Check for null condition in case there is no DPM support. (c6108710) · Commits · e / os / android_frameworks_base

packages/SettingsLib/src/com/android/settingslib/RestrictedLockUtils.java

+19 −1

Original line number	Diff line number	Diff line
		@@ -69,6 +69,9 @@ public class RestrictedLockUtils {
		String userRestriction, int userId) {
		DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
		Context.DEVICE_POLICY_SERVICE);
		if (dpm == null) {
		return null;
		}
		ComponentName deviceOwner = dpm.getDeviceOwnerComponentOnAnyUser();
		int deviceOwnerUserId = dpm.getDeviceOwnerUserId();
		boolean enforcedByDeviceOwner = false;
		@@ -125,6 +128,9 @@ public class RestrictedLockUtils {
		int keyguardNotificationFeatures) {
		final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
		Context.DEVICE_POLICY_SERVICE);
		if (dpm == null) {
		return null;
		}
		boolean isDisabledByMultipleAdmins = false;
		ComponentName adminComponent = null;
		List<ComponentName> admins = dpm.getActiveAdmins();
		@@ -170,6 +176,9 @@ public class RestrictedLockUtils {
		if (ipm.getBlockUninstallForUser(packageName, userId)) {
		DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
		Context.DEVICE_POLICY_SERVICE);
		if (dpm == null) {
		return null;
		}
		ComponentName admin = dpm.getProfileOwner();
		if (admin == null) {
		admin = dpm.getDeviceOwnerComponentOnCallingUser();
		@@ -197,6 +206,9 @@ public class RestrictedLockUtils {
		}
		DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
		Context.DEVICE_POLICY_SERVICE);
		if (dpm == null) {
		return null;
		}
		boolean isAccountTypeDisabled = false;
		String[] disabledTypes = dpm.getAccountTypesWithManagementDisabled();
		for (String type : disabledTypes) {
		@@ -221,7 +233,7 @@ public class RestrictedLockUtils {
		public static EnforcedAdmin checkIfAutoTimeRequired(Context context) {
		DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
		Context.DEVICE_POLICY_SERVICE);
		if (dpm.getAutoTimeRequired()) {
		if (dpm == null \|\| !dpm.getAutoTimeRequired()) {
		return null;
		}
		ComponentName adminComponent = dpm.getDeviceOwnerComponentOnCallingUser();
		@@ -240,6 +252,9 @@ public class RestrictedLockUtils {
		public static EnforcedAdmin checkIfPasswordQualityIsSet(Context context) {
		final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
		Context.DEVICE_POLICY_SERVICE);
		if (dpm == null) {
		return null;
		}
		boolean isDisabledByMultipleAdmins = false;
		ComponentName adminComponent = null;
		List<ComponentName> admins = dpm.getActiveAdmins();
		@@ -271,6 +286,9 @@ public class RestrictedLockUtils {
		public static EnforcedAdmin getProfileOrDeviceOwnerOnCallingUser(Context context) {
		final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
		Context.DEVICE_POLICY_SERVICE);
		if (dpm == null) {
		return null;
		}
		ComponentName adminComponent = dpm.getDeviceOwnerComponentOnCallingUser();
		if (adminComponent != null) {
		return new EnforcedAdmin(adminComponent, UserHandle.myUserId());