Get started with Firebase In-App Messaging

ios

Before you begin, you need a few things set up in your environment:

• An app with Firebase enabled: If you haven't already, add Firebase to your iOS project.
• Xcode 9.2 or higher: Firebase In-App Messaging needs a relativley-recent version of Xcode to run. You can find the latest Xcode version at Apple's Xcode site.
• CocoaPods 1.4.0 or higher: Firebase In-App Messaging uses CocoaPods to manage dependencies on iOS. You can install it from the CocoaPods site.

android

To get started, your app needs to meet two requirements:

• Firebase enabled: If you haven't already, add Firebase to your Android project.
• Minimum Android SDK of 16 or higher: Check your app-level build.gradle for the minSdkVersion, which must be set to at least 16.

ios

To get started, add the Firebase In-App Messaging SDK framework files to your project by adding the Firebase In-App Messaging CocoaPods:

1. Open a new terminal window, and navigate to your Xcode project's directory.
2. Open your Podfile, and add the highlighted lines:

   # Uncomment the next line to define a global platform for your project
   # platform :ios, '9.0'
   
   target 'YourProject' do
   # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
   use_frameworks!
   
   # Pods for YourProject
   pod 'Firebase'
   pod 'Firebase/InAppMessagingDisplay'
   end

3. From your terminal, install the pod's dependencies:

   pod install

4. Open your app's project in Xcode:

   open YOUR-PROJECT.xcworkspace

5. Import the Firebase module in your UIApplicationDelegate, if you haven't yet:

   Swift

   import Firebase

   Objective-C

   @import Firebase;

6. Also configure a FirebaseApp shared instance, typically in your app's application:didFinishLaunchingWithOptions: method, if you haven't yet:

   Swift

   // Use Firebase library to configure APIs
   FirebaseApp.configure()

   Objective-C

   // Use Firebase library to configure APIs
   [FIRApp configure];

7. Compile and run your app.

android

Include the SDK in your build files

Add the In-App Messaging dependency to your app-level build.gradle:

// ...
dependencies {
    // ...

    // Add the In-App Messaging dependency:
    implementation 'com.google.firebase:firebase-inappmessaging-display:17.0.4'

    // Check that your Firebase dependency is up-to-date:
    implementation 'com.google.firebase:firebase-core:16.0.6'
}

ios

That testing device is determined by a FirebaseInstanceID. To find your testing app's Instance ID, run the app with the runtime command argument -FIRDebugEnabled:

1. With your Xcode project open, select Product > Scheme > Edit scheme... from the top menu bar.
2. Open the Arguments tab of the dialog that pops up.
3. Click + Add items under Arguments Passed On Launch.
4. Enter "-FIRDebugEnabled" in the newly-created field.
5. Click Close, then run your app.

Once your app starts running, look for the following line in the Xcode console's logs:

[Firebase/InAppMessaging][I-IAM180017] Starting InAppMessaging runtime with Instance ID YOUR_APP_ID

android

That testing device is determined by a FirebaseInstanceId. Find your testing app's Instance ID by checking the Logcat in Android Studio for the following `Info` level log:

I/FIAM.Headless: Starting InAppMessaging runtime with Instance ID YOUR_APP_ID