歌词滚动的Java代码 java歌词滚动字幕

JAVA JTextAra如何自动滚动在加入或减少文字行数歌词滚动的Java代码的时候
加入下面歌词滚动的Java代码的代码就可以歌词滚动的Java代码了
js.getVerticalScrollBar().setValue(js.getVerticalScrollBar().getMaximum());
什么代码可以让QQ音乐歌词自动滚动起来?歌词前面加上代码[00:00:00]几分几秒想要出现歌词滚动的Java代码的歌词,就可以歌词滚动的Java代码了 。时间设置好歌词滚动的Java代码了自然就出现了
用Java编写一个字符串循环滚动的程序java里面有一个叫做Timer的东西
代码找到了:
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
////////////////////////////////////////////////////////////
public class AnimationDemo extends JFrame{
AnimationDemo(){
add(new MPanel("我是要移动的文字"));
}
////////////////////////////////////////////////////////////
public static void main(String[] args){
JFrame frame=new AnimationDemo();
frame.setTitle("AnimationDemo");
frame.setSize(280, 100);
frame.setLocationRelativeTo(null);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
/////////////////////////////////////////////////////////////
static class MPanel extends JPanel{
private String message="welcome to java!";
private int xZuoBiao=0;
private int yZuoBiao=30;
//...........................................................
public MPanel(String message){
this.message=message;
Timer timer=new Timer(100,new TimerListener());
timer.start();
}
//............................................................
protected void paintComponent(Graphics g){
super.paintComponent(g);
if(xZuoBiaogetWidth()){
xZuoBiao=-20;
}
xZuoBiao+=10;
g.drawString(message, xZuoBiao, yZuoBiao);
}
//.............................................................
class TimerListener implements ActionListener{
public void actionPerformed(ActionEvent e){
repaint();
}
}
}
}
java解析lrc文件代码lrc可以通过如下util工具类进行转换歌词滚动的Java代码,如果想知道结果是否读取歌词滚动的Java代码的有问题,可以直接用记事本打开lrc文件的,之后和输出结果比对一下就行 。
package com.routon.utils;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import android.util.Log;
/**
* parse lrc file tool
* eg歌词滚动的Java代码:
* utilLrc lrc = new utilLrc("/sdcard/test.lrc");
* get song name : String title = lrc.getTitle();
* get performer name : String artist = lrc.getArtist();
* get album name: String album = lrc.getAlbum();
* get lrcmaker name: String lrcMaker = lrc.getLrcMaker();
* get song list: ListStatement list = lrc.getLrcList();
*
* @author xuweilin
*
*/
public class utilLrc {
private static String TAG = "utilLrc";
public class Statement {
private double time= 0.0;//time, 0.01s
private String lyric = "";//song word
/*
* get time
*/
public double getTime() {
return time;
}
/*
* set time
*/
public void setTime(double time) {
this.time = time;
}
/*
* set time.format:mm:ss.ms
*/
public void setTime(String time) {
String str[] = time.split(":|\\.");
this.time = Integer.parseInt(str[0])*60+Integer.parseInt(str[1])+Integer.parseInt(str[2])*0.01;
}
/*

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