| fullpage=true |
| page.title=Develop |
| header.hide=1 |
| carousel=1 |
| tabbedList=1 |
| @jd:body |
| |
| <style> |
| #noplayer-message { |
| position:absolute;top:50%;left:0;width:100%;z-index:-1;text-align:center;display:none; |
| } |
| #player-frame object {z-index:1;} |
| </style> |
| |
| <div id="player-wrapper"> |
| <div id="player-frame"> |
| <div id="noplayer-message"> |
| <!-- busted flash player message --> |
| Your video is supposed to appear here.<br/> |
| Make sure you have the <a href="http://get.adobe.com/flashplayer/" target="_blank">Flash® Player</a>. |
| </div> |
| <div id="player"><!-- Youtube embeds here... actually replaces this div --></div> |
| <a class="close" onclick="$('#player-wrapper').hide()">close video</a> |
| </div> |
| </div> |
| |
| |
| <div class="wrap"> |
| <!-- Slideshow --> |
| <div class="slideshow-container slideshow-develop col-16"> |
| <a href="" class="slideshow-prev">Prev</a> |
| <a href="" class="slideshow-next">Next</a> |
| <div class="frame"> |
| <ul> |
| <li class="item carousel-home"> |
| <div class="col-8"> |
| <img |
| src="http://4.bp.blogspot.com/-g05If_eKKRQ/UAcrVLI-OYI/AAAAAAAAAr8/AWvunVb5S-w/s320/nexus7.png" |
| class="play no-shadow no-transform" /> |
| </div> |
| <div class="content-right col-6"> |
| <p class="title-intro">From the blog:</p> |
| <h2>Getting Your App Ready for Jelly Bean and Nexus 7</h2> |
| <p>For many people, their first taste of Jelly Bean will be on the beautiful |
| Nexus 7. While most applications will run just fine on Nexus 7, who wants |
| their app to be just fine? Here are some tips for optimizing your application |
| to make the most of this device.</p> |
| <p><a |
| href="http://android-developers.blogspot.com/2012/07/getting-your-app-ready-for-jelly-bean.html" class="button">Read |
| more</a></p> |
| </div> |
| </li> |
| <li class="item carousel-home"> |
| <div class="col-8"> |
| <img |
| src="http://1.bp.blogspot.com/-6qyjPxTuzv0/T6lde-Oq_fI/AAAAAAAABXc/zle7OFEGP44/s400/fddns%2Bcopy.png" |
| class="play no-shadow no-transform" /> |
| </div> |
| <div class="content-right col-6"> |
| <p class="title-intro">From the blog:</p> |
| <h2>Using DialogFragments</h2> |
| <p>In this post, I'll show how to use DialogFragments with the <a |
| href="http://developer.android.com/reference/android/support/v4/app/DialogFragment.html">v4 support |
| library</a> (for backward compatibility on pre-Honeycomb devices) to show a simple edit dialog and |
| return a result to the calling Activity using an interface.</p> |
| <p><a |
| href="http://android-developers.blogspot.com/2012/05/using-dialogfragments.html" class="button">Read |
| more</a></p> |
| </div> |
| </li> |
| <li class="item carousel-home"> |
| <div class="col-8"> |
| <img |
| src="http://1.bp.blogspot.com/-6K1kfNOdek8/T72bXvtTSQI/AAAAAAAABmw/kYzmJt0_328/s1600/google-play-subscriptions.png" class="play"></div> |
| <div class="content-right col-6"> |
| <p class="title-intro">From the blog:</p> |
| <h2>In-app Subscriptions in Google Play</h2> |
| <p>Starting today, developers can use In-app Billing to sell monthly or annual |
| subscriptions from inside of their apps. All subscriptions are auto-renewing, for every app and game |
| and every type of subscription product.</p> |
| <p><a class="button" |
| href="http://android-developers.blogspot.com/2012/05/in-app-subscriptions-in-google-play.html">Read |
| more</a></p> |
| </div> |
| </li> |
| <li class="item carousel-home"> |
| <div class="col-8"> |
| <img |
| src="{@docRoot}images/home/developers_live.png" class="play"></div> |
| <div class="content-right col-6"> |
| <h2>Learn what great apps are made of</h2> |
| <p>Every week we host a live broadcast in which we review a collection of apps and games |
