Adolfo Reyna
350 lines
14 KiB
C++
350 lines
14 KiB
C++
#include <Tactility/Tactility.h>
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#include <Tactility/Paths.h>
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#include <Tactility/app/AppContext.h>
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#include <Tactility/app/AppPaths.h>
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#include <Tactility/app/AppRegistration.h>
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#include <Tactility/app/setup/Setup.h>
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#include <Tactility/file/File.h>
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#include <Tactility/lvgl/Lvgl.h>
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#include <Tactility/service/loader/Loader.h>
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#include <Tactility/service/wifi/Wifi.h>
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#include <Tactility/settings/BootSettings.h>
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#include <Tactility/settings/Time.h>
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#include <algorithm>
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#include <cstdio>
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#include <cstring>
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#include <ctime>
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#include <lvgl.h>
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#include <string>
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#include <tactility/device.h>
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#include <tactility/drivers/power_supply.h>
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#include <tactility/log.h>
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#include <tactility/lvgl_fonts.h>
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#include <tactility/lvgl_icon_launcher.h>
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#include <tactility/lvgl_icon_statusbar.h>
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#include <tactility/lvgl_module.h>
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namespace tt::app::launcher {
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constexpr auto* TAG = "Launcher";
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constexpr auto* BACKGROUND_ASSET = "color-field.png";
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constexpr auto* CUSTOM_BACKGROUND_PATH = "tactility/launcher/background.bin";
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constexpr lv_color_t TEXT_COLOR = LV_COLOR_MAKE(0xF8, 0xF5, 0xF2);
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constexpr lv_color_t MUTED_TEXT_COLOR = LV_COLOR_MAKE(0xDF, 0xD6, 0xD3);
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constexpr lv_color_t ACCENT_COLOR = LV_COLOR_MAKE(0xEC, 0x75, 0x69);
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class LauncherApp final : public App {
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lv_obj_t* timeLabel = nullptr;
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lv_obj_t* dateLabel = nullptr;
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lv_obj_t* dataLabel = nullptr;
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lv_obj_t* statusLabel = nullptr;
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lv_timer_t* updateTimer = nullptr;
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static void onAppPressed(lv_event_t* event) {
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const auto* app_id = static_cast<const char*>(lv_event_get_user_data(event));
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start(app_id);
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}
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static bool shouldShowPowerButton() {
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bool show_power_button = false;
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device_for_each_of_type(&POWER_SUPPLY_TYPE, &show_power_button, [](Device* device, void* context) {
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if (device_is_ready(device) && power_supply_supports_power_off(device)) {
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*static_cast<bool*>(context) = true;
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return false;
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}
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return true;
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});
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return show_power_button;
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}
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static int getBatteryPercentage() {
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Device* power = nullptr;
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device_for_each_of_type(&POWER_SUPPLY_TYPE, &power, [](Device* device, void* context) {
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if (device_is_ready(device) && power_supply_supports_property(device, POWER_SUPPLY_PROP_CAPACITY)) {
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*static_cast<Device**>(context) = device;
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return false;
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}
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return true;
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});
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if (power == nullptr) {
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return -1;
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}
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PowerSupplyPropertyValue charge_level;
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if (power_supply_get_property(power, POWER_SUPPLY_PROP_CAPACITY, &charge_level) != ERROR_NONE) {
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return -1;
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}
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return std::clamp(charge_level.int_value, 0, 100);
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}
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static const char* getWifiStatusIcon(service::wifi::RadioState state) {
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using enum service::wifi::RadioState;
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switch (state) {
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case ConnectionActive:
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return LVGL_ICON_STATUSBAR_SIGNAL_WIFI_4_BAR;
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case Off:
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case OffPending:
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return LVGL_ICON_STATUSBAR_SIGNAL_WIFI_OFF;
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default:
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return LVGL_ICON_STATUSBAR_SIGNAL_WIFI_0_BAR;
