How to above sequence in RelativeLayout
You can use this library to create circular layout: https://github.com/dmitry-zaitsev/CircleLayout
Simple code (Using the library) :
<ru.biovamp.widget.CircleLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@android:color/white"
app:angleOffset="90.0"
app:layoutMode="pie"
app:divider="#112233"
app:innerRadius="40dp"
app:innerCircle="#119922"
app:dividerWidth="10dp"
>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="one"
android:id="@+id/w"
/>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="two"
android:id="@+id/w1"
/>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="three"
android:id="@+id/w2"
/>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="four"
android:id="@+id/w3"
/>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="five"
android:id="@+id/w4"
/>
</ru.biovamp.widget.CircleLayout>
NB: you can any Views type (txtviews, buttons, imageviews..)
i was using Samsung tuto but link dead, here another tuto inspired from samsung.