errorreport.java

来自「老外写的一个超厉害的手机游戏 , j2me , 开源项目」· Java 代码 · 共 71 行

// style: tabs, tabsize=4, style=ANSI
//+----------------------------------------------------------------------+
// Copyright (c) 2006 Company Name
// Made by Andrew and Zahar
//+----------------------------------------------------------------------+
// Filename: ErrorReport.java
//+----------------------------------------------------------------------+
// Comment: Menu module to take control over paint() and keyPressed().
//+----------------------------------------------------------------------+

package app;
import app.GameMIDlet;

import java.io.*;
import javax.microedition.lcdui.*;
import javax.microedition.lcdui.game.*;

public class ErrorReport implements CommandListener
{
    private GameMIDlet mGameMIDlet;
    private Command cmdOK;
    private Command cmdCancel;
    private Form mForm;

    public ErrorReport(GameMIDlet m)
    {
		mGameMIDlet = m;
		cmdOK = new Command("Ok", Command.OK, 1);
		cmdCancel = new Command("Cancel", Command.CANCEL, 2);
    }

    public void ShowError(String sWhere, String sText )
    {
		if (mGameMIDlet!=null)
		{
			if ( mGameMIDlet.mCanvas != null )
			{
				//mGameMIDlet.mCanvas.PrepareForExit();		
				mGameMIDlet.mCanvas.setFullScreenMode(false);
			}
		}
		System.gc();
		mForm = new Form("-= Error =-");
		mForm.append(
			"Game failed in: \n" +sWhere+"\n"+
			"Reason: \n" +sText+"\n"+
			"Available memory: \n  " + (Runtime.getRuntime()).freeMemory()+
			"\nNow Game will exit.");
		mForm.addCommand(cmdOK);
		mForm.setCommandListener(this);
		Display.getDisplay(mGameMIDlet).setCurrent(mForm);
    }
    
    public void commandAction(Command command, Displayable displayable)
    {
		if (command == cmdOK)
		{
			Display.getDisplay(mGameMIDlet).setCurrent((Displayable)null);
			mGameMIDlet.destroyApp(true);
			mGameMIDlet.notifyDestroyed();
			/*Display.getDisplay(mMainCanvas.mMIDlet).setCurrent(mMainCanvas);
			mMainCanvas.bPaused = false;
			mMainCanvas = null;
			mTextBox.removeCommand(cmdOK);
			cmdOK = null;
			mForm.setCommandListener(null);
			mForm = null;*/
		}
    }
}