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Implement TunerFrontendClientCallback in FrontendClient

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Test: make libmedia_tv_tuner
Bug: 174095851
Change-Id: I5b7966887a395ef4cc4207b22fcb6c31676d8738
This commit is contained in:
Amy Zhang
2021-01-13 15:24:14 -08:00
parent 2dd6b2b344
commit b9f3cab02a
3 changed files with 229 additions and 79 deletions
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253
media/jni/tuner/FrontendClient.cpp
View File

@@ -21,18 +21,39 @@
#include "FrontendClient.h"
using ::aidl::android::media::tv::tuner::TunerFrontendScanAtsc3PlpInfo;
using ::aidl::android::media::tv::tuner::TunerFrontendSettings;
using ::android::hardware::tv::tuner::V1_0::FrontendAnalogSifStandard;
using ::android::hardware::tv::tuner::V1_0::FrontendAnalogType;
using ::android::hardware::tv::tuner::V1_0::FrontendAtscModulation;
using ::android::hardware::tv::tuner::V1_0::FrontendAtsc3Modulation;
using ::android::hardware::tv::tuner::V1_0::FrontendDvbcAnnex;
using ::android::hardware::tv::tuner::V1_0::FrontendDvbcModulation;
using ::android::hardware::tv::tuner::V1_0::FrontendDvbsModulation;
using ::android::hardware::tv::tuner::V1_0::FrontendDvbsStandard;
using ::android::hardware::tv::tuner::V1_0::FrontendDvbtHierarchy;
using ::android::hardware::tv::tuner::V1_0::FrontendDvbtStandard;
using ::android::hardware::tv::tuner::V1_0::FrontendIsdbsModulation;
using ::android::hardware::tv::tuner::V1_0::FrontendIsdbs3Modulation;
using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtModulation;
using ::android::hardware::tv::tuner::V1_0::FrontendScanAtsc3PlpInfo;
using ::android::hardware::tv::tuner::V1_0::FrontendType;
using ::android::hardware::tv::tuner::V1_1::Constant;
using ::android::hardware::tv::tuner::V1_1::FrontendDtmbModulation;
using ::android::hardware::tv::tuner::V1_1::FrontendDvbtConstellation;
using ::android::hardware::tv::tuner::V1_1::FrontendModulation;
namespace android {
/////////////// FrontendClient ///////////////////////
FrontendClient::FrontendClient(shared_ptr<ITunerFrontend> tunerFrontend, int id) {
FrontendClient::FrontendClient(shared_ptr<ITunerFrontend> tunerFrontend, int id, int type) {
mTunerFrontend = tunerFrontend;
mAidlCallback = NULL;
mHidlCallback = NULL;
mId = id;
mType = type;
}
FrontendClient::~FrontendClient() {
@@ -42,11 +63,13 @@ FrontendClient::~FrontendClient() {
mAidlCallback = NULL;
mHidlCallback = NULL;
mId = -1;
mType = -1;
}
Result FrontendClient::setCallback(sp<FrontendClientCallback> frontendClientCallback) {
if (mTunerFrontend != NULL) {
mAidlCallback = ::ndk::SharedRefBase::make<TunerFrontendCallback>(frontendClientCallback);
mAidlCallback->setFrontendType(mType);
mTunerFrontend->setCallback(mAidlCallback);
return Result::SUCCESS;
}
@@ -298,56 +321,21 @@ Status TunerFrontendCallback::onEvent(int frontendEventType) {
return Status::fromServiceSpecificError(static_cast<int32_t>(Result::INVALID_STATE));
}
Status TunerFrontendCallback::onLocked() {
return Status::ok();
}
Status TunerFrontendCallback::onScanStopped() {
return Status::ok();
}
Status TunerFrontendCallback::onProgress(int /*percent*/) {
return Status::ok();
}
Status TunerFrontendCallback::onFrequenciesReport(const vector<int>& /*frequency*/) {
return Status::ok();
}
