optimized proguard rules

app/proguard-rules.pro

@@ -20,92 +20,233 @@
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
 
+-keepattributes Signature, *Annotation*, SourceFile, LineNumberTable, InnerClasses, EnclosingMethod
+-dontwarn sun.misc.**
 
-# Keep Bouncy Castle classes for security providers
--keep class org.bouncycastle.** { *; }
--dontwarn org.bouncycastle.**
--keep class com.squareup.okhttp.** { *; }
--dontwarn org.conscrypt.Conscrypt$Version
--dontwarn org.conscrypt.Conscrypt
--dontwarn org.conscrypt.ConscryptHostnameVerifier
--dontwarn org.openjsse.javax.net.ssl.SSLParameters
--dontwarn org.openjsse.javax.net.ssl.SSLSocket
--dontwarn org.openjsse.net.ssl.OpenJSSE
-
-############################
-# HILT
-############################
+# Hilt ProGuard Rules - CRITICAL FOR DEPENDENCY INJECTION
+-dontwarn dagger.hilt.**
 -keep class dagger.hilt.** { *; }
--keep class javax.inject.** { *; }
--keep class * extends dagger.hilt.internal.GeneratedComponent { *; }
--keep class * extends dagger.hilt.internal.GeneratedComponentManager { *; }
--keep class hilt_aggregated_deps.** { *; }
+-keep class * extends dagger.hilt.** { *; }
 
-############################
-# ANDROIDX NAVIGATION
-############################
--keep class androidx.navigation.** { *; }
+# Keep all Hilt generated classes
+-keep class **_HiltComponents { *; }
+-keep class **_HiltComponents$* { *; }
+-keep class **_HiltModules { *; }
+-keep class **_HiltModules$* { *; }
+-keep class * extends dagger.hilt.android.internal.managers.ApplicationComponentManager { *; }
+-keep class * extends dagger.hilt.android.internal.managers.ActivityComponentManager { *; }
+-keep class * extends dagger.hilt.android.internal.managers.FragmentComponentManager { *; }
+-keep class * extends dagger.hilt.android.internal.managers.ViewComponentManager { *; }
+-keep class * extends dagger.hilt.android.internal.managers.ServiceComponentManager { *; }
 
-############################
-# DATA BINDING
-############################
--keep class **.databinding.*Binding { *; }
--keep class androidx.databinding.** { *; }
+# Keep Hilt entry points and components
+-keep @dagger.hilt.InstallIn class * { *; }
+-keep @dagger.hilt.android.AndroidEntryPoint class * { *; }
+-keep @dagger.hilt.android.HiltAndroidApp class * { *; }
 
-############################
-# FRAGMENTS
-############################
--keep class * extends androidx.fragment.app.Fragment
+# Keep classes annotated with @Module, @Component, @Subcomponent
+-keep @dagger.Module class * { *; }
+-keep @dagger.Component class * { *; }
+-keep @dagger.Component.Builder class * { *; }
+-keep @dagger.Subcomponent class * { *; }
+-keep @dagger.Subcomponent.Builder class * { *; }
 
-############################
-# SERIALIZABLE / PARCELABLE
-############################
--keepclassmembers class * implements java.io.Serializable {
-    static final long serialVersionUID;
+# Keep all classes that have @Inject constructors, fields, or methods
+-keepclasseswithmembers class * {
+    @javax.inject.Inject <init>(...);
+}
+-keepclasseswithmembers class * {
+    @javax.inject.Inject <fields>;
+}
+-keepclasseswithmembers class * {
+    @javax.inject.Inject <methods>;
 }
 
