<?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:id="@+id/main" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".views.MainActivity"> <ImageButton android:id="@+id/friend" android:layout_width="66dp" android:layout_height="65dp" android:background="@null" android:scaleType="fitXY" android:src="@drawable/friend" android:contentDescription="@string/friend_button_desc" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.0" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="0.0" /> <ImageButton android:id="@+id/notification" android:layout_width="66dp" android:layout_height="65dp" android:background="@null" android:scaleType="fitXY" android:src="@drawable/notification" android:contentDescription="@string/notification_button_desc" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.8" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="0.0" /> <ImageButton android:id="@+id/setting" android:layout_width="66dp" android:layout_height="65dp" android:background="@null" android:scaleType="fitXY" android:src="@drawable/setting" android:contentDescription="@string/setting_button_desc" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.988" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="0.0" /> <ImageView android:id="@+id/imageView" android:layout_width="297dp" android:layout_height="213dp" android:src="@drawable/icon_cat" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="0.598" /> </androidx.constraintlayout.widget.ConstraintLayout>