Performance: ViewGroup with Children VS. custom drawing

Question

I am developing an application with a lot of user views and am facing performance issues with the rather complex ones. The time required for measuring and drawing is high (> = 30 ms). To give more details: this is custom ViewGroup(extension RelativeLayout) with custom views (extension RelativeLayoutthough) as its children.

So, I figured out what could be a better / faster approach to fixing these performance issues: optimize child elements and layouts or switch to a fully customizable view (lines, rectangles, etc.)

Do any of you have any experience with this or that? Or have some even done some tests and are willing to share them?

Answer 1

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