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Google Developers Study Jam: Android for Beginn...
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Royce Mars
March 29, 2016
Programming
1
100
Google Developers Study Jam: Android for Beginners. Lesson 1
Royce Mars
March 29, 2016
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Transcript
Google Developers Study Jam Android for Beginners Constantine Mars Co-Organizer
@ GDG Dnipropetrovs’k Senior Developer @ DataArt
[email protected]
+ConstantineMars
Agenda • Fill questionnaire • Learn • Take pictures and
share with hashtags #devstudyjam, #gdgdnipro, #dataart_dp • Make Practice Set 1 and send to
[email protected]
with subject “Practice Set 1” • Check mail until FRIDAY - we’ll notify you about next lesson
Meet Udacity Instructors: Katherine and Kunal
Lesson 1A: Building Layouts
The long journey
Consists of small steps
Lesson 1 Plan
Use Udacity Lessons
Views • View • Layout • User Interface
Views are rectangle
CamelCase
Quiz: Recognize Views
Writing code • “instructions”
Android Studio
TextView
XML Syntax
Udacity XML Visualizer http://labs.udacity.com/android-visualizer/
Screen density, pixels
Screen density, dp
Errors
Errors and hints
Cheatsheet https://drive.google.com/file/d/0B5XIkMkayHgRMVljUVIyZzNmQUU/view?usp=sharing
wrap_content
Font size
Scale-independent pixels
Material Design
Material Design. Typography https://www.google.com/design/spec/style/typography.html#
Color
Color
ImageView
None
developer.android.com/reference
Lesson 1B: Building Layouts
ViewGroups
Child-Parent relationship
Child-Parent relationship
LinearLayout
LinearLayout orientation
RelativeLayout
XML
Linear Layout. Positioning
LinearLayout. Weight
None
RelativeLayout. Positioning
Padding vs Margin
More complex layouts
None
Practice Set1: Greeting Card App
None
Practice Set 1
None
Advice: Make what you are passionate about https://www.udacity.com/course/viewer#!/c-ud837/l-4034888704/m-4357578613
See you on the next lesson :) Study Jam: Android
for Beginners Constantine Mars Co-Organizer @ GDG Dnipropetrovs’k Senior Developer @ DataArt
[email protected]
+ConstantineMars