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Add property to disable APCF extended features #2

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Add property to disable APCF extended features #2

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ac445bf
Add property to disable APCF extended features
me-cafebabe Mar 20, 2023
26da381
Make disable APCFE a persist property
ChonDoit Mar 11, 2025
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6 changes: 5 additions & 1 deletion system/gd/hci/le_scanning_manager.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,8 @@ constexpr uint8_t kDataStatusBits = 5;

// system properties
const std::string kLeRxPathLossCompProperty = "bluetooth.hardware.radio.le_rx_path_loss_comp_db";
const std::string kPropertyDisableApcfExtendedFeatures = "persist.sys.bt.le.disable_apcf_extended_features";
bool kDisableApcfExtendedFeatures = false;

const ModuleFactory LeScanningManager::Factory =
ModuleFactory([]() { return new LeScanningManager(); });
Expand Down Expand Up @@ -190,7 +192,9 @@ struct LeScanningManager::impl : public LeAddressManagerCallback {
api_type_ = ScanApiType::LEGACY;
}
is_filter_supported_ = controller_->IsSupported(OpCode::LE_ADV_FILTER);
if (is_filter_supported_) {
if (os::GetSystemProperty(kPropertyDisableApcfExtendedFeatures) == "1")
kDisableApcfExtendedFeatures = true;
if (is_filter_supported_ && !kDisableApcfExtendedFeatures) {
le_scanning_interface_->EnqueueCommand(
LeAdvFilterReadExtendedFeaturesBuilder::Create(),
module_handler_->BindOnceOn(this, &impl::on_apcf_read_extended_features_complete));
Expand Down