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Reduced desktop icon sizes (#283)

Browse Source 
This improves loading performance (and uses less memory on ESP32 devices
without PSRAM)
This commit is contained in:
Ken Van Hoeylandt 2025-06-01 17:11:29 +02:00 committed by GitHub
parent ce96474d84
commit e4ecec64c9
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
11 changed files with 136 additions and 10 deletions
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Documentation/ideas.md
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@ -65,6 +65,5 @@
- GPS app
- Investigate CSI https://stevenmhernandez.github.io/ESP32-CSI-Tool/
- Compile unix tools to ELF apps?
- Text editor
- Todo list
- Calendar

16
Tactility/Source/app/launcher/Launcher.cpp
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@ -27,33 +27,37 @@ static lv_obj_t* createAppButton(lv_obj_t* parent, const char* title, const char
auto* apps_button = lv_button_create(wrapper);
lv_obj_set_style_pad_hor(apps_button, 0, 0);
lv_obj_set_style_pad_top(apps_button, 0, 0);
lv_obj_set_style_pad_bottom(apps_button, 16, 0);
lv_obj_set_style_pad_bottom(apps_button, 8, 0);
lv_obj_set_style_shadow_width(apps_button, 0, 0);
lv_obj_set_style_border_width(apps_button, 0, 0);
lv_obj_set_style_bg_opa(apps_button, 0, LV_PART_MAIN);
auto* button_image = lv_image_create(apps_button);
lv_image_set_src(button_image, imageFile);
lv_obj_add_event_cb(apps_button, onAppPressed, LV_EVENT_SHORT_CLICKED, (void*)appId);
lv_obj_set_style_image_recolor(button_image, lv_theme_get_color_primary(parent), 0);
lv_obj_set_style_image_recolor_opa(button_image, LV_OPA_COVER, 0);
lv_obj_set_style_image_recolor(button_image, lv_theme_get_color_primary(parent), LV_STATE_DEFAULT);
lv_obj_set_style_image_recolor_opa(button_image, LV_OPA_COVER, LV_STATE_DEFAULT);
// Ensure buttons are still tappable when asset fails to load
// Icon images are 40x40, so we get some extra padding too
lv_obj_set_size(button_image, 64, 64);
auto* label = lv_label_create(wrapper);
lv_label_set_text(label, title);
lv_obj_align(label, LV_ALIGN_BOTTOM_MID, 0, 0);
lv_obj_add_event_cb(wrapper, onAppPressed, LV_EVENT_SHORT_CLICKED, (void*)appId);
lv_obj_add_event_cb(apps_button, onAppPressed, LV_EVENT_SHORT_CLICKED, (void*)appId);
lv_obj_add_event_cb(label, onAppPressed, LV_EVENT_SHORT_CLICKED, (void*)appId);
return wrapper;
}
class LauncherApp : public App {
void onCreate(TT_UNUSED AppContext& app) override {
auto* config = tt::getConfiguration();
auto* config = getConfiguration();
if (!config->autoStartAppId.empty()) {
TT_LOG_I(TAG, "auto-starting %s", config->autoStartAppId.c_str());
tt::service::loader::startApp(config->autoStartAppId);
service::loader::startApp(config->autoStartAppId);
}
}