Optimize build speed

gradle.properties

@@ -17,6 +17,9 @@
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
-
 android.useAndroidX=true
 android.enableJetifier=true
+android.experimental.enableNewResourceShrinker=true
+android.experimental.enableNewResourceShrinker.preciseShrinking=true
+android.enableAppCompileTimeRClass=true
+android.nonTransitiveRClass=true