Allow the profile owner to enforce auto time. (841cb0a3) · Commits · e / os / android_frameworks_base

core/java/android/app/admin/DevicePolicyManager.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -3735,13 +3735,13 @@ public class DevicePolicyManager {
		}

		/**
		* Called by a device owner to set whether auto time is required. If auto time is required the
		* user cannot set the date and time, but has to use network date and time.
		* Called by a device or profile owner to set whether auto time is required. If auto time is
		* required, no user will be able set the date and time and network date and time will be used.
		* <p>
		* Note: if auto time is required the user can still manually set the time zone.
		* <p>
		* The calling device admin must be a device owner. If it is not, a security exception will be
		* thrown.
		* The calling device admin must be a device or profile owner. If it is not, a security
		* exception will be thrown.
		*
		* @param admin Which {@link DeviceAdminReceiver} this request is associated with.
		* @param required Whether auto time is set required or not.

services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java

+17 −4

Original line number	Diff line number	Diff line
		@@ -5574,7 +5574,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
		}

		/**
		* Set whether auto time is required by the specified admin (must be device owner).
		* Set whether auto time is required by the specified admin (must be device or profile owner).
		*/
		@Override
		public void setAutoTimeRequired(ComponentName who, boolean required) {
		@@ -5585,7 +5585,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
		final int userHandle = UserHandle.getCallingUserId();
		synchronized (this) {
		ActiveAdmin admin = getActiveAdminForCallerLocked(who,
		DeviceAdminInfo.USES_POLICY_DEVICE_OWNER);
		DeviceAdminInfo.USES_POLICY_PROFILE_OWNER);
		if (admin.requireAutoTime != required) {
		admin.requireAutoTime = required;
		saveSettingsLocked(userHandle);
		@@ -5604,7 +5604,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
		}

		/**
		* Returns whether or not auto time is required by the device owner.
		* Returns whether or not auto time is required by the device owner or any profile owner.
		*/
		@Override
		public boolean getAutoTimeRequired() {
		@@ -5613,7 +5613,20 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
		}
		synchronized (this) {
		ActiveAdmin deviceOwner = getDeviceOwnerAdminLocked();
		return (deviceOwner != null) ? deviceOwner.requireAutoTime : false;
		if (deviceOwner != null && deviceOwner.requireAutoTime) {
		// If the device owner enforces auto time, we don't need to check the PO's
		return true;
		}

		// Now check to see if any profile owner on any user enforces auto time
		for (Integer userId : mOwners.getProfileOwnerKeys()) {
		ActiveAdmin profileOwner = getProfileOwnerAdminLocked(userId);
		if (profileOwner != null && profileOwner.requireAutoTime) {
		return true;
		}
		}

		return false;
		}
		}