Merge "Check if SubscriptionManager changes are disabled" into udc-dev am: cedae13bc1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21997672

Change-Id: Ic970cd916ba5d164afaaf9afee32cff33ff6bdf8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

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

@@ -225,6 +225,7 @@ import static android.net.ConnectivityManager.PROFILE_NETWORK_PREFERENCE_ENTERPR
 import static android.net.ConnectivityManager.PROFILE_NETWORK_PREFERENCE_ENTERPRISE_NO_FALLBACK;
 import static android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK;
 import static android.provider.DeviceConfig.NAMESPACE_DEVICE_POLICY_MANAGER;
+import static android.provider.DeviceConfig.NAMESPACE_TELEPHONY;
 import static android.provider.Settings.Global.PRIVATE_DNS_SPECIFIER;
 import static android.provider.Settings.Secure.MANAGED_PROVISIONING_DPC_DOWNLOADED;
 import static android.provider.Settings.Secure.USER_SETUP_COMPLETE;
@@ -3324,7 +3325,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
                 onLockSettingsReady();
                 loadAdminDataAsync();
                 mOwners.systemReady();
-                if (isWorkProfileTelephonyFlagEnabled()) {
+                if (isWorkProfileTelephonyEnabled()) {
                     applyManagedSubscriptionsPolicyIfRequired();
                 }
                 break;
@@ -7640,7 +7641,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
         }
         mLockSettingsInternal.refreshStrongAuthTimeout(parentId);
 
-        if (isWorkProfileTelephonyFlagEnabled()) {
+        if (isWorkProfileTelephonyEnabled()) {
             clearManagedSubscriptionsPolicy();
             clearLauncherShortcutOverrides();
             updateTelephonyCrossProfileIntentFilters(parentId, UserHandle.USER_NULL, false);
@@ -10991,8 +10992,10 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
             synchronized (mSubscriptionsChangedListenerLock) {
                 pw.println("Subscription changed listener : " + mSubscriptionsChangedListener);
             }
-            pw.println(
+            pw.println("DPM Flag enable_work_profile_telephony : "
-                    "Flag enable_work_profile_telephony : " + isWorkProfileTelephonyFlagEnabled());
+                    + isWorkProfileTelephonyDevicePolicyManagerFlagEnabled());
+            pw.println("Telephony Flag enable_work_profile_telephony : "
+                    + isWorkProfileTelephonySubscriptionManagerFlagEnabled());
 
             mHandler.post(() -> handleDump(pw));
             dumpResources(pw);
@@ -22705,11 +22708,24 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
                 DEFAULT_KEEP_PROFILES_RUNNING_FLAG);
     }
 
-    private static boolean isWorkProfileTelephonyFlagEnabled() {
+    private boolean isWorkProfileTelephonyEnabled() {
-        return DeviceConfig.getBoolean(
+        return isWorkProfileTelephonyDevicePolicyManagerFlagEnabled()
-                NAMESPACE_DEVICE_POLICY_MANAGER,
+                && isWorkProfileTelephonySubscriptionManagerFlagEnabled();
-                ENABLE_WORK_PROFILE_TELEPHONY_FLAG,
+    }
-                DEFAULT_WORK_PROFILE_TELEPHONY_FLAG);
+
+    private boolean isWorkProfileTelephonyDevicePolicyManagerFlagEnabled() {
+        return DeviceConfig.getBoolean(NAMESPACE_DEVICE_POLICY_MANAGER,
+                ENABLE_WORK_PROFILE_TELEPHONY_FLAG, DEFAULT_WORK_PROFILE_TELEPHONY_FLAG);
+    }
+
+    private boolean isWorkProfileTelephonySubscriptionManagerFlagEnabled() {
+        final long ident = mInjector.binderClearCallingIdentity();
+        try {
+            return DeviceConfig.getBoolean(NAMESPACE_TELEPHONY, ENABLE_WORK_PROFILE_TELEPHONY_FLAG,
+                    false);
+        } finally {
+            mInjector.binderRestoreCallingIdentity(ident);
+        }
     }
 
     @Override
@@ -22822,7 +22838,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
 
     @Override
     public ManagedSubscriptionsPolicy getManagedSubscriptionsPolicy() {
-        if (isWorkProfileTelephonyFlagEnabled()) {
+        if (isWorkProfileTelephonyEnabled()) {
             synchronized (getLockObject()) {
                 ActiveAdmin admin = getProfileOwnerOfOrganizationOwnedDeviceLocked();
                 if (admin != null && admin.mManagedSubscriptionsPolicy != null) {
@@ -22836,7 +22852,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
 
     @Override
     public void setManagedSubscriptionsPolicy(ManagedSubscriptionsPolicy policy) {
-        if (!isWorkProfileTelephonyFlagEnabled()) {
+        if (!isWorkProfileTelephonyEnabled()) {
             throw new UnsupportedOperationException("This api is not enabled");
         }
         CallerIdentity caller = getCallerIdentity();

services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java

@@ -5002,6 +5002,8 @@ public class DevicePolicyManagerTest extends DpmTestBase {
         configureProfileOwnerOfOrgOwnedDevice(admin1, CALLER_USER_HANDLE);
         DeviceConfig.setProperty(DeviceConfig.NAMESPACE_DEVICE_POLICY_MANAGER,
                 FLAG_ENABLE_WORK_PROFILE_TELEPHONY, "true", false);
+        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_TELEPHONY,
+                FLAG_ENABLE_WORK_PROFILE_TELEPHONY, "true", false);
         // Even if the caller is the managed profile, the current user is the user 0
         when(getServices().iactivityManager.getCurrentUser())
                 .thenReturn(new UserInfo(UserHandle.USER_SYSTEM, "user system", 0));
@@ -5064,6 +5066,8 @@ public class DevicePolicyManagerTest extends DpmTestBase {
         verify(getServices().subscriptionManager).setSubscriptionUserHandle(0, null);
         DeviceConfig.setProperty(DeviceConfig.NAMESPACE_DEVICE_POLICY_MANAGER,
                 FLAG_ENABLE_WORK_PROFILE_TELEPHONY, "false", false);
+        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_TELEPHONY,
+                FLAG_ENABLE_WORK_PROFILE_TELEPHONY, "false", false);
     }
 
     @Test