我最近在AndEngine上进行了探索。我写了一个简单的测试演示，我在其中实现IOnSceneTouchListener并且场景注册了一个TimerHandler来改变一个ChangableText。我将引擎设置为runOnUpdateThread true。
所以问题是：当我触摸场景一段时间时，活动暂停并崩溃。Logcat 显示与之前相同的文本：“org.anddev.andengine.util.pool.PoolUpdateHandler$1 已用尽，1 个项目尚未回收。已分配 1 个。”
如果有人能解决我的问题，我将不胜感激！
PS：我的代码
public class TestActivity extends BaseGameActivity implements IOnSceneTouchListener, IOnMenuItemClickListener {
...
...
private TimerHandler mTimeUpdateHandler = new TimerHandler(1.f, true, new ITimerCallback() {
@Override
public void onTimePassed(TimerHandler arg0) {
runOnUpdateThread(new Runnable() {
@Override
public void run() {
if (mElapsedText != null && mAttempts > 0) {
mElapsedText.setText("Time: "
+ (ParticlyActivity.this.mEngine.getSecondsElapsedTotal() - mCurrentTotalSeconds),
false);
}
}
});
}
});
...
...
// @Override
public Engine onLoadEngine() {
this.mCamera = new BoundCamera(0, 0, CAMERA_WIDTH, CAMERA_HEIGHT);
final EngineOptions engineOptions = new EngineOptions(true, ScreenOrientation.LANDSCAPE,
new RatioResolutionPolicy(CAMERA_WIDTH, CAMERA_HEIGHT), mCamera).setNeedsSound(true);
engineOptions.getTouchOptions().setRunOnUpdateThread(true);
this.mEngine = new Engine(engineOptions);
return this.mEngine;
}
public Scene onLoadScene(){
...
// Text
mElapsedText = new ChangeableText(20, 12, this.mFont, "Time:00.00");
mScene.getFirstChild().attachChild(mElapsedText);
mScene.registerUpdateHandler(mTimeUpdateHandler);
...
}
@Override
public boolean onSceneTouchEvent(final Scene pScene, final TouchEvent pSceneTouchEvent) {
if ((pSceneTouchEvent.isActionMove() || pSceneTouchEvent.isActionDown()) && mAttempts < MaxBullets) {
double angle = 0;
if ((pSceneTouchEvent.getX() - StartX) == 0) {
angle = 90;
} else {
angle = Math
.abs(Math.atan((StartY - pSceneTouchEvent.getY()) / (StartX - pSceneTouchEvent.getX())) / 3.14 * 180);
}
if (angle > 90) {
angle = 90;
} else if (angle < 0) {
angle = 0;
}
mGun.setRotation((float) -angle);
mGun.setStrength(pSceneTouchEvent.getX());
} else if (pSceneTouchEvent.isActionUp() && mAttempts < MaxBullets) {
...
}
}
return true;
}
}
定时器处理程序：
private TimerHandler mTimeUpdateHandler = new TimerHandler(1.f, true, new ITimerCallback() {
@Override
public void onTimePassed(TimerHandler arg0) {
runOnUpdateThread(new Runnable() {
@Override
public void run() {
if (mElapsedText != null && mAttempts > 0) {
mElapsedText.setText("Time: " + (ParticlyActivity.this.mEngine.getSecondsElapsedTotal() - mCurrentTotalSeconds), false);
}
}
});
}
});