android - LinearLayout weight choices -

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why use weights 2:4 instead of weights 1:2? looking through udacity course layout. it's linearlayout 2 children views. , children given weights 2 , 4 respectively opposed 1 , 2. why that?

because wanted to? actual values don't matter, ratios does. when see code evolved on time, had in there weight 1 , removed (while weights don't need whole number, people try keep them way).


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