Prior to the change, SystemUpdaterSample was built as privileged app.
It must be installed along with the matching privapp-permissions
whitelist change (as noted in updater_sample/README.md), otherwise would
block device booting if installed unintentionally (e.g. with `mm` or
`mmma`).
This CL avoids putting the device in a bad state due to a sample app.
Fixes: 135703777
Test: `lunch aosp_taimen-userdebug && m -j installclean &&
mmma -j bootable/recovery && m -j`
Flash on device and boot successfully.
Test: Run the tests per instructions in updater_sample/README.md.
Change-Id: Ib8b587c77570f05f7db748fad84744fa45016aab
UpdateEngine has a feature that verifies
payload without downloading the whole update package.
If UpdateEngine detects invalid payload,
the sample app aborts the update.
No JUnit tests, because it accesses files on the
device and migrating tests to robolectric
is not worth for this sample app.
Bug: 77150191
Test: device
Change-Id: Ib8ce73508a02cf5fdcb326d8ba46c1d05ed5efe5
It's moved from PrepareStreamingService intent service.
Now PrepareUpdateService takes an UpdateConfig and
builds PayloadSpec for UpdateEngine for both streaming
and non-streaming update.
It allows us to do all preparations in intent service's
thread, without blocking UI.
We will also add checksum verification to
PrepareUpdateService.
Test: device, junit
Bug: 77150191
Change-Id: I15c0bc58e3238bea6ea1c4f13063575e2def89c1
Merged-In: Iea69acd9aa41e17538c26aff60f7598093ca7744
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>
- Add UpdateManager - responsible for the update logic.
Now ui.MainActivity is responsible for only UI.
- Create sample test for UpdateManager
- Remove MainActivityTest - now MainActivity is really simple.
- Add separate callback for progress update.
- MainActivity: UpdateEngine#bind/unbind on pause/resume.
Test: manually on the device
Test: using JUnit4
Change-Id: I1dba7c4ec74b1afb520be762413cfc261ccfbc08
Signed-off-by: Zhomart Mukhamejanov <zhomart@google.com>
- Add util/UpdateEngineProperties.java
- Set SWITCH_SLOT_ON_REBOOT=0 when update is applied
- Allow user to switch slot to the updated partition manually
- Add config "ab_config.force_switch_slot"
- Add ab_force_switch_slot to tools/gen_update_config.py
Test: manually on the marlin device
Bug: 79492522
Change-Id: I52f818b576d52a052b5427ba3f732cb2371ddb06
Signed-off-by: Zhomart Mukhamejanov <zhomart@google.com>
gen_update_config.py generates JSON config files
from given OTA image zip files.
README.md is updated.
Test: manually
Change-Id: Ifd09b49a73983a42752ee3842a566cecedb9cae0
Signed-off-by: Zhomart Mukhamejanov <zhomart@google.com>
