { *; }

# Application classes that will be serialized/deserialized over Gson
-keep class com.google.gson.examples.android.model.** { <fields>; }

# Prevent proguard from stripping interface information from TypeAdapter, TypeAdapterFactory,
# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
-keep class * extends com.google.gson.TypeAdapter
-keep class * implements com.google.gson.TypeAdapterFactory
-keep class * implements com.google.gson.JsonSerializer
-keep class * implements com.google.gson.JsonDeserializer

# Prevent R8 from leaving Data object members always null
-keepclassmembers,allowobfuscation class * {
  @com.google.gson.annotations.SerializedName <fields>;
}

# Retain generic signatures of TypeToken and its subclasses with R8 version 3.0 and higher.
-keep,allowobfuscation,allowshrinking class com.google.gson.reflect.TypeToken
-keep,allowobfuscation,allowshrinking class * extends com.google.gson.reflect.TypeToken
##---------------End: proguard for Gson  ----------





##---------------Begin: proguard for kotlinx.coroutines  ----------
# Allow R8 to optimize away the FastServiceLoader.
# Together with ServiceLoader optimization in R8
# this results in direct instantiation when loading Dispatchers.Main
-assumenosideeffects class kotlinx.coroutines.internal.MainDispatcherLoader {
    boolean FAST_SERVICE_LOADER_ENABLED return false;
}

-assumenosideeffects class kotlinx.coroutines.internal.FastServiceLoaderKt {
    boolean ANDROID_DETECTED return true;
}

-keep class kotlinx.coroutines.android.AndroidDispatcherFactory {*;}

# Disable support for "Missing Main Dispatcher", since we always have Android main dispatcher
-assumenosideeffects class kotlinx.coroutines.internal.MainDispatchersKt {
    boolean SUPPORT_MISSING return false;
}

# Statically turn off all debugging facilities and assertions
-assumenosideeffects class kotlinx.coroutines.DebugKt {
    boolean getASSERTIONS_ENABLED() return false;
    boolean getDEBUG() return false;
    boolean getRECOVER_STACK_TRACES() return false;
}
##---------------End: proguard for kotlinx.coroutines  ----------

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