From 4119ab893ef39432dcf31012955b397074b1da7c Mon Sep 17 00:00:00 2001
From: Carl Poole <carl@ionic.io>
Date: Fri, 3 Sep 2021 16:39:47 -0500
Subject: [PATCH 1/2] Rules suggested by #4780

---
 android/capacitor/build.gradle       |  1 +
 android/capacitor/proguard-rules.pro | 28 ++++++++++++++++------------
 2 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/android/capacitor/build.gradle b/android/capacitor/build.gradle
index ae96db1fb..0b26aee1d 100644
--- a/android/capacitor/build.gradle
+++ b/android/capacitor/build.gradle
@@ -32,6 +32,7 @@ android {
         targetSdkVersion project.hasProperty('targetSdkVersion') ? rootProject.ext.targetSdkVersion : 30
         versionCode 1
         versionName "1.0"
+        consumerProguardFiles 'proguard-rules.pro'
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
diff --git a/android/capacitor/proguard-rules.pro b/android/capacitor/proguard-rules.pro
index f1b424510..b1fc63ec3 100644
--- a/android/capacitor/proguard-rules.pro
+++ b/android/capacitor/proguard-rules.pro
@@ -5,17 +5,21 @@
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html
 
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
+# Rules for Capacitor v3 plugins and annotations
+ -keep @com.getcapacitor.annotation.CapacitorPlugin public class * {
+     @com.getcapacitor.annotation.PermissionCallback <methods>;
+     @com.getcapacitor.annotation.ActivityCallback <methods>;
+     @com.getcapacitor.PluginMethod public <methods>;
+ }
 
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
+# Rules for Capacitor v2 plugins and annotations
+# These are deprecated but can still be used with Capacitor for now
+-keep @com.getcapacitor.NativePlugin public class * {
+  @com.getcapacitor.PluginMethod public <methods>;
+}
 
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
+# Rules for Cordova plugins
+-keep public class * extends org.apache.cordova.* {
+  public <methods>;
+  public <fields>;
+}
\ No newline at end of file

From 7e0fc5f264bdc82e7e1270c7d0c331745b883df5 Mon Sep 17 00:00:00 2001
From: Carl Poole <carl@ionic.io>
Date: Fri, 3 Sep 2021 16:57:44 -0500
Subject: [PATCH 2/2] Permission annotation

---
 android/capacitor/proguard-rules.pro | 1 +
 1 file changed, 1 insertion(+)

diff --git a/android/capacitor/proguard-rules.pro b/android/capacitor/proguard-rules.pro
index b1fc63ec3..15c581dde 100644
--- a/android/capacitor/proguard-rules.pro
+++ b/android/capacitor/proguard-rules.pro
@@ -9,6 +9,7 @@
  -keep @com.getcapacitor.annotation.CapacitorPlugin public class * {
      @com.getcapacitor.annotation.PermissionCallback <methods>;
      @com.getcapacitor.annotation.ActivityCallback <methods>;
+     @com.getcapacitor.annotation.Permission <methods>;
      @com.getcapacitor.PluginMethod public <methods>;
  }