android isn't just phones

8/8/2019 Android isn't just phones

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@kevinmcdonaghAndroid isn't just about phones


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W3C standards'95 - HTML4

'96 - XML'2012? - HTML5


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New input element's in HTML5:

tel,search,url,email,datetimedate,month,

week,time,

datetime-localnumber,range,color


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WebSocket API

WebSocket protocolServer-Sent EventsWeb Storage (localStorage and sessionStorage)Web SQL DatabaseGeolocationWorkersOffline

hasFeature("XHTML", "5.0")


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Source: Isuppli Press release 201

Source: "Future of Embedded Systems Technology". BCC Report G-229R.


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Set Top boxes GPS Units Kiosks Self-Checkout Phones Personal Computers Medical Equipment


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3,000,000 iPads in 80 Days


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1992 - *7
http://www.youtube.com/watch?v=1CsTH9S79qIhttp://www.youtube.com/watch?v=1CsTH9S79qI


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Byte CodeOne DEX file with shared constant poolsDex files are read only & shared within processesAlignment and Ordering to suit local systemRegister based

Dalvik Optimisations


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IntentsIntent Receivers


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Broadcast Receivers Intent Filters listen to Broadcast Intents


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Intent Types

Activity Action Broadcast Intents


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Intent intent = new Intent (......................);startActivity(intent);

Intent i = new Intent();i.setAction("my.package.action");i.putExtra("number", new Integer( 99 ) );

i.putExtra("text", new String( foo) );startSubActivity(i, ACTIVITY_INVOKE);


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Intent intent = new Intent (Intent.ACTION_DIAL,Uri.parse(tel:93675359)); startActivity(intent);

Intent intent = new Intent (Intent.ACTION_VIEW,Uri.parse(http://www.droidcon.co.uk));startActivity(intent);


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Intent intent = new Intent (Intent.ACTION_VIEW, Uri.parse(scheme://));startActivity(intent);


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Intent intent = new Intent (Intent.ACTION_VIEW,Uri.parse(http://www.droidcon.co.uk));

startActivity(intent);


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public class CameraPressed extends Broadcast Receiver {

@Overridepublic void onReceive(Context context, Intent intent) {


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CRUD with HTTP verbs (post/get/put/delete)Simplicity in data sources through a unified interface

query()insert()update()delete()getType()onCreate()


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Dim ScreensSuspend long tasks

Warn about I/ODon't poll+


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Receive messageCheck scheme

Check contentsIntercept SMSPass Extras


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Generate suggested todosSuspend resourcesChange Answering machine

Auto responders to emailSuspend ServicesAuto download shows/podcasts


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28th/29th OctoberLargest everAndroid Conference!

In London!

www.droidcon.co.uk
http://www.droidcon.co.uk/http://www.droidcon.co.uk/


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@novodawww.novoda.com

@kevinmcdonaghTel: 07981932411

android isn't just phones

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