bind: clear JNI return values when an exception was raised

The return value of a JNI call is undefined when an exception was
raised during the call. To make sure comparisons with NULL works,
clear the value when an exception is raised.

No new tests; some devices, like the Samsung S2, crashes with the
existing tests without this CL.

Change-Id: I85eb983e9444fff1f05e0f83a0640d106280e54d
Reviewed-on: https://go-review.googlesource.com/34631
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
4 files changed
tree: 5e3db8d363741d8674b652718e3d21bc96ff3988
  1. app/
  2. asset/
  3. bind/
  4. cmd/
  5. doc/
  6. event/
  7. example/
  8. exp/
  9. geom/
  10. gl/
  11. internal/
  12. misc/
  13. testdata/
  14. .gitattributes
  15. .gitignore
  16. AUTHORS
  17. codereview.cfg
  18. CONTRIBUTING.md
  19. CONTRIBUTORS
  20. LICENSE
  21. PATENTS
  22. README.md
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.