Introduction to Android
- Open software platform for mobile development
- A complete stack – OS, Middleware, Applications
- An Open Handset Alliance (OHA) project
- Powered by Linux operating system
- Fast application development in Java
- Open source under the Apache 2 license
ContentProviders
1. Enables sharing of data across applications
- E.g. address book, photo gallery
2. Provides uniform APIs for:
- querying
- delete, update and insert.
3. Content is represented by URI and MIME type
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