android kotlin service animation coroutines transition-animation contentprovider observer-pattern notification mvp-architecture mediaplayer activity-transitions value-animator vector-animation layout-animation ripple-animation foreground-service bindservice viewbinding

kotlin service coroutines contentprovider observer-pattern mvp-architecture mediaplayer androd activity-transitions value-animator vector-animation layout-animation ripple-animation foreground-service bindservice viewbinding

services notification mediaplayer mvvm-architecture broadcast-reciever lottie-animation room-database navigation-component bindservice