Download Development on Android

App Development on Android
Contents
First Milestone
Second Milestone
Third Milestone
Last Milestone
http://www.pace.edu/seidenberg/mobileapp-development-bowl-2015challenge/technical-resources-support
First Milestone (03/06/2015)
Prepare Android
oJava Runtime Environment (JRE)
oJava Development Kit (JDK)
oIntegrated Development Environment (IDE)
oAndroid Software Development Kit (SDK)
More Details are in “Tutorial”
First Milestone (03/06/2015)
Create a New Android App
oUse Android SDK 5.0
Create a New Android Virtual Device
oUse Android SDK 5.0
More Details are in “Tutorial”
First Milestone (03/06/2015)
Design
oMain Purpose
• Game, Weather, Book, Health Care,
• Tool, Education, News,
• Travel, Finance, Social,
• Music, Video, Photo, and Life.
Second Milestone (03/13/2015)
Build the Main Architecture
oLayout
• Define the visual structure for
a user interface
Second Milestone (03/13/2015)
oLayout
Horizontal Linear
Vertical Linear
Relative
Second Milestone (03/13/2015)
Collect Resources
oResources
• icon
• picture
• music
Third Milestone (03/20/2015)
Implement functions
A. Statement
oIn JAVA file
• Objects
• Variables
• Methods
oOnClickListener
• Interface definition for a callback to be invoked when a view is clicked
• private class MyOnClickListener implements OnClickListener{}
Third Milestone (03/20/2015)
Design functions
oButton
oTextView
VIEW!
Third Milestone (03/20/2015)
Implement functions
B. Definition: Connect object to view
oIn JAVA file
• Object = (Class) findViewById(R.id.viewId);
• r_imgBtn = (ImageButton) findViewById(R.id.btnRock);
• imgView = (TextView) findViewById(R.id.textResult);
oSet a ClickListener to a button
• Button.setOnClickListener(myOnClickListener);
View
Object
Third Milestone (03/20/2015)
Implement functions
B. Definition: Connect object to view
Third Milestone (03/20/2015)
Implement functions
C. Implement Main Algorithm
oIn class MyOnClickListener
oonClick() method
oWith View as the argument.
public void onClick(View v){}
Third Milestone (03/20/2015)
Implement functions
C. Implement Main Algorithm
1. After click any button, computer randomly select a
choice;
2. Get the which button is clicked before;
3. Judge the result.
Last Milestone (03/27/2015)
Improve UI
oColor
oPicture
oMusic
oFont
oLayout
Last Milestone (03/27/2015)
Color
oIn res/values/colors.xml, add or edit colors:
<resources>
<color name="background">#99FFCC</color>
</resources>
http://developer.android.com/design/style/color.html
Last Milestone (03/27/2015)
Test on AVD and real devices