Android URL Parameter Get getValueFromQueryString(String url, String key)

Description

get Value From Query String

Declaration

public static String getValueFromQueryString(String url, String key) 

Method Source Code

//package com.java2s;

public class Main {
    public static String getValueFromQueryString(String url, String key) {
        int keyStPos = url.indexOf(key + "=") + key.length() + 1;
        if (keyStPos == -1) {
            return "";
        }// ww w .j  av  a 2s.  c om
        int keyEnPos = url.indexOf("&", keyStPos);
        if (keyEnPos == -1) {
            keyEnPos = url.length();
        }
        return url.substring(keyStPos, keyEnPos);
    }

    public static int indexOf(String str, String searchStr) {
        if (str == null || searchStr == null) {
            return -1;
        }
        return str.indexOf(searchStr);
    }
}

Related

1. paserParams(String url)
2. getParamValue(String url, String param)
3. parserURIQuery(String queryText)
4. getQueryUrl(final String url)
5. queryComponent(String url)