Android : Is ImageView in android an abstract class

Is ImageView an abstract class as we write

 import android.widget.ImageView;
    public class LoadActivity extends Activity {
        boolean doubleBackToExitPressedOnce = false;
        ImageView im;
    im = (ImageView) findViewById(R.id.load_icon);
            rotate = AnimationUtils.loadAnimation(getApplicationContext(),
                    R.anim.load_page);
            rotate.setInterpolator(new LinearInterpolator());
            im.startAnimation(rotate);
}

So we do not use 'new' keyboard to instantiate it.I m not able to understand please help