帮我写一个Android的View上下移动带动画的代码

以下是一个简单的示例代码，用于在Android中实现View上下移动带动画效果：

import android.animation.ObjectAnimator;
import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.view.animation.AccelerateDecelerateInterpolator;
import android.widget.LinearLayout;

public class AnimatedView extends LinearLayout {

    private float lastTouchY;
    private float initialY;
    private ObjectAnimator animator;

    public AnimatedView(Context context) {
        super(context);
    }

    public AnimatedView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public AnimatedView(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                lastTouchY = event.getRawY();
                initialY = getY();
                break;
            case MotionEvent.ACTION_MOVE:
                float currentY = event.getRawY();
                float deltaY = currentY - lastTouchY;
                setY(getY() + deltaY);
                lastTouchY = currentY;
                break;
            case MotionEvent.ACTION_UP:
                float finalY = getY();
                float distance = finalY - initialY;
                animateView(distance);
                break;
        }
        return true;
    }

    private void animateView(float distance) {
        animator = ObjectAnimator.ofFloat(this, "translationY", distance);
        animator.setInterpolator(new AccelerateDecelerateInterpolator());
        animator.setDuration(300);
        animator.start();
    }
}

在xml布局文件中使用这个自定义的AnimatedView：

<com.example.AnimatedView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <!-- Add your content here -->

</com.example.AnimatedView>

当用户按下并移动View时，View会跟随手指的移动而移动。当用户释放手指时，View会以动画的方式回到初始位置。你可以根据自己的需求进行修改和定制化