- Add butterknife-8 and dart

- Update gson, parceler, okhttp3, okio, retrofit2 and viewpagerindicator

Author: mirland

libraries/proguard-butterknife-8.pro

@@ -0,0 +1,10 @@
+#ButterKnife 8
+
+# Retain generated class which implement Unbinder.
+-keep public class * implements butterknife.Unbinder { public <init>(...); }
+
+# Prevent obfuscation of types which use ButterKnife annotations since the simple name
+# is used to reflectively look up the generated ViewBinding.
+-keep class butterknife.*
+-keepclasseswithmembernames class * { @butterknife.* <methods>; }
+-keepclasseswithmembernames class * { @butterknife.* <fields>; }

libraries/proguard-dart.pro

@@ -0,0 +1,13 @@
+## Dart 2.x
+# https://github.com/f2prateek/dart#proguard
+
+-dontwarn com.f2prateek.dart.internal.**
+-keep class **$$ExtraInjector { *; }
+-keepclasseswithmembernames class * {
+    @com.f2prateek.dart.* <fields>;
+}
+
+#for dart 2.0 only
+-keep class **Henson { *; }
+-keep class **$$IntentBuilder { *; }
+

libraries/proguard-gson.pro

@@ -1,14 +1,22 @@
-## GSON 2.2.4 specific rules ##
-
+##---------------Begin: proguard configuration 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*
 
--keepattributes EnclosingMethod
-
 # Gson specific classes
 -keep class sun.misc.Unsafe { *; }
--keep class com.google.gson.stream.** { *; }
+#-keep class com.google.gson.stream.** { *; }
+
+# Application classes that will be serialized/deserialized over Gson
+-keep class com.google.gson.examples.android.model.** { *; }
+
+# Prevent proguard from stripping interface information from TypeAdapterFactory,
+# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
+-keep class * implements com.google.gson.TypeAdapterFactory
+-keep class * implements com.google.gson.JsonSerializer
+-keep class * implements com.google.gson.JsonDeserializer
+
+##---------------End: proguard configuration for Gson  ----------

libraries/proguard-parceler.pro

@@ -1,8 +1,6 @@
 # Parceler rules
 # Source: https://github.com/johncarl81/parceler#configuring-proguard
 
--keep class * implements android.os.Parcelable {
-    public static final android.os.Parcelable$Creator *;
-}
-
--keep class org.parceler.Parceler$$Parcels
+-keep interface org.parceler.Parcel
+-keep @org.parceler.Parcel class * { *; }
+-keep class **$$Parcelable { *; }

libraries/proguard-square-okhttp3.pro

@@ -1,6 +1,3 @@
 # OkHttp
--keepattributes Signature
--keepattributes *Annotation*
--keep class okhttp3.** { *; }
--keep interface okhttp3.** { *; }
--dontwarn okhttp3.**
+-dontwarn okhttp3.**
+-dontwarn javax.annotation.*

libraries/proguard-square-okio.pro

@@ -1,5 +1,2 @@
 # Okio
--keep class sun.misc.Unsafe { *; }
--dontwarn java.nio.file.*
--dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
--dontwarn okio.**
+-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement

libraries/proguard-square-retrofit2.pro

@@ -1,11 +1,9 @@
 # Retrofit 2.X
 ## https://square.github.io/retrofit/ ##
 
--dontwarn retrofit2.**
--keep class retrofit2.** { *; }
--keepattributes Signature
--keepattributes Exceptions
-
--keepclasseswithmembers class * {
-    @retrofit2.http.* <methods>;
-}
+# Platform calls Class.forName on types which do not exist on Android to determine platform.
+-dontnote retrofit2.Platform
+# Platform used when running on Java 8 VMs. Will not be used at runtime.
+-dontwarn retrofit2.Platform$Java8
+# Retain generic signatures used for parsing the return types reflectively.
+-keepattributes Signature

libraries/proguard-viewpagerindicator.pro

@@ -0,0 +1,4 @@
+#View Pager Indicator
+# https://github.com/JakeWharton/ViewPagerIndicator/issues/366#issuecomment-159972837
+
+-dontwarn com.viewpagerindicator.LinePageIndicator