Cardview corner(edges) display with dark color,how to resolve this?

Question

I use card view for display corner to my auto scroll view pager but cardview corner display with different color please some help me to resolve this issue

<android.support.v7.widget.CardView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
app:cardElevation="0dp"
app:cardCornerRadius="@dimen/_12sdp">

Answer 1

try attribute in cardview

app:cardBackgroundColor="@android:color/transparent"
app:cardUseCompatPadding="true"