Snap for 7783696 from cddd334ee6 to sc-qpr1-release

Change-Id: I056b412bb15d4ddb313be3b9141dab6b52194025

src/com/android/settings/TetherSettings.java

@@ -55,6 +55,7 @@ import com.android.settings.core.FeatureFlags;
 import com.android.settings.datausage.DataSaverBackend;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.wifi.tether.WifiTetherPreferenceController;
+import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
 import com.android.settingslib.TetherUtil;
 import com.android.settingslib.search.SearchIndexable;
@@ -425,14 +426,16 @@ public class TetherSettings extends RestrictedSettingsFragment
 
     private void updateUsbPreference() {
         boolean usbAvailable = mUsbConnected && !mMassStorageActive;
+        final RestrictedLockUtils.EnforcedAdmin enforcedAdmin =
+                checkIfUsbDataSignalingIsDisabled(mContext, UserHandle.myUserId());
 
-        if (usbAvailable) {
+        if (enforcedAdmin != null) {
+            mUsbTether.setDisabledByAdmin(enforcedAdmin);
+        } else if (usbAvailable) {
             mUsbTether.setEnabled(!mDataSaverEnabled);
         } else {
             mUsbTether.setEnabled(false);
         }
-        mUsbTether.setDisabledByAdmin(
-                checkIfUsbDataSignalingIsDisabled(mContext, UserHandle.myUserId()));
     }
 
     @VisibleForTesting

src/com/android/settings/nfc/PaymentDefaultDialog.java

@@ -30,6 +30,8 @@ import com.android.settings.nfc.PaymentBackend.PaymentAppInfo;
 
 import java.util.List;
 
+import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
+
 public final class PaymentDefaultDialog extends AlertActivity implements
         DialogInterface.OnClickListener {
 
@@ -42,6 +44,9 @@ public final class PaymentDefaultDialog extends AlertActivity implements
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+
+        getWindow().addPrivateFlags(SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
+
         try {
             mBackend = new PaymentBackend(this);
         } catch (NullPointerException e) {