Merge pull request #7647 from element-hq/feature/bma/cleaupProguardFiles

Clean up ProGuard keep rules files

Author: bmarty

features/messages/impl/consumer-rules.pro

@@ -23,7 +23,7 @@ android {
 
     buildTypes {
         getByName("release") {
-            consumerProguardFiles("consumer-rules.pro")
+            consumerProguardFiles("consumer-rules.keep")
         }
     }
 }

features/roomdetails/impl/consumer-rules.pro

@@ -0,0 +1,5 @@
+# Showkase generates this class, and Showkase's ShowkaseBrowserActivity loads it reflectively with
+# Class.forName(...).getDeclaredConstructor().newInstance(), so its constructor must be kept too.
+-keep class io.element.android.libraries.designsystem.showkase.DesignSystemShowkaseRootModuleCodegen {
+    <init>();
+}