-############################
-# NEXGO / SUNMI / PAYLIBS
-############################
+# Keep Application class and its generated Hilt class
+-keep class com.utsmm.kbz.MyApplication { *; }
+-keep class com.utsmm.kbz.Hilt_MyApplication { *; }
+-keep class com.utsmyanmar.baselib.BaseApplication { *; }
+
+# Keep main activity and its generated classes
+-keep class com.utsmm.kbz.MainActivity { *; }
+
+# ViewModels and Repository classes (important for injection)
+-keep class * extends androidx.lifecycle.ViewModel { *; }
+-keep class com.utsmyanmar.baselib.repo.Repository { *; }
+-keep class com.utsmyanmar.baselib.emv.EmvParamOperation { *; }
+-keep class com.utsmyanmar.baselib.emv.TerminalParamOperation { *; }
+
+# Keep all Dagger generated classes - these are critical!
+-keep class **_Factory { *; }
+-keep class **_MembersInjector { *; }
+-keep class **_Provide* { *; }
+
+-keep class com.utsmyanmar.baselib.network.model.* { <fields>; }
+-keep class com.utsmyanmar.baselib.network.model.sirius.* { <fields>; }
+-keep class com.utsmyanmar.baselib.db.model.* { <fields>; }
+
+-keep class com.utsmyanmar.ecr.data.* { <fields>; }
+-keep class com.utsmyanmar.ecr.data.model.* { <fields>; }
+
+-keep class com.utsmyanmar.mpulib.data.model.* { <fields>; }
+
+-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
+
+# this is start
+-keep class org.bouncycastle.** { *; }
+-keep interface org.bouncycastle.** { *; }
+-keep class okhttp3.internal.platform.BouncyCastlePlatform { *; }
+
+# Keep classes from the JNDI package
+-keep class javax.naming.** { *; }
+-keep class javax.naming.directory.** { *; }
+
+# Keep Bouncy Castle classes
+-keep class org.bouncycastle.** { *; }
+
+# Keep Conscrypt classes
+-keep class org.conscrypt.** { *; }
+
+# Keep OpenJSSE classes
+-keep class org.openjsse.** { *; }
+
+# Keep classes from okhttp3.internal.platform.BouncyCastlePlatform
+-keep class okhttp3.internal.platform.BouncyCastlePlatform { *; }
+
+# Keep classes from okhttp3.internal.platform.ConscryptPlatform
+-keep class okhttp3.internal.platform.ConscryptPlatform$Companion { *; }
+#-keep class okhttp3.internal.platform.ConscryptPlatform$platformTrustManager$2 { *; }
+
+# Keep classes from okhttp3.internal.platform.OpenJSSEPlatform
+-keep class okhttp3.internal.platform.OpenJSSEPlatform { *; }
+
+#this is end
+
+-keepclassmembers,allowobfuscation class * {
+  @com.google.gson.annotations.SerializedName <fields>;
+  }
+
+-keep,allowobfuscation,allowshrinking class com.google.gson.reflect.TypeToken
+-keep,allowobfuscation,allowshrinking class * extends com.google.gson.reflect.TypeToken
+
+
+# Jun9 2022
+
+#-keep public class * implements com.bumptech.glide.module.GlideModule
+#-keep class * extends com.bumptech.glide.module.AppGlideModule {
+# <init>(...);
+#}
+#-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
+#  **[] $VALUES;
+#  public *;
+#}
+
+#-assumenosideeffects class android.util.Log {
+#public static int d(...);
+#public static int v(...);
+#public static int i(...);
+#public static int w(...);
+#public static int wtf(...);
+#    }
+
+-dontwarn okhttp3.internal.platform.**
+-dontwarn org.conscrypt.**
+-dontwarn org.bouncycastle.**
+-dontwarn org.openjsse.**
+
+# RxJava 3 Rules - Critical for Observable chains
+-keep class io.reactivex.rxjava3.** { *; }
+-dontwarn io.reactivex.rxjava3.**
+-keep class io.reactivex.rxjava3.core.** { *; }
+-keep class io.reactivex.rxjava3.android.** { *; }
+-keep class io.reactivex.rxjava3.schedulers.** { *; }
+
+# Retrofit and OkHttp rules
+-keepattributes RuntimeVisibleAnnotations
+-keep class retrofit2.** { *; }
+-keepclassmembernames interface * {
+    @retrofit2.http.* <methods>;
+}
+
+# AndroidX and Lifecycle components
+-keep class androidx.lifecycle.** { *; }
+-keep class * extends androidx.lifecycle.ViewModel { *; }
+-keep class androidx.activity.** { *; }
+-keep class androidx.fragment.** { *; }
+
+# Navigation component rules  
+-keep class androidx.navigation.** { *; }
+-keep class * implements androidx.navigation.NavDirections { *; }
+
+# DataBinding rules
+-keep class androidx.databinding.** { *; }
+-keep class * extends androidx.databinding.ViewDataBinding { *; }
+
+# Room database rules (if using Room)
+-keep class androidx.room.** { *; }
+-keep class * extends androidx.room.RoomDatabase { *; }
+
+# PayLibs and device-specific rules
+-keep class com.utsmyanmar.paylibs.** { *; }
 -keep class com.nexgo.** { *; }
 -keep class com.sunmi.** { *; }
--keep class com.utsmyanmar.** { *; }
--keep class com.kizzy.xpay.** { *; }
+-keep class com.utsmyanmar.checkxread.** { *; }
+-keep class com.utsmyanmar.ecr.** { *; }
+-keep class com.utsmyanmar.mpulib.** { *; }
+-keep class com.utsmyanmar.baselib.** { *; }
 
