我有一个Image
名为worldImageToUse
,我有一个Timer
,它应该在每两秒之间在两幅图像之间切换worldImageToUse
。但它似乎并不奏效。请帮助?Java定时器不工作
public void startWorldImageFlash() {
worldImageFlashTimer = new Timer();
TimerTask task = new TimerTask() {
@Override
public void run() {
if(worldImageToUse == worldImage) setWorldImageBW();
if(worldImageToUse == worldImageBW) setWorldImageColor();
}
};
worldImageFlashTimer.scheduleAtFixedRate(task, 0, 1000);
}
public void stopWorldImageFlash() {
worldImageFlashTimer.cancel();
setWorldImageColor();
}