Cyber Surfer v5.2.5版本的 MD5 值为：db13c5fce988de393e52d2679f934b22

以下内容为反编译后的 vo.java 源代码，内容仅作参考

package com.yandex.metrica.impl.ob;

import android.text.TextUtils;
import java.util.UUID;
public class vo implements uo<String> {
    @Override
    public so a(String str) {
        String str2 = str;
        if (TextUtils.isEmpty(str2)) {
            return so.a(this, "ApiKey is empty. Please, read official documentation how to obtain one: https://yandex.com/dev/appmetrica/doc/mobile-sdk-dg/concepts/android-initialize.html");
        }
        try {
            UUID.fromString(str2);
            return so.a(this);
        } catch (Throwable unused) {
            return so.a(this, "Invalid ApiKey=" + str2 + ". Please, read official documentation how to obtain one: https://yandex.com/dev/appmetrica/doc/mobile-sdk-dg/concepts/android-initialize.html");
        }
    }
}