我一直在尝试按照这里的教程进行操作：
http://www.edu4java.com/en/androidgame/androidgame2.html
但是遇到了障碍。出于某种原因，eclipse 无法识别 getHolder() 并给我以下错误：
对于 GameView 类型，方法 getHolder() 未定义
以及以下解决方案：
更改为 getHandler(...); 创建方法 getHolder()
代码与教程几乎相同，但无论如何我都有：
package com.example.killthemall;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.view.SurfaceHolder;
import android.view.SurfaceHolder.Callback;
import android.view.SurfaceView;
import android.view.View;
public class GameView extends View {
private Bitmap bmp;
private SurfaceHolder holder;
public GameView(Context context) {
super(context);
holder = getHolder();
holder.addCallback(new Callback() {
public void surfaceDestroyed(SurfaceHolder holder) {
}
public void surfaceCreated(SurfaceHolder holder) {
Canvas c = holder.lockCanvas(null);
onDraw(c);
holder.unlockCanvasAndPost(c);
}
public void surfaceChanged(SurfaceHolder holder, int format,
int width, int height) {
}
});
bmp = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher);
}
@Override
protected void onDraw(Canvas canvas) {
canvas.drawColor(Color.BLACK);
canvas.drawBitmap(bmp, 10, 10, null);
}
}