| nominated by the creators. It's no-holds-barred and we tell you exactly what is flawed or |
| fantastic in each app and how to make improvements.</p> |
| <p><a href="" class="button" onclick="$('ul#DevelopersLive li:first |
| a').click();return false;">Watch the latest review</a></p> |
| </div> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- /End slideshow --> |
| </div> |
| <div class="wrap"> |
| <!-- news and feature feed --> |
| <div class="feed col-8" style="margin-left:0"> |
| <ul class="feed-nav"> |
| <li class="active">DEVELOPER NEWS</li> |
| <li>FEATURED DOCS</li> |
| </ul> |
| <div class="feed-container"> |
| <div class="feed-frame"> |
| <!-- DEVELOPER NEWS --> |
| <ul> |
| <li><a href="http://android-developers.blogspot.com/2012/06/android-sdk-tools-revision-20.html"> |
| <div class="feed-image" style="background:url('http://1.bp.blogspot.com/-Kp1qE5du6l8/T-xurIjfPgI/AAAAAAAABAM/kuWQwPgi0rw/s640/newactivity+(1).png') no-repeat 0 0"> |
| </div> |
| <h4>Android SDK Tools, Revision 20</h4> |
| <p>Along with the preview of the Android 4.1 (Jelly Bean) platform, we launched Android SDK Tools R20 and ADT 20.0.0. Here are a few things...</p> |
| </a></li> |
| <li><a href="http://android-developers.blogspot.com/2012/04/faster-emulator-with-better-hardware.html"> |
| <div class="feed-image" style="background:url('../images/emulator-wvga800l.png') no-repeat 0 0"> |
| </div> |
| <h4>A Faster Emulator with Better...</h4> |
| <p>Today we’re thrilled to announce several significant improvements to the emulator, including a dramatic...</p> |
| </a></li> |
| <li><a href="http://android-developers.blogspot.com/2012/04/android-c2dm-client-login-key.html"> |
| <div class="feed-image" style="background:url('../images/develop/auth-code.png') no-repeat 0 0"> |
| </div> |
| <h4>Android C2DM — Client Login key...</h4> |
| <p>In the upcoming weeks, some of the older Client |
| Login authentication keys will expire. If you generated the token you’re...</p> |
| </a></li> |
| <li><a href="http://android-developers.blogspot.com/2012/04/accessibility-are-you-serving-all-your.html"> |
| <div class="feed-image"> |
| </div> |
| <h4>Accessibility</h4> |
| <p>We recently published some new resources to help developers make their Android applications more accessible... </p> |
| </a></li> |
| |
| </ul> |
| <!-- FEATURED DOCS --> |
| <ul> |
| <li><a href="{@docRoot}guide/google/play/billing/index.html"> |
| <h4>Google Play In-app Billing</h4> |
| <p>In-app Billing is a Google Play service that lets you sell digital content from inside your applications. You can sell products as standard in-app products (one-time purchase) or with subscriptions (recurring...</p> |
| </a></li> |
| <li><a href="{@docRoot}guide/topics/providers/contacts-provider.html"> |
| <h4>Contacts Provider</h4> |
| <p>The Contacts Provider is a powerful and flexible Android component that manages the device's central repository of data about people. You can use it to build powerful social features...</p> |
| </a></li> |
| <li><a href="{@docRoot}training/efficient-downloads/index.html"> |
| <h4>Transferring Data Without Draining the Battery</h4> |
| <p>This training class demonstrates the best practices for scheduling and executing downloads using techniques such as caching, polling, and prefetching.</p> |
| </a></li> |
| <li><a href="{@docRoot}training/backward-compatible-ui/index.html"> |
| <h4>Creating Backward-Compatible UIs</h4> |
| <p>This training class demonstrates how to use UI components and APIs available in newer versions of Android in a backward-compatible way, ensuring that your application still runs on previous versions...</p> |
| </a></li> |
| </ul> |
| </div> |
| </div> |
| </div> <!-- /news and feature feed --> |
