压缩级别

-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-verbose
-dontwarn
-dontskipnonpubliclibraryclassmembers
-ignorewarnings
-optimizations !code/simplification/arithmetic,!field/,!class/merging/

-keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,Annotation,EnclosingMethod

保持 native 方法不被混淆

-keepclasseswithmembernames class * {
native <methods>;
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}

保留Parcelable序列化类不被混淆

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

保留Serializable序列化的类不被混淆

-keepclassmembers class * implements java.io.Serializable {
static final long serialVersionUID;
private static final java.io.ObjectStreamField[] serialPersistentFields;
!static !transient <fields>;
!private <fields>;
!private <methods>;
private void writeObject(java.io.ObjectOutputStream);
private void readObject(java.io.ObjectInputStream);
java.lang.Object writeReplace();
java.lang.Object readResolve();
}

对于带有回调函数的onXXEvent、*OnListener的，不能被混淆

-keepclassmembers class * {
void (OnEvent);
void (OnListener);
}

保留自定义控件（继承自View）不被混淆

-keep class com.nodepp.smartnode.view.*{;}

保留esptouch

-keep class com.nodepp.smartnode.esptouch.*{;}

第三方包

-dontwarn com.tencent.**
-keep class com.tencent.*{;}

-dontwarn com.iflytek.**
-keep class com.iflytek.{;}
-dontwarn com.lidroid.xutils.*
-keep class com.lidroid.xutils.{;}
-keep class com.google.zxing.{;}
-keep class com.amap.api.{;}
-keep class com.loc.{;}
-keep class com.autonavi.aps.amapapi.model.{;}
-keep class com.qq.{;}
-keep class tencent.tls.{;}
-keep class org.bouncycastle.{;}

-keep class com.nodepp.smartnode.model.{;}
-keep class com.nodepp.smartnode.dtls.{;}
-keep class com.nodepp.smartnode.esptouch.{;}
-keep class nodepp.{;}
-keep class outnodepp.{;}
-keep class dsig.{;}
-keep class msig.*{;}

native 方法不被混淆

-keep class com.nodepp.smartnode.utils.Utils {
public native static byte[] encrypt(...);
public native static byte[] decrypt(...);
}

泛型与反射

-keepattributes Signature
-keepattributes EnclosingMethod
-keepattributes Annotation
-dontoptimize
-dontpreverify

极光推送

-dontwarn cn.jpush.**
-keep class cn.jpush.** { *; }
-keep class * extends cn.jpush.android.helpers.JPushMessageReceiver { *; }

-dontwarn cn.jiguang.**
-keep class cn.jiguang.** { *; }