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}
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}
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static const char* getBatteryStatusIcon(int percentage) {
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if (percentage < 0) {
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return "";
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} else if (percentage >= 95) {
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return LVGL_ICON_STATUSBAR_BATTERY_ANDROID_FRAME_FULL;
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} else if (percentage >= 64) {
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return LVGL_ICON_STATUSBAR_BATTERY_ANDROID_FRAME_5;
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} else if (percentage >= 32) {
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return LVGL_ICON_STATUSBAR_BATTERY_ANDROID_FRAME_3;
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}
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return LVGL_ICON_STATUSBAR_BATTERY_ANDROID_FRAME_1;
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}
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static lv_obj_t* createAppButton(
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lv_obj_t* parent,
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const char* icon,
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const char* appId,
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bool emphasized
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) {
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auto* button = lv_button_create(parent);
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lv_obj_set_size(button, 52, 52);
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lv_obj_set_style_radius(button, 15, LV_PART_MAIN);
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lv_obj_set_style_shadow_width(button, 0, LV_PART_MAIN);
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lv_obj_set_style_border_width(button, emphasized ? 2 : 1, LV_PART_MAIN);
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lv_obj_set_style_border_color(button, emphasized ? ACCENT_COLOR : lv_color_hex(0x746568), LV_PART_MAIN);
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lv_obj_set_style_border_opa(button, emphasized ? LV_OPA_COVER : LV_OPA_60, LV_PART_MAIN);
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lv_obj_set_style_bg_color(button, lv_color_hex(0x211B20), LV_PART_MAIN);
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lv_obj_set_style_bg_opa(button, emphasized ? LV_OPA_80 : LV_OPA_70, LV_PART_MAIN);
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lv_obj_set_style_bg_color(button, lv_color_hex(0x392C32), LV_STATE_PRESSED);
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lv_obj_set_style_transform_scale(button, 238, LV_STATE_PRESSED);
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lv_obj_set_style_outline_color(button, ACCENT_COLOR, LV_STATE_FOCUSED);
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lv_obj_set_style_outline_width(button, 2, LV_STATE_FOCUSED);
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lv_obj_set_style_outline_pad(button, 2, LV_STATE_FOCUSED);
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auto* image = lv_image_create(button);
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lv_obj_set_size(image, 36, 36);
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lv_obj_center(image);
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lv_obj_set_style_text_font(image, lvgl_get_launcher_icon_font(), LV_STATE_DEFAULT);
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lv_image_set_src(image, icon);
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lv_obj_set_style_image_recolor(image, TEXT_COLOR, LV_STATE_DEFAULT);
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lv_obj_set_style_image_recolor_opa(image, LV_OPA_COVER, LV_STATE_DEFAULT);
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lv_obj_add_event_cb(button, onAppPressed, LV_EVENT_SHORT_CLICKED, const_cast<char*>(appId));
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return button;
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}
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void updateInformation() {
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const std::time_t now = std::time(nullptr);
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std::tm local_time {};
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localtime_r(&now, &local_time);
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char time_buffer[12];
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char date_buffer[40];
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if (local_time.tm_year >= 125) {
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if (settings::isTimeFormat24Hour()) {
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std::strftime(time_buffer, sizeof(time_buffer), "%H:%M", &local_time);
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} else {
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std::strftime(time_buffer, sizeof(time_buffer), "%I:%M", &local_time);
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if (time_buffer[0] == '0') {
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std::memmove(time_buffer, time_buffer + 1, std::strlen(time_buffer));
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}
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}
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std::strftime(date_buffer, sizeof(date_buffer), "%A, %B %e", &local_time);
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} else {
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std::strcpy(time_buffer, "--:--");
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std::strcpy(date_buffer, "Set date and time");
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}
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lv_label_set_text(timeLabel, time_buffer);
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lv_label_set_text(dateLabel, date_buffer);
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const auto wifi_state = service::wifi::getRadioState();
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const bool wifi_connected = wifi_state == service::wifi::RadioState::ConnectionActive;
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std::string sd_card_path;
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const bool sd_ready = findFirstMountedSdCardPath(sd_card_path);
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const int battery_percentage = getBatteryPercentage();
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char data_buffer[80];
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if (battery_percentage >= 0) {
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std::snprintf(
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data_buffer,
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sizeof(data_buffer),
