From d3a1f80a58d77853f33f4e65b68ea3091d8efca5 Mon Sep 17 00:00:00 2001
From: Andhie Wong <andhiewong@gmail.com>
Date: Mon, 31 Oct 2016 22:57:41 +0800
Subject: [PATCH 1/2] Keep ProviderInstaller from proguard

---
 ion/proguard-project.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ion/proguard-project.txt b/ion/proguard-project.txt
index f2fe1559..55acc23b 100644
--- a/ion/proguard-project.txt
+++ b/ion/proguard-project.txt
@@ -18,3 +18,4 @@
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
+-keep class com.google.android.gms.security.ProviderInstaller { *; }

From 30746766874f22e5a2d6cf0d886c6aa3ff48fb2e Mon Sep 17 00:00:00 2001
From: Andhie Wong <andhiewong@gmail.com>
Date: Mon, 31 Oct 2016 22:59:39 +0800
Subject: [PATCH 2/2] Add consumerProguardFiles

---
 ion/build.gradle | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ion/build.gradle b/ion/build.gradle
index 3a775b47..52ceaf63 100644
--- a/ion/build.gradle
+++ b/ion/build.gradle
@@ -35,6 +35,7 @@ android {
     defaultConfig {
         targetSdkVersion 23
         minSdkVersion 9
+        consumerProguardFiles 'proguard-project.txt'
     }
 
     compileSdkVersion 23