onDraw doesn't work properly

Issue

I overrided RelativeLayout class by a new one:

public class myRelative extends RelativeLayout{
//...
//this function is called but layout is not filled
@Override
    protected void onDraw(Canvas canvas) {
        // TODO Auto-generated method stub
        super.onDraw(canvas);
        canvas.drawColor(Color.WHITE);
    }
//...
}

the XML file looks like this:

 <myRelative
                    android:id="@+id/someid"
                    android:clipChildren="false"
                    android:clipToPadding="false"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:orientation="vertical" >
....
</....>

The behaviour of this Layout is the same as usual RelativeLayout? Why nothing changed? Any ideas?

Solution

Try to set setWillNotDraw(false); in all constructors of your custom view. Or maybe your custom view placed in xml where parent view have also WHITE background.

Answered By - GIGAMOLE