How to draw circle by canvas in Android?

Question

I want to draw circle by canvas. Here is my code:

[MyActivity.java]:

public class MyActivity extends Activity 
{
 public void onCreate(Bundle savedInst         


        

Answer 1

@Override
public void onDraw(Canvas canvas){
    canvas.drawCircle(xPos, yPos,radius, paint);
}

Above is the code to render a circle. Tweak the parameters to your suiting.

Answer 2

    private Paint green = new Paint();

    private int greenx , greeny;


 green.setColor(Color.GREEN);

        green.setAntiAlias(false);

        canvas.drawCircle(greenx,greeny,20,green);