Fundamentals of Android
Fundamentals of Android These are the basic building blocks for android * Activity * Service * Broadcast Receiver * Content Provider. Activity An activity represents a single screen with a user interface. The user can interact with the activity i.e. click the button. Service A service is a component that runs in the background to perform long-running operations or to perform work for remote processes. A service does not provide a user interface. Example: Listening Music is the service. Because no user interaction is neccessary to play music. Once you start it will playing all the songs. Content Provider A content provider manages a shared set of application data. You can store the data in the file system, an SQLite database, on the web, or any other persistent storage...