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Code Issues Releases Wiki Activity

[select] Store options in flash to reduce RAM usage

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This commit is contained in:
J. Nick Koston
2025-10-24 04:22:52 -07:00
parent 3d6224d1b1
commit 18b12f845d
1 changed files with 5 additions and 5 deletions
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10
esphome/components/lvgl/select/lvgl_select.h
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@@ -57,12 +57,12 @@ class LVGLSelect : public select::Select, public Component {
// Widget uses std::vector<std::string>, SelectTraits uses FixedVector<const char*>
// Convert by extracting c_str() pointers
const auto &opts = this->widget_->get_options();
std::vector<const char *> opt_ptrs;
opt_ptrs.reserve(opts.size());
for (const auto &opt : opts) {
opt_ptrs.push_back(opt.c_str());
FixedVector<const char *> opt_ptrs;
opt_ptrs.init(opts.size());
for (size_t i = 0; i < opts.size(); i++) {
opt_ptrs[i] = opts[i].c_str();
}
this->traits.set_options({opt_ptrs.begin(), opt_ptrs.end()});
this->traits.set_options(opt_ptrs);
}
LvSelectable *widget_;