?? playcontrol.java
字號:
package com.wootion.ui;
import javax.microedition.lcdui.Choice;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.List;
import com.wootion.control.Parameter;
import com.wootion.mainMidlet.MainMidlet;
import com.wootion.rms.PlayListRMS;
public class PlayControl extends List implements CommandListener {
Displayable dis;
PlayListRMS plr = new PlayListRMS();
Command ok;
Command cancel;
String option[] = Parameter.option;
public PlayControl(Displayable dis) {
super("播放控制選項", Choice.EXCLUSIVE);
this.dis = dis;
for (int i = 0; i < option.length; i++) {
append(option[i], null);
}
this.setSelectedIndex(Parameter.playControl , true);
ok = new Command("確定", Command.OK, 1);
cancel = new Command("返回", Command.CANCEL, 1);
addCommand(ok);
addCommand(cancel);
setCommandListener(this);
}
public void commandAction(Command command, Displayable arg1) {
int index = this.getSelectedIndex();
if (command == ok) {
switch (index) {
case 0:
Parameter.playControl = 0;
plr.modParameter(Parameter.pRms, Parameter.pcid, 0);
break;
case 1:
Parameter.playControl = 1;
plr.modParameter(Parameter.pRms, Parameter.pcid, 1);
break;
case 2:
Parameter.playControl = 2;
plr.modParameter(Parameter.pRms, Parameter.pcid, 2);
break;
case 3:
Parameter.playControl = 3;
plr.modParameter(Parameter.pRms, Parameter.pcid, 3);
break;
}
Display.getDisplay(MainMidlet.getInstance()).setCurrent(dis);
}
if (command == cancel) {
Display.getDisplay(MainMidlet.getInstance()).setCurrent(dis);
}
}
}
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