StackChan/firmware/main/apps/app_launcher/app_launcher.cpp

/*
 * SPDX-FileCopyrightText: 2026 M5Stack Technology CO LTD
 *
 * SPDX-License-Identifier: MIT
 */
#include "app_launcher.h"
#include <hal/hal.h>
#include <mooncake.h>
#include <mooncake_log.h>
#include <stackchan/stackchan.h>
#include <cstdint>

using namespace mooncake;

void AppLauncher::onLauncherCreate()
{
    mclog::tagInfo(getAppInfo().name, "on create");

    // 打开自己
    open();
}

void AppLauncher::onLauncherOpen()
{
    mclog::tagInfo(getAppInfo().name, "on open");

    LvglLockGuard lock;

    _view = std::make_unique<view::LauncherView>();
    _view->init(getAppProps());
    _view->onAppClicked = [&](int appID) {
        mclog::tagInfo(getAppInfo().name, "handle open app, app id: {}", appID);
        openApp(appID);
    };
}

void AppLauncher::onLauncherRunning()
{
    LvglLockGuard lock;

    _view->update();

    screensaver_update();

    GetStackChan().update();
}

void AppLauncher::onLauncherClose()
{
    mclog::tagInfo(getAppInfo().name, "on close");

    LvglLockGuard lock;

    _view.reset();
}

void AppLauncher::onLauncherDestroy()
{
    mclog::tagInfo(getAppInfo().name, "on close");
}

void AppLauncher::screensaver_update()
{
    const uint32_t SCREENSAVER_TIMEOUT_MS = 30000;

    uint32_t idle_time = lv_display_get_inactive_time(NULL);
    if (idle_time >= SCREENSAVER_TIMEOUT_MS) {
        if (!_screensaver) {
            _screensaver = std::make_unique<view::Screensaver>();
            _screensaver->init();
        }
    } else if (_screensaver) {
        _screensaver.reset();
    }

    // Update in 30ms interval
    if (_screensaver && GetHAL().millis() - _screensaver_timecount > 30) {
        _screensaver_timecount = GetHAL().millis();
        _screensaver->update();
    }
}