How do you use the foreground in flutter?

Foreground services are an advanced Android concept which allows you to display notifications to your users when running long lived background tasks . The notification acts like any other notification, however it cannot be removed by the user and lives for the duration of the service.

Open the AndroidManifest. xml file and specify it between the <manifest> and <application> tags . And we need to add this permission to automatically resume foreground service at boot time. And specify the service inside the <application> tag as follows.

The foreground contains the applications the user is working on , and the background contains the applications that are behind the scenes, such as certain operating system functions, printing a document or accessing the network.