Feature/code obfuscation (#620)

* testing

* started

* basic started

* testing commented code reverted

* testing purpose

* prguard rules for mo-engage

* minor changes

* minor changes

app/build.gradle

@@ -12,7 +12,7 @@ apply plugin: 'com.google.firebase.crashlytics'
 
 def BASE_URL = baseUrl()
 def RAZORPAY_KEY = razorpayKey()
-def VERSION_NAME = "v0.0.1-review"
+def VERSION_NAME = "1.0.11-proguard"
 def MOENGAGE_KEY = moengageKey()
 
 android {
@@ -56,8 +56,8 @@ android {
             versionNameSuffix "-debug"
         }
         release {
-//            minifyEnabled true
-//            shrinkResources true
+            minifyEnabled true
+            shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             signingConfig signingConfigs.release
         }
@@ -210,8 +210,6 @@ dependencies {
     implementation 'com.android.support:design:29.0.2'
     implementation 'com.jakewharton.timber:timber:4.7.1'
     implementation 'android.arch.work:work-runtime-ktx:1.0.1'
-    implementation 'com.camerakit:camerakit:1.0.0-beta3.11'
-    implementation 'com.camerakit:jpegkit:0.1.0'
     implementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.71'
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.2'
     implementation "com.google.android.gms:play-services-location:17.0.0"
@@ -249,12 +247,7 @@ dependencies {
     implementation project(":digio-esign-v2.6")
 
     // Add the Firebase SDK for Crashlytics.
-    implementation 'com.google.firebase:firebase-crashlytics:17.0.0-beta03'
-
-    //Crashlytics
-    implementation 'com.google.firebase:firebase-analytics:17.3.0'
-    implementation 'com.crashlytics.sdk.android:crashlytics:2.10.1'
-
+    implementation 'com.google.firebase:firebase-crashlytics:17.0.0-beta04'
 
     // for moengage sdk
     implementation 'com.moengage:moe-android-sdk:10.0.03'
@@ -299,5 +292,4 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-reflect:1.3.71"
 }
 
-apply plugin: 'com.google.gms.google-services'
-apply plugin: 'com.google.firebase.crashlytics'
+apply plugin: 'com.google.gms.google-services'

app/proguard-rules.pro

@@ -11,11 +11,221 @@
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
+-ignorewarnings
 
-# Uncomment this to preserve the line panNumber information for
 # debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
+-keepattributes SourceFile,LineNumberTable
+
+#remove logs
+-assumenosideeffects class android.util.Log { *; }
+
+-assumenosideeffects class java.io.PrintStream {
+      public void println(%);
+      public void println(**);
+}
+
+-keep class **.models.** { *; }
 