Status TunerFrontendCallback::onSymbolRates(const vector<int>& /*rates*/) {
return Status::ok();
}
Status TunerFrontendCallback::onHierarchy(int /*hierarchy*/) {
return Status::ok();
}
Status TunerFrontendCallback::onSignalType(int /*signalType*/) {
return Status::ok();
}
Status TunerFrontendCallback::onPlpIds(const vector<int>& /*plpIds*/) {
return Status::ok();
}
Status TunerFrontendCallback::onGroupIds(const vector<int>& /*groupIds*/) {
return Status::ok();
}
Status TunerFrontendCallback::onInputStreamIds(const vector<int>& /*inputStreamIds*/) {
return Status::ok();
}
Status TunerFrontendCallback::onDvbsStandard(int /*dvbsStandandard*/) {
return Status::ok();
}
Status TunerFrontendCallback::onAnalogSifStandard(int /*sifStandandard*/) {
return Status::ok();
}
Status TunerFrontendCallback::onAtsc3PlpInfos(const vector<TunerAtsc3PlpInfo>& /*atsc3PlpInfos*/) {
return Status::ok();
Status TunerFrontendCallback::onScanMessage(int messageType,
const TunerFrontendScanMessage& message) {
if (mFrontendClientCallback != NULL) {
if (!is1_1ExtendedScanMessage(messageType)) {
mFrontendClientCallback->onScanMessage(
static_cast<FrontendScanMessageType>(messageType),
getHalScanMessage(messageType, message));
} else {
mFrontendClientCallback->onScanMessageExt1_1(
static_cast<FrontendScanMessageTypeExt1_1>(messageType),
getHalScanMessageExt1_1(messageType, message));
}
return Status::ok();
}
return Status::fromServiceSpecificError(static_cast<int32_t>(Result::INVALID_STATE));
}
/////////////// IFrontendCallback ///////////////////////
@@ -377,4 +365,167 @@ Return<void> HidlFrontendCallback::onScanMessageExt1_1(FrontendScanMessageTypeEx
}
return Void();
}
/////////////// FrontendClientCallback Helper Methods ///////////////////////
FrontendScanMessage TunerFrontendCallback::getHalScanMessage(
int messageType, const TunerFrontendScanMessage& message) {
FrontendScanMessage scanMessage;
switch (messageType) {
case (int) FrontendScanMessageType::LOCKED:
scanMessage.isLocked(message.get<TunerFrontendScanMessage::isLocked>());
break;
case (int) FrontendScanMessageType::END:
scanMessage.isEnd(message.get<TunerFrontendScanMessage::isEnd>());
break;
case (int) FrontendScanMessageType::PROGRESS_PERCENT:
scanMessage.progressPercent(message.get<TunerFrontendScanMessage::progressPercent>());
break;
case (int) FrontendScanMessageType::FREQUENCY: {
vector<int> f = message.get<TunerFrontendScanMessage::frequencies>();
hidl_vec<uint32_t> frequencies(begin(f), end(f));
scanMessage.frequencies(frequencies);
break;
}
case (int) FrontendScanMessageType::SYMBOL_RATE: {
vector<int> s = message.get<TunerFrontendScanMessage::symbolRates>();
hidl_vec<uint32_t> symbolRates(begin(s), end(s));
scanMessage.symbolRates(symbolRates);
break;
}
case (int) FrontendScanMessageType::HIERARCHY:
scanMessage.hierarchy(static_cast<FrontendDvbtHierarchy>(
message.get<TunerFrontendScanMessage::hierarchy>()));
break;
case (int) FrontendScanMessageType::ANALOG_TYPE:
scanMessage.analogType(static_cast<FrontendAnalogType>(
message.get<TunerFrontendScanMessage::analogType>()));
break;
case (int) FrontendScanMessageType::PLP_IDS: {
vector<uint8_t> p = message.get<TunerFrontendScanMessage::plpIds>();
hidl_vec<uint8_t> plpIds(begin(p), end(p));
scanMessage.plpIds(plpIds);
break;
}
case (int) FrontendScanMessageType::GROUP_IDS: {
