Function loadUsageData

apps/background/statistics.js:87–99

()

     * @returns {Promise<void>}
     */
    const loadUsageData = async () => {
        try {
            const data = await Awesome.StorageMgr.get(USER_USAGE_DATA_KEY);
            if (data) {
                usageData = normalizeUsageData(JSON.parse(data));
            } else {
                usageData = normalizeUsageData(usageData);
            }
        } catch (error) {
            console.error('加载使用数据失败:', error);
            usageData = normalizeUsageData(usageData);
        }
    };
    
    /**
     * 保存使用数据到本地存储