1 /* 2 * Copyright (C) 2016 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.hardware.gnss@1.0; 18 19 /** Callback structure for the AGNSS interface. */ 20 interface IAGnssCallback { 21 /** AGNSS type **/ 22 @export(name="", value_prefix="AGPS_") 23 enum AGnssType : uint8_t { 24 TYPE_SUPL = 1, 25 TYPE_C2K = 2 26 }; 27 28 @export(name="", value_prefix="GNSS_") 29 enum AGnssStatusValue : uint8_t { 30 /** GNSS requests data connection for AGNSS. */ 31 REQUEST_AGNSS_DATA_CONN = 1, 32 /** GNSS releases the AGNSS data connection. */ 33 RELEASE_AGNSS_DATA_CONN = 2, 34 /** AGNSS data connection initiated */ 35 AGNSS_DATA_CONNECTED = 3, 36 /** AGNSS data connection completed */ 37 AGNSS_DATA_CONN_DONE = 4, 38 /** AGNSS data connection failed */ 39 AGNSS_DATA_CONN_FAILED = 5 40 }; 41 42 /** 43 * Represents the status of AGNSS augmented to support IPv4. 44 */ 45 @export(name="", value_prefix="GPS_") 46 struct AGnssStatusIpV4 { 47 AGnssType type; 48 AGnssStatusValue status; 49 /** 50 * 32-bit IPv4 address. 51 */ 52 uint32_t ipV4Addr; 53 }; 54 55 /** 56 * Represents the status of AGNSS augmented to support IPv6. 57 */ 58 struct AGnssStatusIpV6 { 59 AGnssType type; 60 AGnssStatusValue status; 61 /** 62 * 128-bit IPv6 address. 63 */ 64 uint8_t[16] ipV6Addr; 65 }; 66 67 /** 68 * Callback with AGNSS(IpV4) status information. 69 * 70 * @param status Will be of type AGnssStatusIpV4. 71 */ 72 agnssStatusIpV4Cb(AGnssStatusIpV4 status); 73 74 /** 75 * Callback with AGNSS(IpV6) status information. 76 * 77 * @param status Will be of type AGnssStatusIpV6. 78 */ 79 agnssStatusIpV6Cb(AGnssStatusIpV6 status); 80 81 }; 82
