You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
3.6 KiB
106 lines
3.6 KiB
/* |
|
* 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/Utils.h> |
|
|
|
#include "resources.h" |
|
|
|
namespace android { |
|
namespace hardware { |
|
namespace broadcastradio { |
|
namespace V1_1 { |
|
namespace implementation { |
|
|
|
using std::vector; |
|
|
|
using V1_0::MetaData; |
|
using V1_0::MetadataKey; |
|
using V1_0::MetadataType; |
|
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; |
|
|
|
// A little exception for HD Radio subchannel - we check secondary ID too. |
|
if (utils::hasId(l, IdentifierType::HD_SUBCHANNEL) && |
|
utils::hasId(r, IdentifierType::HD_SUBCHANNEL)) { |
|
return utils::getId(l, IdentifierType::HD_SUBCHANNEL) < |
|
utils::getId(r, IdentifierType::HD_SUBCHANNEL); |
|
} |
|
|
|
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_1 |
|
} // namespace broadcastradio |
|
} // namespace hardware |
|
} // namespace android
|
|
|