漂亮的Android音乐歌词控件仿网易云音乐滑动效果

List rows = new ArrayList();

      // 循环地读取歌词的每一行
      do {
        line = br.readLine();

        if (line != null && line.length() > 0) {
          // 解析每一行歌词 得到每行歌词的集合，因为有些歌词重复有多个时间，就可以解析出多个歌词行来
          List lrcRows = createRows(line);//解析行数据
          if (lrcRows != null && lrcRows.size() > 0) {
            for (LrcRow row : lrcRows) {
              rows.add(row);
            }
          }
        }
      } while (line != null);

private List createRows(String standardLrcLine) {

    try {
      // [01:15.33] 或者 [00:00]这种格式
      Boolean Form1 = standardLrcLine.indexOf("[") == 0 && standardLrcLine.indexOf("]") == 9;
      Boolean Form2 = standardLrcLine.indexOf("[") == 0 && standardLrcLine.indexOf("]") == 6;

      if (!Form1 && !Form2) {
        return null;
      }

      int lastIndexOfRightBracket = standardLrcLine.lastIndexOf("]");

      String cOntent= standardLrcLine.substring(lastIndexOfRightBracket + 1, standardLrcLine.length());   

      String times = standardLrcLine.substring(0, lastIndexOfRightBracket + 1).replace("[", "-").replace("]",
          "-");

      String arrTimes[] = times.split("-");
      List listTimes = new ArrayList();
      for (String temp : arrTimes) {
        if (temp.trim().length() == 0) {
          continue;
        }

        LrcRow lrcRow = new LrcRow(content, temp, timeConvert(temp));
        listTimes.add(lrcRow);
      }
      return listTimes;
    } catch (Exception e) {     
      return null;
    }
  }

public class LrcRow implements Comparable{

  private String RowData;//行数据
  private List ShowRows = new ArrayList();//显示的行
  public String TimeText;
  public long CurrentRowTime;

public class LrcShowRow implements Comparable {

  public String Data;// 行数据
  public float RowHeight;// 行高度
  public float RowPadding;// 行间距
  public float YPosition =0;//绘画y位置
  public int Index;//所在行坐标