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Lesson 1 of the Android Course by Callum Taylor Speaker notes here: https://github.com/scruffyfox/AndroidCourse/blob/Lesson-1/pdf/Lesson1-notes.pdf
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@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
AndroidLesson 1 by Callum Taylor
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction
• All code and presentation slides can be found over at https://github.com/scruffyfox/AndroidCourse
• Twitter/app.net/github: @scruffyfox
• http://(blog.)callumtaylor.net
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction
https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Who am I?
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Who am I?
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – What is this?
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – What is this?
• How to create an app from scratch
• The different technologies available + pros/cons
• The different aspects of an app ranging from text views to list views
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – So, why make an app?
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – So, why make an app?
Source: http://www.jana.com/assets/Mobile-web-vs-desktop-7-13.png
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Statistics
OVER 1 BILLION
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Statistics
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Our apps
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Our apps
(shameless plug)
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Ways to develop• Web technologies
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Ways to develop• Why HTML/JS is BAAAAAAAAAAAD
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Ways to develop• It’s slow
• It’s expensive
• It doesn’t give a ‘native’ feel
• It’s slow
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Ways to develop• Native
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Oracle – Boo
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Introduction – Ways to develop• Native
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
OOP – What is OOP?
• Stands for Object orientated programming language
• Often uses an “MVC” Style framework
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
OOP – What is OOP?
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
OOP – What is OOP?
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
OOP – What is OOP?
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
OOP – What is OOP?
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
OOP – What is OOP?
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
OOP – Extending
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
OOP – Extending
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
OOP – Methods
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals
Source files
Drawables Layouts
Resources
Resources
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals – IDE
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals
• An Android app is made up of Contexts, mainly Activities and Fragments, and layouts.
• Layouts are made up of Views
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals
• What is an activity?
A source file with a context which is responsible for displaying and interacting with the UI and UX of an app
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals
• What is a View?
Something that is visible to the user and/or displayed on the screen which serves a specific purpose
View • TextView • ImageView • Button • EditText • ListView • GridView • CheckBox • RadioButton • Spinner • VideoView • WebView • ProgressBar • ImageButton • SeekBar
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals
• What is a Layout?
An extension of View which can contain one or more child views and arrange them in a specific layout
ViewGroup • FrameLayout • RelativeLayout • LinearLayout • AbsoluteLayout • ScrollView (It should be ScrollLayout…)
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Fundamentals
@scruffyfoxLesson 1 – https://github.com/scruffyfox/AndroidCourse/tree/Lesson-1
Android – Demo
