Intent & Intent Filters
- Intent messaging
- Intent object structure
- Intent resolution
- Types of Intent
- Intent filtering
- Intent filter tests
- Special case (MAIN action and LAUNCHER category)
What is Intent Messaging?
- Three of the core components of an Android application - activities, services, and broadcast receivers - are activated through messages, called intents
- One activity starts another activity by creating/sending an Intent
- Means of leveraging activities, services, and broadcast receivers of other applications
- Application #1 can use “Photo display” activity of Application #2 (or system) by creating/sending an intent
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