java - android中cardview中的Clickable false无法工作

Question

我在recyclerview中有一个cardview，如果已经回答了，就不能再点击了，我尝试用isclickable false，但是还是可以点击

这是我的代码

val answer = kategori.answer
    if(answer.equals("answered")){


 holder.card_kategori.setCardBackgroundColor(Color.parseColor("#EF9A9A"))
        holder.card_kategori.setEnabled(false)
        holder.card_kategori.setClickable(false)
    }else{
        holder.card_kategori.setClickable(true)
        holder.card_kategori.setEnabled(true)
    }

XML

<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView 
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:card_view="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="60dp"
    card_view:cardCornerRadius="6dp"
    android:id="@+id/card_kategori"
    android:foreground="?android:attr/selectableItemBackground"
    card_view:cardElevation="3dp"
    card_view:cardUseCompatPadding="true"
    card_view:cardPreventCornerOverlap="false">

    <TextView
        android:id="@+id/kategori_soal"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="4"
        android:padding="10dp"
        android:layout_gravity="center"
        android:text="Approval Layout"
        android:textSize="@dimen/textsize_big"
        android:textStyle="bold"
        android:fontFamily="@font/lato"/>
</android.support.v7.widget.CardView>

Answer 1

您应该使用isClickable & isEnabled

Matcher isClickable () Returns a matcher that matches Views that are clickable.

Matcher isEnabled () Returns a matcher that matches Views that are enabled.

终于

if(answer.equals("answered")){

         holder.card_kategori.setCardBackgroundColor(Color.parseColor("#EF9A9A"))
         holder.card_kategori.isEnabled=false
         holder.card_kategori.isClickable = false
    }else{
         holder.card_kategori.isClickable = true
        holder.card_kategori.isEnabled=true
    }