1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14 15 package com.android.server.thread; 16 17 import com.android.net.module.util.DeviceConfigUtils; 18 19 public class FeatureFlags { 20 // The namespace for Thread Network feature flags 21 private static final String NAMESPACE_THREAD_NETWORK = "thread_network"; 22 23 // The prefix for TREL feature flags 24 private static final String TREL_FEATURE_PREFIX = "TrelFeature__"; 25 26 // The feature flag for TREL enabled state 27 private static final String TREL_ENABLED_FLAG = TREL_FEATURE_PREFIX + "enabled"; 28 isFeatureEnabled(String flag, boolean defaultValue)29 private static boolean isFeatureEnabled(String flag, boolean defaultValue) { 30 return DeviceConfigUtils.getDeviceConfigPropertyBoolean( 31 NAMESPACE_THREAD_NETWORK, flag, defaultValue); 32 } 33 isTrelEnabled()34 public static boolean isTrelEnabled() { 35 return isFeatureEnabled(TREL_ENABLED_FLAG, false); 36 } 37 } 38