Reputation: 11
I have fragment inherited of BottomSheetDialogFragment. It's layout is ConstraintLayout and consist of:
TextView (header)
RecyclerView (list of my addresses)
LinearLayout (image + editText for add new address)
Button (confirmation of choice)
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
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/bottomSheet"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/bottom_sheet_background"
android:padding="14dp"
app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior">
<TextView
android:id="@+id/header"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_margin="12dp"
android:text="My addresses"
android:textSize="24sp"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/rv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
app:layout_constrainedHeight="true"
app:layout_constraintBottom_toTopOf="@id/addNewAddress"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/header"
tools:listitem="@layout/address_delivery_item" />
<LinearLayout
android:id="@+id/addNewAddress"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="@id/rv"
app:layout_constraintBottom_toTopOf="@id/button">
<ImageView
android:id="@+id/addNewAddressButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:src="@drawable/ic_add_button"/>
<EditText
android:id="@+id/addNewEditText"
android:layout_width="match_parent"
android:layout_height="48dp"
android:layout_weight="1"
android:layout_gravity="center"
android:textSize="12dp"
android:hint="Add new address"/>
</LinearLayout>
<com.google.android.material.button.MaterialButton
android:id="@+id/button"
style="@style/Button.Contained"
android:background="@drawable/app_confirm_button"
android:text="SELECT"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
My expectation is to show fragment with height by content + field for new address + button in both behavior state (STATE_COLLAPSED and STATE_EXPANDED)
When I open this fragment in STATE_EXPANDED behavior, all shows correct: screenshot STATE_EXPANDED behavior
When I open this fragment in STATE_COLLAPSED behavior,button and editText doesn't appear: screenshot STATE_COLLAPSED behavior
I tried to bind and unbind RecyclerView to LinearLayout(id/addNewAddress) but in doesn't help.
Does anyone have any ideas how to achieve this behavior? to make the button appear in STATE_COLLAPSED?
I will be very grateful for the help!
Upvotes: 1
Views: 592