Weather Tracker v1.0.0版本的 MD5 值为：3edef27647e42a8ea0e7c0d2dbf56f97

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 androidx.annotation.Nullable;
import java.util.UUID;
public class vo implements uo<String> {
    @Override
    public so a(@Nullable 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");
        }
    }
}