ReadMeFeed / Community knowledge
Real questions. Useful conversations. Find the people who know your stack.
Allocating a new Rect inside onTouchEvent or onDraw creates needless GC churn. Here's the field-caching pattern, where to invalidate it, and the mutability traps to avoid.
When implementing custom view hierarchies in Android, the default accessibility traversal often follows the Z-order or the order of declaration in the layout file. This can lead to a disjointed user experience for TalkBack users when the visual layout deviates from the structural XML order. While importantForAccessibility can remove noise, managing the linea
android