Introduction to Android Programming presented at computer scientists group on Warsaw University Of Technology / 25.07.2013

1. ANDROID

2. CONTACT
SYLWESTERMADEJ
@smdremedy
smd@smdremedy.pl

3. OBJECTIVES
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CreateyourownAndroidApp
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PublishittotheGooglePlay
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Getfameandrespect

4. BASICINFO
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5-7meetings
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2-3h+optionalhomework
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Focusonbestpractices
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Morecodethanslides
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Requirements:computer,freetime,basicJava

5. SOURCES
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http://developer.android.com/develop/index.html
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http://developer.android.com/design/index.html
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https://www.youtube.com/user/MarakanaTechTV
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Requirements:computer,freetime,basicJava
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„Androidwpraktyce”C.Collins,M.Galpin,M.Kaeppler

6. WEAPONOFCHOISE
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GIT!(Github,Bitbucket)
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Parse+FacebookSDK
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ActionBarSherlock(support-v4),AQuery
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Ormlite
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JenkinsCI+Calabash
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GoogleAnalytics
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Genymotion

7. ANDROID
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AquiredbyGooglein2005
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Realstart–G1withAndroid1.5in2008

8. WHYANDROID?
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CurrentlythemostpopularmobileOS

9. FRAGMENTATION

10. FRAGMENTATION

11. FRAGMENTATION

12. UNDERTHEHOOD
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Linuxkernel
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JAVA(bytecode-.class)
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DALVIKVM(bytacode-.dex)
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HeapperVM(process)-16MB+
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Dex2Jar

13. TOOLS
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ADTBundle(Eclipse+SDK+ADTPlugin+...)
http://developer.android.com/sdk/index.html
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AndroidStudio?
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Emulator(AVD)orGenymotion
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ADB
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DDMS REFRESH,CLEAN,RESTART!!!

14. DEMO
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Let'sstarthavingfun

15. AndroidManifest.xml
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Package
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Components:Activities,Services,BroadcastReceivers...
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Permisions
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Versions
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Libraries(e.g.Maps)

16. Activity
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Singlescreen
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Backstack
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Lifecycle
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Don'tforgettoputitinAndroidManifest.xml.Youwill...
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StartActivity,StartActivityForResult

17. LUNCHTIME!
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Homework:
CreateLoginActivitysimillartothis.
Whene-mail&passwordarecorrect,opensecondActivity
with„It'slunchtime!”textinthemiddleandLogutbutton,
whichswitchuserbacktoLoginscreen.

18. NEXTMISSION
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Views
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Layouts
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Resources,Assets
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AdapteswithViewHolderpattern