java - How to resize font of a gridview in onCreate method, in android? -

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how can resize font size of gridview?? i've searched on internet can't understand them (i new in android application programming).

here link says how resize font of gridview:

change font size, color in gridview while loading

in 1 place says:

please set code in getview method in gridview adapter:

how create getview method?? gridview adapter??/

please guys me!!!


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