LiveChat/app/src/main/res/layout/activity_setting.xml

<?xml version="1.0" encoding="utf-8"?>
<layout 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">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/white"
        tools:context=".ui.FriendsActivity">

        <androidx.constraintlayout.widget.ConstraintLayout
            android:id="@+id/top"
            android:layout_width="match_parent"
            android:layout_height="120dp"
            app:layout_constraintTop_toTopOf="parent">

            <ImageView
                android:id="@+id/bg"
                android:layout_width="match_parent"
                android:layout_height="120dp"
                android:scaleType="centerCrop"
                android:src="@mipmap/bg_register"
                app:layout_constraintTop_toTopOf="parent" />

            <ImageView
                android:id="@+id/back"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:layout_marginStart="15dp"
                android:layout_marginBottom="34dp"
                android:src="@mipmap/back"
                app:layout_constraintBottom_toBottomOf="@+id/bg"
                app:layout_constraintStart_toStartOf="parent" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="5dp"
                android:text="Setting"
                android:textColor="#222222"
                android:textSize="18sp"
                android:textStyle="bold"
                app:layout_constraintBottom_toBottomOf="@+id/back"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="@+id/back" />
        </androidx.constraintlayout.widget.ConstraintLayout>

        <ScrollView
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_marginTop="-22dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/top">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical"
                android:paddingStart="20dp"
                android:paddingEnd="15dp">

                <androidx.constraintlayout.widget.ConstraintLayout
                    android:id="@+id/about_us"
                    android:layout_width="match_parent"
                    android:layout_height="70dp">

                    <ImageView
                        android:id="@+id/img"
                        android:layout_width="30dp"
                        android:layout_height="30dp"
                        android:src="@mipmap/about_us"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintStart_toStartOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginStart="10dp"
                        android:text="About us"
                        android:textColor="#ff222222"
                        android:textSize="18sp"
                        android:textStyle="bold"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintStart_toEndOf="@+id/img"
                        app:layout_constraintTop_toTopOf="parent" />

                    <ImageView
                        android:layout_width="30dp"
                        android:layout_height="30dp"
                        android:src="@mipmap/go"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintEnd_toEndOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                </androidx.constraintlayout.widget.ConstraintLayout>

                <View
                    android:layout_width="match_parent"
                    android:layout_height="1dp"
                    android:background="#FFF8F8F8" />

                <androidx.constraintlayout.widget.ConstraintLayout
                    android:id="@+id/rate"
                    android:layout_width="match_parent"
                    android:layout_height="70dp">

                    <ImageView
                        android:id="@+id/img1"
                        android:layout_width="30dp"
                        android:layout_height="30dp"
                        android:src="@mipmap/rate"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintStart_toStartOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginStart="10dp"
                        android:text="Rate us"
                        android:textColor="#ff222222"
                        android:textSize="18sp"
                        android:textStyle="bold"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintStart_toEndOf="@+id/img1"
                        app:layout_constraintTop_toTopOf="parent" />

                    <ImageView
                        android:layout_width="30dp"
                        android:layout_height="30dp"
                        android:src="@mipmap/go"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintEnd_toEndOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                </androidx.constraintlayout.widget.ConstraintLayout>

                <View
                    android:layout_width="match_parent"
                    android:layout_height="1dp"
                    android:background="#FFF8F8F8" />

                <androidx.constraintlayout.widget.ConstraintLayout
                    android:id="@+id/delete_account"
                    android:layout_width="match_parent"
                    android:layout_height="70dp">

                    <ImageView
                        android:id="@+id/img2"
                        android:layout_width="30dp"
                        android:layout_height="30dp"
                        android:src="@mipmap/delete_account"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintStart_toStartOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginStart="10dp"
                        android:text="Delete account"
                        android:textColor="#ff222222"
                        android:textSize="18sp"
                        android:textStyle="bold"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintStart_toEndOf="@+id/img2"
                        app:layout_constraintTop_toTopOf="parent" />

                    <ImageView
                        android:layout_width="30dp"
                        android:layout_height="30dp"
                        android:src="@mipmap/go"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintEnd_toEndOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                </androidx.constraintlayout.widget.ConstraintLayout>

                <View
                    android:layout_width="match_parent"
                    android:layout_height="1dp"
                    android:background="#FFF8F8F8" />

                <androidx.constraintlayout.widget.ConstraintLayout
                    android:id="@+id/clear_cache"
                    android:layout_width="match_parent"
                    android:layout_height="70dp">

                    <ImageView
                        android:id="@+id/img3"
                        android:layout_width="30dp"
                        android:layout_height="30dp"
                        android:src="@mipmap/clear_cache"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintStart_toStartOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginStart="10dp"
                        android:text="Clear cache"
                        android:textColor="#ff222222"
                        android:textSize="18sp"
                        android:textStyle="bold"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintStart_toEndOf="@+id/img3"
                        app:layout_constraintTop_toTopOf="parent" />
                    <TextView
                        android:id="@+id/length"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginStart="10dp"
                        android:text="0"
                        android:textColor="#999999"
                        android:textSize="18sp"
                        android:textStyle="bold"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintEnd_toStartOf="@+id/go"
                        app:layout_constraintTop_toTopOf="parent" />

                    <ImageView
                        android:id="@+id/go"
                        android:layout_width="30dp"
                        android:layout_height="30dp"
                        android:src="@mipmap/go"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintEnd_toEndOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                </androidx.constraintlayout.widget.ConstraintLayout>

                <View
                    android:layout_width="match_parent"
                    android:layout_height="1dp"
                    android:background="#FFF8F8F8" />


                <androidx.constraintlayout.widget.ConstraintLayout
                    android:id="@+id/confirm"
                    android:layout_width="315dp"
                    android:layout_height="54dp"
                    android:layout_gravity="center_horizontal"
                    android:layout_marginTop="80dp"
                    android:background="@drawable/btn_login_btn">

                    <TextView
                        android:id="@+id/btn_google"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:drawablePadding="10dp"
                        android:text="Log out"
                        android:textColor="@color/white"
                        android:textSize="18sp"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintEnd_toEndOf="parent"
                        app:layout_constraintStart_toStartOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />


                </androidx.constraintlayout.widget.ConstraintLayout>

            </LinearLayout>
        </ScrollView>
    </androidx.constraintlayout.widget.ConstraintLayout>
</layout>