test3.java

来自「编制一个声音播放控制程序」· Java 代码 · 共 46 行

JAVA
46
字号
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import javax.swing.*;
public class Test3 extends JApplet implements ActionListener
{
	JButton startButton,stopButton;
	AudioClip audioClip;

	public void init()
	{
		Container container = getContentPane();
		container.setLayout(new FlowLayout());
		startButton = new JButton("<html><body>播放</body></html>");
		stopButton = new JButton("停止");
		container.add(startButton);
		container.add(stopButton);
		startButton.addActionListener(this);
		stopButton.addActionListener(this);
		audioClip = getAudioClip(getDocumentBase(),"lan.mid");	//加载音乐
		audioClip.play();
		setSize(200,100);
	}

	public void start()
	{
		audioClip.play();
	}

	public void stop()
	{
		audioClip.stop();
	}

	public void actionPerformed(ActionEvent event)
	{
		if (event.getSource() == startButton)
		{
			audioClip.play();
		}
		if (event.getSource() == stopButton)
		{
			audioClip.stop();
		}
	}
}

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