tree 1f85d90f065bf0486dbe9a3b32ac10510ed2ef76
parent 13df600a35efb65c4c3858dd2e9885b504ed4cc5
author Sen Jiang <senj@google.com> 1509488051 -0700
committer Treehugger Robot <treehugger-gerrit@google.com> 1509659637 +0000

Add support for new payload property headers to delay switching slots.

Set SWITCH_SLOT_ON_REBOOT=0 to skip marking new slot as active.
When ready to reboot to the new update, call applyPayload() again to
switch the slots, download will be skipped because it has already
finished, filesystem verification will always happen, and postinstall
can be skipped if it succeeded before for this update and
RUN_POST_INSTALL is set to 0.

Also removed reset update progress when update succeeded to support
reverting to current slot with resetStatus() without clearing download
progress. If the next update is a different payload then we will still
reset the progress on next update.

Bug: 35212183
Test: update_device.py --extra-headers 'SWITCH_SLOT_ON_REBOOT=0' ...

Merged-In: I52e2371ea4a9e6a6d026b4dd04bb1a60d95c9d5c
Change-Id: I52e2371ea4a9e6a6d026b4dd04bb1a60d95c9d5c