Service at once, but when all of them unbind, the service is destroyed.Īlthough this documentation generally discusses started and bound services separately, A bound service runs onlyĪs long as another application component is bound to it. Interface that allows components to interact with the service, send requests, receive results,Īnd even do so across processes with interprocess communication (IPC). In mostīound A service is bound when an application component binds to it by calling bindService(). Services when the app itself isn't in the foreground. Note: If your app targets API level 26 or higher, the system imposes restrictions on running background That would usually be a background service. For example, if an app used a service to compact its storage, WorkManager is preferable to using foreground services directly.īackground A background service performs an operation that isn't directly noticed by These jobs as foreground services if needed. WorkManager API offers a flexible way of scheduling tasks, and is This notification cannotīe dismissed unless the service is either stopped or removed from the Users are actively aware that the service is running. When you use a foreground service, you must display a notification so that Foreground services must display a Notification.įoreground services continue running even when the user isn't interacting For example, an audio app would use a foreground service to play anĪudio track. These are the three different types of services: ForegroundĪ foreground service performs some operation that is noticeable to the You should run any blocking operations onĪ separate thread within the service to avoid Application Run in a separate process unless you specify otherwise. Process the service does not create its own thread and does not Music, perform file I/O, or interact with a content provider, all from the background.Ĭaution: A service runs in the main thread of its hosting For example, a service can handle network transactions, play ![]() Additionally, a component can bind to a service to interact with it and even perform ![]() Started, a service might continue running for some time, even after the user switches to anotherĪpplication. Long-running operations in the background.
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