How to create a Conference Android app with Groovy and Wordpress?

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HOW TO CREATE A CONFERENCE ANDROID APP WITH GROOVY AND WORDPRESS?

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SERGIO DEL AMO [email protected] @SDELAMO

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GROOVYCALAMARI.COM A “weekly” curated email newsletter full of interesting, relevant links about the Groovy Ecosystem

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GR8CONFAGENDA GOOGLEPLAY

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https://play.google.com/store/apps/details?id=com.botconf.ggx

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https://play.google.com/store/apps/details?id=com.botconf.greach

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AUDIENCE BACKGROUND ▸ WORDPRESS AFICIONADO? ▸ WORDPRESS DEVELOPERS? ▸ ANDROID DEVELOPERS? ▸ GROOVY DEVELOPERS?

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SMALL ( < 20 EMPLOYEES ) MEDIUM-BIG ( > 20 EMPLOYEES )

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WHY?

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IS IT POSSIBLE TO HIRE GROOVY DEVELOPERS FOR A START-UP?

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SHOPTIMIX PROFILE?

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IS GROOVY TOO NICHE?

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TEXT

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DOES GROOVY NEED TO BE IN THE TOP 10?

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GROOVY CAN BE ANDROID’ SWIFT

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WORDPRESS

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WHY WORDPRESS?

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POWERS 25% OF ALL SITES ACROSS THE WEB WORDPRESS SOURCE W3TECHS

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CHEAP HOSTING

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PRODUCT IS USER FRIENDLY

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PRODUCT IS FLEXIBLE

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LOTS OF PLUGINS!

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HOW TO CREATE A CONFERENCE APP POWERED BY WORPRESS?

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CUSTOM POST TYPES ▸ CONGRESS ▸ SPEAKER ▸ TALK

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HTTP://EXAMPLE.COM/WP-JSON/POSTS?TYPE=TALK

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ANDROID

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https://github.com/groovy/groovy-android-gradle-plugin

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http://mariogarcia.github.io/grooid-templates/ https://github.com/rvanderwerf/grooid-templates

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SQLite ENTITIES grooid_wpapi Activities Fragments Adapters USE CASES INTERFACE ADAPTERS BotConf grooid_wpapi

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REFRESH ▸ BACKGROUND TASK TO DOWNLOAD JSON ▸ UPDATE LOCAL DATABASE ▸ NOTIFY UI OF CHANGES IN THE DATABASE AND DISPLAY CHANGES

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https://github.com/Arasthel/SwissKnife

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GROOID_WPAPI ▸ https://github.com/sdelamo/grooid-wpapi

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ADAPTER PATTERN ▸ CONVERTS THE INTERFACE OF A CLASS INTO ANOTHER INTERFACE THE CLIENTS EXPECT. ADAPTERS LETS CLASSES WORK TOGETHER THAT COULDN’T OTHERWISE BECAUSE OF INCOMPATIBLE INTERFACES SOURCE HEAD FIRST PATTERNS

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GROOID_WPAPI void loadConferenceData { List conferences, List speakers, List talks -> } JSON PAYLOAD void fetchAllPosts(String url, String type, Closure customFields) { List posts -> } SpeakerWPAPIPostAdapter SpeakeTalkWPAPIPostAdapter class RemoteRepositoryUseCase implements IRemoteRepository

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PAGINATION

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STRING INTERPOLATION

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JAVA GROOVY

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GROOVY WITH OPERATOR

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AgendaSessionTimeHeader TalkCard AgendaSessionTimeHeader AgendaSessionTimeHeader TalkCard TalkCard TalkCard

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CHRONOLOGICAL ORDER REVERSE CHRONOLOGICAL ORDER 12 Dec 2014 11 Dec 2014 13 Dec 2013 12 Dec 2013 14 Dec 2015 15 Dec 2015

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SPOCK ON ANDROID ▸ https://github.com/pieces029/android-spock

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JAVA GROOVY

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SHARED PREFERENCES

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TRAITS

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MAIN ACTIVITY TALK ACTIVITY

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ASTS HTTPS://GITHUB.COM/MARIOGARCIA/MGUG-ANDROID

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FROM:

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TO:

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CHALLENGES

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MULTI-DEX IS A NIGHTMARE ▸ Android 64k method limit METHOD COUNT COMPARISION 0 7500 15000 22500 30000 OKHTTP IO.FABRIC GSON RETROFIT GROOVY ANDROID SOURCE: HTTPS://GITHUB.COM/GROOVY/GROOVY-ANDROID-GRADLE-PLUGIN/ISSUES/65

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ANDROID STUDIO SUPPORT

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CALL TO ACTION

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WORK IN PROGRESS ▸ GROOID_WPAPI (https://github.com/sdelamo/grooid-wpapi) ▸ BOTCONF (https://github.com/sdelamo/botconf)

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CODE ANDROID PROJECTS ON GROOVY

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GROOVYCALAMARI.COM A “weekly” curated email newsletter full of interesting, relevant links about the Groovy Ecosystem