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package com.mapbox.mapboxsdk.http;
import android.support.annotation.NonNull;
import com.mapbox.mapboxsdk.Mapbox;
public class HttpRequestUrl {
private HttpRequestUrl() {
}
/**
* Adapts a resource request url based on the host, query size, and offline requirement.
* Mapbox resources downloaded for offline use are subject to separate Vector Tile and
* Raster Tile API pricing and are not included in the Maps SDK’s “unlimited” requests.
* See <a href="https://www.mapbox.com/pricing">our pricing page</a> for more information.
*
* @param host the host used as endpoint
* @param resourceUrl the resource to download
* @param querySize the query size of the resource request
* @param offline the type of resource, either offline or online
* @return the adapted resource url
*/
public static String buildResourceUrl(@NonNull String host, String resourceUrl, int querySize, boolean offline) {
if (isValidMapboxEndpoint(host)) {
if (querySize == 0) {
resourceUrl = resourceUrl + "?";
} else {
resourceUrl = resourceUrl + "&";
}
// Only add SKU token to requests not tagged as "offline" usage.
if (offline) {
resourceUrl = resourceUrl + "offline=true";
} else {
resourceUrl = resourceUrl + "sku=" + Mapbox.getSkuToken();
}
}
return resourceUrl;
}
/**
* Validates if the host used as endpoint is a valid Mapbox endpoint.
*
* @param host the host used as endpoint
* @return true if a valid Mapbox endpoint
*/
private static boolean isValidMapboxEndpoint(String host) {
return host.equals("mapbox.com")
|| host.endsWith(".mapbox.com")
|| host.equals("mapbox.cn")
|| host.endsWith(".mapbox.cn");
}
}
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