tree 1a60112937e5a2d94d8e7be5e43066f36f31de13
parent 0b80ba14d73079c8aaa01c69e241fe8621a62d49
author Zhomart Mukhamejanov <zhomart@google.com> 1527178307 -0700
committer Zhomart Mukhamejanov <zhomart@google.com> 1527801185 +0000

updater_sample: Improve update completion handling

Currently sample app relies on onPayloadApplicationComplete
callback. It might not get invoked when app is unbound and
update is complete.
On the other hand, onStatusUpdate gets invoked always
(except when update_engine fails to init).
It's good to rely on onStatusUpdate callback to
reapply the update if it's IDLE but sample app state
is RUNNING.

- Add methods to ensure correct updater state.
- Update README.md.

BUG: 80205922
Test: on the device
Change-Id: Ic2f390e85af43556e227362321ab69f0ff146188
Signed-off-by: Zhomart Mukhamejanov <zhomart@google.com>