Move to use proguard-android-optimize.txt inside RNTester (facebook#54143)

cortinico · meta-codesync[bot] · commit 40ac4478fb16 · 2025-10-16T13:46:38.000-07:00
Summary: Pull Request resolved: facebook#54143 This will become the default in AGP 9.x so let's update it inside RNTester as well. Changelog: [Internal] [Changed] - Reviewed By: cipolleschi Differential Revision: D84548388 fbshipit-source-id: 755344b93204f074926e47ef2a5c980b60e9121b
diff --git a/packages/react-native/ReactAndroid/proguard-rules.pro b/packages/react-native/ReactAndroid/proguard-rules.pro
@@ -68,3 +68,8 @@
 -keepclassmembers class * {
     @com.facebook.yoga.annotations.DoNotStrip *;
 }
+
+# fresco
+-keep public class com.facebook.imageutils.** {
+   public *;
+}
diff --git a/packages/rn-tester/android/app/build.gradle.kts b/packages/rn-tester/android/app/build.gradle.kts
@@ -122,7 +122,7 @@ android {
   buildTypes {
     release {
       isMinifyEnabled = enableProguardInReleaseBuilds
-      proguardFiles(getDefaultProguardFile("proguard-android.txt"))
+      proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"))
       signingConfig = signingConfigs.getByName("debug")
     }
   }
diff --git a/private/helloworld/android/app/build.gradle b/private/helloworld/android/app/build.gradle
@@ -107,7 +107,7 @@ android {
             // see https://reactnative.dev/docs/signed-apk-android.
             signingConfig signingConfigs.debug
             minifyEnabled enableProguardInReleaseBuilds
-            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
+            proguardFiles getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -68,3 +68,8 @@`
`68`	`68`	`-keepclassmembers class * {`
`69`	`69`	`@com.facebook.yoga.annotations.DoNotStrip *;`
`70`	`70`	`}`
	`71`	`+`
	`72`	`+# fresco`
	`73`	`+-keep public class com.facebook.imageutils.** {`
	`74`	`+ public *;`
	`75`	`+}`
Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ android {`
`122`	`122`	`buildTypes {`
`123`	`123`	`release {`
`124`	`124`	`isMinifyEnabled = enableProguardInReleaseBuilds`
`125`		`- proguardFiles(getDefaultProguardFile("proguard-android.txt"))`
	`125`	`+ proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"))`
`126`	`126`	`signingConfig = signingConfigs.getByName("debug")`
`127`	`127`	`}`
`128`	`128`	`}`
Original file line number	Diff line number	Diff line change
`@@ -107,7 +107,7 @@ android {`
`107`	`107`	`// see https://reactnative.dev/docs/signed-apk-android.`
`108`	`108`	`signingConfig signingConfigs.debug`
`109`	`109`	`minifyEnabled enableProguardInReleaseBuilds`
`110`		`- proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"`
	`110`	`+ proguardFiles getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"`
`111`	`111`	`}`
`112`	`112`	`}`
`113`	`113`	`}`