java - 如何从数组中删除图像

Question

上帝的平安、怜悯和祝福

如何从数组中删除图像

示例

int[] images = {R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket, R.drawable.ic_basket};

null 方法未成功并发送错误

images[x] = null;
images[x] = Integer.parseInt(null);

Answer 1

您必须创建一个新数组并将所有其他图像复制到其中:

int imageToRemove = ....;
int[] newImages = new int[images.length - 1];
int count = 0;
for (int i = 0; i < newImages.length; i++) {
    if (images[i] == imageToRemove)
        count++;
    newImages[i] = images[count++];
}
images = newImages;