Today at Google I/O we announced a new IDE that’s built with the needs of Android developers in mind. It’s called Android Studio, it’s free, and it’s available now for you to try as an early access preview.
To develop Android Studio, we cooperated with JetBrains, creators of one of the most advanced Java IDEs available today. Based on the powerful, extensible IntelliJ IDEA Community Edition, we've added features that are designed specifically for Android development, that simplify and optimize your daily workflow.
We know you need a build system that adapts to your project requirements but extends further to your larger development environment. Android Studio uses a new build system based on Gradle that provides flexibility, customized build flavors, dependency resolution, and much more.
This new build system allows you to build your projects in the IDE as well as on your continuous integrations servers. The combination lets you easily manage complex build configurations natively, throughout your workflow, across all of your tools. Check out the preview documentation to get a better idea of what the new build system can do.
Android Studio includes a powerful code editor. It's based on the IntelliJ IDEA editor, which supports features such as smart editing, advanced code refactoring, and deep static code analysis.
Smart editing features such as inline resource lookups make it easier to read your code, while giving you instant access to edit code the backing resources. Advanced code refactoring gives you the power to transform your code across the scope of the entire project, quickly and safely.
We added static code analysis for Android development, helping you identify bugs more quickly. On top of the hundreds of code inspections that IntelliJ IDEA provides, we’ve added custom inspections. For example, we’ve added metadata to the Android APIs, that flag which methods can return null and which can’t, which constants are allowed for which methods, and so on. Android Studio uses that data to analyze your code and find potential errors.
Over the past year we’ve added some great drag-and-drop UI features to ADT and we’re in the process of adding them all into Android Studio. This release of Android Studio lets you preview your layouts on different device form factors, locales, and platform versions.
We wanted to make it easy for you to harness the power Google services right from your IDE. To start, we’ve made it trivial to add services such a cloud-based backend with integrated Google Cloud Messaging (GCM) to your app, directly from the IDE.
We’ve also added a new plugin called ADT Translation Manager Plugin to assist with localizing your apps. You can use the plugin to export your strings to the Google Play Developer Console for translation, then download and import your translations back into your project.
Starting next week we’ll be doing all of our development in the open, so you can follow along or make your own contributions. You can find the Android Studio project in AOSP at https://android.googlesource.com/platform/tools/adt/idea/
Give Android Studio a try and send us your feedback! It's free, and the download bundle includes includes everything you need, including the IDE, the latest SDK tools, the latest Android platform, and more. .
Note: This is an early access preview intended for early adopters and testers who want to influence the direction of the Android tools. If you have a production app with a large installed base, there’s no need to migrate your development to the new tools at this time. We will continue to support Eclipse as a primary platform for development.
If you have feedback on the tools, you can send it to us using the Android Studio issue tracker.
The last year has been an exciting one for Android developers, with an incredible amount of momentum. In fact, over 48 billion apps have been downloaded from Google Play to date, with over 2.5 billion app downloads in the last month alone.
This week, at Google I/O, our annual developer conference, we’re celebrating this momentum, and putting on stage a number of new features and advancements both for the Android platform and Google Play, to help you design, develop and distribute great apps to your users.
We just wrapped up the keynote, and wanted to share a number of those new features; we’ll be spotlighting some of them throughout the week both here, on Google+, and in 36 Android sessions and sandboxes at the Moscone center in San Francisco (with many of the sessions livestreamed at developer.google.com). Enjoy!
Google Play Services is our platform for bringing you easier integration with Google products and new capabilities to use in your apps. Today we announced a new version of Google Play Services that has some great APIs for developers.
Today we announced a new Integrated Development Environment (IDE) built just for Android, with the needs of Android developers in mind. It’s called Android Studio, it’s free, and it’s available now to try as an early access preview.
To build Android Studio, we worked with with JetBrains, creators of one of the most advanced Java IDEs available today. Based on the powerful, extensible IntelliJ IDEA Community Edition, we've added features and capabilities that are designed specifically for Android development, to simplify and optimize your daily workflow for creating Android apps.
Building awesome Android apps is only part of the story. Today we announced great new features in the Google Play Developer Console that give you more control over how you distribute your app and insight into how your app is doing:
Join us for the Android sessions today and through the week by livestream. Visit the I/O Live Stream schedule for details.
Posted by Ellie Powers, Google Play team
There are a lot of great things a developer can do to promote their app, but the best way for your app to take off is when a really happy user tells their friend about your app, who tells their friend, who tells someone else — you get the picture.
That’s why it’s always been a priority for us to strengthen that conversation between developers and their users. Google Play is now connected with Google+, and by associating reviews with an identity, the quality of reviews has increased tremendously (in addition to letting users find reviews they trust).
We’re happy to announce today that all developers on Google Play can now reply to user reviews. You can reply to user reviews in the Google Play Developer Console, and your replies are shown publicly below the corresponding user review on Google Play. Users receive an email notification when you reply and can either reply to you directly by email, or update their review if they choose to do so -- though keep in mind that users are not obligated to update their reviews. You can also update your reply at any time.
