1 /* 2 * Copyright (C) 2021 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 com.android.server.uwb.params; 18 19 import com.android.server.uwb.UwbInjector; 20 21 import com.google.uwb.support.aliro.AliroParams; 22 import com.google.uwb.support.base.Params; 23 import com.google.uwb.support.base.ProtocolVersion; 24 import com.google.uwb.support.ccc.CccParams; 25 import com.google.uwb.support.fira.FiraParams; 26 import com.google.uwb.support.generic.GenericParams; 27 import com.google.uwb.support.radar.RadarParams; 28 29 public abstract class TlvDecoder { getDecoder(String protocolName, UwbInjector uwbInjector)30 public static TlvDecoder getDecoder(String protocolName, UwbInjector uwbInjector) { 31 if (protocolName.equals(FiraParams.PROTOCOL_NAME)) { 32 return new FiraDecoder(uwbInjector); 33 } 34 if (protocolName.equals(CccParams.PROTOCOL_NAME)) { 35 return new CccDecoder(uwbInjector); 36 } 37 if (protocolName.equals(AliroParams.PROTOCOL_NAME)) { 38 return new AliroDecoder(uwbInjector); 39 } 40 if (protocolName.equals(RadarParams.PROTOCOL_NAME)) { 41 return new RadarDecoder(); 42 } 43 if (protocolName.equals(GenericParams.PROTOCOL_NAME)) { 44 return new GenericDecoder(uwbInjector); 45 } 46 return null; 47 } 48 getParams(TlvDecoderBuffer tlvs, Class<T> paramType, ProtocolVersion protocolVersion)49 public abstract <T extends Params> T getParams(TlvDecoderBuffer tlvs, Class<T> paramType, 50 ProtocolVersion protocolVersion); 51 } 52