Tudo o que a web (podia ser) ainda será

Tudo o que a web (podia ser) ainda será

C5df370a883b65279af5a7ca94a5eed7?s=128

Jean Carlo Emer

May 07, 2015
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  1. 1.

    Tudo  o  que  a   web   ainda  será podia

     ser uma  análise  de  tecnologias
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  4. 6.

    Espaço  em  que  as  interações   entre  humanos  e  máquinas

      acontecem Interface  de  usuário h"p:/ /en.wikipedia.org/wiki/User_interface
  5. 9.

    $_ Linha  de  
 comando x x Aplicações   na?vas

    ENCONTRO LOCAWEB
 
 CONHEÇA OS PALESTRANTES Web x
  6. 10.

    1. Tecnologias  para   criação  de  interfaces   2. Evolução

     e  situação  
 das  tecnologias  web   3. NaCvo  vs  Web   4. PerspecCvas  futuras  
 da  web  
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    #!/usr/bin/env bash set -e issue_number="$1" usage() { echo "git test

    <issue-number>" } if [ -z "$issue_number" ]; then usage exit 1 fi git fetch --prune remote_branch="$(git branch -a | grep remotes | grep $issue_number | cat)" if [ -z "$remote_branch" ]; then echo "Issue $issue_number not found" exit 1 fi remote_branch="${remote_branch##*/}" git checkout ${remote_branch} h"ps:/ /github.com/juanibiapina/git-­‐flow
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    #include <gtk/gtk.h> static void activate (GtkApplication *app, gpointer user_data) {

    GtkWidget *window; GtkWidget *button; GtkWidget *button_box; window = gtk_application_window_new (app); gtk_window_set_title (GTK_WINDOW (window), "Window"); gtk_window_set_default_size (GTK_WINDOW (window), 200, 200); button_box = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL); gtk_container_add (GTK_CONTAINER (window), button_box); button = gtk_button_new_with_label ("Hello World"); g_signal_connect (button, "clicked", G_CALLBACK (print_hello), NULL); g_signal_connect_swapped (button, "clicked", G_CALLBACK (gtk_widget_destroy)
 , window); gtk_container_add (GTK_CONTAINER (button_box), button); gtk_widget_show_all (window); } int main (int argc, char **argv) { /* ... */ } h"ps:/ /developer.gnome.org/gtk3/stable/gtk-­‐ ge@ng-­‐started.html
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    <?xml version="1.0" encoding="UTF-8" standalone="no"?> <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="7702" systemVersion="14D136" <dependencies>

    <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7701"/> </dependencies> <scenes> <!--Master--> <scene sceneID="pY4-Hu-kfo"> <objects> <navigationController title="Master" id="RMx-3f-FxP" sceneMemberID="viewController"> <navigationBar key="navigationBar" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" <autoresizingMask key="autoresizingMask"/> </navigationBar> <connections> <segue destination="7bK-jq-Zjz" kind="relationship" relationship="rootViewController" id="tsl-Nk-0bq"/> </connections> </navigationController> <placeholder placeholderIdentifier="IBFirstResponder" id="8fS-aE-onr" sceneMemberID="firstResponder"/> </objects> <point key="canvasLocation" x="-38" y="-630"/> </scene> <!--Detail--> <scene sceneID="yUG-lL-AsK"> <objects> <viewController title="Detail" id="JEX-9P-axG" customClass="DetailViewController" sceneMemberID="viewController <layoutGuides> <viewControllerLayoutGuide type="top" id="SYR-Wa-9uf"/> <viewControllerLayoutGuide type="bottom" id="GAO-Cl-Wes"/> </layoutGuides> <view key="view" contentMode="scaleToFill" id="svH-Pt-448"> <rect key="frame" x="0.0" y="0.0" width="600" height="600"/> <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/> <subviews> <label clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" text="Detail view <rect key="frame" x="20" y="292" width="560" height="17"/> <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/> <fontDescription key="fontDescription" type="system" size="system"/> <color key="textColor" cocoaTouchSystemColor="darkTextColor"/> <nil key="highlightedColor"/> </label> </subviews> <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite" <constraints> <constraint firstItem="0XM-y9-sOw" firstAttribute="leading" secondItem="svH-Pt-448" secondAttribute <constraint firstItem="0XM-y9-sOw" firstAttribute="centerY" secondItem="svH-Pt-448" secondAttribute
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    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="io.embarque.embarque.activities.AccurateFeedback"> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical">

