app/src/main/res/layout/item_message_received0.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="8dp">
<ImageView
android:id="@+id/avatar"
android:layout_alignParentLeft="true"
android:scaleType="centerInside"
android:background="@drawable/circle"
android:layout_width="34dp"
android:layout_height="34dp" />
<TextView
android:id="@+id/text_message_name"
android:text="John Doe"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="12sp"
app:layout_constraintLeft_toRightOf="@+id/avatar"
android:layout_marginLeft="8dp"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginTop="4dp" />
<TextView
android:id="@+id/text_message_body"
android:text="hi man, how are you?"
android:background="@drawable/message_received0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:maxWidth="240dp"
android:padding="8dp"
android:textColor="#ffffff"
android:layout_marginTop="4dp"
app:layout_constraintTop_toBottomOf="@+id/text_message_name"
app:layout_constraintLeft_toRightOf="@+id/avatar"
android:layout_marginLeft="8dp" />
<TextView
android:id="@+id/text_message_time"
android:text="11:40"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="10sp"
app:layout_constraintLeft_toRightOf="@+id/text_message_body"
android:layout_marginLeft="4dp"
app:layout_constraintBottom_toBottomOf="@+id/text_message_body" />
</android.support.constraint.ConstraintLayout>