More Fun with ConstraintLayout

There are many more capabilities of ConstraintLayout than what we have covered here. You can:

• Use Guideline to set up anchoring points, a bit like Barrier, but set at arbitrary locations
• Use app:layout_constraintWidth_percent and app:layout_constraintHeight_percent to size children as a percentage of the ConstraintLayout size along a particular axis
• Use app:layout_constraintDimensionRatio to force a child to adhere to a particular aspect ratio
• Use ConstraintSet to alter the anchoring and sizing rules for children of ConstraintLayout at runtime
• And more!

We will see ConstraintLayout used in many of the samples through the rest of the book.