How to access the items inside the expanded layout

[venkyvc]

Hey...!! I created an expanded layout from your library and everything went fine but I want to know how can I access those view fields. Example how can I set the click listener for a button in the exapanded layout.

[petruscurtu]

I used reflection. Dirty trick but does the work until we have a reply.

    cardView = itemView.findViewById(R.id.card);
    try {
        Field innerViewField = ExpandableCardView.class.getDeclaredField("innerView");
        innerViewField.setAccessible(true);
        View innerView = (View) innerViewField.get(cardView);
    }
    catch (Exception ex){
        Log.e("reflaction failed",ex.getMessage(),ex);
    }

[0230]

I Have the same issue I want to access inner layout and their fields plz reply asap

[mitf]

me too have the same problem, please tell me how to access id inner view

[AleSpero]

Hello, you will be able to access the innerView and its fields using the findViewById method. Let's say you have a custom_button view inflated inside the ExplandableCardView.

In order to get the reference to that button you do this:

View innerView = explandableCardView.findViewById(R.id.innerView);
Button myButton = innerView.findViewById(R.id.custom_button);

Kind regards :)

[Pify]

Hello, you will be able to access the innerView and its fields using the findViewById method. Let's say you have a custom_button view inflated inside the ExplandableCardView.

In order to get the reference to that button you do this:

View innerView = explandableCardView.findViewById(R.id.innerView);
Button myButton = innerView.findViewById(R.id.custom_button);

Kind regards :)

how can i achieve this using viewbinding ?

[BryanMambo]

Hello, you will be able to access the innerView and its fields using the findViewById method. Let's say you have a custom_button view inflated inside the ExplandableCardView. In order to get the reference to that button you do this:

View innerView = explandableCardView.findViewById(R.id.innerView);
Button myButton = innerView.findViewById(R.id.custom_button);

Kind regards :)

how can i achieve this using viewbinding ?

val innerView = expandableCardView.findViewById<View>(R.id.innerView)
val binding = LayoutBinding.bind(innerView)

This one works for me

[myaasiinh]

Hello, you will be able to access the innerView and its fields using the findViewById method. Let's say you have a custom_button view inflated inside the ExplandableCardView. In order to get the reference to that button you do this:

View innerView = explandableCardView.findViewById(R.id.innerView);
Button myButton = innerView.findViewById(R.id.custom_button);

Kind regards :)

how can i achieve this using viewbinding ?

val innerView = expandableCardView.findViewById<View>(R.id.innerView)
val binding = LayoutBinding.bind(innerView)

This one works for me

nice info, thanks