commit 238beb73739071735a6bcbe462e27ab09a747f02
author Zhomart Mukhamejanov <zhomart@google.com> Wed May 09 16:25:40 2018 -0700
committer Zhomart Mukhamejanov <zhomart@google.com> Thu May 17 16:29:57 2018 +0000
tree c31c7704c28bd2a54cc077781a0ba8526be63b02
parent 5b3d6cf58b5d05ba01fe3941c7f70c37babd08d8

updater_sample: add switch slot demo

- 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>

updater_sample/res/raw/sample.json

diff --git a/updater_sample/res/raw/sample.json b/updater_sample/res/raw/sample.json
index 46fbfa3..f188c23 100644
--- a/updater_sample/res/raw/sample.json
+++ b/updater_sample/res/raw/sample.json
@@ -20,5 +20,10 @@
             }
         ],
         "authorization": "Basic my-secret-token"
+    },
+    "ab_config": {
+        "__": "A/B (seamless) update configurations",
+        "__force_switch_slot": "if set true device will boot to a new slot, otherwise user manually switches slot on the screen",
+        "force_switch_slot": false
     }
 }