-############################
-# ENUMS (ISO / TRANSACTION TYPES)
-############################
+# Enum preservation for critical enums
 -keepclassmembers enum * {
     public static **[] values();
     public static ** valueOf(java.lang.String);
 }
 
-# Keep Retrofit generic signatures
--keepattributes Signature
--keepattributes *Annotation*
+# Keep model classes from obfuscation completely
+-keep class com.utsmyanmar.paylibs.model.** { *; }
+-keep class com.utsmyanmar.baselib.db.model.** { *; }
 
-# RxJava
--keep class io.reactivex.** { *; }
--dontwarn io.reactivex.**
-
-# Retrofit
--keep class retrofit2.** { *; }
--dontwarn retrofit2.**
-
-# Your API interfaces
--keep interface com.utsmyanmar.baselib.api.** { *; }
-
-# Your response models
--keep class com.utsmyanmar.baselib.model.** { *; }
-
-# Keep model fields for Gson
--keepclassmembers class * {
-    @com.google.gson.annotations.SerializedName <fields>;
+# Critical: Keep all native methods and JNI classes
+-keepclasseswithmembernames class * {
+    native <methods>;
 }
 
-# Or keep all models directly (simpler & safer)
--keep class com.utsmyanmar.baselib.model.** { *; }
+# Keep critical system params and utils
+-keep class com.utsmyanmar.paylibs.utils.core_utils.SystemParamsOperation { *; }
+-keep class com.utsmyanmar.paylibs.utils.** { *; }
 
--keep class androidx.lifecycle.** { *; }
--keep class * extends androidx.lifecycle.ViewModel { *; }
--keep class com.utsmyanmar.baselib.repo.** { *; }
+# Prevent obfuscation of classes used in reflection
+-keep class * extends java.lang.Exception
+-keep class * extends java.lang.Error
+
+# CRITICAL: Keep all generated application components from obfuscation
+-keep class com.utsmm.kbz.MyApplication_GeneratedInjector { *; }
+#-keep class com.utsmm.kbz.MyApplication_HiltComponents$SingletonC { *; }
+#-keep class com.utsmm.kbz.MyApplication_HiltComponents { *; }
+
+# Keep all classes with "Generated" in their name (Hilt generates these)
+-keep class **_Generated { *; }
+-keep class **GeneratedInjector { *; }
+
+# Additional protection for the specific classes causing crashes
+-keep class **.D0.h { *; }
+-keep class **.m2.f { *; }
+-keep class **.J3.b { *; }
+
+# Keep everything in the di package to prevent injection failures
+-keep class com.utsmyanmar.baselib.di.** { *; }
+-keep class com.utsmm.kbz.di.** { *; }
+
+# Hilt Extension points  
+#-keep class * extends dagger.hilt.android.internal.managers.ApplicationComponentManager$ApplicationComponentBuilder { *; }
+
+# Don't obfuscate any annotation processing related classes
+-keep class dagger.internal.** { *; }
+-keepnames class dagger.internal.** { *; }
+
+# Keep annotation-based bindings
+-keep @javax.inject.Inject class * { *; }
+-keep @dagger.Provides class * { *; }
+-keep @dagger.Module class * { *; }

