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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "VirtualProgram.h"
#include <broadcastradio-utils-1x/Utils.h>
#include "resources.h"
namespace android {
namespace hardware {
namespace broadcastradio {
namespace V1_2 {
namespace implementation {
using std::vector;
using V1_0::MetaData;
using V1_0::MetadataKey;
using V1_0::MetadataType;
using V1_1::ProgramInfo;
using V1_1::VendorKeyValue;
using V1_2::IdentifierType;
using utils::HalRevision;
static MetaData createDemoBitmap(MetadataKey key, HalRevision halRev) {
MetaData bmp = {MetadataType::INT, key, resources::demoPngId, {}, {}, {}};
if (halRev < HalRevision::V1_1) {
bmp.type = MetadataType::RAW;
bmp.intValue = 0;
bmp.rawValue = hidl_vec<uint8_t>(resources::demoPng, std::end(resources::demoPng));
}
return bmp;
}
ProgramInfo VirtualProgram::getProgramInfo(HalRevision halRev) const {
ProgramInfo info11 = {};
auto& info10 = info11.base;
utils::getLegacyChannel(selector, &info10.channel, &info10.subChannel);
info11.selector = selector;
info10.tuned = true;
info10.stereo = true;
info10.digital = utils::isDigital(selector);
info10.signalStrength = info10.digital ? 100 : 80;
info10.metadata = hidl_vec<MetaData>({
{MetadataType::TEXT, MetadataKey::RDS_PS, {}, {}, programName, {}},
{MetadataType::TEXT, MetadataKey::TITLE, {}, {}, songTitle, {}},
{MetadataType::TEXT, MetadataKey::ARTIST, {}, {}, songArtist, {}},
createDemoBitmap(MetadataKey::ICON, halRev),
createDemoBitmap(MetadataKey::ART, halRev),
});
info11.vendorInfo = hidl_vec<VendorKeyValue>({
{"com.google.dummy", "dummy"},
{"com.google.dummy.VirtualProgram", std::to_string(reinterpret_cast<uintptr_t>(this))},
});
return info11;
}
// Defining order on virtual programs, how they appear on band.
// It's mostly for default implementation purposes, may not be complete or correct.
bool operator<(const VirtualProgram& lhs, const VirtualProgram& rhs) {
auto& l = lhs.selector;
auto& r = rhs.selector;
// Two programs with the same primaryId is considered the same.
if (l.programType != r.programType) return l.programType < r.programType;
if (l.primaryId.type != r.primaryId.type) return l.primaryId.type < r.primaryId.type;
if (l.primaryId.value != r.primaryId.value) return l.primaryId.value < r.primaryId.value;
return false;
}
vector<ProgramInfo> getProgramInfoVector(const vector<VirtualProgram>& vec, HalRevision halRev) {
vector<ProgramInfo> out;
out.reserve(vec.size());
for (auto&& program : vec) {
out.push_back(program.getProgramInfo(halRev));
}
return out;
}
} // namespace implementation
} // namespace V1_2
} // namespace broadcastradio
} // namespace hardware
} // namespace android