Custom Attribute Background Color of Card and Title

[anggaku]

Can I change the title and background color of the Card in ExpandableCardView? Thank you

[navidphoenix]

HI @AleSpero Thanks for your great library . I have same problem . is there any way change header section's background/text color ?

[AleSpero]

Hello,

Thank you for choosing this library and sorry for the late reply,

I will add soon methods to change the card background. In the meantime, you can change che background in this way:

val myCard = findViewById(R.id.myCard)

myCard.findViewById(R.id.card).setBackground() //Or size, or radius, or everything you like.

Inside the ExpandableCardView there's a CardView whose identifier is R.id.card. You can get that specific view using findViewByid and then change the background.

The same applies to the header: inside the ExpandableCardView there's a linearlayout whose id is R.id.header. You can safely use that to change anything you want.

PS: If you want your app to be featured in the readme, please ask :)

Thank you!

Alessandro

[chetanupare]

im unable to define val myCard = findViewById(R.id.myCard) please help

[shubham08gupta]

Check the id of your card. Check if the id myCard is correct for you.

Alternatively, you can change the background in the xml file. In, expandable_cardview.xml file, you can do something like:

<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/card" android:layout_width="match_parent" android:layout_height="wrap_content" app:cardBackgroundColor="@android:color/darker_gray">

<LinearLayout>   
</LinearLayout>

</android.support.v7.widget.CardView>

[chetanupare]

Thanks brother.

On Mon, Oct 8, 2018 at 3:05 PM Shubham [email protected] wrote:

Check the id of your card. Check if the id myCard is correct for you.

Alternatively, you can change the background in the xml file. In, expandable_cardview.xml file, you can do something like:

<android.support.v7.widget.CardView xmlns:android=" http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/card" android:layout_width="match_parent" android:layout_height="wrap_content" app:cardBackgroundColor="@android https://github.com/android :color/darker_gray">

</android.support.v7.widget.CardView>

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[frazaslam]

How can I change the title and arrow's color? And how can i hide the arrow icon if possible? Thankyou

[HarshnilWalde]

cannot change the size of title