Compose your next app
summary
Live demo of Jetpack Compose alpha07 that explains how to build real UI not just theory showing a working custom widget set, integration with ViewModel and LiveData using observeAsState, list rendering with LazyColumn instead of RecyclerView, and fragment hosting via ComposeView. Covers state management with remember, modifiers for layout, how composables compile to a composer/gap buffer at runtime, testing options, and navigation/pagination tooling in alpha. Advises waiting for beta/RC for large production apps.
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chapters (10)
- 0:00Introduction to speakers
- 1:13What is Jetpack Compose
- 7:02Composable functions explained
- 11:17Composing UI widgets
- 17:37Integrating with ViewModel
- 20:47How Compose works under the hood
- 26:12XML vs Compose comparison
- 28:01RecyclerView to LazyColumn
- 29:27Findings and resources
- 31:31Q&A session
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