Android - Setting up Google Maps in eclipse -

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i have old tutorial on android development lynda instructor "lee brimlow" on using google maps in android development, yet tutorial recorded in time of using android api 2.2 .

the instructor says in order use maps must download "google api" , ... searched "google api 22" , find out tutorials on net must use "google play service" downloaded this link

and have problem installing ... should install this?

i use eclipse adt reason doesn't show update packages, have download them manually.

and kindly explain me happened "google apis" ? read in fact part of "android apis" default.

thanks.


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