ما در حال ایجاد تغییرات زیر در انواع سرویس های پیش زمینه با اندروید 15 هستیم.
پردازش رسانه
- Foreground service type to declare in manifest under
android:foregroundServiceTypemediaProcessing- Permission to declare in your manifest
FOREGROUND_SERVICE_MEDIA_PROCESSING- Constant to pass to
startForeground() FOREGROUND_SERVICE_TYPE_MEDIA_PROCESSING- Runtime prerequisites
- None
- Description
Service for performing time-consuming operations on media assets, like converting media to different formats. The system allows this service a limited time to run; under normal circumstances, this time limit would be 6 hours out of every 24. (This limit is shared by all of an app's
mediaProcessingforeground services.)Your app should manually stop the media processing service in the following scenario:
- When the transcoding operation finishes or reaches a failure state, have the
service call
Service.stopForeground()andService.stopSelf()to stop the service completely.
- When the transcoding operation finishes or reaches a failure state, have the
service call
If the timeout period is reached, the system calls the service's
Service.onTimeout(int, int)method. At this time, the service has a few seconds to callService.stopSelf(). If the service does not callService.stopSelf(), an ANR will occur with this error message: "A foreground service of <fgs_type> did not stop within its timeout: <component_name>".Note:
Service.onTimeout(int, int)is not available on Android 14 or lower. On devices running those versions, if a media processing service reaches the timeout period, the system immediately caches the app. For this reason, your app shouldn't wait to get a timeout notification. Instead, it should terminate the foreground service or change it to a background service as soon as appropriate.
دوربین
Apps that target Android 15 or higher are not allowed to launch a
camera foreground service from a BOOT_COMPLETED broadcast receiver.
For more information, see
Restrictions on BOOT_COMPLETED broadcast receivers launching foreground
services.
همگام سازی داده ها
Apps that target Android 15 or higher are not allowed to launch a
data sync foreground service from a BOOT_COMPLETED broadcast receiver.
For more information, see
Restrictions on BOOT_COMPLETED broadcast receivers launching foreground
services.
پخش رسانه
Apps that target Android 15 or higher are not allowed to launch a
media playback foreground service from a BOOT_COMPLETED broadcast receiver.
For more information, see
Restrictions on BOOT_COMPLETED broadcast receivers launching foreground
services.
فرافکنی رسانه ای
برنامههایی که Android 15 یا بالاتر را هدف قرار میدهند، مجاز به راهاندازی سرویس پیشزمینه نمایش رسانه از گیرنده پخش BOOT_COMPLETED نیستند. برای اطلاعات بیشتر، به محدودیتهای گیرندههای پخش BOOT_COMPLETED در راهاندازی خدمات پیشزمینه مراجعه کنید.
میکروفون
Apps that target Android 14 (API level 34) or higher are not allowed to launch a
microphone foreground service from a BOOT_COMPLETED broadcast receiver.
For more information, see
Restrictions on BOOT_COMPLETED broadcast receivers launching foreground
services.
تماس تلفنی
以 Android 15 或更高版本为目标平台的应用不得通过 BOOT_COMPLETED 广播接收器启动通话前台服务。如需了解详情，请参阅对启动前台服务的 BOOT_COMPLETED 广播接收器的限制。