gistfile1.txt

<?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"
    android:id="@+id/constraint_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <FrameLayout
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"

        android:id="@+id/dummy_frame_layout"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:layout_width="0px"
        android:layout_height="0px" />

    <LinearLayout
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        
        android:id="@+id/top_linear_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:paddingLeft="16dp"
        android:paddingRight="16dp"
        android:paddingTop="8dp"
        android:paddingBottom="12dp">

        <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1">

            <!-- https://stackoverflow.com/q/56278746/72437 -->
            <TextView
                app:layout_constraintHorizontal_chainStyle="packed"
                app:layout_constraintHorizontal_bias="0"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintEnd_toStartOf="@+id/sticky_image_view"
                app:layout_constraintRight_toLeftOf="@+id/sticky_image_view"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent"
                app:layout_constrainedWidth="true"

                android:id="@+id/label_text_view"

                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:paddingEnd="8dp"
                android:paddingRight="8dp"
                android:textColor="?attr/secondaryTextColor"
                android:textSize="14sp" />

            <ImageView
                app:layout_constraintLeft_toRightOf="@+id/label_text_view"
                app:layout_constraintStart_toEndOf="@+id/label_text_view"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintRight_toRightOf="parent"
                app:layout_constraintTop_toTopOf="parent"

                android:id="@+id/sticky_image_view"

                android:layout_width="18dp"
                android:layout_height="18dp"
                android:layout_marginEnd="8dp"
                android:layout_marginRight="8dp"
                android:tint="?attr/greyIconColor" />

        </androidx.constraintlayout.widget.ConstraintLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:gravity="top"
            android:orientation="horizontal">

            <ImageView
                android:id="@+id/pin_image_view"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginEnd="8dp"
                android:layout_marginRight="8dp"
                android:adjustViewBounds="true"
                android:scaleType="fitEnd"
                android:src="?attr/smallPinIcon" />

            <ImageView
                android:id="@+id/locked_image_view"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginEnd="8dp"
                android:layout_marginRight="8dp"
                android:adjustViewBounds="true"
                android:scaleType="fitEnd" />

            <ImageView
                android:id="@+id/reminder_repeat_image_view"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:paddingEnd="8dp"
                android:paddingRight="8dp"
                android:adjustViewBounds="true"
                android:scaleType="fitEnd" />

            <ImageView
                android:id="@+id/reminder_image_view"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:paddingEnd="4dp"
                android:paddingRight="4dp"
                android:adjustViewBounds="true"
                android:scaleType="fitEnd" />

            <TextView
                android:id="@+id/date_time_text_view"
                android:textSize="14sp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="?attr/secondaryTextColor" />
        </LinearLayout>
    </LinearLayout>

    <FrameLayout
        android:id="@+id/frame_layout"
        app:layout_constraintTop_toBottomOf="@+id/top_linear_layout"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintBottom_toTopOf="@+id/bottom_frame_layout"
        android:layout_width="match_parent"
        android:layout_height="0dp">

        <ScrollView
            android:id="@+id/scroll_view"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:fillViewport="true">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">
                <com.yocto.wenote.attachment.CollageView
                    android:id="@+id/collage_view"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="-1dp"
                    android:layout_marginRight="1dp"
                    android:layout_marginLeft="1dp"
                    android:layout_marginBottom="11dp"
                    app:imageViewClickable="true"
                    app:margin="1dp" />


                <LinearLayout
                    android:id="@+id/recording_linear_layout"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="vertical"
                    android:paddingTop="8dp"
                    android:paddingBottom="16dp" />

                <com.yocto.wenote.note.LinedFrameLayout
                    android:id="@+id/lined_frame_layout"
                    android:layout_width="match_parent"
                    android:layout_height="0dp"
                    android:layout_weight="1">

                    <!--
                        It is important to use wrap_content for LinedEditText, to ensure scrolling
                        will be performed by scroll view, not edit text.
                    -->
                    <com.yocto.wenote.note.LinedEditText
                        android:id="@+id/body_edit_text"
                        android:gravity="top"
                        android:paddingLeft="16dp"
                        android:paddingRight="16dp"
                        android:paddingBottom="12dp"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:background="@android:color/transparent"
                        android:scrollbars="vertical"
                        android:textSize="18sp"
                        android:singleLine="false"
                        android:lineSpacingMultiplier="1.4"
                        android:inputType="textMultiLine|textCapSentences"
                        android:textCursorDrawable="?attr/shorterCursor" />