| <!-- video feed --> |
| <div class="feed col-8" style="margin-right:0"> |
| <ul class="feed-nav"> |
| <li class="active">DEVELOPERS LIVE</li> |
| <li>VIDEO PLAYLISTS</li> |
| </ul> |
| <div class="feed-container"> |
| <div class="feed-frame"> |
| <ul id="DevelopersLive"> |
| </ul> |
| <ul id="VideoPlaylists"> |
| </ul> |
| </div> |
| </div> |
| </div> |
| <!-- /video feed --> |
| </div> |
| |
| <br class="clearfix"/> |
| </div> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <script src="//swfobject.googlecode.com/svn/trunk/swfobject/swfobject.js" type="text/javascript"></script> |
| <script type="text/javascript"> |
| |
| /* Load a video into the player box. |
| * @param id The YouTube video ID |
| * @param title The video title to display in the player box (character escaped) |
| * @param autoplay Whether to automatically play the video |
| */ |
| function loadVideo(id, title, autoplay) { |
| swfobject.embedSWF('//www.youtube.com/v/' + id + '&rel=1&border=0&fs=1&autoplay=' + |
| (autoplay?1:0), 'player', '525', '330', '9.0.0', false, false, {allowfullscreen: 'true'}); |
| $("#videoPlayerTitle").html("<h2>" + unescape(title) + "</h2>"); |
| $("#player-wrapper").show(); |
| setTimeout(function(){$('#noplayer-message').show()}, 2000); |
| } |
| |
| /* Draw all videos from a playlist into a 'videoPreviews' list |
| * @param data The feed data returned from the youtube request |
| */ |
| function renderVideoPlaylists(data) { |
| var MAX_LIST_DESC_LENGTH = 130; // the length at which we will trim the description |
| var MAX_VIDEO_DESC_LENGTH = 100; // the length at which we will trim the description |
| var MAX_LIST_LENGTH = 4; // number of videos to put in the list |
| var feed = data.feed; |
| var entries = feed.entry || []; |
| var playlistId = feed.yt$playlistId.$t; |
| |
| var $ulVideos = $('<ul style="display:none"/>'); |
| var summary = feed.media$group.media$description != null ? feed.media$group.media$description.$t : feed.subtitle.$t; |
| |
| var $liPlaylist = $('<li class="playlist"></li>'); |
| var $aPlaylist = $('<a href="" onclick="togglePlaylist(this);return false;"></a>'); |
| $liPlaylist.append($aPlaylist); |
| $aPlaylist.append('<h4>' + feed.title.$t + '</h4>'); |
| |
| var playlistDescription = summary.substr(0, MAX_LIST_DESC_LENGTH); |
| playlistDescription += playlistDescription.length == MAX_LIST_DESC_LENGTH ? "..." : ""; // add ellipsis if we've chopped the description |
| $aPlaylist.append('<p>' + playlistDescription + '</p>'); |
| |
| // Loop through each entry (each video) and add it to the 'videoPreviews' list |
| var length = feed.entry.length < MAX_LIST_LENGTH ? feed.entry.length : MAX_LIST_LENGTH; // max of 4 videos per list |
| for (var i = 0; i < length; i++) { |
| var entry = entries[i]; |
| |
| var title = entry.title.$t; |
| var id = entry.media$group.yt$videoid.$t; |
| var thumbUrl = entry.media$group.media$thumbnail[0].url; |
| var fullDescription = entry.media$group.media$description.$t; |
| var playerUrl = entry.media$group.media$content[0].url; |
| |
| var shortDescription = fullDescription.substr(0, MAX_VIDEO_DESC_LENGTH); |
| shortDescription += shortDescription.length == MAX_VIDEO_DESC_LENGTH ? "..." : ""; // add ellipsis if we've chopped the description |
| |
| var img = $('<img src="' + thumbUrl + '" width="60" height="45"/>'); |
| var a = $('<a href="#" onclick="loadVideo(\'' + id + '\',\'' + escape(title) + '\',true); return false;" />'); |
| var pShortDescription = $('<p>' + shortDescription + '</p>'); |
| var h5Title = "<h5>" + title + "</h5>"; |
| var li = $('<li class="playlist-video"/>'); |
| |
| li.append(a); |
| a.append(img).append(h5Title).append(pShortDescription); |
| |
| $ulVideos.append(li); |
| |
