verdnatura-chat/android/build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        mavenLocal()
        google()
        // mavenCentral()
        jcenter()
    }
    dependencies {
        // classpath 'com.android.tools.build:gradle:2.2.3'
        classpath 'com.android.tools.build:gradle:3.1.0'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        mavenLocal()
        // mavenCentral()
        google()
        jcenter()
        // maven {
        //     url 'https://maven.google.com'
        // }
        maven { url "https://jitpack.io" }
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url "$rootDir/../node_modules/react-native/android"
        }
        maven {
            // Local Maven repo containing AARs with JSC library built for Android
            url "$rootDir/../node_modules/jsc-android/dist"
        }
    }
}

subprojects { subproject ->
    afterEvaluate {
        if ((subproject.plugins.hasPlugin('android') || subproject.plugins.hasPlugin('android-library'))) {
            android {
                compileSdkVersion 28
                buildToolsVersion "28.0.3"
                defaultConfig {
                    targetSdkVersion 28
                }
                variantFilter { variant ->
                    def names = variant.flavors*.name
                    if (names.contains("reactNative51") || names.contains("reactNative55") || names.contains("reactNative56") || names.contains("reactNative57") || names.contains("reactNative57WixFork")) {
                        setIgnore(true)
                    }
                }
            }
        }
    }
}