How to display preview circle?

[Nithin Murali]

There is a big circle in the center of view in all the previews, which displays the current color selected. How can I enable it? Trying the sample code did not work. It just shows the color selection wheel without the circle in the center.

    <com.madrapps.pikolo.RGBColorPicker
        android:id="@+id/colorPicker"
        android:layout_width="160dp"
        android:layout_height="160dp"
        android:tag="color_select"
        android:layout_marginStart="8dp"

        pikolo:arc_length="110"
        pikolo:red_start_angle="30"
        pikolo:blue_start_angle="270"
        pikolo:green_start_angle="150"
        pikolo:radius_offset="10dp"
        pikolo:indicator_radius="10dp"
        />

[Saravana]

I guess the previews are a bit misleading. The circle at the center is not part of the Pikolo view, but just an ImageView to show the output color. You can refer the sample app's source code to see how it's done. You could easily implement this having both the RGBColorPicker and an ImageView in a FrameLayout.