| // use the first entry's thumbnail for the playlist |
| if (i == 0) { |
| $aPlaylist.prepend('<img src="' + thumbUrl + '" width="120" height="90"/>'); |
| } |
| } |
| |
| if (feed.entry.length > MAX_LIST_LENGTH) { |
| // add item to go to youtube for playlist |
| $ulVideos.append('<li class="more"><a href="//www.youtube.com/playlist?list=PL' + playlistId + '">More »</a></li>'); |
| } |
| |
| $liPlaylist.append($ulVideos); |
| $('#VideoPlaylists').append($liPlaylist); |
| } |
| |
| |
| function renderDevelopersLivePlaylist(data) { |
| |
| var MAX_DESC_LENGTH = 125; // the length at which we will trim the description |
| var feed = data.feed; |
| var entries = feed.entry || []; |
| var playlistId = feed.yt$playlistId.$t; |
| |
| var ul = $('#DevelopersLive'); |
| |
| // Loop through each entry (each video) and add it to the '#DevelopersLive' list |
| for (var i = 0; i < 4; i++) { |
| var entry = entries[i]; |
| |
| var title = entry.title.$t; |
| var id = entry.media$group.yt$videoid.$t; |
| var thumbUrl = entry.media$group.media$thumbnail[0].url; |
| var fullDescription = entry.media$group.media$description.$t; |
| var playerUrl = entry.media$group.media$content[0].url; |
| var shortDescription = fullDescription.substr(0, MAX_DESC_LENGTH); |
| shortDescription += shortDescription.length == MAX_DESC_LENGTH ? "..." : ""; // add ellipsis if we've chopped the description |
| |
| var img = $('<img src="' + thumbUrl + '" width="120" height="90"/>'); |
| var a = $('<a href="#" onclick="loadVideo(\'' + id + '\',\'' + escape(title) + '\',true); return false;" />'); |
| var pShortDescription = $('<p>' + shortDescription + '</p>'); |
| var h4Title = "<h4>" + title + "</h4>"; |
| var li = $('<li/>'); |
| |
| li.append(a); |
| a.append(img).append(h4Title).append(pShortDescription); |
| |
| ul.append(li); |
| } |
| } |
| |
| |
| |
| /* This 'playlist' object defines the playlist IDs for each tab. |
| * Each name inside 'playlist' corresponds to class names for the tab that the playlists belong to (eg: "googleioTab" and "googleioBox" divs). |
| * Each string in 'ids' is the ID of a YouTube playlist that belongs in the corresponding tab. |
| */ |
| var playlists = { |
| 'googleio' : { |
| 'ids': ["4C6BCDE45E05F49E"] |
| }, |
| 'fridayreview' : { |
| 'ids': ["B7B9B23D864A55C3"] |
| }, |
| 'officehours' : { |
| 'ids': ["7383D9AADA6E6D55"] |
| }, |
| 'about' : { |
| 'ids': ["D7C64411AF40DEA5"] |
| } |
| }; |
| |
| /* Request the playlist feeds from YouTube */ |
| function showVideosPlaylists() { |
| for (var x in playlists) { |
| var ids = playlists[x].ids; |
| for (var i in ids) { |
| var script = "<script type='text/javascript' src='//gdata.youtube.com/feeds/api/playlists/" |
| + ids[i] + |
| "?v=2&alt=json-in-script&max-results=50&callback=renderVideoPlaylists&orderby=published'><\/script>"; |
| $("body").append(script); |
| } |
| } |
| } |
| |
| |
| /* Request the playlist feeds from YouTube */ |
| function showDevelopersLivePlaylist() { |
| var playlistId = "B7B9B23D864A55C3"; /* The Friday Review */ |
| var script = "<script type='text/javascript' src='//gdata.youtube.com/feeds/api/playlists/" |
| + playlistId + |
| "?v=2&alt=json-in-script&max-results=10&callback=renderDevelopersLivePlaylist&orderby=published'><\/script > "; |
| $("body").append(script); |
| } |
| |
| |
| function togglePlaylist(listLink) { |
| var $list = $(listLink).parent(); |
| var $ul = $list.find('ul'); |
| if ($ul.is(":visible")) { |
| $ul.slideUp(function() { |
| $list.css({'height':'inherit'}); |
| }); |
| } else { |
| $list.closest('ul').find('li.playlist').find('ul').slideUp(); |
| $ul.slideDown(); |
| $list.css({'height':'auto'}); |
| } |
| } |
| |
| showDevelopersLivePlaylist(); |
| showVideosPlaylists(); |
| </script> |
