From 5b5b3f3585dca02591e6b44c0b626c53da5e1778 Mon Sep 17 00:00:00 2001
From: "Vicente J. Ruiz Jurado" <vjrj@ourproject.org>
Date: Sat, 4 Aug 2018 17:53:37 +0200
Subject: [PATCH] Release modifications

---
 .gitignore                     |  2 ++
 android/app/build.gradle       | 25 +++++++++++++++++++++----
 android/app/proguard-rules.pro | 16 ++++++++++++++++
 lib/globals.dart               |  2 +-
 4 files changed, 40 insertions(+), 5 deletions(-)
 create mode 100644 android/app/proguard-rules.pro

diff --git a/.gitignore b/.gitignore
index af19b33..e5c8fd4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,5 +27,7 @@ android/app/src/main/AndroidManifest.xml
 android/app/src/main/gen/
 
 android/app/google-services.json
+android/app/key.jks
+android/key.properties
 
 assets/private-settings.json
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 9d13814..75989b4 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -14,6 +14,10 @@ if (flutterRoot == null) {
 apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
+def keystorePropertiesFile = rootProject.file("key.properties")
+def keystoreProperties = new Properties()
+keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+
 android {
     compileSdkVersion 27
 
@@ -31,13 +35,26 @@ android {
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 
-    buildTypes {
+    signingConfigs {
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig signingConfigs.debug
+            keyAlias keystoreProperties['keyAlias']
+            keyPassword keystoreProperties['keyPassword']
+            storeFile file(keystoreProperties['storeFile'])
+            storePassword keystoreProperties['storePassword']
         }
     }
+
+    buildTypes {
+        release {
+            signingConfig signingConfigs.release
+
+            minifyEnabled true
+            useProguard true
+
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
 }
 
 flutter {
diff --git a/android/app/proguard-rules.pro b/android/app/proguard-rules.pro
new file mode 100644
index 0000000..a3750d3
--- /dev/null
+++ b/android/app/proguard-rules.pro
@@ -0,0 +1,16 @@
+#Flutter Wrapper
+-keep class io.flutter.app.** { *; }
+-keep class io.flutter.plugin.**  { *; }
+-keep class io.flutter.util.**  { *; }
+-keep class io.flutter.view.**  { *; }
+-keep class io.flutter.**  { *; }
+-keep class io.flutter.plugins.**  { *; }
+
+# Basic ProGuard rules for Firebase Android SDK 2.0.0+
+-keep class com.firebase.** { *; }
+-keep class org.apache.** { *; }
+-keepnames class com.fasterxml.jackson.** { *; }
+-keepnames class javax.servlet.** { *; }
+-keepnames class org.ietf.jgss.** { *; }
+-dontwarn org.apache.**
+-dontwarn org.w3c.dom.**
diff --git a/lib/globals.dart b/lib/globals.dart
index 7a63559..b461843 100644
--- a/lib/globals.dart
+++ b/lib/globals.dart
@@ -4,7 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'dart:async';
 
-final String appVersion = '0.0.1';
+final String appVersion = '1.0';
 
 final Widget appMediumIcon =
     Image.asset('images/logo-200.png', width: 60.0, height: 60.0);