knuhConsent/app/src/main/res/layout/activity_custom_sign_dialog.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginVertical="200dp"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:background="@drawable/department_layer">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_centerInParent="true"
        android:background="@drawable/department_layer"
        android:orientation="vertical">
        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="2dp"
            android:background="@color/commonColor">
            <TextView
                android:id="@+id/tvTitle"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_margin="12dp"
                android:text="@string/signDialog"
                android:textColor="@color/white"
                android:textSize="20sp"
                android:textStyle="bold" />
        </RelativeLayout>
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical"
            android:layout_marginTop="12dp"
            android:layout_marginLeft="14dp"
            android:layout_marginRight="14dp"
            android:weightSum="1">
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:background="@drawable/layout_edge"
                android:layout_weight="0.25"
                android:layout_marginBottom="14dp"
                android:weightSum="4"
                android:orientation="vertical">
                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="3"
                    android:gravity="center"
                    android:weightSum="1"
                    android:orientation="horizontal" >
                    <TextView
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_weight="0.25"
                        android:gravity="center"
                        android:text="@string/userId"
                        android:textSize="20sp"
                        android:textStyle="bold"
                        android:textColor="@color/black" />
                    <View
                        android:layout_width="1dp"
                        android:layout_height="match_parent"
                        android:background="@color/black" />
                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_weight="0.25"
                        android:weightSum="1"
                        android:orientation="horizontal">
                        <EditText
                            android:id="@+id/etUserId"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_weight="0.2"
                            android:enabled="false"
                            android:gravity="center"
                            android:textSize="20sp"
                            android:singleLine="true"
                            android:selectAllOnFocus="true"
                            app:theme="@style/EditTextStyle"/>
                        <!-- ImageView
                            android:layout_width="match_parent"
                            android:layout_height="match_parent"
                            android:layout_margin="4dp"
                            android:layout_weight="0.8"
                            android:src="@drawable/ic_search_black_24dp"/ -->
                    </LinearLayout>
                    <View
                        android:layout_width="1dp"
                        android:layout_height="match_parent"
                        android:background="@color/black" />
                    <TextView
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_weight="0.25"
                        android:gravity="center"
                        android:text="@string/userNm"
                        android:textStyle="bold"
                        android:textSize="20sp"
                        android:textColor="@color/black" />
                    <View
                        android:layout_width="1dp"
                        android:layout_height="match_parent"
                        android:background="@color/black" />
                    <TextView
                        android:id="@+id/tvUserNm"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_weight="0.25"
                        android:gravity="center"
                        android:textSize="20sp"
                        android:autoSizeMaxTextSize="20sp"
                        android:autoSizeMinTextSize="8sp"
                        android:autoSizeStepGranularity="2sp"
                        android:autoSizeTextType="uniform"
                        android:singleLine="false"
                        android:textColor="@color/black" />
                </LinearLayout>
                <View
                    android:layout_width="match_parent"
                    android:layout_height="1dp"
                    android:background="@color/black" />
                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:gravity="center"
                    android:layout_weight="1"
                    android:weightSum="1"
                    android:orientation="horizontal" >
                    <TextView
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:layout_weight="0.75"
                        android:gravity="center"
                        android:text="@string/signImage"
                        android:textStyle="bold"
                        android:textSize="20sp"
                        android:textColor="@color/black" />
                    <View
                        android:layout_width="1dp"
                        android:layout_height="match_parent"
                        android:background="@color/black" />

                    <LinearLayout

                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:orientation="horizontal"
                        android:layout_weight="0.25" >

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

                            <com.github.gcacace.signaturepad.views.SignaturePad
                                android:id="@+id/spSignImage"
                                android:layout_width="match_parent"
                                android:layout_height="match_parent"
                                android:layout_margin="16dp"
                                app:penColor="@color/black" />
                            <!--                        <com.github.chrisbanes.photoview.PhotoView-->
                            <!--                            android:id="@+id/ivSignImage"-->
                            <!--                            android:layout_width="match_parent"-->
                            <!--                            android:layout_height="match_parent"-->
                            <!--                            android:layout_margin="16dp"/>-->
                            <LinearLayout
                                android:id="@+id/startSignLayout"
                                android:layout_width="match_parent"
                                android:layout_height="match_parent" />

                        </RelativeLayout>
                    </LinearLayout>
                </LinearLayout>
            </LinearLayout>
            <LinearLayout
                android:id="@+id/btnLayout"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="horizontal"
                android:layout_weight="0.75"
                android:layout_marginBottom="2dp"
                android:gravity="center"
                android:background="@xml/border_top">
                <Button
                    android:id="@+id/btnConfirm"
                    style="?android:attr/borderlessButtonStyle"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:layout_marginTop="14dp"
                    android:layout_marginBottom="12dp"
                    android:layout_marginLeft="48dp"
                    android:layout_marginRight="10dp"
                    android:background="@drawable/shape2"
                    android:textColor="@color/white"
                    android:textSize="16sp"
                    android:text="@string/confirm"/>

                <Button
                    android:id="@+id/btnCancel"
                    style="?android:attr/borderlessButtonStyle"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:layout_marginTop="14dp"
                    android:layout_marginBottom="12dp"
                    android:layout_marginLeft="10dp"
                    android:layout_marginRight="48dp"
                    android:text="@string/cancel"
                    android:textColor="@color/white"
                    android:textSize="16sp"
                    android:background="@drawable/shape2" />

            </LinearLayout>
        </LinearLayout>
    </LinearLayout>
</RelativeLayout>