    <RelativeLayout android:layout_width="match_parent" android:layout_height="wrap_content"> <ImageView android:id="@+id/cover" android:layout_width="match_parent" android:layout_height="110dp" /> <View android:id="@+id/layer" android:layout_width="match_parent" android:layout_height="110dp" android:background="@drawable/backbar"/>
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    <html> <head> <title> ActiveReports Document </title><meta HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8" />

    </head><body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0"> <style> @page{size: 8.5in 11in;margin-top:0.2in;margin-left:0.8in;margin-right: 0.4in;margin-bottom:0.2in;} </style><div style="page-break-inside:avoid;"> <div style="position:relative;width:7.3in;height:10.6in;"> <span style="position:absolute;top:0.7638889in;left:0.06388891in;width: 1.954615in;height:0.2061111in;font-family:Times New Roman;font-size: 10pt;color:#000000;vertical-align:top;"><nobr>Nils Ericsonsgymnasiet</nobr></ span> <span style="position:absolute;top:0.9838889in;left:0.06388891in;width: 1.560914in;height:0.2461111in;font-family:Times New Roman;font-size: 14pt;color:#000000;vertical-align:top;"><nobr>FP1AMA1201</nobr></span> <span style="position:absolute;top:1.467736in;left:0.001999974in;width: 7.265717in;height:0.01in;overflow:hidden;background-color:Black;"></span> <span style="position:absolute;top:1.243889in;left:0.06388891in;width: 0.2861111in;height:0.2061111in;font-family:Times New Roman;font-size: 10pt;color:#000000;font-weight:bold;vertical-align:top;"><nobr>Nr</nobr></ span> <span style="position:absolute;top:1.467736in;left:0.001999974in;width: 7.265717in;height:0.01in;overflow:hidden;background-color:Black;"></span> <span style="position:absolute;top:1.243889in;left:0.4638888in;width:</body> </html>
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    HTML Canvas Audio
 Video App  
 Cache Input
 types CSS

     2 Transforms AnimaCon Gradient Flexbox Filter SVG Especificações
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    function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; } function

    MM_preloadImages() { // v3.0document.getElementById('navcontainer').style.visibility = 'hidden'; var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++) if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}} } function MM_findObj(n, d) { //v4.01 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); if(!x && d.getElementById) x=d.getElementById(n); return x; } function MM_swapImage() { //v3.0 var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3) if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];} }
  22. 35.

    Apesar  de  ser  uma  linguagem  muito   fácil  de  aprender

     e  escrever,  o   JavaScript  nasceu  com  uma  série  de   deficiências
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    JS Object
 properCes Array  
 manipulaCon Arrow  
 funcCons Block


    scoping Classes Default
 parameter
 values Destructuring  
 Assignments Iterators Generators Modules Rest  
 parameters Spread
 operator Template
 strings Especificações
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    HTML  &  
 CSS  &   JS As  tecnologias  e

     comunidade   evoluíram,  as  tecnologias  são  uma   óCma  opção
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    Acesso  a  recursos  de  
 entrada  e  saída   São

     estes  recursos  que  permitem   a  interface  humano  e  máquina
  28. 48.

    Captura  e  
 geração  de  áudio   Comandos  de  


    voz   Controle  por
 toque   Captura  de  
 imagem NaCvo   Web
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    Web  Audio  API  &
 getUserMedia() Permitem  capturar,  processar  e  

    sinteCzar  áudio navigator.getUserMedia({ audio: true }, onStream, onStreamError); h"p:/ /webaudioapi.com
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    Web  Speech  API Ainda  bem  incipiente  mas  uma   óCma

     promessa h"p:/ /updates.html5rocks.com/2013/01/Voice-­‐Driven-­‐ Web-­‐Apps-­‐IntroducUon-­‐to-­‐the-­‐Web-­‐Speech-­‐API
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    getUserMedia() Permite  capturar  e  processar   imagens  e  vídeos navigator.getUserMedia({

