js判断android版本

Mozilla/5.0 (Linux; Android 10; SM-G973F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Mobile Safari/537.36

function getAndroidVersion() {
    var userAgent = navigator.userAgent;
    var androidVersion = null;

    if (/Android/i.test(userAgent)) {
        var match = userAgent.match(/Android\s([0-9.]+)/i);
        if (match && match.length > 1) {
            androidVersion = match[1];
        }
    }

    return androidVersion;
}

function checkAndroidVersion() {
    var version = getAndroidVersion();
    if (version) {
        console.log("Android Version: " + version);

        // 根据版本号执行不同的逻辑
        var versionNumber = version.split('.').map(Number);
        if (versionNumber[0] >= 10) {
            console.log("Running on Android 10 or higher");
            // 执行Android 10及以上版本的逻辑
        } else {
            console.log("Running on older Android versions");
            // 执行旧版本Android的逻辑
        }
    } else {
        console.log("Not an Android device");
    }
}

checkAndroidVersion();