

- #AMAZON KINDLE FIRE OPERATING SYSTEM INSTALL#
- #AMAZON KINDLE FIRE OPERATING SYSTEM UPGRADE#
- #AMAZON KINDLE FIRE OPERATING SYSTEM ANDROID#
- #AMAZON KINDLE FIRE OPERATING SYSTEM CODE#
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What to Set for minSdkVersion and targetSdkVersion Testing your App's Compatibility on Fire OS 7 DevicesĬurrently, you can test your app's compatibility with Fire OS 7 by connecting to an actual device.
#AMAZON KINDLE FIRE OPERATING SYSTEM ANDROID#
In your code, you can check whether the _INT is greater than or equal to 28 (The Android 9 API level) to target Fire OS 7 devices.Īlso see Supporting Different Platform Versions in the Android documentation. To maximize your app compatibility with the Fire OS version on the device, we recommend that you target the device based on the SDK level. Users might run your app on a Fire OS 5, Fire OS 6, or Fire OS 7 device. Instead, you must use the Apps & Games Services SDKs for the services you need (such as in-app purchasing). Some Android 9 features, such as split-Screen, notification dots, and adaptive icons, aren't supported in FOS 7.Īlso, remember that although Fire OS 7 has parity with Android 9, you can't use Google services on Amazon Fire devices. This doesn't necessarily mean that everything in Android 9 is available in FOS 7, but for those Android 9 features implemented in FOS 7, they have parity. Fire OS 7 Parity with Android 9Īll features implemented in FOS 7 are at feature parity with Android 9. You can read about these changes in Behavior changes: all apps (Pie). Apps will have limited access to user inputs and sensor data while running in the background.
#AMAZON KINDLE FIRE OPERATING SYSTEM CODE#
For sample code and additional details, see the Notifications in Fire OS 7 section below.īackground Services: Android 8.0 limits the use of background services. For information about channels, see Android training for Notification Channels. Notification Channels: All notifications (which includes recommendations and partner-managed recommendations) must be associated with a channel. Major changes in Android 8.0 include the following:
#AMAZON KINDLE FIRE OPERATING SYSTEM UPGRADE#
The upgrade from Fire OS 6 to Fire OS 7 requires a transition from Nougat (Android 7.1.2) through Oreo (Android 8.0) to Pie (Android 9).Ĭhanges introduced in Android 8.0 and Android 9 require you to make code changes in your app before the app will work correctly on Fire OS 7 devices. Some older Fire Tablet devices remain on Fire OS 4 or earlier releases.įor a detailed list of Fire Tablet devices and versions, see Tablet Device Specs. The Fire 7 (2019) Tablet device runs Fire OS 6, which is based on Android Nougat (Android 7.1.2, level 25). Most of the Fire Tablet devices run Fire OS 5 (Android 5.1, level 22). Fire OS 7 was initially released for some Fire Tablet devices in 2019.
#AMAZON KINDLE FIRE OPERATING SYSTEM INSTALL#
