All we need are: ViewPager, TabLayout and 2 drawables for selected and default dots.

Firstly, we have to add TabLayout to our screen layout, and connect it with ViewPager. We can do this in two ways:

Nested TabLayout in ViewPager

<android.support.v4.view.ViewPager
    android:id="@+id/photos_viewpager"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.design.widget.TabLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"/>
</android.support.v4.view.ViewPager>

In this case TabLayout will be automatically connected with ViewPager, but TabLayout will be next to ViewPager, not over him.

Separate TabLayout

<android.support.v4.view.ViewPager
    android:id="@+id/photos_viewpager"
    android:layout_width="match_parent"
    android:layout_height="match_parent"/>

<android.support.design.widget.TabLayout
    android:id="@+id/tab_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"/>

In this case, we can put TabLayout anywhere, but we have to connect TabLayout with ViewPager programmatically

ViewPager pager = (ViewPager) view.findViewById(R.id.photos_viewpager);
PagerAdapter adapter = new PhotosAdapter(getChildFragmentManager(), photosUrl);
pager.setAdapter(adapter);

TabLayout tabLayout = (TabLayout) view.findViewById(R.id.tab_layout);
tabLayout.setupWithViewPager(pager, true);

Once we created our layout, we have to prepare our dots. So we create three files: selected_dot.xml, default_dot.xml and tab_selector.xml.

selected_dot.xml

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="<http://schemas.android.com/apk/res/android>">
    <item>
        <shape
            android:innerRadius="0dp"
            android:shape="ring"
            android:thickness="8dp"
            android:useLevel="false">
            <solid android:color="@color/colorAccent"/>
        </shape>    
    </item>
</layer-list>

default_dot.xml

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="<http://schemas.android.com/apk/res/android>">
    <item>
        <shape
            android:innerRadius="0dp"
            android:shape="ring"
            android:thickness="8dp"
            android:useLevel="false">
            <solid android:color="@android:color/darker_gray"/>
        </shape>    
    </item>
</layer-list>