Developing Dual Screen Experiences
summary
Live coding shows a single‑screen Android app turned into a dual‑screen Surface Duo app that actually works: starts from a GitHub branch called starting point, adds a two‑fragment list/detail UI backed by a shared ViewModel and a 10‑item RecyclerView, replaces the container with Surface Duo Layout wired to a ScreenManagerProvider backed by Jetpack Window Manager, registers screen callbacks, and adds Espresso + UI Automator tests that swipe to span, assert both containers are visible and the detail shows the tapped item.
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chapters (6)
- 0:00Introduction to dual screen
- 6:37Setting up the project
- 36:56Enhancing for dual screen
- 57:01Tracking item position
- 1:04:28Adding dual screen tests
- 1:23:07Q&A on dual screen modes
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