In September, we launched a new way to search for content in apps on Android phones. With this update, users were able to find personal content like messages, notes, music and more across apps like OpenTable, Ticketmaster, Evernote, Glide, Asana, Gmail, and Google Keep from a single search box. Today, we're inviting all Android developers to enable this functionality for their apps.
Starting with version 10.0, the Firebase App Indexing API on Android lets apps add their content to Google's on-device index in the background, and update it in real-time as users make changes in the app. We've designed the API with three principles in mind:
There are several predefined data types that make it easy to represent common things such as messages, notes, and songs, or you can add custom types to represent additional items. Plus, logging user actions like a user listening to a specific song provides an important signal to help rank user content across the Google app.
Indexable note = Indexables.noteDigitalDocumentBuilder() .setUrl("http://example.net/users/42/lists/23") .setName("Shopping list") .setText("steak, pasta, wine") .setImage("http://example.net/images/shopping.jpg") .build(); FirebaseAppIndex.getInstance().update(note);
Integrating with Firebase App Indexing helps increase user engagement with your app, as users can get back to their personal content in an instant with Google Search. Because that data is indexed directly on the device, this even works when offline.
To get started, check out our implementation guide and codelab.
We know that it's important for you to make sure your apps can run on the latest and greatest technology out there. And in the world of iOS development, there's this little release on the horizon called iOS 10 that many of you are excited about supporting with your apps.
Well, we here on the Firebase team also want to make sure your apps are up and running on iOS 10 as soon as it's made available to the general public. So we're going to go over some of the changes that we've included in the latest version (3.5.1) of the Firebase Cocoapod, and let you know about upcoming changes that will affect you as we move into the exciting new world of iOS 10 development.
Dynamic Links, Invites, App Indexing
With the latest version of the Firebase library, we've added support for handling deep links on iOS 10. If your app uses a feature that relies on deep links -- specifically, Dynamic Links, Firebase Invites, and App Indexing -- go ahead and update to the latest version of the library. Rebuild your app (no code changes needed!), and these features should all work properly.
Firebase Analytics
The latest version of the Firebase SDK includes some changes to more accurately track app installs resulting from AdWords search and display ads. If this sounds familiar, it’s because this feature was also included in version 3.3.0 of Firebase, but now we've added support for this on iOS 10 as well. Like the new deep link support, this should work automatically if you rebuild your code with the new library.
Firebase Cloud Messaging
iOS 10 made a lot of exciting changes around notifications, along with new ways for you as a developer to handle incoming user notifications. Specifically, notifications are now handled by methods belonging to the UNUserNotificationCenterDelegate protocol, while the old UIApplicationDelegate methods like application:didReceiveRemoteNotification are now deprecated.
UNUserNotificationCenterDelegate
UIApplicationDelegate
application:didReceiveRemoteNotification
That said, you might notice that the most recent release of the Firebase SDK is still calling the older appDelegate methods. We hope to have support for these new UNUserNotificationCenterDelegate protocol methods soon, so do keep an eye out for any future announcements as we update our libraries.
A Quick Note About Firebase Auth and Xcode 8
We've noticed what seems to be an issue with the latest iOS 10 simulators (up to beta 6 at the time of this writing) that causes Firebase Auth to throw an error due it to not being able to write values to the keychain. This issue does not affect real devices.
We have filed a radar with Apple and are hoping to get this issue resolved shortly, but you may encounter errors when testing Firebase Auth in the simulator. As a workaround, we recommend testing Auth on a physical device running iOS 10. If you do not have access to a real device, you also can try enabling Keychain Sharing in the Capabilities section of your app, as described in this StackOverflow post.
What about Swift 3?
You might have noticed that the code samples in our documentation still reflect Swift 2.3. With all the changes that are still happening in Swift 3, we've decided to wait until version 3.0 has been officially released before switching over the code samples in our documentation.
Of course, if you're interested in trying out our samples in Swift 3, you can always download our latest sample code and let Xcode's Swift conversion tool convert the samples for you. It does a remarkably good job. And, in the next few days, we'll be creating a specific Swift 3 branch of our sample apps, so you can check out those branches from GitHub and see the source code without having to go through the conversion process.
Send us Feedback!
