From 3c0f82970c07d11687501196c21ab68337eab34c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Sch=C3=BCrmann?= <dominik@dominikschuermann.de>
Date: Sun, 10 May 2015 04:58:44 +0200
Subject: [PATCH] Workaround for Samsung Android 4.2 bug

---
 OpenKeychain/build.gradle       |  7 +++++++
 OpenKeychain/proguard-rules.pro | 26 ++++++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 OpenKeychain/proguard-rules.pro

diff --git a/OpenKeychain/build.gradle b/OpenKeychain/build.gradle
index 9ea637b62..a4caa1fe7 100644
--- a/OpenKeychain/build.gradle
+++ b/OpenKeychain/build.gradle
@@ -106,6 +106,13 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_7
         targetCompatibility JavaVersion.VERSION_1_7
     }
+    
+    buildTypes {
+        release {
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
 
     /*
      * To sign release build, create file gradle.properties in ~/.gradle/ with this content:
diff --git a/OpenKeychain/proguard-rules.pro b/OpenKeychain/proguard-rules.pro
new file mode 100644
index 000000000..38259dada
--- /dev/null
+++ b/OpenKeychain/proguard-rules.pro
@@ -0,0 +1,26 @@
+# Add project specific ProGuard rules here.
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# 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 *;
+#}
+
+
+# Workaround for Samsung Android 4.2 bug
+# https://code.google.com/p/android/issues/detail?id=78377
+# https://code.google.com/p/android/issues/detail?id=78377#c188
+-keepattributes **
+-keep class !android.support.v7.internal.view.menu.**,** {*;}
+-dontpreverify
+-dontoptimize
+-dontshrink
+-dontwarn **
\ No newline at end of file