baselib/proguard-rules.pro

@@ -27,4 +27,29 @@
 -keep class com.android.org.bouncycastle.** { *; }
 -dontwarn com.android.org.bouncycastle.**
 
--keep class org.bouncycastle.** {*;}
+-keep class org.bouncycastle.** {*;}
+
+-keepclassmembers,allowobfuscation class * {
+    @com.google.gson.annotations.SerializedName <fields>;
+}
+
+# Hilt support for baselib
+-keep class com.utsmyanmar.baselib.di.** { *; }
+-keep class com.utsmyanmar.baselib.emv.EmvParamOperation { *; }  
+-keep class com.utsmyanmar.baselib.emv.TerminalParamOperation { *; }
+-keep class com.utsmyanmar.baselib.repo.Repository { *; }
+
+# Keep all Hilt generated classes in baselib
+-keep class **_HiltModules { *; }
+-keep class **_HiltModules$* { *; }
+
+# Keep classes with @Inject annotations
+-keepclasseswithmembers class * {
+    @javax.inject.Inject <init>(...);
+}
+-keepclasseswithmembers class * {
+    @javax.inject.Inject <fields>;
+}
+-keepclasseswithmembers class * {
+    @javax.inject.Inject <methods>;
+}

baselib/src/main/java/com/utsmyanmar/baselib/emv/EmvAppConfig.java

@@ -1,6 +1,5 @@
 package com.utsmyanmar.baselib.emv;
 
-import com.sunmi.pay.hardware.aidlv2.bean.AidV2;
 import com.utsmyanmar.baselib.db.model.ContactlessAid;
 import com.utsmyanmar.paylibs.utils.core_utils.ByteUtil;
 

baselib/src/main/java/com/utsmyanmar/baselib/viewModel/EmvBaseViewModel.java

@@ -225,7 +225,7 @@ public abstract class EmvBaseViewModel extends BaseViewModel {
 //            transData.setCashbackAmount("000000000100"); //if support cashback amount
         transData.setEmvTransType(ByteUtil.hexStr2Byte(getTransactionType())); //0x00-sale, 0x20-refund,0x09-sale with cashback
         transData.setCountryCode("104");    //CountryCode
-        transData.setCurrencyCode("104");    //CurrencyCode, 840 indicate USD dollar
+        transData.setCurrencyCode(mPayDetail.getCurrencyCode());    //CurrencyCode, 840 indicate USD dollar
         transData.setTermId(mPayDetail.getTerminalNo());
         transData.setMerId(mPayDetail.getMerchantNo());
         transData.setTransDate(new SimpleDateFormat("yyMMdd", Locale.getDefault()).format(new Date()));

paylibs/proguard-rules.pro

@@ -18,4 +18,22 @@
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
-#-renamesourcefileattribute SourceFile
+#-renamesourcefileattribute SourceFile
+
+# Keep the JNDI classes
+-keep class javax.naming.** { *; }
+-keep class javax.naming.directory.** { *; }
+
+# Keep the Bouncy Castle classes
+-keep class org.bouncycastle.** { *; }
+
+# Keep the Conscrypt classes
+-keep class org.conscrypt.** { *; }
+
+# Keep the OpenJSSE classes
+-keep class org.openjsse.** { *; }
+
+# Keep specific classes from okhttp3.internal.platform
+-keep class okhttp3.internal.platform.BouncyCastlePlatform { *; }
+-keep class okhttp3.internal.platform.ConscryptPlatform { *; }
+-keep class okhttp3.internal.platform.OpenJSSEPlatform { *; }