如何在安卓系统中为ImageView扩展到屏幕大小时提供平滑动画

import android.animation.Animator;
import android.animation.ValueAnimator;
import android.content.Context;
import android.util.DisplayMetrics;
import android.view.ViewGroup;
import android.widget.ImageView;

public class ImageAnimationUtil {
    public static void animateToFullScreen(Context context, final ImageView imageView) {
        // 获取屏幕尺寸
        DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
        int screenWidth = displayMetrics.widthPixels;
        int screenHeight = displayMetrics.heightPixels;

        // 获取ImageView的初始尺寸
        int initialWidth = imageView.getWidth();
        int initialHeight = imageView.getHeight();

        // 计算ImageView需要扩展的宽度和高度
        int targetWidth = screenWidth;
        int targetHeight = screenHeight;

        // 创建属性动画，并设置ImageView的宽度和高度属性动画
        ValueAnimator widthAnimator = ValueAnimator.ofInt(initialWidth, targetWidth);
        ValueAnimator heightAnimator = ValueAnimator.ofInt(initialHeight, targetHeight);

        widthAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator valueAnimator) {
                // 更新ImageView的宽度
                int width = (int) valueAnimator.getAnimatedValue();
                ViewGroup.LayoutParams params = imageView.getLayoutParams();
                params.width = width;
                imageView.setLayoutParams(params);
            }
        });

        heightAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator valueAnimator) {
                // 更新ImageView的高度
                int height = (int) valueAnimator.getAnimatedValue();
                ViewGroup.LayoutParams params = imageView.getLayoutParams();
                params.height = height;
                imageView.setLayoutParams(params);
            }
        });

        // 设置动画持续时间
        widthAnimator.setDuration(500);
        heightAnimator.setDuration(500);

        // 启动动画
        widthAnimator.start();
        heightAnimator.start();
    }
}