This class allows you to create, map, and manage an anonymous SharedMemory instance. ASharedMemory gives access to a file descriptor, which can then be mapped to read and write. It's a great way to share large amounts of data between apps or between multiple processes within a single app.
You do this by creating a WallpaperColors object from a bitmap, a drawable, or by using three manually-selected colors. You can also retrieve this color information. To create a WallpaperColors object, do either of the following:. To retrieve the primary, secondary, or tertiary color details from the wallpaper, call the following methods:. To notify the system about any significant color changes in your live wallpaper, call the notifyColorsChanged method. This method triggers an onComputeColors lifecycle event where you have an opportunity to provide a new WallpaperColors object.
To add a listener for color changes, you can call the addOnColorsChangedListener method. You can also call the getWallpaperColors method to retrieve the primary colors of a wallpaper. The FingerprintManager class has introduced the following error codes:. 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. Behavior changes. Android Developers. Android Oreo Go edition Android Go is our initiative to optimize the Android experience for billions of people coming online around the world. Features in the Android Oreo Go edition configuration include: Memory optimizations. Well, apart from the phones made by Google that we mentioned above, we expect all Android smartphone from the major manufacturers to eventually receive an updated to Oreo.
These are the main brands and models that will receive Android 8 :. Android Tools Other tools Android 8 Oreo The eighth version of the mobile operating system developed by Google for Android smartphones and tablets can now be downloaded thanks to Android 8 Oreo Vote 1 2 3 4 5 6 7 8 9 Requirements and additional information:. Requires flashing the factory image onto the device by means of Android SDK. The images provided in the download link correspond to Nexus and Pixel devices.
Antony Peel. App languages. Smart text selection: Android Oreo recognizes text when you tap or select, then recommends a next logical step via a suggested app. Do two things at once, at once Picture-in-Picture: Allows you to see two apps at once, it's like having super strength and laser vision.
Dive into more apps with fewer taps Notification Dots: Press the notification dots to quickly see what's new, and easily clear them by swiping away.
Android Instant Apps: Teleport directly into new apps right from your browser, no installation needed. Evolving our superest of powers safely and soundly. Peace of mind in the palm of your hand Google Play Protect: Working to keep your device and data safe from misbehaving apps by scanning over 50 billion apps per day, even the ones you haven't installed yet! Talk about a life saver Whether you're talking, playing, working or streaming, you can feel confident about keeping your battery strong and full of life.
Express yourself in more ways than ever Emoji: Share the feels with a fully redesigned emoji set, including over 60 new emoji. A bird? A plane? No, it's Android Oreo. Powers, and beyond Accessibility button. Accessibility volume. Accessibility services can optimize the audio experience for users with disabilities.
Adaptive icons. Ambient screen. Background execution limits. More control over how apps run in the background for better overall system performance. Background location limits. Limits the frequency of location updates in the background for better overall system health.
0コメント