Why selected drawable not circle but like diamond

[hafiz013]

As u can see preview below here image selected drawable seem like diamond.

Below here code xml for selected.xml

<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:innerRadius="0dp" android:shape="oval" android:thickness="2dp" android:useLevel="false"> <solid android:color="@android:color/black" /> </shape>

Below here code xml for unselected.xml

<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:innerRadius="0dp" android:shape="oval" android:thickness="4dp" android:useLevel="false"> <solid android:color="@android:color/darker_gray" /> </shape>

So far, unselected drawable ok.

[hafiz013]

Further i suspect this code has problem.

setOrientation(LinearLayout.HORIZONTAL); FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); layoutParams.gravity = Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL; int margin = getResources().getDimensionPixelSize(R.dimen.default_indicator_margins) * 2; layoutParams.setMargins(0, 0, 0, margin); setLayoutParams(layoutParams);

under class SlideIndicatorsGroup. Is there way I can edit this class.