android - What is the difference between gravity="center" and textAlignment="center" and centralHorizontal="true" -


i have question layout arrangement in android. seems me gravity="center" , textalignment="center" same thing? how centralhorizontal="true" ?

for practicality purposes, textalignment , gravity equivalent, except textalignment member of view class , gravity member of textview class. layout_centerhorizontal defines how view should placed in relation it's parent view, while former 2 deal how view should lay out it's subviews.


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