Signal-Android/app/src/main/res/layout/text_avatar_creation_fragment.xml

<?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:layout_width="match_parent"
    android:layout_height="match_parent">

    <org.thoughtcrime.securesms.util.views.DarkOverflowToolbar
        android:id="@+id/text_avatar_creation_toolbar"
        android:layout_width="match_parent"
        android:layout_height="56dp"
        android:theme="?attr/settingsToolbarStyle"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:navigationIcon="@drawable/ic_arrow_left_24"
        app:title="@string/TextAvatarCreationFragment__preview"
        app:titleTextAppearance="@style/Signal.Text.Title" />

    <View
        android:id="@+id/text_avatar_creation_hairline"
        android:layout_width="match_parent"
        android:layout_height="2dp"
        android:layout_marginTop="-1dp"
        android:background="@color/transparent_black_05"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/text_avatar_creation_tabs" />

    <org.thoughtcrime.securesms.components.ControllableTabLayout
        android:id="@+id/text_avatar_creation_tabs"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/text_avatar_creation_toolbar"
        app:tabGravity="fill"
        app:tabIndicatorColor="@color/signal_inverse_primary"
        app:tabIndicatorFullWidth="false"
        app:tabMode="fixed"
        app:tabTextAppearance="@style/TextAppearance.Signal.Body2">

        <com.google.android.material.tabs.TabItem
            android:id="@+id/text_avatar_creation_tab_text"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:text="@string/TextAvatarCreationFragment__text" />

        <com.google.android.material.tabs.TabItem
            android:id="@+id/text_avatar_creation_tab_color"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:text="@string/TextAvatarCreationFragment__color" />

    </org.thoughtcrime.securesms.components.ControllableTabLayout>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/avatar_picker_image_wrapper"
        android:layout_width="match_parent"
        android:layout_height="240dp"
        app:layout_constraintBottom_toTopOf="@id/text_avatar_creation_recycler"
        app:layout_constraintTop_toBottomOf="@id/text_avatar_creation_tabs"
        app:layout_constraintVertical_chainStyle="spread_inside">

        <androidx.appcompat.widget.AppCompatImageView
            android:id="@+id/avatar_picker_item_image"
            android:layout_width="@dimen/avatar_picker_image_width"
            android:layout_height="@dimen/avatar_picker_image_width"
            android:layout_marginTop="24dp"
            android:background="@drawable/circle_tintable"
            android:contentDescription="@string/AvatarPickerFragment__avatar_preview"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            tools:backgroundTint="#DEE3FF" />

        <org.thoughtcrime.securesms.components.emoji.EmojiEditText
            android:id="@+id/avatar_picker_item_text"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:background="@null"
            android:fontFamily="sans-serif-medium"
            android:gravity="center"
            android:inputType="textCapCharacters"
            app:layout_constraintBottom_toBottomOf="@id/avatar_picker_item_image"
            app:layout_constraintEnd_toEndOf="@id/avatar_picker_item_image"
            app:layout_constraintStart_toStartOf="@id/avatar_picker_item_image"
            app:layout_constraintTop_toTopOf="@id/avatar_picker_item_image"
            tools:ignore="SpUsage"
            tools:text="AF" />
    </androidx.constraintlayout.widget.ConstraintLayout>

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/text_avatar_creation_recycler"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_marginStart="@dimen/dsl_settings_gutter"
        android:layout_marginTop="24dp"
        android:layout_marginEnd="@dimen/dsl_settings_gutter"
        android:clipChildren="false"
        android:clipToPadding="false"
        android:paddingBottom="80dp"
        app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHeight_max="326dp"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/avatar_picker_image_wrapper"
        app:spanCount="4"
        tools:itemCount="12"
        tools:listitem="@layout/avatar_picker_item" />

    <com.google.android.material.button.MaterialButton
        android:id="@+id/text_avatar_creation_done"
        style="@style/Signal.Widget.Button.Large.Primary"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginEnd="16dp"
        android:layout_marginBottom="16dp"
        android:minHeight="48dp"
        android:text="@string/TextAvatarCreationFragment__done"
        app:cornerRadius="28dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>