Introduce quiet mode state to managed profile users
Quiet mode means the user will be free from visual and audio interruptions
from apps inside the managed profile, including notifications, widgets and
others. This CL adds the underlying state bit to users and exposes various
APIs to control and query the quiet mode state.
Bug: 22541941
Change-Id: If5f8e5a897843050e83b6ec26cb39561098f12b9
diff --git a/services/core/java/com/android/server/pm/UserManagerService.java b/services/core/java/com/android/server/pm/UserManagerService.java
index b859915..5910c10 100644
--- a/services/core/java/com/android/server/pm/UserManagerService.java
+++ b/services/core/java/com/android/server/pm/UserManagerService.java
@@ -475,6 +475,66 @@
&& user.profileGroupId == profile.profileGroupId);
}
+ private void broadcastProfileAvailabilityChanges(UserHandle profileHandle,
+ UserHandle parentHandle, Bundle extras) {
+ // Send intent to profile
+ Intent intent = new Intent(Intent.ACTION_AVAILABILITY_CHANGED);
+ intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
+ intent.putExtras(extras);
+ mContext.sendBroadcastAsUser(intent, profileHandle);
+
+ // Send intent to parent
+ if (parentHandle != null) {
+ intent = new Intent(Intent.ACTION_MANAGED_PROFILE_AVAILABILITY_CHANGED);
+ intent.putExtra(Intent.EXTRA_USER, profileHandle);
+ intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
+ intent.putExtras(extras);
+ mContext.sendBroadcastAsUser(intent, parentHandle);
+ }
+ }
+
+ @Override
+ public void setQuietModeEnabled(int userHandle, boolean enableQuietMode) {
+ checkManageUsersPermission("silence profile");
+ boolean changed = false;
+ UserInfo profile, parent;
+ synchronized (mPackagesLock) {
+ synchronized (mUsersLock) {
+ profile = getUserInfoLU(userHandle);
+ parent = getProfileParentLU(userHandle);
+
+ }
+ if (profile == null || !profile.isManagedProfile()) {
+ throw new IllegalArgumentException("User " + userHandle + " is not a profile");
+ }
+ if (profile.isQuietModeEnabled() != enableQuietMode) {
+ profile.flags ^= UserInfo.FLAG_QUIET_MODE;
+ writeUserLP(profile);
+ changed = true;
+ }
+ }
+ if (changed) {
+ Bundle extras = new Bundle();
+ extras.putBoolean(Intent.EXTRA_QUIET_MODE, enableQuietMode);
+ broadcastProfileAvailabilityChanges(profile.getUserHandle(),
+ parent != null ? parent.getUserHandle() : null, extras);
+ }
+ }
+
+ @Override
+ public boolean isQuietModeEnabled(int userHandle) {
+ synchronized (mPackagesLock) {
+ UserInfo info;
+ synchronized (mUsersLock) {
+ info = getUserInfoLU(userHandle);
+ }
+ if (info == null || !info.isManagedProfile()) {
+ throw new IllegalArgumentException("User " + userHandle + " is not a profile");
+ }
+ return info.isQuietModeEnabled();
+ }
+ }
+
@Override
public void setUserEnabled(int userId) {
checkManageUsersPermission("enable user");