Adolfo Reyna
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
#include <tt_app.h>
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#include <tt_lvgl_toolbar.h>
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#define TICK_MS 25
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lv_timer_t* gameTimer;
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static void onTick(lv_timer_t* timer) {
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// 1. Retrieve the progress bar using the official getter function
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lv_obj_t* bar_progress = (lv_obj_t*) lv_timer_get_user_data(timer);
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int32_t current_val = lv_bar_get_value(bar_progress);
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// 4. Stop and delete the timer when it reaches 100
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if (current_val + 1 >= 100) {
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lv_bar_set_value(bar_progress, 0, LV_ANIM_ON);
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} else {
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lv_bar_set_value(bar_progress, current_val + 1, LV_ANIM_OFF);
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}
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}
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/**
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* Note: LVGL and Tactility methods need to be exposed manually from TactilityC/Source/tt_init.cpp
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* Only C is supported for now (C++ symbols fail to link)
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*/
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static void onShowApp(AppHandle app, void* data, lv_obj_t* parent) {
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lv_obj_t* toolbar = tt_lvgl_toolbar_create_for_app(parent, app);
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lv_obj_align(toolbar, LV_ALIGN_TOP_MID, 0, 0);
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lv_obj_t* label = lv_label_create(parent);
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lv_label_set_text(label, "Hello, world!\n(Adolfo Made It2!)");
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lv_obj_align(label, LV_ALIGN_CENTER, 0, 0);
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lv_obj_t* label2 = lv_label_create(parent);
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lv_label_set_text(label2, "Hello, There!");
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lv_obj_align(label2, LV_ALIGN_BOTTOM_MID, 0, 0);
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/* Progress bar */
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lv_obj_t* bar_progress = lv_bar_create(parent);
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lv_obj_set_size(bar_progress, lv_pct(80), 10);
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lv_bar_set_range(bar_progress, 0, 100);
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lv_bar_set_value(bar_progress, 50, LV_ANIM_ON);
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lv_obj_align(bar_progress, LV_ALIGN_CENTER, 0, -30);
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// Start game timer wiht the progress bar as user data
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gameTimer = lv_timer_create(onTick, TICK_MS, bar_progress);
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}
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//on hide
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static void onHideApp(AppHandle app, void* data) {
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if (gameTimer) {
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lv_timer_delete(gameTimer);
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gameTimer = NULL;
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}
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}
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int main(int argc, char* argv[]) {
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tt_app_register((AppRegistration) {
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.onShow = onShowApp,
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.onHide = onHideApp,
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});
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return 0;
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}
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