vector<uint8_t> g = message.get<TunerFrontendScanMessage::groupIds>();
hidl_vec<uint8_t> groupIds(begin(g), end(g));
scanMessage.groupIds(groupIds);
break;
}
case (int) FrontendScanMessageType::INPUT_STREAM_IDS: {
vector<char16_t> i = message.get<TunerFrontendScanMessage::inputStreamIds>();
hidl_vec<uint16_t> inputStreamIds(begin(i), end(i));
scanMessage.inputStreamIds(inputStreamIds);
break;
}
case (int) FrontendScanMessageType::STANDARD: {
FrontendScanMessage::Standard std;
int standard = message.get<TunerFrontendScanMessage::std>();
switch (mType) {
case (int) FrontendType::DVBS:
std.sStd(static_cast<FrontendDvbsStandard>(standard));
scanMessage.std(std);
break;
case (int) FrontendType::DVBT:
std.tStd(static_cast<FrontendDvbtStandard>(standard));
scanMessage.std(std);
break;
case (int) FrontendType::ANALOG:
std.sifStd(static_cast<FrontendAnalogSifStandard>(standard));
scanMessage.std(std);
break;
default:
break;
}
break;
}
case (int) FrontendScanMessageType::ATSC3_PLP_INFO: {
vector<TunerFrontendScanAtsc3PlpInfo> plp =
message.get<TunerFrontendScanMessage::atsc3PlpInfos>();
hidl_vec<FrontendScanAtsc3PlpInfo> plpInfo;
for (TunerFrontendScanAtsc3PlpInfo info : plp) {
FrontendScanAtsc3PlpInfo p{
.plpId = static_cast<uint8_t>(info.plpId),
.bLlsFlag = info.llsFlag,
};
int size = plpInfo.size();
plpInfo.resize(size + 1);
plpInfo[size] = p;
}
scanMessage.atsc3PlpInfos(plpInfo);
break;
}
default:
break;
}
return scanMessage;
}
FrontendScanMessageExt1_1 TunerFrontendCallback::getHalScanMessageExt1_1(
int messageType, const TunerFrontendScanMessage& message) {
FrontendScanMessageExt1_1 scanMessage;
switch (messageType) {
case (int) FrontendScanMessageTypeExt1_1::HIGH_PRIORITY:
scanMessage.isHighPriority(message.get<TunerFrontendScanMessage::isHighPriority>());
break;
case (int) FrontendScanMessageTypeExt1_1::DVBC_ANNEX:
scanMessage.annex(static_cast<FrontendDvbcAnnex>(
message.get<TunerFrontendScanMessage::annex>()));
break;
case (int) FrontendScanMessageTypeExt1_1::MODULATION: {
FrontendModulation m;
int modulation = message.get<TunerFrontendScanMessage::modulation>();
switch (mType) {
case (int) FrontendType::DVBC:
m.dvbc(static_cast<FrontendDvbcModulation>(modulation));
scanMessage.modulation(m);
break;
case (int) FrontendType::DVBS:
m.dvbs(static_cast<FrontendDvbsModulation>(modulation));
scanMessage.modulation(m);
break;
case (int) FrontendType::DVBT:
m.dvbt(static_cast<FrontendDvbtConstellation>(modulation));
scanMessage.modulation(m);
break;
case (int) FrontendType::ISDBS:
m.isdbs(static_cast<FrontendIsdbsModulation>(modulation));
scanMessage.modulation(m);
break;
case (int) FrontendType::ISDBS3:
m.isdbs3(static_cast<FrontendIsdbs3Modulation>(modulation));
scanMessage.modulation(m);
break;
case (int) FrontendType::ISDBT:
m.isdbt(static_cast<FrontendIsdbtModulation>(modulation));
scanMessage.modulation(m);
break;
case (int) FrontendType::ATSC:
m.atsc(static_cast<FrontendAtscModulation>(modulation));
scanMessage.modulation(m);
break;
case (int) FrontendType::ATSC3:
m.atsc3(static_cast<FrontendAtsc3Modulation>(modulation));
scanMessage.modulation(m);
break;
case (int) hardware::tv::tuner::V1_1::FrontendType::DTMB:
m.dtmb(static_cast<FrontendDtmbModulation>(modulation));
scanMessage.modulation(m);
break;
default:
break;
}
break;
}
default:
break;
}
return scanMessage;
}
