SimpleCloudNotifier/android/app/build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.blackforestbytes.simplecloudnotifier"
        minSdkVersion 21
        targetSdkVersion 27
        versionCode 2
        versionName "0.2"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        targetCompatibility 1.8
        sourceCompatibility 1.8
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    implementation 'com.android.support:appcompat-v7:27.1.1'
    implementation 'com.android.support:cardview-v7:27.1.1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.support:recyclerview-v7:27.1.1'
    implementation 'com.android.support:design:27.1.1'

    implementation 'com.google.firebase:firebase-core:16.0.3'
    implementation 'com.google.firebase:firebase-messaging:17.3.2'
    implementation 'com.android.support:support-v4:27.1.1'

    implementation "android.arch.lifecycle:extensions:1.1.1"

    implementation 'com.squareup.okhttp3:okhttp:3.10.0'
    implementation 'com.github.kenglxn.QRGen:android:2.5.0'
}

apply plugin: 'com.google.gms.google-services'