mp3model.java

是一个java写的 可以输入要下的歌名

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package mymp3;

/**
 *
 * @author huliqing
 */
public class Mp3Model {
    public static final int COLUMN_NAME = 0;
    public static final int COLUMN_URL = 1;
    public static final int COLUMN_SIZE = 2;
    
    public static final String[] COLUMN_HEAD = {"曲目", "URL", "大小"};
    
    public static final int TOTAL_COLUMNS = 3;
    
    private String name; // 1列
    private String url;  // 2列
    private String size;     // 总文件大小
    
    public Mp3Model(String name, String url) {
        this.name = name;
        this.url = url;
    }
    
    public Mp3Model(String name, String url, String size) {
        this(name, url);
        this.size = size;
    }
    
    public void setValue(Object value, int columnIndex) {
        switch (columnIndex) {
            case COLUMN_NAME:
                name = (String) value;
                break;
            case COLUMN_URL:
                url = (String) value;
                break;
            case COLUMN_SIZE:
                size = (String) value;
                break;
            default:
                break;
        }
    }
    
    public Object getColumnValue(int index) {
        switch (index) {
            case COLUMN_NAME: return name;
            case COLUMN_URL: return url;
            case COLUMN_SIZE: return size;
        }
        return null;
    }
    
    /** 获得MP3的名称 */
    public String getName() {
        return name;
    }
    
    /** 获得mp3的地址 */
    public String getUrl() {
        return url;
    }
    
}