                    <!-- https://stackoverflow.com/q/54075706/72437 -->
                    <TextView
                        android:breakStrategy="simple"
                        android:textIsSelectable="true"
                        android:textColor="@android:color/transparent"
                        
                        android:visibility="gone"
                        android:id="@+id/double_tap_to_edit_text_view"

                        android:gravity="top"
                        android:paddingLeft="16dp"
                        android:paddingRight="16dp"
                        android:paddingBottom="12dp"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:background="@android:color/transparent"
                        android:scrollbars="vertical"
                        android:textSize="18sp"
                        android:singleLine="false"
                        android:lineSpacingMultiplier="1.4" />
                </com.yocto.wenote.note.LinedFrameLayout>
            </LinearLayout>

        </ScrollView>

        <androidx.coordinatorlayout.widget.CoordinatorLayout
            android:layout_gravity="bottom"
            android:id="@+id/coordinator_layout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">
            <include layout="@layout/add_attachment_bottom_sheet" />
        </androidx.coordinatorlayout.widget.CoordinatorLayout>
    </FrameLayout>

    <FrameLayout
        android:id="@+id/bottom_frame_layout"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"

        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="?attr/colorPrimary">

        <!-- Use ?attr/appBarLayoutTheme to control the button pressed effect -->
        <LinearLayout
            android:id="@+id/bottom_linear_layout"

            android:divider="?attr/verticalDividerForBottomLinearLayout"
            android:dividerPadding="8dp"
            android:showDividers="middle"

            android:layout_width="match_parent"
            android:layout_height="48dp"
            android:layout_gravity="bottom"
            android:orientation="horizontal"
            android:theme="?attr/appBarLayoutTheme">

            <HorizontalScrollView
                android:requiresFadingEdge="horizontal"
                android:overScrollMode="ifContentScrolls"
                android:scrollbars="none"

                android:layout_width="0dp"
                android:layout_weight="1"
                android:layout_height="48dp">
                <LinearLayout
                    android:layout_width="wrap_content"
                    android:layout_height="match_parent"
                    android:orientation="horizontal" >
                    <ImageButton
                        android:id="@+id/color_image_button"
                        android:layout_width="48dp"
                        android:layout_height="48dp"
                        android:background="?attr/actionBarItemBackground"
                        android:src="?attr/colorIcon" />

                    <ImageButton
                        android:id="@+id/label_image_button"
                        android:layout_width="48dp"
                        android:layout_height="48dp"
                        android:background="?attr/actionBarItemBackground"
                        android:src="?attr/labelIcon" />

                    <ImageButton
                        android:id="@+id/reminder_image_button"
                        android:layout_width="48dp"
                        android:layout_height="48dp"
                        android:background="?attr/actionBarItemBackground"
                        android:src="?attr/reminderIcon" />

                    <ImageButton
                        android:id="@+id/attachment_image_button"
                        android:layout_width="48dp"
                        android:layout_height="48dp"
                        android:background="?attr/actionBarItemBackground"
                        android:src="?attr/attachmentIcon" />

                    <ImageButton
                        android:id="@+id/undo_image_button"
                        android:layout_width="48dp"
                        android:layout_height="48dp"
                        android:background="?attr/actionBarItemBackground"
                        android:src="?attr/undoIcon" />

                    <ImageButton
                        android:id="@+id/redo_image_button"
                        android:layout_width="48dp"
                        android:layout_height="48dp"
                        android:background="?attr/actionBarItemBackground"
                        android:src="?attr/redoIcon" />
                </LinearLayout>
            </HorizontalScrollView>

            <ImageButton
                android:id="@+id/confirm_image_button"
                android:layout_width="48dp"
                android:layout_height="48dp"
                android:background="?attr/actionBarItemBackground"
                android:src="?attr/confirmIcon" />

        </LinearLayout>
    </FrameLayout>
</androidx.constraintlayout.widget.ConstraintLayout>