##Introduction
The goal of this sample project is to show you how you can do OAuth2 from an Android application using the Google OAuth Client Library for Java.
The sample application allows you to access data from the following OAuth2 providers
- Foursquare (using the Google OAuth Client Library for Java to access a non-Google API).
- Google Tasks (using the Google OAuth Client Library for Java to access this Google API).
- Google Plus (using Google APIs Client Library for Java, offering a higher level abstraction for interacting with Google APIs)
##Project setup
This project is built using the m2e-android plugin to handle its external dependencies.
When using Eclipse ADT, it assumes that the following components are installed :
- Eclipse Market Client
- m2e-android plugin
If you don't have the Eclipse Marker Client installed, you can install it by clicking on
Help → Install new Software → Switch to the Juno Repository → General Purpose Tools → Marketplace Client
Once you have the Eclipse Market Client installed, you can proceed to install the m2e-android plugin
Help -> Eclipse Marketplace... and search for "android m2e".
More instructions can be found on the m2e-android plugin site.
This project depends on the following libraries. (automatically pulled in when using the m2e-android plugin).
- commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar
- org/apache/httpcomponents/httpclient/4.0.1/httpclient-4.0.1.jar
- org/apache/httpcomponents/httpcore/4.0.1/httpcore-4.0.1.jar
- commons-codec/commons-codec/1.3/commons-codec-1.3.jar
- com/google/apis/google-api-services-plus/v1-rev72-1.15.0-rc/google-api-services-plus-v1-rev72-1.15.0-rc.jar
- com/google/api-client/google-api-client/1.15.0-rc/google-api-client-1.15.0-rc.jar
- com/google/oauth-client/google-oauth-client/1.15.0-rc/google-oauth-client-1.15.0-rc.jar
- com/google/http-client/google-http-client-jackson2/1.15.0-rc/google-http-client-jackson2-1.15.0-rc.jar
- com/google/http-client/google-http-client/1.15.0-rc/google-http-client-1.15.0-rc.jar
- com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.jar
- com/fasterxml/jackson/core/jackson-core/2.1.3/jackson-core-2.1.3.jar