I have an onclicklistener on a layout, which contains two includes. One of the includes contains a constraint layout which will be made visible on click of the container. It should also be made invisible again, if I click on the layout again. It works, if I click in the part that was always visible. However, if I click in the area of the newly added constraint layout, nothing happens. The onclick-listener does not fire. It works anywhere around the include though. E.g. clicking on the left of it (left there's a margin in original) it closes again. Here are the (simplified) layouts:
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:bind="http://schemas.android.com/apk/res-auto"
xmlns:card_view="http://schemas.android.com/apk/res-auto">
<data>
//Viewmodel
</data>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="@{() -> viewModel.onClickItemContainer()}"
android:clickable="true">
<androidx.cardview.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:animateLayoutChanges="true">
<include
android:id="@+id/item_main"
layout="@layout/item_always_visible"
bind:viewModel="@{viewModel}"
bind:layout_constraintTop_toTopOf="parent"
bind:layout_constraintStart_toStartOf="parent"/>
<include
layout="@layout/item_details"
android:layout_width="match_parent"
android:layout_height="wrap_content"
bind:viewModel="@{viewModel}"
bind:layout_constraintTop_toBottomOf="@id/item_main"
bind:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.cardview.widget.CardView>
</FrameLayout>
</LinearLayout>
</layout>
Included layout (that toggles on/off):
<?xml version="1.0" encoding="utf-8"?>
<layout 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">
<data>
//Viewmodel
<import type="android.view.View" />
</data>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/entry_details"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="@{viewModel.detailsVisible? View.VISIBLE : View.GONE}"
tools:visibility="visible"
android:clickable="false">
<androidx.recyclerview.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:adapter="@{viewModel.adapter}"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:clickable="false"/>
</androidx.constraintlayout.widget.ConstraintLayout>
</layout>
I've tried around with clickable="false" in a couple of places in the included layout already, because I found that suggestion in another question, but it did not help anything. If it was affecting the whole extended area (also cardview below include, e.g) I'd be thinking it's a bug with Android not adapting click areas to layout changes, but since I can trigger the listener by clicking on left and below included part, it must be something else.
The items used in the recyclerview are also set to clickable = "false":
<?xml version="1.0" encoding="utf-8"?>
<layout>
<data>
</data>
<TextView
android:id="@+id/detail_text"
xmlns:android="http://schemas.android.com/apk/res/android"
style="@style/Text.SecondaryText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="false"/>
</layout>
