Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2013 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    /**
     * Translates a XML file name to a Java file name according
     * to Android naming convention.
     *
     * Doesn't append .java extension
     *
     * @return Java file name associated with XML file name
     */
    public static String getJavaFileNameFromXmlFileName(String xmlFileName) {

        if (xmlFileName.endsWith(".xml")) {
            // cut off ".xm"
            xmlFileName = xmlFileName.substring(0, xmlFileName.length() - 4);
        }

        char[] charsXml = xmlFileName.toCharArray();
        StringBuilder stringBuilder = new StringBuilder();
        // make the first char upper case
        stringBuilder.append(Character.toUpperCase(charsXml[0]));
        // start looking for '_' at the second char
        for (int i = 1; i < charsXml.length; i++) {
            char currentChar = charsXml[i];
            if (currentChar == '_') {
                // skip '_' and add the next char as upper case
                char toAppend = Character.toUpperCase(charsXml[++i]);
                stringBuilder.append(toAppend);
            } else {
                stringBuilder.append(currentChar);
            }
        }
        return stringBuilder.toString();
    }
}