19.17 Widget Group Alignment and Distribution

The Android Studio Layout Editor tool provides a range of alignment and distribution actions that can be performed when two or more widgets are selected in the layout. Simply shift-click on each of the widgets to be included in the action, right-click on the layout and make a selection from the many options displayed in the Align menu:

Figure 19-41

As shown in Figure 19-42 below, these options are also available as buttons in the Layout Editor toolbar:

Figure 19-42

Similarly, the Pack menu (Figure 19-43) can be used to collectively reposition the selected widgets so that they are packed tightly together either vertically or horizontally. It achieves this by changing the absolute x and y coordinates of the widgets but does not apply any constraints. The two distribution options in the Pack menu, on the other hand, move the selected widgets so that they are spaced evenly apart in either vertical or horizontal axis and...