Beginning Android Development

Software Engineering Large Practical

Stephen Gilmore

School of Informatics

October 3, 2012

Stephen Gilmore Software Engineering Large Practical

Getting the Android SDK

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Stephen Gilmore Software Engineering Large Practical

Getting the Android SDK

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Stephen Gilmore Software Engineering Large Practical

Getting the Android SDK

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Stephen Gilmore Software Engineering Large Practical

Getting the Android SDK

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Stephen Gilmore Software Engineering Large Practical

Getting the Android SDK

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Stephen Gilmore Software Engineering Large Practical

Getting the Android SDK

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Stephen Gilmore Software Engineering Large Practical

Getting the Android SDK

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Stephen Gilmore Software Engineering Large Practical

Getting the Android SDK

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Stephen Gilmore Software Engineering Large Practical

Creating a new Android project

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Stephen Gilmore Software Engineering Large Practical

Naming your project

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Stephen Gilmore Software Engineering Large Practical

Specifying the platform

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Stephen Gilmore Software Engineering Large Practical

Market share of Android versions

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Stephen Gilmore Software Engineering Large Practical

Looking at samples

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Stephen Gilmore Software Engineering Large Practical

A project is created

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Stephen Gilmore Software Engineering Large Practical

Configuring an Android application

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Stephen Gilmore Software Engineering Large Practical

Run configurations

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Stephen Gilmore Software Engineering Large Practical

Setting the DNS server

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Stephen Gilmore Software Engineering Large Practical

Running an Android application

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Stephen Gilmore Software Engineering Large Practical

Starting the activity on the emulator

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Stephen Gilmore Software Engineering Large Practical

The emulator running

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Stephen Gilmore Software Engineering Large Practical

Searching the dictionary

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Stephen Gilmore Software Engineering Large Practical

Autocompletion is used

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Stephen Gilmore Software Engineering Large Practical

The application in the launchpad

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Stephen Gilmore Software Engineering Large Practical

Managing apps on the phone

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Stephen Gilmore Software Engineering Large Practical

Selecting an app for deletion

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Stephen Gilmore Software Engineering Large Practical

Forcing apps to stop

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Stephen Gilmore Software Engineering Large Practical

Forcing apps to stop

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Stephen Gilmore Software Engineering Large Practical

Uninstalling an app

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Stephen Gilmore Software Engineering Large Practical

Uninstalling an app

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Stephen Gilmore Software Engineering Large Practical

Uninstalling an app

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Stephen Gilmore Software Engineering Large Practical

Seeding a NullPointerException (NPE)

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Stephen Gilmore Software Engineering Large Practical

Try to run the application

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Stephen Gilmore Software Engineering Large Practical

User view of a NullPointerException

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Stephen Gilmore Software Engineering Large Practical

Change the Eclipse perspective

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Stephen Gilmore Software Engineering Large Practical

Dalvik Debug and Monitor Service

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Stephen Gilmore Software Engineering Large Practical

DDMS perspective with LogCat

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Stephen Gilmore Software Engineering Large Practical

Developer view of a NPE

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Stephen Gilmore Software Engineering Large Practical

Tracking the error back to the code

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Stephen Gilmore Software Engineering Large Practical

Error found, warning visible

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Stephen Gilmore Software Engineering Large Practical

Bug removed, Java Problem disappears

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Stephen Gilmore Software Engineering Large Practical

Graphical view of XML in editor

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Stephen Gilmore Software Engineering Large Practical

Source code view of XML in editor

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Stephen Gilmore Software Engineering Large Practical

Outline view of XML in editor

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Stephen Gilmore Software Engineering Large Practical

The editor (and themes)

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Stephen Gilmore Software Engineering Large Practical

Changing the theme (Holo light)

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Stephen Gilmore Software Engineering Large Practical

Changing the theme (Theme Light)

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Stephen Gilmore Software Engineering Large Practical

Adding widgets with drag and drop

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Stephen Gilmore Software Engineering Large Practical

The graphical layout is updated

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Stephen Gilmore Software Engineering Large Practical

XML source automatically updated too

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Stephen Gilmore Software Engineering Large Practical

Undo changes in the editor

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Stephen Gilmore Software Engineering Large Practical

Errors in XML code

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Stephen Gilmore Software Engineering Large Practical

Errors in XML can be subtle

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Stephen Gilmore Software Engineering Large Practical