app: support importing the package for bind programs

Delay loading of the getRune method ID to the first GoNativeActivity
is created. That way, importing golang.org/x/mobile/app will not
crash, even for gomobile bind programs that don't include (or use)
GoNativeActivity.

Fixes golang/go#24490

Change-Id: I4bf90e067700451f7c026e53165b6614366d7a94
Reviewed-on: https://go-review.googlesource.com/104395
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2 files changed
tree: d9c9ef9266ce577286a9d8d134afc0c18b6f83b1
  1. .gitattributes
  2. .gitignore
  3. AUTHORS
  4. CONTRIBUTING.md
  5. CONTRIBUTORS
  6. LICENSE
  7. PATENTS
  8. README.md
  9. app/
  10. asset/
  11. bind/
  12. cmd/
  13. codereview.cfg
  14. doc/
  15. event/
  16. example/
  17. exp/
  18. geom/
  19. gl/
  20. internal/
  21. misc/
  22. testdata/
README.md

Go support for Mobile devices

The Go mobile repository holds packages and build tools for using Go on mobile platforms.

Package documentation as a starting point:

Caution image

The Go Mobile project is experimental. Use this at your own risk. While we are working hard to improve it, neither Google nor the Go team can provide end-user support.

This is early work and installing the build system requires Go 1.5. Follow the instructions on golang.org/wiki/Mobile to install the gomobile command, build the basic and the bind example apps.


Contributions to Go are appreciated. See https://golang.org/doc/contribute.html.