    video: true }, function (stream) { video.src = window.URL.createObjectURL(stream); } ); h"p:/ /www.html5rocks.com/en/tutorials/getusermedia/intro
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    Touch  Events Vetor  de  eventos  gerados  através   de  toques

     na  interface el.addEventListener("touchstart", handleStart, false); el.addEventListener("touchend", handleEnd, false); el.addEventListener("touchcancel", handleCancel, false); el.addEventListener("touchleave", handleEnd, false); el.addEventListener("touchmove", handleMove, false);
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    GeolocaCon  API Acessa  a  localização  através   do  GPS,  IP

     e  wifi navigator.geolocation.getCurrentPosition(function (position) { position.coords.latitude; position.coords.longitude; }); h"ps:/ /developer.mozilla.org/en-­‐US/docs/Web/API/ GeolocaUon/Using_geolocaUon
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    NoCficaCon  API Permite  disparar  uma  noCficação   para  o  navegador

    var notification = new Notification(title, options); h"ps:/ /developer.mozilla.org/en/docs/ Web/API/noUficaUon
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    Online  /  Offline  
 Status  e  Events Permitem  checar  e

     monitorar  a   conexão  com  a  Internet
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    Online  /  Offline  
 Status  e  Events Permitem  checar  e

     monitorar  a   conexão  com  a  Internet navigator.onLine; window.addEventListener('online', updateOnlineStatus); window.addEventListener('offline', updateOnlineStatus); h"ps:/ /developer.mozilla.org/en-­‐US/docs/ Online_and_offline_events
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    Baiery  Status  API Permitem  checar  e  monitorar  a   bateria

     do  disposi?vo navigator.getBattery().then(function(battery) { battery.charging; battery.level; battery.chargingTime; battery.dischargingTime; battery.addEventListener('levelchange', function() {}); });
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    Sensores  de
 movimento   Acesso  a
 Fullscreen   Capturar
 luminosidade

      ... h"p:/ /mobilehtml5.org
 h"p:/ /html5please.com NaCvo
 Mobile   Web
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    Elemento  criado   Adicionado  ou  
 removido  do
 DOM  

    Alteração  nos  
 atributos Custom  
 Elements
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    Muta?on  Observers  oferece
 maior  poder  e  controle  dos   elementos

     e  atributos  do  DOM h"ps:/ /developer.mozilla.org/en/docs/Web/API/ MutaUonObserver *
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    Conexão  entre  a  lógica  de   negócio  da  aplicação  e

     sua   interface  de  usuário Data  binding
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    ESTADOS CIDADES var model = { cities: [] }; $('#state').on('change',

    function () { model.cities = [
 'Porto Alegre', 
 'Canoas'
 ]; }); Object.observe(model, function () { // check changes and update cities }); h"ps:/ /jsfiddle.net/p0857yyt
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    Os  Service  Workers  poderão   interceptar  chamadas  a  rede  e

      manter  um  cache  permanente  de   requisições Experiência  
 Offline  rica
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    ENCONTRO LOCAWEB
 
 CONHEÇA OS PALESTRANTES x ENCONTRO LOCAWEB
 


    PALESTRANTES x ENCONTRO LOCAWEB
 
 INSCREVA-SE PREENCHENDO SEUS DADOS ABAIXO x SERVICE WORKER CACHE
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    ENCONTRO LOCAWEB
 
 CONHEÇA OS PALESTRANTES x ENCONTRO LOCAWEB
 


    PALESTRANTES x ENCONTRO LOCAWEB
 
 INSCREVA-SE PREENCHENDO SEUS DADOS ABAIXO x SERVICE WORKER CACHE
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    The  Web  may  not  be  the  only  way  to  deliver

      so5ware,  but  it's  one  that  works  now  and   will  con+nue  to  work  for  a  long  +me.     Web-­‐based  applica<ons  are  cheap  to   develop,  and  easy  for  even  the  smallest   startup  to  deliver.   Paul  Graham Setembro  de  2001 h"p:/ /www.paulgraham.com/road.html