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fuchsia / garnet / 8fd0c47b8895e1f6b2a89d35f0b45e3179e26ec7 / . / bin / a11y / talkback
tree: 0e20a0004ece617ee4b1c078eb7b241485c27179 [path history] [tgz]
  1. app.cc
  2. app.h
  3. BUILD.gn
  4. gesture_detector.cc
  5. gesture_detector.h
  6. gesture_listener.h
  7. main.cc
  8. README.md
  9. talkback_gesture_state_machine.png
  10. talkback_impl.cc
  11. talkback_impl.h
bin/a11y/talkback/README.md

Talkback

This is a basic implementation of the Android Talkback a11y service for Fuchsia. Its a work in progress with the current capabilities:

  • Single tap/slide one finger to read text under finger and set a11y focus.
  • Double tap to perform a tap action.
  • Use two finger touch to simulate using one finger regularly.

Requires connections to the a11y manager and a11y touch dispatcher service to function.

Currently inactive due to work for SCN-1124.

Gesture Detection State Diagram

Gesture State Diagram