FlutterFire dependency versions working as of 11 Sep 2019

build.gradle (inside android-app)

// NOTE: this is the build.gradle file located inside project/android/app

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

android {
    compileSdkVersion 28

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "tech.anatta.fluttershare"
        minSdkVersion 16
        targetSdkVersion 28
        versionCode 1
        versionName "1.2.2"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    signingConfigs {
        debug {
            storeFile file('C:\\Users\\ambar\\.android\\debug.keystore')
            keyAlias 'androiddebugkey'
            keyPassword 'android'
            storePassword 'android'
        }
    }

    buildTypes {
        debug {
            signingConfig signingConfigs.debug
        }
        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
        }
    }
}

flutter {
    source '../..'
}

dependencies {
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
}
apply plugin: 'com.google.gms.google-services'

build.gradle (top-level)

buildscript {
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.3.2'
        classpath 'com.google.gms:google-services:4.2.0'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        maven {
            url "https://maven.google.com" // Google's Maven repository
        }
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

pubspec.yaml

name: fluttershare
description: A new Flutter project.

version: 1.0.0+1

environment:
  sdk: ">=2.1.0 <3.0.0"

dependencies:
  flutter:
    sdk: flutter
  google_sign_in: ^4.0.7
  cloud_firestore: ^0.12.9+4
  firebase_core: ^0.4.0+9
  firebase_messaging: ^5.1.5
  firebase_storage: ^3.0.6
  firebase_auth: ^0.14.0+5
  firebase_analytics: ^5.0.2
  image_picker: ^0.6.1+4
  geolocator: ^5.1.3
  uuid: ^2.0.2
  image: ^2.1.4
  animator: 0.1.4
  cupertino_icons: ^0.1.2
  path_provider: ^0.5.0+1
  timeago: 2.0.17
  cached_network_image:
  flutter_svg:

dev_dependencies:
  flutter_test:
    sdk: flutter

# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec

# The following section is specific to Flutter.
flutter:
  uses-material-design: true
  fonts:
    - family: Signatra
      fonts:
        - asset: assets/fonts/Signatra.ttf
  assets:
    - assets/images/google_signin_button.png
    - assets/images/upload.svg
    - assets/images/search.svg
    - assets/images/activity_feed.svg
    - assets/images/no_content.svg