/*
* test5.java
*
* created on 2007-9-22, 11:16:22
*
* to change this template, choose tools | templates
* and open the template in the editor.
*/
package test1;
import java.io.file;
import java.io.ioexception;
import java.io.inputstream;
import java.util.hashtable;
import java.util.map;
import java.util.logging.level;
import java.util.logging.logger;
import javax.sound.midi.invalidmididataexception;
import javax.sound.midi.midisystem;
import javax.sound.midi.midiunavailableexception;
import javax.sound.midi.sequence;
import javax.sound.midi.sequencer;
/**
*
* @author hadeslee
*/
public class test5 implements runnable{
private sequencer midi;
private string[] names={"1.mid","2.mid","3.mid","4.mid","5.mid"};
private int i;
private map<string,sequence> map;
public test5(){
initmap();
new thread(this).start();
}
private void initmap(){
try {
map = new hashtable<string, sequence>();
midi = midisystem.getsequencer(false);
midi.open();
for (string s : names) {
try {
sequence s1 = midisystem.getsequence(new file(s));
map.put(s, s1);
} catch (invalidmididataexception ex) {
logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
} catch (ioexception ex) {
logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
}
}
} catch (midiunavailableexception ex) {
logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
}
}
private void createplayer(string name){
try {
sequence se=map.get(name);
midi.setsequence(se);
midi.start();
}catch (invalidmididataexception ex) {
logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
}
}
public void run(){
while(true){
try {
system.out.println("换文件了
."+(++i));
string name=names[(int)(math.random()*names.length)];
createplayer(name);
thread.sleep(10000);
} catch (interruptedexception ex) {
logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
}
}
}
public static void main(string[] args) {
new test5();
}
}
