... *+',:6$%06$*+',;An XML-based layout is a specification of the various UI components (widgets) and the relationships to each other –and to their containers –all written I Android considers XML-based layouts ... !!"#$%&'()(%!!$%*+', - *+$.,!',/0 12$ 3#45,6#,7,68,7%,%$$&8.!!',LinearLayout: ... is used to indicate how a control will align on the screen. By default, widgets are left-and top-aligned. You may use the XML property android:layout_gravity=“…” to set other possible arrangements:...