User management and switching
Broadcast intents that get sent out when users are added/removed/switched.
More work on generating user-specific information in package manager queries.
APIs to update user name and query a user by id.
Removed Package.mSetStopped and mSetEnabled, since they're not user specific.
User removal:
- Cleanup ActivityManager, PackageManager, WallpaperManager, AppWidgetService
and AccountManager.
- Shutdown processes belonging to the user.
Don't show vibrate option in long-press power if there's no vibrator.
Lock the screen when switching users, to force unlocking.
Change-Id: Ib23a721cb75285eef5fd6ba8c7272462764038fa
diff --git a/services/java/com/android/server/AppWidgetServiceImpl.java b/services/java/com/android/server/AppWidgetServiceImpl.java
index 182a884..b24823e 100644
--- a/services/java/com/android/server/AppWidgetServiceImpl.java
+++ b/services/java/com/android/server/AppWidgetServiceImpl.java
@@ -1484,9 +1484,13 @@
}
}
+ static File getSettingsFile(int userId) {
+ return new File("/data/system/users/" + userId + "/" + SETTINGS_FILENAME);
+ }
+
AtomicFile savedStateFile() {
File dir = new File("/data/system/users/" + mUserId);
- File settingsFile = new File(dir, SETTINGS_FILENAME);
+ File settingsFile = getSettingsFile(mUserId);
if (!dir.exists()) {
dir.mkdirs();
if (mUserId == 0) {
@@ -1500,6 +1504,16 @@
return new AtomicFile(settingsFile);
}
+ void onUserRemoved() {
+ // prune the ones we don't want to keep
+ int N = mInstalledProviders.size();
+ for (int i = N - 1; i >= 0; i--) {
+ Provider p = mInstalledProviders.get(i);
+ cancelBroadcasts(p);
+ }
+ getSettingsFile(mUserId).delete();
+ }
+
void addProvidersForPackageLocked(String pkgName) {
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
intent.setPackage(pkgName);