+ android:textColor="?colorAccent" />
+
+ <RadioGroup
+ android:layout_height="wrap_content"
+ android:layout_width="wrap_content"
+ android:layout_gravity="center_horizontal"
+ android:orientation="horizontal" >
+
+ <RadioButton
+ android:id="@+id/import_radiobutton"
+ android:layout_height="wrap_content"
+ android:layout_width="wrap_content"
+ android:text="@string/import_button"
+ android:layout_marginEnd="10dp"
+ android:onClick="onClickRadioButton" />
+
+ <RadioButton
+ android:id="@+id/export_radiobutton"
+ android:layout_height="wrap_content"
+ android:layout_width="wrap_content"
+ android:text="@string/export"
+ android:onClick="onClickRadioButton" />
+ </RadioGroup>