Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.net.Uri;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URLDecoder;
import java.util.List;

public class Main {
    private static final String[] MASK_HOSTS_SEG = { "l.php", null, null, "url", "away.php", null,
            "attribution_link", "api", "rewrite.php", null, "api", "attribution_link" };
    private static final String[] MASK_HOSTS_PAR = { "u", "url", "out", "q", "to", "RD_PARM1", "u", "out", "url",
            "url", "out", "a" };

    /**
     * Unmask the URI and return it
     */
    public static Uri unmaskLink(Uri uri, int i) {
        String s = null;
        List pathSegments;
        if (MASK_HOSTS_SEG[i] == null) {
            // The host always masks, no need to determine if it's the right segment
            s = uri.getQueryParameter(MASK_HOSTS_PAR[i]);
        } else {
            // Only a certain segment is used to mask URLs. Determine if this is it.
            pathSegments = uri.getPathSegments();
            if (pathSegments == null)
                return uri;
            // If it is, unmask the URL.
            if (pathSegments.size() > 0 && MASK_HOSTS_SEG[i].equals(pathSegments.get(0)))
                s = uri.getQueryParameter(MASK_HOSTS_PAR[i]);
        }

        if (s == null)
            return uri;

        // Resolve link if it's relative
        try {
            if (!new URI(s).isAbsolute())
                s = new URI(uri.toString()).resolve(s).toString();
        } catch (URISyntaxException e) {
            e.printStackTrace();
        }

        try {
            return Uri.parse(URLDecoder.decode(s, "UTF-8"));
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
            return uri;
        }
    }
}