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Scott Main50e990c2012-06-21 17:14:39 -07001fullpage=true
2page.title=Develop
3header.hide=1
4carousel=1
5tabbedList=1
6@jd:body
7
8<style>
9#noplayer-message {
10position:absolute;top:50%;left:0;width:100%;z-index:-1;text-align:center;display:none;
11}
12#player-frame object {z-index:1;}
13</style>
14
15<div id="player-wrapper">
16 <div id="player-frame">
17 <div id="noplayer-message">
18 <!-- busted flash player message -->
19 Your video is supposed to appear here.<br/>
20 Make sure you have the <a href="http://get.adobe.com/flashplayer/" target="_blank">Flash&reg; Player</a>.
21 </div>
22 <div id="player"><!-- Youtube embeds here... actually replaces this div --></div>
23 <a class="close" onclick="$('#player-wrapper').hide()">close video</a>
24 </div>
25</div>
Scott Main50e990c2012-06-21 17:14:39 -070026<div class="wrap">
27 <!-- Slideshow -->
28 <div class="slideshow-container slideshow-develop col-16">
29 <a href="" class="slideshow-prev">Prev</a>
30 <a href="" class="slideshow-next">Next</a>
31 <div class="frame">
32 <ul>
Robert Ly32c0cac2013-02-12 10:31:42 -080033
34 <li class="item carousel-home">
35 <div class="col-8">
Dirk Dougherty9ce329d2013-07-23 23:07:07 -070036 <img
37src="//lh4.ggpht.com/-lfjzgG5Dqrk/UHMThRtpRwI/AAAAAAAABpk/h4d3nsmkgPM/s400/mint.png"
38class="play no-shadow no-transform" />
39 </div>
40 <div class="content-right col-6">
41 <h2>Building Great Apps for Tablets</h2>
42 <p>Tablets are a fast-growing part of the Android installed base and they offer new opportunities for user engagement and monetization. If you are targeting tablets, check out this list of tips and techniques on how to deliver a great app experience for tablet users. </p>
43 <p><a
44href="//android-developers.blogspot.com/2012/11/designing-for-tablets-were-here-to-help.html" class="button">Read
45more</a></p>
46 </div>
47 </li>
48 <li class="item carousel-home">
49 <div class="col-8">
Scott Main99947692013-05-20 11:54:36 -070050 <img src="{@docRoot}images/google/gps-location.png"
51class="play no-shadow no-transform" style="margin:0 0 0 70px;height:230px;width:340px" />
52 </div>
53 <div class="content-right col-6" style="width:350px">
54 <h2>New Location APIs from Google</h2>
55 <p>The latest version of Google Play services includes new APIs that provide more
56 efficient and immediate user location data on devices running Android 2.2
57 and higher. Features include geofencing APIs, user activity recognition, and
58 power-efficient location updates.</p>
59 <p><a
60href="{@docRoot}google/play-services/location.html" class="button">Read more</a></p>
61 </div>
62 </li>
63
64 <li class="item carousel-home">
65 <div class="col-8">
Robert Ly32c0cac2013-02-12 10:31:42 -080066 <img src="{@docRoot}images/google/gps-plus-signin-hero.jpg"
67class="play no-shadow no-transform" style="margin:0 0 0 40px;max-height:250px;height:250px;
68 max-width:409px;width:409px" />
69 </div>
70 <div class="content-right col-6" style="width:350px">
Scott Main99947692013-05-20 11:54:36 -070071 <h2>New Cross-Platform Single Sign On</h2>
72 <p>Google+ Sign-In is an easy, trusted way to sign a user into your app.
