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.google.uwb.support.ccc; 18 19 import android.os.Build.VERSION_CODES; 20 import android.os.PersistableBundle; 21 import android.uwb.RangingSession; 22 23 import androidx.annotation.RequiresApi; 24 25 /** 26 * Defines parameters for CCC reconfigure operation 27 * 28 * <p>This is passed as a bundle to the client callback 29 * {@link RangingSession.Callback#onReconfigured}. 30 */ 31 @RequiresApi(VERSION_CODES.LOLLIPOP) 32 public class CccRangingReconfiguredParams extends CccParams { 33 34 private static final int BUNDLE_VERSION_1 = 1; 35 private static final int BUNDLE_VERSION_CURRENT = BUNDLE_VERSION_1; 36 37 @Override getBundleVersion()38 protected int getBundleVersion() { 39 return BUNDLE_VERSION_CURRENT; 40 } 41 fromBundle(PersistableBundle bundle)42 public static CccRangingReconfiguredParams fromBundle(PersistableBundle bundle) { 43 if (!isCorrectProtocol(bundle)) { 44 throw new IllegalArgumentException("Invalid protocol"); 45 } 46 47 switch (getBundleVersion(bundle)) { 48 case BUNDLE_VERSION_1: 49 return parseVersion1(bundle); 50 51 default: 52 throw new IllegalArgumentException("Invalid bundle version"); 53 } 54 } 55 parseVersion1(PersistableBundle unusedBundle)56 private static CccRangingReconfiguredParams parseVersion1(PersistableBundle unusedBundle) { 57 // Nothing to parse for now 58 return new CccRangingReconfiguredParams.Builder().build(); 59 } 60 61 /** Builder */ 62 public static class Builder { build()63 public CccRangingReconfiguredParams build() { 64 return new CccRangingReconfiguredParams(); 65 } 66 } 67 } 68