Editor

user_fragment.xml

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

<ImageView
                    android:layout_width="@dimen/photo_size"
                    app:imageUrl="@{user.avatarUrl}"
                    android:layout_height="@dimen/photo_size"
                    android:id="@+id/avatar"
                    android:contentDescription="@string/a11y_user_photo"
                    android:scaleType="centerCrop"
                    android:background="@mipmap/ic_launcher" tools:layout_editor_absoluteY="8dp"
                    tools:layout_editor_absoluteX="8dp"/>
            <TextView
                    android:text="@{user.name ?? user.login}"
                    android:contentDescription="@string/a11y_user_name"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:id="@+id/name" app:layout_constraintStart_toEndOf="@+id/avatar"
                    android:layout_marginStart="@dimen/default_margin"
                    app:layout_constraintTop_toTopOf="parent"
                    android:layout_marginTop="@dimen/default_margin" tools:text="albert einstein"
                    android:layout_marginLeft="@dimen/default_margin"/>
        </LinearLayout>
        <android.support.v7.widget.RecyclerView
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginTop="8dp"
                android:id="@+id/repo_list"
                app:layoutManager="LinearLayoutManager"
                app:layout_constraintTop_toBottomOf="@+id/header"
                app:layout_constraintBottom_toBottomOf="parent" android:layout_marginBottom="8dp"
                app:layout_constraintEnd_toEndOf="parent" android:layout_marginEnd="8dp"
                app:layout_constraintStart_toStartOf="parent" android:layout_marginStart="8dp"
                tools:listitem="@layout/repo_item"/>
        <include layout="@layout/loading_state"
                 app:resource="@{userResource}"
                 app:callback="@{() -> retryCallback.retry()}"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 app:layout_constraintStart_toStartOf="parent"
                 android:layout_marginStart="8dp" app:layout_constraintEnd_toEndOf="parent"
                 android:layout_marginEnd="8dp" app:layout_constraintBottom_toBottomOf="parent"
                 android:layout_marginBottom="8dp" android:layout_marginTop="8dp"
                 app:layout_constraintTop_toTopOf="parent"/>
    </android.support.constraint.ConstraintLayout>
</layout>