Enable R8 full mode

app/build.gradle.kts

@@ -180,7 +180,7 @@ dependencies {
     implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.1.0")
     implementation("com.github.bumptech.glide:glide:$glideVersion")
     implementation("com.google.android.material:material:1.5.0-alpha02")
-    implementation("com.google.code.gson:gson:2.8.7")
+    implementation("com.google.code.gson:gson:2.8.8")
     implementation("com.takisoft.preferencex:preferencex:1.1.0")
     implementation("com.takisoft.preferencex:preferencex-colorpicker:1.1.0")
     implementation("com.squareup.okhttp3:okhttp:$okhttpVersion")

app/proguard-rules.pro

@@ -23,7 +23,7 @@
 
 # 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,InnerClasses
+-keepattributes Signature,InnerClasses,EnclosingMethod
 
 -dontwarn org.jetbrains.annotations.NotNull
 -dontwarn org.jetbrains.annotations.Nullable

gradle.properties

@@ -10,5 +10,7 @@
 # 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.enableAppCompileTimeRClass=true
+android.enableR8.fullMode=true
 android.nonTransitiveRClass=true
 android.useAndroidX=true