| * Copyright (C) 2015 The Android Open Source Project |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| import android.annotation.SystemApi; |
| * Enables the token binding procotol, and provides access to the keys. See |
| * https://tools.ietf.org/html/draft-ietf-tokbind-protocol-03 |
| * All methods are required to be called on the UI thread where WebView is |
| * attached to the View hierarchy. |
| * @deprecated this is no longer supported. |
| public abstract class TokenBindingService { |