Question

In my application I am taking the image from the gallery and the shape of that image is in square I want to set that image to an imageView then it should be oval shape. I.e in my case I need to crop that image like human face. can anybody tell me how to do that thanks in advance.

Answer 1

Use the following class instead of image view.

 RoundedCornerImageView imageView1;
 imageView1.setRadius(10);

This will make the image radius by 10 px, you can give wat value you want and make it as the shape you want. Have a try.

All the best 🙂

public class RoundedCornerImageView extends ImageView {
    private int radius = 10;

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

    protected void onDraw(Canvas canvas) {
        Path clipPath = new Path();
        int w = this.getWidth();
        int h = this.getHeight();
        clipPath.addRoundRect(new RectF(0, 0, w, h), radius, radius, Path.Direction.CW);
        canvas.clipPath(clipPath);
        super.onDraw(canvas);
    }

    public RoundedCornerImageView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

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

    public void setRadius(int radius){
        this.radius = radius;
        this.invalidate();
    }
}