How do i open up an promotional Advertisement(i.e Image,videos,Text Messages ) to all the user's phone having my android application?
All i want to do is consider my app to be an tutorial application from an educational institute, now this institute launches an scheme for the students having this application, or they wish to announce for the new upcoming batches to there app users. now they have prepared an image for promotion, and they wish to send this image to all the app user. How can they do this? is there any in android like broadcast or do something to the app users?
