USB restriction is similar to media restriction (58e2b502) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/deviceinfo/StorageSettings.java

+26 −6

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ import android.os.storage.StorageEventListener;
		import android.os.storage.StorageManager;
		import android.os.storage.VolumeInfo;
		import android.os.storage.VolumeRecord;
		import android.support.annotation.NonNull;
		import android.support.v7.preference.Preference;
		import android.support.v7.preference.PreferenceCategory;
		import android.text.TextUtils;
		@@ -407,18 +408,37 @@ public class StorageSettings extends SettingsPreferenceFragment implements Index

		builder.setPositiveButton(R.string.storage_menu_mount,
		new DialogInterface.OnClickListener() {
		@Override
		public void onClick(DialogInterface dialog, int which) {
		/**
		* Check if an {@link RestrictedLockUtils#sendShowAdminSupportDetailsIntent admin
		* details intent} should be shown for the restriction and show it.
		*
		* @param restriction The restriction to check
		* @return {@code true} iff a intent was shown.
		*/
		private boolean wasAdminSupportIntentShown(@NonNull String restriction) {
		EnforcedAdmin admin = RestrictedLockUtils.checkIfRestrictionEnforced(
		getActivity(), UserManager.DISALLOW_MOUNT_PHYSICAL_MEDIA,
		UserHandle.myUserId());
		getActivity(), restriction, UserHandle.myUserId());
		boolean hasBaseUserRestriction = RestrictedLockUtils.hasBaseUserRestriction(
		getActivity(), UserManager.DISALLOW_MOUNT_PHYSICAL_MEDIA,
		UserHandle.myUserId());
		getActivity(), restriction, UserHandle.myUserId());
		if (admin != null && !hasBaseUserRestriction) {
		RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getActivity(), admin);
		return true;
		}

		return false;
		}

		@Override
		public void onClick(DialogInterface dialog, int which) {
		if (wasAdminSupportIntentShown(UserManager.DISALLOW_MOUNT_PHYSICAL_MEDIA)) {
		return;
		}

		if (vol.disk != null && vol.disk.isUsb() &&
		wasAdminSupportIntentShown(UserManager.DISALLOW_USB_FILE_TRANSFER)) {
		return;
		}

		new MountTask(context, vol).execute();
		}
		});