Make toast support TTS for accessibility.

1. Make toast support spoken feedback by aria-live.
2. Disable spoken timer-tick to avoid being its sound being recorded.
3. Don't use status-role to hide inactive toast from TTS.

BUG=chromium:880640
TEST=Tested by showing toasts and recording video.

Change-Id: Ia28b4bd6f92cc4941a0f775f7cd91534a880aa4e
Reviewed-on: https://chromium-review.googlesource.com/c/1296749
Reviewed-by: Sheng-hao Tsao <[email protected]>
Tested-by: yuli <[email protected]>
8 files changed
tree: 96510e7bc81ddfdc46d5bab4b1bc0f4d369a66fd
  1. dev-keys/
  2. src/
  3. utils/
  4. Makefile
  5. PRESUBMIT.cfg
  6. README.md
README.md

Camera App

Camera App is a packaged app designed to take photos and record videos.

Supported systems

Should work on any operating system, especially on Chrome OS.

Compiling and installing

To compile run “make all”, then drag the camera.crx package from the build directory to Chrome. Note, that currently building on Linux only is supported. However, the crx packages should work on any other operating system without problems.

Known issues

http:///crbug.com/?q=Cr%3DPlatform-Apps-Camera