OCTranspoLive: A live OCTranspo GPS bus location application for ...

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system by utilizing the Java programming language. For this project Android SDKAPI level 14 was used. The ADT (Android Development Tools) plugin along withEclipse provides all the tools needed to start programming for Android[1]. The SDKallows the user to setup virtual devices using the Virtual Devices Manager.Thisdevice emulation is useful for testing dierent API levels but is very slow. As such, Ideveloped mostly using a hardware device attached via USB.Also provided by Google is their close-source Google Apps for Android. Installingthese with the SDK manager allowed me to use the Google Maps library. An Androidapplication is made up of one or more Activities. Android Activities have the lifecycledetailed in Figure 1. For this project background threads were utilized for networkoperations such as HTTP requests and this meant thread management had to be keptin mind during all the states of the Activity lifecycle to avoid having resources usedwhen not needed.8
Figure 1: Android Activity Lifecycle1.2.2 SQLite DatabaseThe Android operating system ships with a relational database called SQLite. SQLiteis a like-weight database which can be used to store data on the. For this project itwas used to keep persistent data such as the user's favourite bus stops. The AndroidAPI provides a class SQLiteDatabase which exposes methods to manage an SQLitedatabase in Java[2].9
Page 3: AcknowledgmentsI would like to take
Page 10 and 11: 1.2.3 OCTranspo Developer APIOCTran
Page 12 and 13: goals that needed to be achieved to
Page 14 and 15: • FavouritesActivity• MapViewAc
Page 16 and 17: 4.1.2 StopsNearActivityOne of the o
Page 18 and 19: arrival times for. Upon pressing th
Page 20 and 21: Figure 5: Travel Planner4.1.5 Plann
Page 22 and 23: Figure 7: Favourites4.1.7 MapViewAc
Page 24 and 25: sActivity.Figure 9: Preferences usi
Page 26 and 27: Listing 4: JAX-RS Resource@Path( "/
Page 28 and 29: could easily add more resources to
Page 30 and 31: in going about their day in a more
Page 32 and 33: service. I imagine there might be s
Page 34 and 35: 7 ReferencesReferences[1] http://de
Page 36: An emulator can be used but the app

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