The CardView has an attribute card_view:cardBackgroundColor to define the background color. This attribute is working fine but i want this functionality dynamically.
I've just tried solutions like:
mCardView.setBackgroundColor(...);
or using a Layout inside the cardView
<android.support.v7.widget.CardView>
<LinearLayout
android:id="@+id/cardView_ID">
</android.support.v7.widget.CardView>
View view = mcardView.findViewById(R.id.cardView_ID);
cardLayout.setBackgroundColor(XXXX);
These solutions don't work because the card has a cardCornerRadius.
- 5 years ago
if you want to Change CardView Background Color or Card Color programmatically follow below code :
CardView cardView = findviewbyid(R.id.cardView_ID)
cardView.setCardBackgroundColor(Color.RED);
In XML
<android.support.v7.widget.CardView
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:id="@+id/cardView_ID"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
card_view:cardCornerRadius="2dp"
android:layout_margin="3dp"
card_view:cardBackgroundColor="#FFDA3C43"
>
....
</android.support.v7.widget.CardView>
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