Android 检测手机是否被Root

public class CheckSysUtils {
    public static boolean isDeviceRooted() {
        return checkRootMethod1() || checkRootMethod2() || checkRootMethod3();
    }

    //查看系统是否测试版
    private static boolean checkRootMethod1() {
        String buildTags = android.os.Build.TAGS;
        return buildTags != null && buildTags.contains("test-keys");
    }

    //通过检测指定目录下是否存在su程序来检测运行环境是否为Root设备
    private static boolean checkRootMethod2() {
        String[] paths = {"/system/app/Superuser.apk", "/sbin/su", "/system/bin/su", "/system/xbin/su", "/data/local/xbin/su", "/data/local/bin/su", "/system/sd/xbin/su",
                "/system/bin/failsafe/su", "/data/local/su", "/su/bin/su"};
        for (String path : paths) {
            if (new File(path).exists()) return true;
        }
        return false;
    }

    //通过which命令检测系统PATH变量指定的路径下是否存在su程序来检测运行环境是否为Root设备
    private static boolean checkRootMethod3() {
        Process process = null;
        try {
            process = Runtime.getRuntime().exec(new String[]{"/system/xbin/which", "su"});
            BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream()));
            if (in.readLine() != null) return true;
            return false;
        } catch (Throwable t) {
            return false;
        } finally {
            if (process != null) process.destroy();
        }
    }
}

使用：我是在BaseActivity的onCreate方法中调用的。

//判断设备是否被Root，如果已被Root，则直接退出应用；
if (CheckSysUtils.isDeviceRooted()) {
    finish();
}

 

以上参考链接：

https://blog.youkuaiyun.com/qq_43278826/article/details/106026789

https://blog.youkuaiyun.com/yushuangping/article/details/107974210

https://blog.youkuaiyun.com/lintax/article/details/70988565