Entire course: http://soldiersofmobile.com/android-course/ Video (In Polish): http://www.youtube.com/watch?v=WU6xjakyf4Y Introduction to: - layouts - resources and assets - adapters and ListView + homework Source code used can be found at: https://github.com/smdremedy/kni-lunchtime This is a second part of Practical Android Course conducted at Warsaw University of Technology.

1. ANDROIDII

2. CONTACT
SYLWESTERMADEJ
@smdremedy
smd@soldiersofmobile.com

3. TODAY'SMISSION
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LearnLinearLayouts
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Playwithsomeviews
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GettoknowonClickvsonClickListener
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Understandresourcesandassets
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LearnsomeGit/Eclipsetricks

4. ANDROIDUI
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procedural(javacode)
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declarative(xml)

5. LAYOUTSANDVIEWS

6. COMPOSITEPATTERN

7. LAYOUTPARAMS
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layout_width,layout_height
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wrap_contentvsmatch_parent
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layout_weight
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layout_gravity,gravity
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mm,in,px,dp(dip),sp
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mdpi160ppi->1dp=1px

8. RESOURCES:TYPES
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layout
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drawable
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color
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values:
– strings.xml
– dimens.xml
– styles.xml

9. RESOURCES:SELECTORS
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density(ldpi,mdpi,hdpi,xhdpi,xxhdpi,xxxhdpi)
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lang(en,pl...)
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orientation(land)
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version(v14)
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sw(720dp)
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size(small,large)

10. DEMOI
Let'sdosomelayouts
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activity_login
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addcolors
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addstyles.xml+enableit
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adddimens
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makeitlooknice
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movetostrings.xml

11. TOOLS:HIERARCHYVIEWER
Quickdemo

12. DEMOII
ListView+ArrayAdapter
GoogleGson

13. HOMEWORKII
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Homework:
CreateItemDetailsActivitysimillartothis.
Thisactivityshouldbeopenedafteroneofmealswas
selectedonlistandshouldreturntolistwithinfowasmeal
ordered.
Wantmore?

14. NEXTMISSION
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LearnAjaxcalls(AqueryorVolley)
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Loadimagesdynamically
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Implementlogin/logout
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Usepreferences(savesession)
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Makefirstworking(kindof)app!

15. FORMOREGOTO:
SoldiersOfMobile.com