bool TunerFrontendCallback::is1_1ExtendedScanMessage(int messageType) {
return messageType >= (int)FrontendScanMessageTypeExt1_1::MODULATION
&& messageType <= (int)FrontendScanMessageTypeExt1_1::HIGH_PRIORITY;
}
} // namespace android

37
media/jni/tuner/FrontendClient.h
View File

@@ -30,7 +30,7 @@ using Status = ::ndk::ScopedAStatus;
using ::aidl::android::media::tv::tuner::BnTunerFrontendCallback;
using ::aidl::android::media::tv::tuner::ITunerFrontend;
using ::aidl::android::media::tv::tuner::TunerAtsc3PlpInfo;
using ::aidl::android::media::tv::tuner::TunerFrontendScanMessage;
using ::android::hardware::Return;
using ::android::hardware::Void;
@@ -63,34 +63,18 @@ public:
Status onEvent(int frontendEventType);
Status onLocked();
Status onScanMessage(int messageType, const TunerFrontendScanMessage& message);
Status onScanStopped();
Status onProgress(int percent);
Status onFrequenciesReport(const vector<int>& frequency);
Status onSymbolRates(const vector<int>& rates);
Status onHierarchy(int hierarchy);
Status onSignalType(int signalType);
Status onPlpIds(const vector<int>& plpIds);
Status onGroupIds(const vector<int>& groupIds);
Status onInputStreamIds(const vector<int>& inputStreamIds);
Status onDvbsStandard(int dvbsStandandard);
Status onAnalogSifStandard(int sifStandandard);
Status onAtsc3PlpInfos(const vector<TunerAtsc3PlpInfo>& atsc3PlpInfos);
void setFrontendType(int frontendType) { mType = frontendType; }
private:
FrontendScanMessage getHalScanMessage(int messageType, const TunerFrontendScanMessage& message);
FrontendScanMessageExt1_1 getHalScanMessageExt1_1(int messageType,
const TunerFrontendScanMessage& message);
bool is1_1ExtendedScanMessage(int messageType);
sp<FrontendClientCallback> mFrontendClientCallback;
int mType;
};
struct HidlFrontendCallback : public IFrontendCallback {
@@ -111,7 +95,7 @@ private:
struct FrontendClient : public RefBase {
public:
FrontendClient(shared_ptr<ITunerFrontend> tunerFrontend, int id);
FrontendClient(shared_ptr<ITunerFrontend> tunerFrontend, int id, int type);
~FrontendClient();
/**
@@ -210,6 +194,7 @@ private:
sp<HidlFrontendCallback> mHidlCallback;
int mId;
int mType;
};
} // namespace android

18
media/jni/tuner/TunerClient.cpp
View File

@@ -98,14 +98,28 @@ sp<FrontendClient> TunerClient::openFrontend(int frontendHandle) {
// TODO: handle error code
shared_ptr<ITunerFrontend> tunerFrontend;
mTunerService->openFrontend(frontendHandle, &tunerFrontend);
return new FrontendClient(tunerFrontend, frontendHandle);
if (tunerFrontend == NULL) {
return NULL;
}
int id;
// TODO: handle error code
tunerFrontend->getFrontendId(&id);
TunerServiceFrontendInfo aidlFrontendInfo;
// TODO: handle error code
mTunerService->getFrontendInfo(id, &aidlFrontendInfo);
return new FrontendClient(tunerFrontend, frontendHandle, aidlFrontendInfo.type);
}
if (mTuner != NULL) {
int id = getResourceIdFromHandle(frontendHandle, FRONTEND);
sp<IFrontend> hidlFrontend = openHidlFrontendById(id);
if (hidlFrontend != NULL) {
sp<FrontendClient> frontendClient = new FrontendClient(NULL, id);
FrontendInfo hidlInfo;
Result res = getHidlFrontendInfo(id, hidlInfo);
if (res != Result::SUCCESS) {
return NULL;
}
sp<FrontendClient> frontendClient = new FrontendClient(NULL, id, (int)hidlInfo.type);
frontendClient->setHidlFrontend(hidlFrontend);
return frontendClient;
}