I have a RecyclerView which is in a CardView that has a couple of TextViews. The CardView has a OnClickListener
set and is fired off when clicking on the TextViews, but does not fire when clicking on the RecyclerView.
Here is what the CardView looks like:
<?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:id="@+id/card_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="5dp"
card_view:cardCornerRadius="4dp"
card_view:cardElevation="5dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:weightSum="100"
android:minWidth="100dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="@+id/text1"
android:textColor="@color/abc_primary_text_material_light"
android:layout_weight="1"
android:layout_gravity="center_horizontal" />
<android.support.v7.widget.RecyclerView
android:id="@+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="0dp"
android:listSelector="@color/highlighted_text_material_light"
android:layout_weight="98" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="@android:color/black" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/relativeSummary"
android:orientation="horizontal"
android:layout_weight="1">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="@+id/text2"
android:textAlignment="viewEnd"
android:textColor="@color/abc_secondary_text_material_light"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:gravity="start"
android:singleLine="true"
android:layout_alignParentLeft="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="@+id/text3"
android:textColor="@color/abc_primary_text_material_light"
android:layout_marginRight="5dp"
android:layout_marginLeft="5dp"
android:gravity="end"
android:singleLine="true"
android:layout_alignParentRight="true"
android:layout_toRightOf="@+id/text2" />
</RelativeLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
I do not need a click listener on this RecyclerView and really only need the parent view's click event to fire when the RecyclerView is clicked (The same goes for the OnLongClick event). I also need the RecyclerView to scroll. Is the RecyclerView some how eating the click event and not passing it up to the parent?
There is a better solution. That is, subclass your CardView
:
public class InterceptTouchCardView extends CardView {
public InterceptTouchCardView(Context context) {
super(context);
}
public InterceptTouchCardView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public InterceptTouchCardView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
/**
* Intercept touch event so that inner views cannot receive it.
*
* If a ViewGroup contains a RecyclerView and has an OnTouchListener or something like that,
* touch events will be directly delivered to inner RecyclerView and handled by it. As a result,
* parent ViewGroup won't receive the touch event any longer.
*/
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
return true;
}
}