[Multi-user] Create setting for multi-user backup service support
Whether the backup service supports multi-user is now configured in a
Global setting: backup_multi_user_enabled
This allows us to develop multi-user support hidden behind a flag. In a
future CL, we'll also gate the types of users we support.
Also create basic infrastructure for starting the service for a newly
unlocked user (currently a no-op).
Bug: 120212806
Test: 1) atest TrampolineTest
2) adb shell settings put global backup_multi_user_enabled 0;
unlock system user -> verify service started;
unlock user 10 -> verify service not started;
3) adb shell settings put global backup_multi_user_enabled 1;
unlock system user -> verify service started;
unlock user 10 -> verify service started;
Change-Id: I048e017cfa6148097cebe2eb2916d1b53c53d3b0
diff --git a/core/tests/coretests/src/android/provider/SettingsBackupTest.java b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
index 79eaab8..49a7555 100644
--- a/core/tests/coretests/src/android/provider/SettingsBackupTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
@@ -541,7 +541,8 @@
Settings.Global.OVERRIDE_SETTINGS_PROVIDER_RESTORE_ANY_VERSION,
Settings.Global.CHAINED_BATTERY_ATTRIBUTION_ENABLED,
Settings.Global.HIDDEN_API_BLACKLIST_EXEMPTIONS,
- Settings.Global.BACKUP_AGENT_TIMEOUT_PARAMETERS);
+ Settings.Global.BACKUP_AGENT_TIMEOUT_PARAMETERS,
+ Settings.Global.BACKUP_MULTI_USER_ENABLED);
private static final Set<String> BACKUP_BLACKLISTED_SECURE_SETTINGS =
newHashSet(
Settings.Secure.ACCESSIBILITY_SOFT_KEYBOARD_MODE,