Screenshot detection observer for Android 14+, without tying the logic to a specific activity

gistfile1.txt

object ScreenshotUtils {

    private lateinit var screenCaptureCallback: Activity.ScreenCaptureCallback

    fun Activity.observeScreenShotDetection(onScreenShotDetected: () -> Unit) {
        // TODO Add API Check here
        (this as LifecycleOwner).lifecycle.addObserver(
            object : DefaultLifecycleObserver {
                override fun onStart(owner: LifecycleOwner) {
                    screenCaptureCallback = Activity.ScreenCaptureCallback(onScreenShotDetected)
                    this@observeScreenShotDetection.registerScreenCaptureCallback(mainExecutor, screenCaptureCallback)
                }

                override fun onStop(owner: LifecycleOwner) {
                    this@observeScreenShotDetection.unregisterScreenCaptureCallback(screenCaptureCallback)
                }
            })
    }

    // Call this method from Activity / Fragment
    // Fragment
    // requireActivity().observeScreenShotDetection{
    //      Add code here
    //    }
    //
    // Activity
    //  this.observerScreenShotDetection{
    //    Do something here
    //  }
    //

Don't forget to add the permission in the manifest, and surround the above code with the permission check,otherwise it might crash