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[code=html]public String readLRC(String path) {
//定义一个StringBuilder对象,用来存放歌词内容
StringBuilder stringBuilder = new StringBuilder();
File f = new File(path.replace(".mp3", ".lrc"));
try {
//创建一个文件输入流对象
FileInputStream fis = new FileInputStream(f);
InputStreamReader isr = new InputStreamReader(fis, "utf-8");
BufferedReader br = new BufferedReader(isr);
String s = "";
while ((s = br.readLine()) != null) {
//替换字符
s = s.replace("[", "");
s = s.replace("]", "@");
//分离“@”字符
String splitLrcData[] = s.split("@");
if (splitLrcData.length > 1) {
mLrcContent.setLrcStr(splitLrcData[1]);
//处理歌词取得歌曲的时间
int lrcTime = time2Str(splitLrcData[0]);
mLrcContent.setLrcTime(lrcTime);
//添加进列表数组
lrcList.add(mLrcContent);
//新创建歌词内容对象
mLrcContent = new LrcContent();
}
}
} catch (FileNotFoundException e) {
e.printStackTrace();
stringBuilder.append("木有歌词文件,赶紧去下载!...");
} catch (IOException e) {
e.printStackTrace();
stringBuilder.append("木有读取到歌词哦!");
}
return stringBuilder.toString();
}
[/code][code=html]public int time2Str(String timeStr) {
timeStr = timeStr.replace(":", ".");
timeStr = timeStr.replace(".", "@");
String timeData[] = timeStr.split("@"); //将时间分隔成字符串数组
Log.e("timeStr分割后的值是:",timeStr.toString());
//分离出分、秒并转换为整型
int minute = Integer.parseInt(timeData[0]);
int second = Integer.parseInt(timeData[1]);
int millisecond = Integer.parseInt(timeData[2]);
//计算上一行与下一行的时间转换为毫秒数
int currentTime = (minute * 60 + second) * 1000 + millisecond * 10;
return currentTime;
}
[/code]