Fix global key error while using fitness app

We were making local copies of the listener maps, but we were actually
iterating the underlying sets. Now we make local copies of the sets.

Fixes #803
2 files changed
tree: cf025b3db0a5b92671757bc36b7ecd02326f7688
  1. base/
  2. build/
  3. examples/
  4. gpu/
  5. mojo/
  6. services/
  7. skia/
  8. sky/
  9. testing/
  10. third_party/
  11. tools/
  12. travis/
  13. ui/
  14. url/
  15. .clang-format
  16. .gitattributes
  17. .gitignore
  18. .gn
  19. .travis.yml
  20. AUTHORS
  21. BUILD.gn
  22. CONTRIBUTING.md
  23. DEPS
  24. LICENSE
  25. README.md
README.md

Sky

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Sky is a new way to build high performance, cross platform mobile apps. More specifically, Sky is a rendering engine, a scripting engine, an (optional) framework, and an (optional) set of Material Design widgets. Sky is optimized for today‘s, and tomorrow’s, mobile devices. We are focused on low-latency input and high frame rates on Android and iOS.

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