LyricDataBean.java

package com.android.music.lrc;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;

import com.android.music.MusicUtils;

import android.util.Log;

/**
 * LyricDataBean
 *
 * @author lisc
 */
public class LyricDataBean {

    private static final String TAG = "LyricDataBean";

    private String singer;

    private String title;

    private String content;

    private int lyricStateFlay;

    public String getSinger() {
        return singer;
    }

    public void setSinger(String singer) {
        this.singer = singer;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public int getLyricStateFlay() {
        return lyricStateFlay;
    }

    public void setLyricStateFlay(int lyricStateFlay) {
        this.lyricStateFlay = lyricStateFlay;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public String getContent() {
        return content;
    }

    /**
     * @param singer
     * @param title
     * @param task
     */
    public LyricDataBean(String singer, String title, String content) {
        this.singer = singer;
        this.title = title;
        this.content = content;
        this.lyricStateFlay = LyricConstants.RIC_STATE_FLAG_INIT;
    }

    /**
     * saveLyric
     *
     * @param savepath
     * @param lyricName_param
     * @return int
     */
    public int saveLyric(String savepath, String lyricFileName) {
        if (MusicUtils.hasSdcard()) {
            String lyricName = this.getLyricFileName(lyricFileName);
            File dir = null;
            if (savepath != null) {
                dir = new File(savepath, StringConstant.LRC_DIRECTORY + File.separator);
            } else {
                dir = new File(StringConstant.CURRENT_PATH, StringConstant.LRC_DIRECTORY
                        + File.separator);
            }
            if (!dir.exists()) {
                dir.mkdirs();
            }
            File file = new File(dir, lyricName + StringConstant.LYRIC_SUFFIX);
            if (file.exists()) {
                file.delete();
            }
            if (MusicUtils.hasDataSpace(this.getContent().length())) {
                Writer outStreamForLyric = null;
                try {
                    outStreamForLyric = new OutputStreamWriter(new FileOutputStream(file),
                            LyricConstants.STRING_UTF_ENCOIDNG);
                    outStreamForLyric.write(new String(String.valueOf(this.getContent()).getBytes(
                            LyricConstants.STRING_UTF_ENCOIDNG)));
                } catch (IOException e) {
                    this.setLyricStateFlay(LyricConstants.RIC_STATE_FLAG_SDCARD_NOT_WRITE);
                } finally {
                    try {
                        outStreamForLyric.close();
                    } catch (IOException e) {
                        Log.e(TAG, "SAVE LYRIC ERROR:" + e.getMessage());
                    }
                }
            } else {
                setLyricStateFlay(LyricConstants.RIC_STATE_FLAG_NO_SPACE);
            }
        } else {
            setLyricStateFlay(LyricConstants.RIC_STATE_FLAG_NO_SDCARD);
        }
        return this.getLyricStateFlay();
    }

    private String getLyricFileName(String lyricFileName) {
        StringBuffer fileName = new StringBuffer();
        if (lyricFileName != null) {
            fileName.append(lyricFileName);
        } else {
            if (singer != null && singer.trim().length() > 0) {
                fileName.append(singer + StringConstant.LINK_FACTOR);
            }
            if (title != null && title.trim().length() > 0) {
                fileName.append(title);
            }
        }
        return fileName.toString();
    }

}