[voila] refactor child sessions

This patch refactors child session state, holding the app handle and the
view that the app draws together. We also modify the demonstrative code
to launch two different apps in the child sessions.

In a subsequent patch, we will start instantiating real sessionmgrs in
the child sessions.

LE-663

test: tiles_ctl add fuchsia-pkg://fuchsia.com/voila#meta/voila.cmx

Change-Id: I4a38c81cb6093f93cae427b75105b4fb82aa02ae
2 files changed
tree: c156076d0d773ca13db5f491da4a2ce7a44875c9
  1. .cargo/
  2. app/
  3. auth_providers/
  4. bin/
  5. boards/
  6. docs/
  7. examples/
  8. lib/
  9. manifest/
  10. packages/
  11. products/
  12. public/
  13. runtime/
  14. shell/
  15. tests/
  16. tools/
  17. .clang-format
  18. .gitignore
  19. AUTHORS
  20. BUILD.gn
  21. CONTRIBUTING.md
  22. LICENSE
  23. MAINTAINERS
  24. PATENTS
  25. README.md
  26. rustfmt.toml
README.md

Topaz

Topaz augments system functionality by implementing interfaces defined by underlying layers. Topaz contains four major categories of software: modules, agents, shells, and runners.

For example, modules include the dashboard, and runners include the Web, Dart, and Flutter runners.

Removed Components

Looking for something that used to be in this repository? The list below provides a code location and sha that can be used to checkout dead code that has been removed. Please note, it is unlikely the code will build or work correctly shas are provided for reference only. Code can be checked out with:

    git checkout <sha> -- $FUCHSIA_DIR/<location>
  • topaz/app/chat: 9f6c31d2ceb8353f229a9ef6b53ba2386ff31867
  • topaz/app/color: 5a023ccb054104846e3e913951bcc7dc277d2274
  • topaz/app/contacts: 80378fe470817750188707de29237282892a3142
  • topaz/app/documents: b5a3ee29b15414f232865128195d14bd8811ab02
  • topaz/app/image: 5e731a943a907cf960ecfbda1c391958f9093afa
  • topaz/app/link_viewer: 00fe1236c6851da5d54c625a8293561bb617804c
  • topaz/app/video: fc03877f787fc119140b900d476c4563bd04a529
  • topaz/tools/dartfmt_extras: acc1f05718af2bcfbba3317a456f82b67eec4e42
  • topaz/tools/mod: acc1f05718af2bcfbba3317a456f82b67eec4e42
  • topaz/tools/widget_explorer: acc1f05718af2bcfbba3317a456f82b67eec4e42