core/androidx.core.app/[main]NotificationCompat/EXTRA_BACKGROUND_IMAGE_URI

EXTRA_BACKGROUND_IMAGE_URI

val EXTRA_BACKGROUND_IMAGE_URI: String = "android.backgroundImageUri"(source)

extras key: A content URI pointing to an image that can be displayed in the background when the notification is selected. The URI must point to an image stream suitable for passing into BitmapFactory.decodeStream; all other content types will be ignored. The content provider URI used for this purpose must require no permissions to read the image data.