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AG2417 Web and Mobile GIS

Autumn 2012

Rui Zhu and Gyözö Gidófalvi

Lab 7: Locate Your Current Position with Android Built-in GPS

Due Oct 4

22. Task

Firstly we are going to display Google map and OpenStreetMap (OSM) in Android, respectively.

Then based on the given OSM, we create our own Android app to enable built-in GPS and to

locate our current positions on the map. The aim of this lab is to lead you have a further

understanding of Android emulator, and the difference between Google map and OSM. This lab

is also a preparation for the further mobile GIS development in the next lab.

Section 1 – Display Google Map

1.1. Create a Project

 File -> New -> Other… -> Android – Android Test Project – Next -> fill Group_x (fill your

group number instead of x) in the Project Name field – Next -> select This project – Next ->

select Google APIs (left-below figure, Platform2.1, API 7) – Finish.

A project consists of several folders and files (right-above figure); you should have a basic idea

about what they are:

 Folder of src contains all the Java code files which the project needs.

 Folder of gen is an auto generated folder, you should not change any file in it.

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