Android 9.0 sdk download

You agree that Google may stop permanently or temporarily providing the SDK or any features within the SDK to you or to users generally at Google's sole discretion, without prior notice to you. Use of the SDK by You 4. If the users provide you with user names, passwords, or other login information or personal information, you must make the users aware that the information will be available to your application, and you must provide legally adequate privacy notice and protection for those users.

If your application stores personal or sensitive information provided by users, it must do so securely. If the user provides your application with Google Account information, your application may only use that information to access the user's Google Account when, and for the limited purposes for which, the user has given you permission to do so. Your Developer Credentials 5. Privacy and Information 6. If you are using a physical device such as a Nexus or a Pixel, you can update your device to Android Pie by following the instructions in Factory Images for Nexus and Pixel Devices.

If you are using an emulator, create a virtual device for API level 28 and select an xbased image. For information about using the Android emulator for testing and debugging, see Debugging on the Android Emulator.

Android Pie introduces a variety of new features. Some of these new features are intended to leverage new hardware capabilities offered by the latest Android devices, while others are designed to further enhance the Android user experience:. Notification Enhancements — Notification messages can now display images, and a new Person class is used to simplify conversation participants.

Multi-Camera Support — Offers the capability to access streams simultaneously from multiple physical cameras such as dual-front and dual-back cameras. The following sections highlight these features and provide brief code examples to help you get started using them in your app. Many newer Android devices with edge-to-edge screens have a Display Cutout or "notch" at the top of the display for camera and speaker.

The following screenshot provides an emulator example of a cutout:. To manage how your app window displays its content on devices with a display cutout, Android Pie has added a new LayoutInDisplayCutoutMode window layout attribute. This attribute can be set to one of the following values:. LayoutInDisplayCutoutModeDefault — The window is allowed to extend into the cutout area if the cutout is contained within a system bar. For example, to prevent the app window from overlapping with the cutout area, set the layout cutout mode to never :.

The following examples provide examples of these cutout modes. The first screenshot on the left is of the app in non-fullscreen mode. Notice that the app's white background extends into the display cutout area:. Notice that the app's white background is not allowed to extend into the display cutout area. If you need more detailed information about the cutout area on the device, you can use the new DisplayCutout class.

The substitute of Android Oreo is taking its first steps. We're talking about Android 9 P , although we still don't know what sweet may be hiding behind that letter. In any case, the important thing about version 9. However, only for a very short list of devices. If you withhold consent, the information will not be collected. Third Party Applications 7. You understand that all data, content or resources which you may access through such third party applications are the sole responsibility of the person from which they originated and that Google is not liable for any loss or damage that you may experience as a result of the use or access of any of those third party applications, data, content, or resources.

You may not modify, rent, lease, loan, sell, distribute or create derivative works based on these data, content, or resources either in whole or in part unless you have been specifically given permission to do so by the relevant owners. In that case, the License Agreement does not affect your legal relationship with these third parties.

Using Android APIs 8. You may not modify, rent, lease, loan, sell, distribute or create derivative works based on this data either in whole or in part unless allowed by the relevant Terms of Service. Terminating this License Agreement 9. Indemnification Changes to the License Agreement When these changes are made, Google will make a new version of the License Agreement available on the website where the SDK is made available. General Legal Terms The remaining provisions of the License Agreement will continue to be valid and enforceable.

Other than this, no other person or company shall be third party beneficiaries to the License Agreement. Start by targeting Android 9 and supporting its behavior changes. When you're ready, extend your apps with new features and APIs. Content and code samples on this page are subject to the licenses described in the Content License.

All Android releases Android 9. Features and APIs.