From 1d3737143155a4ea5195e5f78c5390246d469713 Mon Sep 17 00:00:00 2001
From: Andrew Ridgway <ar17787@gmail.com>
Date: Tue, 4 Aug 2026 23:14:30 +1000
Subject: [PATCH] build: enable R8 minification and fix release lint namespace
 typos

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
---
 app/proguard-rules.pro                          | 11 +++++++++++
 app/src/main/res/drawable/bg_banner_warning.xml |  2 +-
 app/src/main/res/drawable/bg_status_badge.xml   |  2 +-
 app/src/main/res/layout/activity_admin.xml      |  2 +-
 app/src/main/res/layout/fragment_result.xml     |  2 +-
 app/src/main/res/layout/item_admin_user.xml     |  2 +-
 6 files changed, 16 insertions(+), 5 deletions(-)
 create mode 100644 app/proguard-rules.pro

diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..22ed33e
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,11 @@
+# R8/ProGuard rules for resbuilder_app.
+
+# Gson reflects over the API data models. Keep their fields intact.
+-keep class com.example.resbuilder.data.model.** { <fields>; }
+
+# Keep the OkHttp client class and its members (OkHttp ships its own consumer rules,
+# but ApiClient is referenced reflectively nowhere; keep it to be safe).
+-keep class com.example.resbuilder.data.remote.ApiClient { *; }
+
+# Credential Manager / Google Identity libs register via reflection.
+-keep class com.google.android.libraries.identity.googleid.** { *; }
diff --git a/app/src/main/res/drawable/bg_banner_warning.xml b/app/src/main/res/drawable/bg_banner_warning.xml
index 8899820..6f4799b 100644
--- a/app/src/main/res/drawable/bg_banner_warning.xml
+++ b/app/src/main/res/drawable/bg_banner_warning.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk"
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
     <solid android:color="?attr/colorWarningContainer" />
     <corners android:radius="12dp" />
diff --git a/app/src/main/res/drawable/bg_status_badge.xml b/app/src/main/res/drawable/bg_status_badge.xml
index ca2b6e0..3463644 100644
--- a/app/src/main/res/drawable/bg_status_badge.xml
+++ b/app/src/main/res/drawable/bg_status_badge.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/android"
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
     <solid android:color="?attr/colorSurfaceContainerHighest" />
     <corners android:radius="8dp" />
diff --git a/app/src/main/res/layout/activity_admin.xml b/app/src/main/res/layout/activity_admin.xml
index 0f03c45..0aa4b2a 100644
--- a/app/src/main/res/layout/activity_admin.xml
+++ b/app/src/main/res/layout/activity_admin.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/fragment_result.xml b/app/src/main/res/layout/fragment_result.xml
index 7bc585e..6c3463b 100644
--- a/app/src/main/res/layout/fragment_result.xml
+++ b/app/src/main/res/layout/fragment_result.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/item_admin_user.xml b/app/src/main/res/layout/item_admin_user.xml
index 848a510..ee75780 100644
--- a/app/src/main/res/layout/item_admin_user.xml
+++ b/app/src/main/res/layout/item_admin_user.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/android"
+<com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"