Pixelcat-App-Android/app/src/main/res/layout/activity_compose.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout 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:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/pixelcat_gradient">

    <com.google.android.material.appbar.AppBarLayout
        android:id="@+id/composeAppBar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintTop_toTopOf="parent">

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/composeToolBar"
            style="@style/Widget.MaterialComponents.Toolbar.Surface"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:navigationIcon="@drawable/ic_arrow_back"
            app:title="@string/compose_new_post">

            <Button
                android:id="@+id/composeShareButton"
                style="@style/Widget.MaterialComponents.Button.OutlinedButton"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="end"
                android:layout_marginEnd="16dp"
                android:text="@string/compose_action_share" />

        </androidx.appcompat.widget.Toolbar>

    </com.google.android.material.appbar.AppBarLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="?attr/colorSurface"
        android:orientation="vertical"
        app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintTop_toBottomOf="@id/composeAppBar">

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/composeImages"
            android:layout_width="match_parent"
            android:layout_height="160dp"
            android:layout_marginTop="12dp"
            android:orientation="horizontal"
            app:layout_constraintTop_toBottomOf="@id/composeAppBar" />

        <com.google.android.material.textfield.TextInputLayout
            android:id="@+id/composeCaptionInputLayout"
            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.Dense"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="12dp"
            android:layout_marginTop="12dp"
            android:layout_marginEnd="12dp"
            android:hint="@string/compose_write_caption"
            app:layout_constraintTop_toBottomOf="@+id/loginImageView">

            <com.google.android.material.textfield.TextInputEditText
                android:id="@+id/composeCaptionInput"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:ems="10"
                android:inputType="textMultiLine" />

        </com.google.android.material.textfield.TextInputLayout>

        <com.google.android.material.switchmaterial.SwitchMaterial
            android:id="@+id/composeNsfwSwitch"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingHorizontal="16dp"
            android:paddingVertical="12dp"
            android:text="@string/compose_contains_nsfw_media"
            android:textColor="?android:textColorSecondary" />

        <TextView
            android:id="@+id/composeVisibilityButton"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingHorizontal="16dp"
            android:paddingVertical="12dp"
            tools:text="@string/compose_visibility" />

    </LinearLayout>

    <LinearLayout
        android:id="@+id/composeVisibilityBottomSheet"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@drawable/background_bottom_sheet"
        android:elevation="12dp"
        android:orientation="vertical"
        app:behavior_hideable="true"
        app:behavior_peekHeight="0dp"
        app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior">

        <TextView
            android:id="@+id/composeVisibilityPublic"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingHorizontal="16dp"
            android:paddingVertical="12dp"
            android:text="@string/compose_visibility_public" />

        <TextView
            android:id="@+id/composeVisibilityUnlisted"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingHorizontal="16dp"
            android:paddingVertical="12dp"
            android:text="@string/compose_visibility_unlisted" />

        <TextView
            android:id="@+id/composeVisibilityFollowers"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingHorizontal="16dp"
            android:paddingVertical="12dp"
            android:text="@string/compose_visibility_followers_only" />
    </LinearLayout>

</androidx.coordinatorlayout.widget.CoordinatorLayout>