arcanechat-android/res/layout/image_editor_hud.xml

<?xml version="1.0" encoding="utf-8"?>
<merge
    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:orientation="vertical"
    tools:parentTag="android.widget.LinearLayout"
    tools:background="@color/grey_800">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="10dp"
        android:layout_marginRight="10dp"
        android:animateLayoutChanges="true">

        <com.google.android.material.chip.ChipGroup
            android:id="@+id/scribble_toolbar"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:orientation="horizontal"
            android:layout_marginEnd="20dp"
            android:layout_marginRight="20dp"
            app:chipSpacing="8dp"
            app:layout_constraintEnd_toStartOf="@id/scribble_save_confirm_barrier"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <ImageView
                android:id="@+id/scribble_undo_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/undo"
                android:src="@drawable/ic_undo_32" />

            <ImageView
                android:id="@+id/scribble_delete_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/delete"
                android:src="@drawable/ic_trash_filled_32" />

            <ImageView
                android:id="@+id/scribble_text_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/ImageEditorHud_add_text"
                android:src="@drawable/ic_text_32" />
                
            <ImageView
                android:id="@+id/scribble_draw_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/ImageEditorHud_brush_marker"
                android:src="@drawable/ic_brush_marker_32" />

            <ImageView
                android:id="@+id/scribble_highlight_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/ImageEditorHud_brush_highlight"
                android:src="@drawable/ic_brush_highlight_32" />

            <ImageView
                android:id="@+id/scribble_blur_button"
                android:layout_width="44dp"
                android:layout_height="44dp"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/ImageEditorHud_blur"
                android:src="@drawable/ic_blur_on_white_24" />

            <ImageView
                android:id="@+id/scribble_sticker_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/emoji"
                android:src="@drawable/ic_emoji_32" />

            <ImageView
                android:id="@+id/scribble_crop_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/ImageEditorHud_crop"
                android:src="@drawable/ic_crop_32" />

            <ImageView
                android:id="@+id/scribble_crop_flip"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/ImageEditorHud_flip"
                android:src="@drawable/ic_flip_32" />

            <ImageView
                android:id="@+id/scribble_crop_rotate"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/circle_universal_overlay"
                android:padding="6dp"
                android:contentDescription="@string/ImageEditorHud_rotate"
                android:src="@drawable/ic_rotate_32" />

        </com.google.android.material.chip.ChipGroup>

        <androidx.constraintlayout.widget.Barrier
            android:id="@+id/scribble_save_confirm_barrier"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            app:barrierDirection="start"
            app:constraint_referenced_ids="scribble_confirm_button,scribble_save_button"
            tools:layout_editor_absoluteY="21dp"/>

        <ImageView
            android:id="@+id/scribble_confirm_button"
            android:layout_width="48dp"
            android:layout_height="48dp"
            android:background="@drawable/circle_universal_overlay"
            android:padding="6dp"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            android:contentDescription="@string/ok"
            android:src="@drawable/ic_check_white_24dp" />

        <ImageView
            android:id="@+id/scribble_save_button"
            android:layout_width="48dp"
            android:layout_height="48dp"
            android:src="@drawable/ic_check_white_24dp"
            android:padding="6dp"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            android:contentDescription="@string/save"
            android:background="@drawable/circle_universal_overlay"/>

        <org.thoughtcrime.securesms.scribbles.widget.VerticalSlideColorPicker
            android:id="@+id/scribble_color_picker"
            android:layout_width="32dp"
            android:layout_height="250dp"
            android:layout_below="@id/scribble_save_button"
            android:layout_gravity="center_horizontal"
            android:layout_marginTop="32dp"
            android:layout_marginEnd="10dp"
            android:layout_marginRight="10dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/scribble_confirm_button"
            app:pickerBorderColor="@color/white"
            app:pickerBorderWidth="3dp"
            app:pickerColors="@array/scribble_colors" />

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/scribble_color_palette"
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_below="@id/scribble_color_picker"
            android:layout_alignEnd="@id/scribble_color_picker"
            android:layout_alignRight="@id/scribble_color_picker"
            android:layout_gravity="center_horizontal"
            android:layout_marginBottom="8dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="@+id/scribble_color_picker"
            app:layout_constraintTop_toBottomOf="@+id/scribble_color_picker"
            app:layout_constraintVertical_bias="0.0" />

        <TextView
            android:id="@+id/scribble_blur_help_text"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/ImageEditorHud_draw_anywhere_to_blur"
            android:padding="14dp"
            android:gravity="center"
            android:textColor="@color/core_white"
            android:shadowColor="@color/black"
            android:shadowRadius="15"
            app:layout_constraintBottom_toBottomOf="parent"/>

    </androidx.constraintlayout.widget.ConstraintLayout>

</merge>