How can I create an Android application in Android Studio that uses the Google Maps Api v2?

1) I took

maps

project
from the Google Play Services samples and copied that to the separate directory. That is going to be our MapsApiV2 project we will be trying to run. On my Mac it was located at

<sdk_location>/extras/google/google_play_services/samples

I
placed it to the

~/Work/stack/

2) Copied

google-play-services_lib

project
directory to the same place (

~/Work/stack

),
so my working directory looks like this. Btw, lib project is located at

<sdk_location>/extras/google/google_play_services/libproject

:



3) Now let's open Android Studio. On welcome screen press

Import
Project

and import our

maps

project
from

~/Work/stack/maps

.
Now we see a lot of complaints about unknown reference to GMS library:



4) Now we need to add Google Play Service as a reference library. Going to

View
-> Open Module Settings

5) On the

Modules

tab,
click

+

button
and select

Import
Module

and import your GooglePlayServices lib. I didn't change anything in the wizards, so clicked

Next

all
the way to the end:



6) Now you need to reference this imported library. Open this screen again (go to

View
-> Module Settings

). Make sure you have your

maps

project
and

Dependency

tab
selected. Click

+

to
add a dependency and select

Library

.
Choose your imported library there:



7) Now we can see that it is not complaining about

GMS

library,
but still complaining about support library:



8) Let's fix it. I have my support library
located at

<sdk
location>/extras/android/support/v13/android-support-v13.jar

. So let's try to add it to our workspace. Go to

View
-> Open Module Settings

and select

Libraries

tab.
Select

+

->

Java

and
select support library:



9) Now it is going to ask you which
project to add this lib to, so make sure you have selected your

maps

project:



10) At this point code should compile w/o problems. Just make sure you are targeting the right SDK version in Manifest.

转载地址：http://stackoverflow.com/questions/16596715/how-can-i-create-an-android-application-in-android-studio-that-uses-the-google-m?rq=1