commit 6f26e71263fcbf634f858fe97d1a6e56a908c64f
author Zhomart Mukhamejanov <zhomart@google.com> Fri May 18 10:15:31 2018 -0700
committer Zhomart Mukhamejanov <zhomart@google.com> Wed May 23 15:37:43 2018 -0700
tree f646dd503527e3b3b6835c392744bf72296b20de
parent 3a8b34893670a0bcd841ef9b915e08f039561e5f

updater_sample: create UpdateManager

- 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>

updater_sample/src/com/example/android/systemupdatersample/util/UpdateEngineErrorCodes.java

diff --git a/updater_sample/src/com/example/android/systemupdatersample/util/UpdateEngineErrorCodes.java b/updater_sample/src/com/example/android/systemupdatersample/util/UpdateEngineErrorCodes.java
index 6d319c5..f06ddf7 100644
--- a/updater_sample/src/com/example/android/systemupdatersample/util/UpdateEngineErrorCodes.java
+++ b/updater_sample/src/com/example/android/systemupdatersample/util/UpdateEngineErrorCodes.java
@@ -34,6 +34,7 @@
     * Error code from the update engine. Values must agree with the ones in
     * system/update_engine/common/error_code.h.
     */
+    public static final int UNKNOWN = -1;
     public static final int UPDATED_BUT_NOT_ACTIVE = 52;
 
     private static final SparseArray<String> CODE_TO_NAME_MAP = new SparseArray<>();