Obviously, releasing a library to support an operating system that's still in beta is a tricky proposition. Issues may still arise here and there as new versions of iOS 10 are made available, and if they do, we'll try to address them as quickly as we can. So if you encounter an error that seems to be specific to iOS 10, please let us know! Our Google Group is a good place to start.
Firebase App Indexing, formerly known as Google App Indexing, allows users to re-engage with their installed apps through a seamless integration with Google Search.
If your mobile app users search for related content on Google, they’ll be given the option to launch your app directly from the search results.
By using the Firebase App Indexing SDK to drive user engagement for your app, you can also help improve the ranking of your content in search and provide auto-completions based on your content to your users.
If users don’t have your app on their device, an installation card can show up in search results when they search for apps like yours.
Research has shown that the average U.S. mobile user has 36 apps, but doesn’t regularly use 75% of them. Firebase App Indexing is designed to help users rediscover their apps through surfacing important content within them. With more searches done on mobile devices than on desktops worldwide, and 40% of searches returning results for indexed apps, using Firebase App Indexing is a great opportunity for you to get your app in front of users that are interested in your content.
You can learn more about Firebase App Indexing, including how to get started on the Firebase Developers site.
Eighteen months ago, Firebase joined Google. Since then, our backend-as-a-service (BaaS) that handles the heavy lifting of building an app has grown from a passionate community of 110,000 developers to over 450,000.
Our current features -- Realtime Database, User Authentication, and Hosting -- make app development easier, but there’s more we can do, so today, we’re announcing a major expansion!
Firebase is expanding to become a unified app platform for Android, iOS and mobile web development. We’re adding new tools to help you develop faster, improve app quality, acquire and engage users, and monetize apps. On top of this, we’re launching a brand new analytics product that ties everything together, all while staying true to the guiding principles we’ve had from the beginning:
Firebase Analytics is our brand new, free and unlimited analytics solution for mobile apps. It benefits from Google’s experience with Google Analytics, and features some new capabilities for apps:
Firebase Analytics is user and event-centric and gives you insight into what your users are doing in your app. You can also see how your paid advertising campaigns are performing with cross-network attribution, which tells you where your users are coming from. You can see all of this from a single dashboard.
Firebase Analytics is also integrated with other Firebase offerings to provide a single source of truth for in-app activity and through a feature called Audiences. Audiences let you define groups of users with common attributes. Once defined, these groups can be accessed from other Firebase features -- to illustrate, we’ll reference Audiences throughout this post.
To help you build better apps, our suite of backend services is expanding.
Google Cloud Messaging, the most popular cloud-to-device push messaging service in the world, is integrating with Firebase and changing its name to Firebase Cloud Messaging (FCM). Available for free and for unlimited usage, FCM supports messaging on iOS, Android, and the Web, and is heavily optimized for reliability and battery-efficiency. It’s built for scale and already sends 170 billion messages per day to two billion devices.
One of our most requested features is the ability to store images, videos, and other large files. We’re launching Firebase Storage so developers can easily and securely upload and download such files. Firebase Storage is powered by Google Cloud Storage, giving it massive scalability and allowing stored files to be easily accessed by Google Cloud projects. The Firebase Storage client SDKs have advanced logic to gracefully handle poor network conditions.
Firebase Remote Config gives you instantly-updatable variables that you can use to tune and customize your app on the fly to deliver the best experience to your users. You can enable or disable features or change the look and feel without having to publish a new version. You can also target configurations to specific Firebase Analytics Audiences so that each of your users has an experience that’s tailored for them.
In addition, we’re continuing to invest heavily in our existing backend products, Firebase Realtime Database, Firebase Hosting, and Firebase Authentication. Authentication has seen the biggest updates, with brand new SDKs, and an upgraded backend infrastructure. This provides added security, reliability, and scale using the same technologies that power Google’s own accounts. We’ve also added new Authentication features including email verification and account linking. For Hosting, custom domain support is now free for all developers, and the Database has a completely rebuilt UI. We’re working hard on other great Realtime Database features, stay tuned for those.
We’re adding two new offerings to Firebase to help you deliver higher quality apps.
