SumUp wrapper updated to 3.0.0 version

android/build.gradle

@@ -2,38 +2,66 @@
 buildscript {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
-
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.2'
+        classpath 'com.android.tools.build:gradle:3.0.1'
     }
 }
 
 allprojects {
     repositories {
-        maven { url 'https://maven.sumup.com/releases' }
         jcenter()
+
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
+
+        maven { url 'https://maven.sumup.com/releases' }
     }
 }
 
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion '25.0.0'
+    compileSdkVersion 26
+    buildToolsVersion "27.0.2"
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 22
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         ndk {
             abiFilters "armeabi-v7a", "x86"
         }
     }
-    lintOptions {
-        abortOnError false
-        warning 'InvalidPackage'
+    // Possible resolution strategy. Only necessary if not compiling against API 27
+    configurations.all {
+        resolutionStrategy {
+            force 'com.android.support:support-v4:26.1.0'
+            force 'com.android.support:appcompat-v7:26.1.0'
+            force 'com.android.support:cardview-v7:26.1.0'
+            force 'com.android.support:design:26.1.0'
+        }
+    }
+
+    packagingOptions {
+        exclude 'META-INF/services/javax.annotation.processing.Processor'
+        exclude 'META-INF/LICENSE'
+        exclude 'META-INF/NOTICE'
+    }
+
+    buildTypes {
+        debug {
+            // All ProGuard rules required by the SumUp SDK are packaged with the library
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt')
+        }
     }
 }
 
@@ -46,8 +74,8 @@ dependencies {
     annotationProcessor 'com.neenbedankt.bundles:argument:1.0.4'
     compile 'com.neenbedankt.bundles:argument:1.0.4'
     compile 'com.facebook.react:react-native:+'
-    compile('com.sumup:merchant-sdk:2.5.2@aar') {
-        transitive = true
-    }
+    compile 'com.android.support:appcompat-v7:26.1.0'
+
+    compile 'com.sumup:merchant-sdk:3.0.0'
 }