TextView- setHeight和setTextSize之间的区别：Android

Question

setHeight和setTextSize有什么区别？

Answer 1

I'm assuming you're talking about a TextView. setHeight() sets the view's height, and setTextSize() sets how large the text will be within the view. Thus, a view can take up more space than just its text, which comes into play when using layouts such as RelativeLayout.

Answer 2

setHeight是组件的高度，如果在组件中将seTextSize设置为15，则该组件中将仅允许15个字符。