cocos2d-android: how to display score(cocos2d-android:如何显示分数)

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问题描述

我在更新方法中添加了 CCLabel 以显示我的游戏分数.
它在分数提高到 5000 之前运行良好.之后 logCat 显示消息:

I added CCLabel in my update method to display my game score.
It works well before score raise to 5000. After that logCat shows the messege:

02-08 11:47:37.476: E/dalvikvm-heap(4190): 1048576-byte external allocation too large for this process.
02-08 11:47:37.476: E/dalvikvm(4190): Out of memory: Heap Size=14343KB, Allocated=13585KB, Bitmap Size=2078KB
java.lang.reflect.InvocationTargetException......
caused by java.lang.OutOfMemoryError

我的代码是:

countScore++ ;
Log.e("total Score:", "" + countScore);
    CCLabel labelScore = CCLabel.makeLabel("" + countScore, "DroidSans", 20);

    labelScore.setColor(new ccColor3B(1,1,1));
    labelScore.setPosition(CGPoint.ccp(50, 50));
    addChild(labelScore, 11);
    labelScore.setTag(11);
    _labelScores.add(labelScore);
    CCCallFuncN actionMoveDone1 = CCCallFuncN.action(this, "labelFinished");
    CCSequence action = CCSequence.actions(actionMoveDone1);
    labelScore.runAction(action);

如何解决?

推荐答案

我认为您每次需要时都在创建 CCLabel.

I think you are creating CCLabel every time when you need. 

CCLabel labelScore = CCLabel.makeLabel("" + countScore, "DroidSans", 20);
labelScore.setColor(new ccColor3B(1,1,1));
labelScore.setPosition(CGPoint.ccp(50, 50));
addChild(labelScore, 11);
labelScore.setTag(11);

不要那样做.
将您的 ScoreLable 设置为全局变量，并在构造函数中完成它的初始化、颜色设置和定位.在您的情况下，仅使用以下代码.

Don't do that.
Set your ScoreLable as global variable and complete its initialization, color setting and positioning in constructor. In your condition use only following code.

labelScore.setString("" + countScore);

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