?? pakutiltestmidlet.java
字號:
package cn.org.matrix.gmatrix.gameLab.util.pak;
import java.util.Vector;
import javax.microedition.lcdui.Image;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;
/**
* 用于測試PakUtil類,使用它從Pak文件中裝載Image
* @author cleverpig
*/
public class PakUtilTestMIDlet extends MIDlet {
public PakUtilTestMIDlet() {
super();
// TODO Auto-generated constructor stub
}
protected void startApp() throws MIDletStateChangeException{
PakUtil pu=new PakUtil();
String extractResourcePath="/test.pak";
try{
//從Pak文件中取出所有的圖片文件
Vector pakInfo=pu.showPakFileInfo(extractResourcePath);
PakHeader header=(PakHeader)pakInfo.elementAt(0);
System.out.println("Pak文件信息:");
System.out.println("文件頭:");
System.out.println(header);
PakFileTable[] fileTable=(PakFileTable[])pakInfo.elementAt(1);
for(int i=0;i<fileTable.length;i++){
System.out.println("文件table["+i+"]:");
System.out.println(fileTable[i]);
}
System.out.println("開始裝載Image");
long startTime=System.currentTimeMillis();
String restoreFileName=null;
byte[] fileBuff=null;
for(int i=0;i<fileTable.length;i++){
restoreFileName=new String(fileTable[i].getFileName()).trim();
System.out.println("從Pak文件中取出"+restoreFileName+"文件數據...");
fileBuff=pu.extractResourceFromPak(extractResourcePath,restoreFileName);
System.out.println("從Pak文件中取出"+restoreFileName+"文件數據完成");
Image img=Image.createImage(fileBuff,0,(int)fileTable[i].getFileSize());
}
System.out.println("裝載Image完成");
System.out.println("共花費:"+(System.currentTimeMillis()-startTime)+" ms");
}
catch(Exception ex){
ex.printStackTrace();
}
}
protected void pauseApp() {
}
protected void destroyApp(boolean arg0) throws MIDletStateChangeException {
}
}
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