约束布局ConstraintLayout看这一篇就够了
目录 1.介绍 2.为什么要用ConstraintLayout 3.如何使用ConstraintLayout3 … 阅读更多 约束布局ConstraintLayout看这一篇就够了
ConstraintLayout
This view is not constrained, it only has designtime positions,…
This view is not constrained, it only has designtime positions, so it will jump to (0,0) unless you add constraints提示