102 lines
3.3 KiB
C++
102 lines
3.3 KiB
C++
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "VirtualProgram.h"
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#include <broadcastradio-utils-1x/Utils.h>
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#include "resources.h"
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namespace android {
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namespace hardware {
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namespace broadcastradio {
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namespace V1_1 {
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namespace implementation {
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using std::vector;
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using V1_0::MetaData;
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using V1_0::MetadataKey;
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using V1_0::MetadataType;
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using V1_1::IdentifierType;
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using V1_1::ProgramInfo;
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using V1_1::VendorKeyValue;
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using utils::HalRevision;
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static MetaData createDemoBitmap(MetadataKey key, HalRevision halRev) {
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MetaData bmp = {MetadataType::INT, key, resources::demoPngId, {}, {}, {}};
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if (halRev < HalRevision::V1_1) {
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bmp.type = MetadataType::RAW;
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bmp.intValue = 0;
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bmp.rawValue = hidl_vec<uint8_t>(resources::demoPng, std::end(resources::demoPng));
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}
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return bmp;
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}
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ProgramInfo VirtualProgram::getProgramInfo(HalRevision halRev) const {
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ProgramInfo info11 = {};
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auto& info10 = info11.base;
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utils::getLegacyChannel(selector, &info10.channel, &info10.subChannel);
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info11.selector = selector;
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info10.tuned = true;
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info10.stereo = true;
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info10.digital = utils::isDigital(selector);
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info10.signalStrength = info10.digital ? 100 : 80;
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info10.metadata = hidl_vec<MetaData>({
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{MetadataType::TEXT, MetadataKey::RDS_PS, {}, {}, programName, {}},
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{MetadataType::TEXT, MetadataKey::TITLE, {}, {}, songTitle, {}},
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{MetadataType::TEXT, MetadataKey::ARTIST, {}, {}, songArtist, {}},
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createDemoBitmap(MetadataKey::ICON, halRev),
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createDemoBitmap(MetadataKey::ART, halRev),
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});
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info11.vendorInfo = hidl_vec<VendorKeyValue>({
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{"com.google.dummy", "dummy"},
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{"com.google.dummy.VirtualProgram", std::to_string(reinterpret_cast<uintptr_t>(this))},
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});
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return info11;
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}
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// Defining order on virtual programs, how they appear on band.
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// It's mostly for default implementation purposes, may not be complete or correct.
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bool operator<(const VirtualProgram& lhs, const VirtualProgram& rhs) {
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auto& l = lhs.selector;
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auto& r = rhs.selector;
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// Two programs with the same primaryId is considered the same.
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if (l.programType != r.programType) return l.programType < r.programType;
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if (l.primaryId.type != r.primaryId.type) return l.primaryId.type < r.primaryId.type;
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if (l.primaryId.value != r.primaryId.value) return l.primaryId.value < r.primaryId.value;
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return false;
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}
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vector<ProgramInfo> getProgramInfoVector(const vector<VirtualProgram>& vec, HalRevision halRev) {
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vector<ProgramInfo> out;
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out.reserve(vec.size());
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for (auto&& program : vec) {
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out.push_back(program.getProgramInfo(halRev));
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}
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return out;
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}
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} // namespace implementation
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} // namespace V1_1
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} // namespace broadcastradio
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} // namespace hardware
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} // namespace android
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