1 /* 2 * Copyright (C) 2015 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 #pragma once 18 19 #include <media/TypeConverter.h> 20 21 #include "policy.h" 22 #include <Volume.h> 23 24 namespace android { 25 26 struct RuleTraits : public DefaultTraits<uint32_t> {}; 27 using DeviceCategoryTraits = DefaultTraits<device_category>; 28 struct MixTypeTraits : public DefaultTraits<int32_t> {}; 29 struct RouteFlagTraits : public DefaultTraits<uint32_t> {}; 30 31 typedef TypeConverter<DeviceCategoryTraits> DeviceCategoryConverter; 32 typedef TypeConverter<MixTypeTraits> MixTypeConverter; 33 typedef TypeConverter<RouteFlagTraits> RouteFlagTypeConverter; 34 typedef TypeConverter<RuleTraits> RuleTypeConverter; 35 36 template <> 37 const DeviceCategoryConverter::Table DeviceCategoryConverter::mTable[]; 38 template <> 39 const MixTypeConverter::Table MixTypeConverter::mTable[]; 40 template <> 41 const RouteFlagTypeConverter::Table RouteFlagTypeConverter::mTable[]; 42 template <> 43 const RuleTypeConverter::Table RuleTypeConverter::mTable[]; 44 45 } // namespace android 46