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"%s • %s • %d%%",
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wifi_connected ? "Wi-Fi connected" : "Wi-Fi offline",
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sd_ready ? "SD ready" : "No SD",
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battery_percentage
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);
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} else {
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std::snprintf(
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data_buffer,
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sizeof(data_buffer),
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"%s • %s",
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wifi_connected ? "Wi-Fi connected" : "Wi-Fi offline",
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sd_ready ? "SD ready" : "No SD"
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);
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}
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lv_label_set_text(dataLabel, data_buffer);
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char status_buffer[24];
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std::snprintf(
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status_buffer,
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sizeof(status_buffer),
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"%s%s",
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getWifiStatusIcon(wifi_state),
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getBatteryStatusIcon(battery_percentage)
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);
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lv_label_set_text(statusLabel, status_buffer);
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}
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static void onUpdateTimer(lv_timer_t* timer) {
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static_cast<LauncherApp*>(lv_timer_get_user_data(timer))->updateInformation();
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}
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public:
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void onCreate(AppContext& app) override {
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settings::BootSettings boot_properties;
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if (
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std::strcmp(CONFIG_TT_AUTO_START_APP_ID, "") != 0 &&
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findAppManifestById(CONFIG_TT_AUTO_START_APP_ID) != nullptr
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) {
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LOG_I(TAG, "Starting %s", CONFIG_TT_AUTO_START_APP_ID);
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start(CONFIG_TT_AUTO_START_APP_ID);
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} else if (
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settings::loadBootSettings(boot_properties) &&
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!boot_properties.autoStartAppId.empty() &&
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findAppManifestById(boot_properties.autoStartAppId) != nullptr
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) {
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LOG_I(TAG, "Starting %s", boot_properties.autoStartAppId.c_str());
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start(boot_properties.autoStartAppId);
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} else if (!setup::isCompleted()) {
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setup::start();
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}
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}
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void onShow(AppContext& app, lv_obj_t* parent) override {
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lv_obj_set_style_bg_color(parent, lv_color_hex(0x211A20), LV_PART_MAIN);
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lv_obj_set_style_bg_opa(parent, LV_OPA_COVER, LV_PART_MAIN);
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lv_obj_set_style_pad_all(parent, 0, LV_PART_MAIN);
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lv_obj_clear_flag(parent, LV_OBJ_FLAG_SCROLLABLE);
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auto background_path = lvgl::PATH_PREFIX + app.getPaths()->getAssetsPath(BACKGROUND_ASSET);
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std::string sd_card_path;
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if (findFirstMountedSdCardPath(sd_card_path)) {
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const auto custom_background_path = file::getChildPath(sd_card_path, CUSTOM_BACKGROUND_PATH);
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if (file::isFile(custom_background_path)) {
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const auto lvgl_custom_background_path = lvgl::PATH_PREFIX + custom_background_path;
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lv_image_header_t header {};
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if (lv_image_decoder_get_info(lvgl_custom_background_path.c_str(), &header) == LV_RESULT_OK) {
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background_path = lvgl_custom_background_path;
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LOG_I(
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TAG,
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"Using SD background %s (%ux%u, format 0x%02x)",
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custom_background_path.c_str(),
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header.w,
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header.h,
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header.cf
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);
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} else {
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LOG_W(TAG, "Ignoring invalid SD background %s", custom_background_path.c_str());
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}
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}
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}
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auto* background = lv_image_create(parent);
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lv_image_set_src(background, background_path.c_str());
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lv_obj_align(background, LV_ALIGN_CENTER, 0, 0);
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lv_obj_add_flag(background, LV_OBJ_FLAG_IGNORE_LAYOUT);
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timeLabel = lv_label_create(parent);
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lv_label_set_text(timeLabel, "--:--");
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lv_obj_set_style_text_color(timeLabel, TEXT_COLOR, LV_PART_MAIN);
