Enable R8

build.gradle

@@ -16,7 +16,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:3.2.1"
+        classpath "com.android.tools.build:gradle:3.3.0"
         classpath 'com.github.ben-manes:gradle-versions-plugin:0.20.0'
         classpath 'com.google.gms:google-services:4.2.0'
         classpath 'io.fabric.tools:gradle:1.27.0'

gradle.properties

@@ -10,6 +10,8 @@
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
 android.enableJetifier=true
+android.enableR8=true
+android.enableR8.fullMode=true
 android.useAndroidX=true
 org.gradle.jvmargs=-Xmx1536m