Developers who have been using this feature have told us that the following best practices are most effective in improving their apps and building strong relationships with their users:
Before replying to user reviews, it is important to review the posting guidelines to be sure that you are using this feature in compliance with Google Play’s policies at all times. The reply to each user’s review will be public, so prospective users will see if you provide consistently high quality customer support. Read the posting guidelines, and start connecting with users today.
Conversations are meant to be two-sided, and facilitating discussion between developers and users will ultimately yield better apps, to the benefit of everyone.
Posted by Reto Meier, Android Developer Relations Tech Lead
Google I/O 2013 is less than a week away, and the full session schedule - featuring 34 Android sessions (and 3 codelabs) - is now available. We have great Android content spread across three packed days - covering everything from design, development, and distribution.
Not everyone can come to San Francisco to join us in person, so we’ll be streaming a selection of the best content as part of Google Developers Live. In addition to the keynote and four session streams (including one dedicated to Android), you’ll see one-on-one product deep dives, executive interviews, and Sandbox walkthroughs broadcast from the GDL stage at I/O. All the live feeds will be available on the Google I/O homepage from the comfort of your own home - or join our Google Developer Groups to experience Google I/O as part of Google I/O Extended.
Whether you’re attending in person or virtually, you can follow all the action using the official Google I/O 2013 conference companion app! It supports devices running Android 2.3+, and is optimized for phones and tablets of all shapes and sizes.
Use it to view the conference sessions agenda and create your own personal schedule with reminders, view details on sessions, code labs, office hours, and speakers, track announcements, and even view the keynote and live streamed sessions throughout the conference!
If you’re attending in person, you can use it to guide yourself around the venue using the vector-based conference map, Android Beam session details, scan fellow attendee badges, and provide feedback on the sessions you watch.
And stay tuned after I/O when every Google I/O technical session will also be posted to GDL and YouTube, and the conference app will be open sourced.
Last week we updated our guidelines for making great tablet apps and added the ability to upload tablet screenshots that are shown preferentially in Google Play to users on those devices. Today we’re introducing a new Optimization Tips page in the Google Play Developer Console that lets you quickly see how your app is doing against basic guidelines for tablet app distribution and quality.
When you upload an app, the Developer Console now runs a series of checks to verify basic criteria from the Tablet App Quality Checklist and shows you any issues it finds in the Optimization Tips page.
If you’re developing for tablets, make sure to visit your Optimization Tips page to ensure that your app is delivering a great tablet experience. If there are any issues listed, we recommend addressing them in your app as soon as possible and uploading a new binary for distribution, if needed.
For ideas on how to design and build a great tablet app, including details on how to address issues listed in your Optimization Tips page, check out the Tablet App Quality Checklist. Remember that a great tablet experience goes well beyond these basic checks. Keep working to bring your tablet users the most polished UI and richest content possible.
More and more, developers are investing in a full tablet experience for their apps and seeing those investments pay off big. Starting today, it’s even easier to show off those tablet apps to users and to understand what it takes to make a great tablet app.
Many of you have already made optimizations to your apps to make them more beautiful and useful on tablets, and we’re giving you a way to showcase your application’s specialized tablet layouts. You’re now able to upload screenshots of your app running on 7” and 10” tablets to the Google Play Developer Console, and those screenshots are shown preferentially in Google Play to users on those devices.
In October, we published the tablet app quality checklist, which shares best practices for creating tablet applications that users will love. We've updated this checklist with additional tips and guidelines, as well as more details on specific technical checks you should perform to ensure your app is correctly optimized for tablets. Soon, we’ll start surfacing tips based on our tablet app quality guidelines directly in the Google Play Developer Console, and we’ll use these guidelines to help users better discover tablet apps in Google Play.
So upload your tablet screenshots and confirm your app follows the quality guidelines today.
Today we announced that a new version of the Google Play Store app is rolling out worldwide to Android phones and tablets. This new app brings a redesigned UI that’s easier to use and showcases more great content for users. For developers, the new app offers more ways for your app to get noticed, as well as a new, simpler purchase flow.
The new UI is simple and easier to browse. Collections are front and center on the homepage, helping users discover great content through recommendations and curated lists. Items in collections are now presented as cards, with a larger area for your app’s graphics and a larger touch target for users. Overall, the homepage surfaces more apps than before and highlights them more effectively right on the page.
Most important for apps that sell in-app products, the new UI offers a dramatically simplified, dialog-based purchase flow that lets users buy your products without leaving the context of the app. Your app remains active and visible behind the purchase dialogs. When the purchase is complete, users return directly to the place they left, without your app having to reconstruct its state. It’s especially powerful when combined with In-app Billing v3, providing a faster and more reliable purchase flow.
All of these changes build on the core features of Google Play. Our editorial team will continue to look for exemplary apps to showcase in Editors’ Choice and other collections, and our familiar top lists will continue to track the market performance of your app on an ongoing basis.
Watch for the new Play Store app (version 4.0.25) coming to your devices soon. The rollout has already started and we expect all devices running Android 2.2 or higher to have received the update over the next few weeks.
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