android:layout_weight="0"
/>
- <Button android:id="@+id/nightmode_button"
+ <ImageButton android:id="@+id/nightmode_button"
+ style="@style/RoundTouchButton"
android:layout_weight="0"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
- android:text="@string/nightmode_button_title_placeholder"
+ android:src="@drawable/ic_round_brightness"
/>
</LinearLayout>