Boot apps refactored (#498)

- Specify launcher via menuconfig
- Specify auto-start app via menuconfig
- Implement more rigid boot.properties fallbacks
- Devices with tiny screen now auto-start ApWebServer
- ApWebServer UI fixes

Tactility/Source/app/apwebserver/ApWebServer.cpp

@@ -44,18 +44,30 @@ public:
         lv_obj_set_style_text_color(labelSsid, lv_palette_main(LV_PALETTE_GREY), LV_PART_MAIN);
 
         labelSsidValue = lv_label_create(wrapper);
+        lv_obj_set_style_text_align(labelSsidValue, LV_TEXT_ALIGN_CENTER, LV_PART_MAIN);
+        lv_obj_set_width(labelSsidValue, LV_PCT(100));
+        lv_label_set_long_mode(labelSsidValue, LV_LABEL_LONG_SCROLL);
+        lv_obj_set_style_margin_hor(labelSsidValue, 2, LV_PART_MAIN);
 
         lv_obj_t* labelPassword = lv_label_create(wrapper);
         lv_label_set_text(labelPassword, "Pass:");
         lv_obj_set_style_text_color(labelPassword, lv_palette_main(LV_PALETTE_GREY), LV_PART_MAIN);
 
         labelPasswordValue = lv_label_create(wrapper);
+        lv_obj_set_style_text_align(labelPasswordValue, LV_TEXT_ALIGN_CENTER, LV_PART_MAIN);
+        lv_obj_set_width(labelPasswordValue, LV_PCT(100));
+        lv_label_set_long_mode(labelPasswordValue, LV_LABEL_LONG_SCROLL);
+        lv_obj_set_style_margin_hor(labelPasswordValue, 2, LV_PART_MAIN);
 
         lv_obj_t* labelIp = lv_label_create(wrapper);
         lv_label_set_text(labelIp, "IP:");
         lv_obj_set_style_text_color(labelIp, lv_palette_main(LV_PALETTE_GREY), LV_PART_MAIN);
 
         labelIpValue = lv_label_create(wrapper);
+        lv_obj_set_style_text_align(labelIpValue, LV_TEXT_ALIGN_CENTER, LV_PART_MAIN);
+        lv_obj_set_width(labelIpValue, LV_PCT(100));
+        lv_label_set_long_mode(labelIpValue, LV_LABEL_LONG_SCROLL);
+        lv_obj_set_style_margin_hor(labelIpValue, 2, LV_PART_MAIN);
 
         // Start AP Mode and WebServer
         settings::webserver::WebServerSettings apSettings = wsSettings;

Tactility/Source/app/boot/Boot.cpp

@@ -130,6 +130,29 @@ class BootApp : public App {
         return 0;
     }
 
+    static std::string getLauncherAppId() {
+        settings::BootSettings boot_properties;
+        // When boot.properties hasn't been overridden, return default
+        if (!settings::loadBootSettings(boot_properties)) {
+            return CONFIG_TT_LAUNCHER_APP_ID;
+        }
+
+        // When boot properties didn't specify an override, return default
+        if (boot_properties.launcherAppId.empty()) {
+            LOGGER.error("Failed to load launcher configuration, or launcher not configured");
+            return CONFIG_TT_LAUNCHER_APP_ID;
+        }
+
+        // If the app in the boot.properties does not exist, return default
+        if (findAppManifestById(boot_properties.launcherAppId) == nullptr) {
+            LOGGER.error("Launcher app {} not found", boot_properties.launcherAppId);
+            return CONFIG_TT_LAUNCHER_APP_ID;
+        }
+
+        // The boot.properties launcher app id is valid
+        return boot_properties.launcherAppId;
+    }
+
     static void startNextApp() {
 #ifdef ESP_PLATFORM
         if (esp_reset_reason() == ESP_RST_PANIC) {
@@ -137,16 +160,7 @@ class BootApp : public App {
             return;
         }
 #endif
-
-        settings::BootSettings boot_properties;
-        std::string launcher_app_id;
-        if (settings::loadBootSettings(boot_properties) && boot_properties.launcherAppId.empty()) {
-            LOGGER.error("Failed to load launcher configuration, or launcher not configured");
-            launcher_app_id = boot_properties.launcherAppId;
-        } else {
-            launcher_app_id = "Launcher";
-        }
-
+        auto launcher_app_id = getLauncherAppId();
         start(launcher_app_id);
     }
 

Tactility/Source/app/launcher/Launcher.cpp

@@ -8,6 +8,7 @@
 #include <Tactility/service/loader/Loader.h>
 #include <Tactility/settings/BootSettings.h>
 
+#include <cstring>
 #include <lvgl.h>
 
 namespace tt::app::launcher {
@@ -92,9 +93,22 @@ public:
 
     void onCreate(AppContext& app) override {
         settings::BootSettings boot_properties;
-        if (settings::loadBootSettings(boot_properties) && !boot_properties.autoStartAppId.empty()) {
-            LOGGER.info("Starting {}", boot_properties.autoStartAppId);
-            start(boot_properties.autoStartAppId);
+        if (settings::loadBootSettings(boot_properties)) {
+            if (
+                !boot_properties.autoStartAppId.empty() &&
+                findAppManifestById(boot_properties.autoStartAppId) != nullptr
+            ) {
+                LOGGER.info("Starting {}", boot_properties.autoStartAppId);
+                start(boot_properties.autoStartAppId);
+            } else {
+                LOGGER.info("No auto-start app configured. Skipping default auto-start due to boot.properties presence.");
+            }
+        } else if (
+            strcmp(CONFIG_TT_AUTO_START_APP_ID, "") != 0 &&
+            findAppManifestById(CONFIG_TT_AUTO_START_APP_ID) != nullptr
+        ) {
+            LOGGER.info("Starting {}", CONFIG_TT_AUTO_START_APP_ID);
+            start(CONFIG_TT_AUTO_START_APP_ID);
         }
     }