How to Declare a New ImageView, in Java

ImageView was added in API Level 1
Displays an arbitrary image, such as an icon. The ImageView class can load images from various sources (such as resources or content providers), takes care of computing its measurement from the image so that it can be used in any layout manager, and provides various display options such as scaling and tinting.

1. Add the below import to the imports section.

import android.widget.ImageView;

2. Add the below line to the onCreate method. This will create a new ImageView object named myImageView.

ImageView myImageView;

3. Compile and run!

Resources:
developer.android.com/reference/android/widget/ImageView.html