1 /* 2 * Copyright (C) 2011 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 package android.security; 17 18 import android.annotation.Nullable; 19 20 /** 21 * The KeyChainAliasCallback is the callback for {@link 22 * KeyChain#choosePrivateKeyAlias}. 23 */ 24 public interface KeyChainAliasCallback { 25 26 /** 27 * Called with the alias of the certificate chosen by the user, or 28 * null if no value was chosen. 29 */ alias(@ullable String alias)30 public void alias(@Nullable String alias); 31 } 32