Enable R8 fullMode (#13)

* Enable R8 fullMode

* Add keep rule

* Remove proguard rules of arouter

* Keep rxjava3

* Keep BaseBindingActivity

* Add rules for retrofit

* allowobfuscation & allowshrinking

Author: Goooler

gradle.properties

@@ -12,5 +12,6 @@ org.gradle.parallel=true
 android.experimental.enableNewResourceShrinker.preciseShrinking=true
 android.enablePartialRIncrementalBuilds=true
 android.enableParallelJsonGen=true
+android.enableR8.fullMode=true
 android.nonTransitiveRClass=true
 org.gradle.unsafe.configuration-cache=true

gradle/proguard-rules.pro

@@ -73,14 +73,17 @@
 # ZoneRulesProvider _does_ exist!
 -dontwarn java.time.zone.ZoneRulesProvider
 
-# Arouter
--keep public class com.alibaba.android.arouter.routes.**{*;}
--keep public class com.alibaba.android.arouter.facade.**{*;}
--keep class * implements com.alibaba.android.arouter.facade.template.ISyringe{*;}
--keep interface * implements com.alibaba.android.arouter.facade.template.IProvider
--keep class * implements com.alibaba.android.arouter.facade.template.IProvider
-
 # DataBinding
 -keep public class * extends androidx.databinding.ViewDataBinding {
   * inflate(android.view.LayoutInflater);
 }
+
+# Extra rules for R8 fullMode
+-keep,allowobfuscation,allowshrinking class io.goooler.demoapp.common.base.binding.BaseBindingActivity
+-keep,allowobfuscation,allowshrinking class * extends io.goooler.demoapp.common.base.binding.BaseBindingActivity
+-keep,allowobfuscation,allowshrinking class io.reactivex.rxjava3.core.Single
+-keep,allowobfuscation,allowshrinking class io.reactivex.rxjava3.core.Observable
+# TODO: Waiting for new retrofit release to remove these rules
+-keep,allowobfuscation,allowshrinking interface retrofit2.Call
+-keep,allowobfuscation,allowshrinking class retrofit2.Response
+-keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation