1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.webkit; 18 19 import android.annotation.SystemApi; 20 21 /** 22 * Enables the token binding procotol, and provides access to the keys. See 23 * https://tools.ietf.org/html/draft-ietf-tokbind-protocol-03 24 * 25 * All methods are required to be called on the UI thread where WebView is 26 * attached to the View hierarchy. 27 * @hide 28 * @deprecated this is no longer supported. 29 */ 30 @SystemApi 31 @Deprecated 32 public abstract class TokenBindingService { 33 } 34