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Code Issues Releases Wiki Activity

Optimize memory usage by lazy-allocating raw callbacks in sensors (#9077)

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This commit is contained in:
J. Nick Koston
2025-06-14 22:28:15 -05:00
committed by GitHub
parent 4305c44440
commit cb019fff9a
4 changed files with 23 additions and 8 deletions
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9
esphome/components/text_sensor/text_sensor.cpp
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@@ -8,7 +8,9 @@ static const char *const TAG = "text_sensor";
void TextSensor::publish_state(const std::string &state) {
this->raw_state = state;
this->raw_callback_.call(state);
if (this->raw_callback_) {
this->raw_callback_->call(state);
}
ESP_LOGV(TAG, "'%s': Received new state %s", this->name_.c_str(), state.c_str());
@@ -53,7 +55,10 @@ void TextSensor::add_on_state_callback(std::function<void(std::string)> callback
this->callback_.add(std::move(callback));
}
void TextSensor::add_on_raw_state_callback(std::function<void(std::string)> callback) {
this->raw_callback_.add(std::move(callback));
if (!this->raw_callback_) {
this->raw_callback_ = std::make_unique<CallbackManager<void(std::string)>>();
}
this->raw_callback_->add(std::move(callback));
}
std::string TextSensor::get_state() const { return this->state; }