When your app crashes, it’s bad for your users and it hurts your business. Firebase Crash Reporting gives you prioritized, actionable reports to help you diagnose and fix problems in your iOS or Android app after it has shipped. We’ve also connected Crash Reporting to Audiences in Firebase Analytics, so you can tell if users on a particular device, in a specific geography, or in any other custom segment are experiencing elevated crash rates.
Cloud Test Lab, announced last year at Google I/O, is now Firebase Test Lab for Android. Test Lab helps you find problems in your app before your users do. It allows for both automatic and customized testing of your app on real devices hosted in Google data centers.
After you’ve launched your app, we can help you grow and re-engage users with five powerful growth features.
Firebase Notifications is a new UI built on top of the Firebase Cloud Messaging APIs that lets you easily deliver notifications to your users without writing a line of code. Using the Notifications console you can re-engage users, run marketing campaigns, and target messages to Audiences in Firebase Analytics.
Firebase Dynamic Links make URLs more powerful in two ways. First, they provide “durability” -- links persist across the app install process so users are taken to the right place when they first open your app. This “warm welcome” increases engagement and retention. Second, they allow for dynamically changing the destination of a link based on run-time conditions, such as the type of browser or device. Use them in web, email, social media, and physical promotions to gain insight into your growth channels.
Firebase Invites turns your customers into advocates. Your users can easily share referral codes or their favorite content via SMS or email to their network, so you can increase your app's reach and retention.
Firebase App Indexing, formerly Google App Indexing, brings new and existing users to your app from the billions of Google searches. If your app is already installed, users can launch it directly from the search results. New users are presented with a link to install your app.
AdWords, Google’s advertising platform for user acquisition and engagement, is now integrated with Firebase. Firebase can track your AdWords app installs and report lifetime value to the Firebase Analytics dashboard. Firebase Audiences can be used in AdWords to re-engage specific groups of users. In-app events can be defined as conversions in AdWords, to automatically optimize your ads, including universal app campaigns.
To help you generate revenue from your app and build a sustainable business, we’ve integrated Firebase with AdMob, an advertising platform used by more than 1 million apps. We’ve made it easier to get started with AdMob when you integrate the Firebase SDK into your app. Using AdMob, you can choose from the latest ad formats, including native ads, which help provide a great user experience.
Along with new feature launches, we’re moving our website and documentation to a new home: firebase.google.com.
We’re also launching a brand new console to manage your app. It is completely redesigned and rebuilt for improved ease of use, and we’ve deeply integrated it with other Google offerings, like Google Cloud and Google Play.
Firebase now uses the same underlying account system as Google Cloud Platform, which means you can use Cloud products with your Firebase app. For example, a feature of Firebase Analytics is the ability to export your raw analytics data to BigQuery for advanced querying. We’ll continue to weave together Cloud and Firebase, giving you the functionality of a full public cloud as you grow.
You can also link your Firebase account to Google Play from our new console. This allows data, like in-app purchases, to flow to Firebase Analytics, and ANRs (application not responding) to flow to Firebase Crash Reporting, giving you one place to check the status of your app.
Finally, we’re announcing the beta launch of a new C++ SDK. You can find the documentation and getting started guides here.
We’re excited to announce that most of these new products, including Analytics, Crash Reporting, Remote Config, and Dynamic Links, are free for unlimited usage.
For our four paid products: Test Lab, Storage, Realtime Database, and Hosting, we’re announcing simpler pricing. We now offer:
Many things are changing, but Firebase’s core principles remain the same. We care deeply about providing a great developer experience through easy-to-use APIs, intuitive interfaces, comprehensive documentation, and tight integrations. We’re committed to cross-platform development for iOS, Android, and the Web, and when you run into trouble, we’ll provide support to help you succeed.
If you were using a Firebase feature before today -- like the Realtime Database, GCM, or App Indexing -- there’s no impact on your app. We’ll continue to support you, though we recommend upgrading to the latest SDK to access our new features.
As far as we’ve come, this is still early days. We’ll continue to refine and add to Firebase. For example, the JavaScript SDK does not yet support all the new features. We’re working quickly to close gaps, and we’d love to hear your feedback so we can improve. You can help by requesting a feature.
All the new features are ready-to-go, and already in use by apps like Shazam, SkyScanner, PicCollage, and more. Get started today by signing up, visiting our new site, or reading the documentation to learn more.
We can’t wait to hear what you think!
