chore: save Tactility app experiments

Apps/HelloWorld/main/Source/main.c

@@ -1,6 +1,23 @@
 #include <tt_app.h>
 #include <tt_lvgl_toolbar.h>
 
+#define TICK_MS 25
+lv_timer_t* gameTimer;
+
+static void onTick(lv_timer_t* timer) {
+    // 1. Retrieve the progress bar using the official getter function
+    lv_obj_t* bar_progress = (lv_obj_t*) lv_timer_get_user_data(timer);
+    int32_t current_val = lv_bar_get_value(bar_progress);
+    
+
+    // 4. Stop and delete the timer when it reaches 100
+    if (current_val + 1 >= 100) {
+        lv_bar_set_value(bar_progress, 0, LV_ANIM_ON);
+    } else {
+        lv_bar_set_value(bar_progress, current_val + 1, LV_ANIM_OFF);
+    }
+}
+
 /**
  * Note: LVGL and Tactility methods need to be exposed manually from TactilityC/Source/tt_init.cpp
  * Only C is supported for now (C++ symbols fail to link)
@@ -10,13 +27,37 @@ static void onShowApp(AppHandle app, void* data, lv_obj_t* parent) {
     lv_obj_align(toolbar, LV_ALIGN_TOP_MID, 0, 0);
 
     lv_obj_t* label = lv_label_create(parent);
-    lv_label_set_text(label, "Hello, world!\n(Loaded via LAN!)");
+    lv_label_set_text(label, "Hello, world!\n(Adolfo Made It2!)");
     lv_obj_align(label, LV_ALIGN_CENTER, 0, 0);
+
+    lv_obj_t* label2 = lv_label_create(parent);
+    lv_label_set_text(label2, "Hello, There!");
+    lv_obj_align(label2, LV_ALIGN_BOTTOM_MID, 0, 0);
+
+     /* Progress bar */
+    lv_obj_t* bar_progress = lv_bar_create(parent);
+    lv_obj_set_size(bar_progress, lv_pct(80), 10);
+    lv_bar_set_range(bar_progress, 0, 100);
+    lv_bar_set_value(bar_progress, 50, LV_ANIM_ON);
+    lv_obj_align(bar_progress, LV_ALIGN_CENTER, 0, -30);
+
+    // Start game timer wiht the progress bar as user data 
+    gameTimer = lv_timer_create(onTick, TICK_MS, bar_progress);
+}
+
+//on hide
+static void onHideApp(AppHandle app, void* data) {
+    if (gameTimer) {
+        lv_timer_delete(gameTimer);
+        gameTimer = NULL;
+    }
 }
 
 int main(int argc, char* argv[]) {
     tt_app_register((AppRegistration) {
-        .onShow = onShowApp
+        .onShow = onShowApp,
+        .onHide = onHideApp,
+
     });
     return 0;
 }

HowToCompile.md

@@ -0,0 +1,14 @@
+## 4. Workflow: Compiling & Installing Apps
+
+### Step 1: Source Environment & Path
+Ensure ESP-IDF environment is sourced and export local SDK path:
+```bash
+. /Users/adolforeyna/esp/esp-idf/export.sh
+export TACTILITY_SDK_PATH=/Users/adolforeyna/.gemini/antigravity/scratch/tactility/release/TactilitySDK
+```
+
+### Step 2: Compile the App
+Run the Tactility build script, specifying the target platform:
+```bash
+# Compile and package HelloWorld
+python3 tactility.py Apps/HelloWorld build esp32s3 --local-sdk