Test reduce button size

            android:layout_width="match_parent"

            android:layout_height="wrap_content" />

    </LinearLayout>

    <ImageButton

        android:id="@+id/floating_button"

        android:layout_width="32dp"

        android:layout_gravity="top|end"

        android:background="@android:color/transparent"

        android:src="@drawable/ic_ime_switch"

        android:scaleType="fitXY"

        android:adjustViewBounds="true"

        android:contentDescription="@string/ime_switch_button"

        android:focusable="true"

        android:clickable="true"