traccar-manager-android/app/build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.1"

    defaultConfig {
        applicationId "org.traccar.manager"
        minSdkVersion 19
        targetSdkVersion 26
        versionCode 13
        versionName "2.3"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt')
        }
    }
}

dependencies {
    testCompile 'junit:junit:4.12'
    testCompile 'org.robolectric:robolectric:3.0'
}