?? accessmidlet.java
字號:
package com.j2medev.chapter4;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.rms.*;
public class AccessMIDlet extends MIDlet {
private RecordStore rs = null;
public void startApp() {
String s = "";
try{
//打開另外套件中的RecordStore對象并讀取內容。
rs = RecordStore.openRecordStore("test", "j2medev", "database");
s = new String(rs.getRecord(1));
}catch(RecordStoreException ex){
ex.printStackTrace();
}
Form form = new Form("讀取記錄");
form.append(s);
Display.getDisplay(this).setCurrent(form);
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
try{
rs.closeRecordStore();
}catch(RecordStoreException ex){
ex.printStackTrace();
}
}
}
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