1 /* 2 * Copyright (C) 2019 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.car.trust; 18 19 import android.bluetooth.BluetoothDevice; 20 21 /** 22 * Callback interface for state changes during Trusted device enrollment. 23 * 24 * @hide 25 * @deprecated Enrolling a trusted device is no longer a supported feature and these APIs will be 26 * removed in the next Android release. 27 */ 28 oneway interface ICarTrustAgentEnrollmentCallback { 29 /** 30 * Communicate about failure/timeouts in the handshake process. 31 */ onEnrollmentHandshakeFailure(in BluetoothDevice device, in int errorCode)32 void onEnrollmentHandshakeFailure(in BluetoothDevice device, in int errorCode); 33 34 /** 35 * Present the pairing/authentication string to the user. 36 */ onAuthStringAvailable(in BluetoothDevice device, in String authString)37 void onAuthStringAvailable(in BluetoothDevice device, in String authString); 38 39 /** 40 * Escrow token was received and the Trust Agent framework has generated a corresponding handle. 41 */ onEscrowTokenAdded(in long handle)42 void onEscrowTokenAdded(in long handle); 43 44 /** 45 * Escrow token was removed as a result of a call to 46 * {@link CarTrustAgentEnrollmentManager#removeEscrowToken(long handle, int uid)}. The peer 47 * device associated with this token is not trusted for authentication anymore. 48 */ onEscrowTokenRemoved(in long handle)49 void onEscrowTokenRemoved(in long handle); 50 51 /** 52 * Escrow token's active state changed. 53 */ onEscrowTokenActiveStateChanged(in long handle, in boolean active)54 void onEscrowTokenActiveStateChanged(in long handle, in boolean active); 55 56 } 57