如何让我的图像在androidstudio中淡入淡出？

<?xml version="1.0" encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/accelerate_decelerate_interpolator"
    android:fromAlpha="0.0"
    android:toAlpha="1.0"
    android:duration="1000" />

<ImageView
    android:id="@+id/imageView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:src="@drawable/your_image" />

import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;

public class YourActivity extends AppCompatActivity {
    private ImageView imageView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.your_layout);

        imageView = findViewById(R.id.imageView);

        Animation fadeInOut = AnimationUtils.loadAnimation(this, R.anim.fade_in_out);
        imageView.startAnimation(fadeInOut);
    }
}