-# If you keep the line panNumber information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+#Gson specific classes
+-keep class sun.misc.Unsafe { *; }
+-keep class com.google.gson.stream.** { *; }
+-keep class com.google.gson.FieldNamingStrategy { *; }
+-keep class com.google.gson.Gson.** { *; }
+
+#play services
+-keep class * extends java.util.ListResourceBundle {
+    protected Object[][] getContents();
+}
+
+-keep public class com.google.android.gms.common.internal.safeparcel.SafeParcelable {
+    public static final *** NULL;
+}
+
+-keepnames @com.google.android.gms.common.annotation.KeepName class *
+-keepclassmembernames class * {
+    @com.google.android.gms.common.annotation.KeepName *;
+}
+
+-keepnames class * implements android.os.Parcelable {
+    public static final ** CREATOR;
+}
+-keepclassmembers class * implements android.os.Parcelable {
+    public static final android.os.Parcelable$Creator *;
+}
+
+#enums
+-keepclassmembers class * extends java.lang.Enum {
+    <fields>;
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+#### Start Retrofit and OKHTTP
+
+# Retrofit does reflection on generic parameters. InnerClasses is required to use Signature and
+# EnclosingMethod is required to use InnerClasses.
+-keepattributes Signature, InnerClasses, EnclosingMethod
+
+# Retrofit does reflection on method and parameter annotations.
+-keepattributes RuntimeVisibleAnnotations, RuntimeVisibleParameterAnnotations
+
+# Retain service method parameters when optimizing.
+-keepclassmembers,allowshrinking,allowobfuscation interface * {
+    @retrofit2.http.* <methods>;
+}
+
+# Ignore annotation used for build tooling.
+-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
+
+# Ignore JSR 305 annotations for embedding nullability information.
+-dontwarn javax.annotation.**
+
+# Guarded by a NoClassDefFoundError try/catch and only used when on the classpath.
+-dontwarn kotlin.Unit
+
+# Top-level functions that can only be used by Kotlin.
+-dontwarn retrofit2.KotlinExtensions
+-dontwarn retrofit2.KotlinExtensions$*
+
+# 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>
+
+# JSR 305 annotations are for embedding nullability information.
+-dontwarn javax.annotation.**
+
+# A resource is loaded with a relative path so the package of this class must be preserved.
+-keepnames class okhttp3.internal.publicsuffix.PublicSuffixDatabase
+
+# Animal Sniffer compileOnly dependency to ensure APIs are compatible with older versions of Java.
+-dontwarn org.codehaus.mojo.animal_sniffer.*
+
+# OkHttp platform used only on JVM and when Conscrypt dependency is available.
+-dontwarn okhttp3.internal.platform.ConscryptPlatform
+
+-keep class okhttp3.** { *; }
+-keep interface okhttp3.** { *; }
+-dontwarn okhttp3.**
+
+#### END Retrofit and OKHTTP
+
+-dontwarn org.jetbrains.annotations.**
+
+
+# for Glide
+-keep public class * implements com.bumptech.glide.module.GlideModule
+-keep public class * extends com.bumptech.glide.module.AppGlideModule
+-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
+  **[] $VALUES;
+  public *;
+}
+
+#third party camera
+-keep class com.otaliastudios.cameraview.** { *; }
+
+#stetho
+-keep class com.facebook.stetho.** { *; }
+
+#lottie
+-dontwarn com.airbnb.lottie.**
+-keep class com.airbnb.lottie.** {*;}
+
+#joda time
+-dontwarn org.joda.convert.FromString
+-dontwarn org.joda.convert.ToString
+-keep class org.joda.** { *; }
+
+#Razor Pay STD intg
+-keepclassmembers class * {
+    @android.webkit.JavascriptInterface <methods>;
+}
+
+-keepattributes JavascriptInterface
+-keepattributes *Annotation*
+
+-dontwarn com.razorpay.**
+-keep class com.razorpay.** {*;}
+
+-optimizations !method/inlining/*
+
+-keepclasseswithmembers class * {
+  public void onPayment*(...);
+}
+# end of razor pay
+
+#appsflyer
+-keep class com.appsflyer.** { *; }
+-dontwarn com.android.installreferrer
+
+#digio
+-keep class com.naviapp.getloan.activities.GetLoanActivity {
+ 	public void onDigioKyc*(...); #digio aadhaar verification
+ 	public void onSigning*(...); #digio e-nach
+}
+
+#pdfviewer
+-keep class com.shockwave.**
+
+#Firebase Crashlytcis
+-keep public class * extends java.lang.Exception
+-keep class com.crashlytics.** { *; }
+-dontwarn com.crashlytics.**
+
+-keepclassmembers class com.naviapp.tutorial.view.TutorialViewPager {
+   public static ** Companion;
+}
+
+
+-dontwarn com.google.android.gms.location.**
+-keep class com.google.android.gms.location.** { *; }
+
+-keep class com.moe.pushlibrary.activities.** { *; }
+-keep class com.moe.pushlibrary.MoEHelper
+-keep class com.moengage.locationlibrary.GeofenceIntentService
+-keep class com.moe.pushlibrary.InstallReceiver
+-keep class com.moe.pushlibrary.providers.MoEProvider
+-keep class com.moe.pushlibrary.models.** { *;}
+-keep class com.moengage.core.GeoTask
+-keep class com.moengage.location.GeoManager
+-keep class com.moengage.inapp.InAppManager
+-keep class com.moengage.push.PushManager
+-keep class com.moengage.inapp.InAppController
+-keep class com.moe.pushlibrary.AppUpdateReceiver
+-keep class com.moengage.core.MoEAlarmReceiver
+-keep class com.moengage.core.MoEngage
+
+# Push
+-keep class com.moengage.pushbase.activities.PushTracker
+-keep class com.moengage.pushbase.activities.SnoozeTracker
+-keep class com.moengage.pushbase.push.MoEPushWorker
+-keep class com.moe.pushlibrary.MoEWorker
+
+# Real Time Triggers
+-keep class com.moengage.addon.trigger.DTHandlerImpl
+-keep class com.moengage.core.MoEDTManager
+-keep class com.moengage.core.MoEDTManager.DTHandler
+
+# Push Amplification
+-keep class com.moengage.addon.messaging.MessagingHandlerImpl
+-keep class com.moengage.push.MoEMessagingManager
+-keep class com.moengage.addon.messaging.MoEMessageSyncJob
+-keep class com.moengage.addon.messaging.MoEMessageSyncReceiver
+-keep class com.moengage.addon.messaging.MoEMessageSyncIntentService
+
+-dontwarn com.moengage.location.GeoManager
+-dontwarn com.moengage.core.GeoTask
+-dontwarn com.moengage.receiver.*
+-dontwarn com.moengage.worker.*
+-dontwarn com.moengage.inapp.ViewEngine
+
+-keep class com.delight.**  { *; }
+
+# only when using FCM
+-keep class com.moengage.firebase.MoEngaeFireBaseMessagingService
+-keep class com.moengage.firebase.MoEngageFireBaseInstanceIdService
+-keep class com.moengage.firebase.PushHandlerImpl
+

app/src/main/java/com/naviapp/analytics/NaviAnalytics.kt

@@ -6,6 +6,9 @@
 
 package com.naviapp.analytics
 
+import androidx.annotation.Keep
+
+@Keep
 class NaviAnalytics private constructor() {
 
     val naviAnalytics: NaviAnalytics by lazy { Holder.INSTANCE }

app/src/main/java/com/naviapp/firebasedb/FirebaseStatusType.kt

@@ -6,8 +6,10 @@
 
 package com.naviapp.firebasedb
 
+import androidx.annotation.Keep
 import androidx.annotation.StringDef
 
+@Keep
 object FirebaseStatusType {
 
     const val SUCCESS = "SUCCESS"

app/src/main/java/com/naviapp/network/ApiConstants.kt

@@ -6,6 +6,9 @@
 
 package com.naviapp.network
 
+import androidx.annotation.Keep
+
+@Keep
 object ApiConstants {
 
     const val API_CONNECT_TIMEOUT_VALUE = 15L

app/src/main/java/com/naviapp/network/ApiErrorTagType.kt

@@ -6,8 +6,10 @@
 
 package com.naviapp.network
 
+import androidx.annotation.Keep
 import androidx.annotation.StringDef
 
+@Keep
 object ApiErrorTagType {
     const val FETCH_ENACH_STATUS_ERROR = "FETCH_ENACH_STATUS_ERROR"
     const val FETCH_MANDATE_DATA_ERROR = "FETCH_MANDATE_DATA_ERROR"