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#if LV_FONT_MONTSERRAT_48
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lv_obj_set_style_text_font(timeLabel, &lv_font_montserrat_48, LV_PART_MAIN);
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#else
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lv_obj_set_style_text_font(timeLabel, lvgl_get_text_font(FONT_SIZE_LARGE), LV_PART_MAIN);
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#endif
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lv_obj_align(timeLabel, LV_ALIGN_TOP_LEFT, 18, 58);
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dateLabel = lv_label_create(parent);
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lv_obj_set_style_text_font(dateLabel, lvgl_get_text_font(FONT_SIZE_LARGE), LV_PART_MAIN);
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lv_obj_set_style_text_color(dateLabel, TEXT_COLOR, LV_PART_MAIN);
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lv_obj_align(dateLabel, LV_ALIGN_TOP_LEFT, 20, 118);
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dataLabel = lv_label_create(parent);
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lv_obj_set_width(dataLabel, 225);
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lv_label_set_long_mode(dataLabel, LV_LABEL_LONG_MODE_WRAP);
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lv_obj_set_style_text_font(dataLabel, lvgl_get_text_font(FONT_SIZE_SMALL), LV_PART_MAIN);
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lv_obj_set_style_text_color(dataLabel, MUTED_TEXT_COLOR, LV_PART_MAIN);
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lv_obj_align(dataLabel, LV_ALIGN_TOP_LEFT, 20, 148);
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statusLabel = lv_label_create(parent);
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lv_obj_set_style_text_font(statusLabel, lvgl_get_statusbar_icon_font(), LV_PART_MAIN);
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lv_obj_set_style_text_color(statusLabel, TEXT_COLOR, LV_PART_MAIN);
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lv_obj_align(statusLabel, LV_ALIGN_TOP_RIGHT, -15, 8);
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auto* buttonRail = lv_obj_create(parent);
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lv_obj_set_size(buttonRail, 60, 184);
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lv_obj_align(buttonRail, LV_ALIGN_RIGHT_MID, -7, 8);
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lv_obj_set_flex_flow(buttonRail, LV_FLEX_FLOW_COLUMN);
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lv_obj_set_flex_align(buttonRail, LV_FLEX_ALIGN_SPACE_EVENLY, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
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lv_obj_set_style_pad_all(buttonRail, 0, LV_PART_MAIN);
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lv_obj_set_style_border_width(buttonRail, 0, LV_PART_MAIN);
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lv_obj_set_style_bg_opa(buttonRail, LV_OPA_TRANSP, LV_PART_MAIN);
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lv_obj_clear_flag(buttonRail, LV_OBJ_FLAG_SCROLLABLE);
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createAppButton(buttonRail, LVGL_ICON_LAUNCHER_APPS, "AppList", true);
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createAppButton(buttonRail, LVGL_ICON_LAUNCHER_FOLDER, "Files", false);
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createAppButton(buttonRail, LVGL_ICON_LAUNCHER_SETTINGS, "Settings", false);
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if (shouldShowPowerButton()) {
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auto* power_button = lv_button_create(parent);
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lv_obj_set_size(power_button, 36, 36);
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lv_obj_align(power_button, LV_ALIGN_BOTTOM_LEFT, 16, -12);
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lv_obj_set_style_radius(power_button, LV_RADIUS_CIRCLE, LV_PART_MAIN);
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lv_obj_set_style_shadow_width(power_button, 0, LV_PART_MAIN);
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lv_obj_set_style_bg_color(power_button, lv_color_hex(0x211B20), LV_PART_MAIN);
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lv_obj_set_style_bg_opa(power_button, LV_OPA_70, LV_PART_MAIN);
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lv_obj_add_event_cb(power_button, onAppPressed, LV_EVENT_SHORT_CLICKED, const_cast<char*>("PowerOff"));
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auto* power_label = lv_label_create(power_button);
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lv_label_set_text(power_label, LV_SYMBOL_POWER);
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lv_obj_set_style_text_color(power_label, TEXT_COLOR, LV_PART_MAIN);
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lv_obj_center(power_label);
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}
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updateInformation();
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updateTimer = lv_timer_create(onUpdateTimer, 1000, this);
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}
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void onHide(AppContext& app) override {
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if (updateTimer != nullptr) {
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lv_timer_delete(updateTimer);
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updateTimer = nullptr;
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}
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timeLabel = nullptr;
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dateLabel = nullptr;
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dataLabel = nullptr;
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statusLabel = nullptr;
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}
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};
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extern const AppManifest manifest = {
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.appId = "Launcher",
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.appName = "Launcher",
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.appCategory = Category::System,
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.appFlags = AppManifest::Flags::Hidden | AppManifest::Flags::HideStatusBar,
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.createApp = create<LauncherApp>
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};
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LaunchId start() {
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return app::start(manifest.appId);
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}
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} // namespace tt::app::launcher
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