Connectivity check use /e/ infra by default.

/*

 * Copyright (C) 2014 The Android Open Source Project

 * Copyright (C) 2019 e.foundation

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

    // Default configuration values for captive portal detection probes.

    // TODO: append a random length parameter to the default HTTPS url.

    // TODO: randomize browser version ids in the default User-Agent String.

    private static final String DEFAULT_HTTPS_URL     = "https://www.google.com/generate_204";

    private static final String DEFAULT_HTTPS_URL     = "https://connectivity.ecloud.global";

    private static final String DEFAULT_HTTP_URL      =

            "http://connectivitycheck.gstatic.com/generate_204";

            "http://204.ecloud.global";

    private static final String DEFAULT_FALLBACK_URL  = "http://www.google.com/gen_204";

    private static final String DEFAULT_OTHER_FALLBACK_URLS =

            "http://play.googleapis.com/generate_204";