android - Should I use many simple listeners or one complex one? -



android - Should I use many simple listeners or one complex one? -

i'm new developing in android although have much experience java , .net (but i've been on hiatus bunch of years). first time programming mobile platforms , have been thinking limited memory of these devices usual approach event-handling may not work here.

usually, prefer have dedicated listener / event-handler each control, let's say, bunch of buttons. think easier maintain code , feels more object-oriented-like, say.

but in java, each listener new instance of class, if have 20 buttons , 20 listeners, think i'm going spend more memory necessary. true?

what pros , cons of using 1 listener these buttons? recommended practice?

thanks.

don't headache 20 listeners. memory footprint neglectable. seek take variant makes write less code , more robust , scalable.

android events listeners

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