73 Now it's even more seamless. A user can sign in to your app on one device and
74 pick it up on another&mdash;without signing in again. Best of all, it's built
75 into Google+ Sign-in, so there's no change needed in your app.</p>
Robert Ly32c0cac2013-02-12 10:31:42 -080076 <p><a
77href="{@docRoot}google/play-services/plus.html" class="button">Read more</a></p>
Scott Main99947692013-05-20 11:54:36 -070078 </div>
Robert Ly32c0cac2013-02-12 10:31:42 -080079 </li>
80
Dirk Dougherty76cdbdc2012-10-22 21:30:29 -070081 <li class="item carousel-home">
82 <div class="col-8">
Scott Main9748abb2012-11-29 14:28:44 -080083 <img src="{@docRoot}images/google/maps-v2-trulia-n7.png"
84class="play no-shadow no-transform" style="margin:0 0 0 40px;max-height:250px;height:250px;
Scott Mainb74844c2012-11-29 21:13:30 -080085 max-width:409px;width:409px" />
Scott Main9748abb2012-11-29 14:28:44 -080086 </div>
87 <div class="content-right col-6" style="width:350px">
Scott Mainaaaa1562012-12-03 09:19:10 -080088 <h2>New Google Maps Android APIs!</h2>
Scott Main9748abb2012-11-29 14:28:44 -080089 <p>Google Maps Android API version 2 is now available with enhanced
90 features such as 3D buildings, vector-based map tiles, rich overlay capabilities,
91 indoor maps, support for fragments, and much more.</p>
92
93 <p>The APIs are bundled with Google Play services and are
94 compatible with Android 2.2 and higher.</p>
95 <p><a
96href="{@docRoot}google/play-services/maps.html" class="button">Read more</a></p>
97 </div>
98 </li>
Scott Main50e990c2012-06-21 17:14:39 -070099 </ul>
100 </div>
101 </div>
102 <!-- /End slideshow -->
103</div>
104<div class="wrap">
105 <!-- news and feature feed -->
106 <div class="feed col-8" style="margin-left:0">
107 <ul class="feed-nav">
108 <li class="active">DEVELOPER NEWS</li>
109 <li>FEATURED DOCS</li>
110 </ul>
111 <div class="feed-container">
112 <div class="feed-frame">
113 <!-- DEVELOPER NEWS -->
Dirk Dougherty76cdbdc2012-10-22 21:30:29 -0700114 <ul>
Dirk Dougherty9ce329d2013-07-23 23:07:07 -0700115 <li><a href="//android-developers.blogspot.com/2013/07/making-beautiful-android-app-icons.html">
116 <div class="feed-image" style="background:url('//2.bp.blogspot.com/-HfoO6KNFBKA/UeiyRoELb7I/AAAAAAAAAFs/bHR-5viktU4/s1000/icons.png') no-repeat 0 0;background-size:500px;background-position:center center;"></div>
117 <h4>Making Beautiful Android App Icons</h4>
118 <p>As higher density screens gain popularity, it's important to make sure your launcher icon is crisp and high quality...</p>
119 </a></li>
120 <li><a href="//android-developers.blogspot.com/2013/07/beautiful-design-collection-summer-2013.html">
121 <div class="feed-image" style="background:url('//1.bp.blogspot.com/-k8DZYu0daT4/UdRt1AzstvI/AAAAAAAAAFM/CvEkb2yh-i0/s965/beautifulapps_4.png') no-repeat 0 0"></div>
122 <h4>The Beautiful Design Summer 2013 Collection</h4>
Dirk Dougherty2ffbfba2013-07-30 10:46:50 -0700123 <p>See the apps chosen by the Android Design team for their masterfully crafted design details...</p>
Dirk Dougherty9ce329d2013-07-23 23:07:07 -0700124 </a></li>
Dirk Doughertyf42010b2013-10-20 12:47:43 -0700125 <li><a href="//android-developers.blogspot.com/2013/10/new-developer-features-in-google-play.html">
126 <div class="feed-image" style="background:url('//3.bp.blogspot.com/-k33rf398Lqw/UlRUMQQRUNI/AAAAAAAAClM/pSwz2YgQpmY/s1600/gps-play_games_logo.png') no-repeat 0 0;background-size:130px;background-position:8px -4px;"></div>
127 <h4>New Features in Google Play Games</h4>
128 <p>Three new features that make it easier to understand what players are doing in your game and help you manage game features...</p>
Dirk Dougherty9ce329d2013-07-23 23:07:07 -0700129 </a></li>
Scott Main99947692013-05-20 11:54:36 -0700130 <li><a href="//android-developers.blogspot.com/2013/05/new-ways-to-optimize-your-business-in.html">
Dirk Dougherty0d18ac62013-10-31 14:01:56 -0700131 <div class="feed-image" style="background:url('//3.bp.blogspot.com/-_8WvpdTVGsE/UkxxxrVoNNI/AAAAAAAACj8/FrQyA-BO11c/s1600/gp-referral-ga.png') no-repeat 0 0;background-size:180px"></div>
Dirk Doughertyf42010b2013-10-20 12:47:43 -0700132 <h4>Linking Google Analytics with Google Play</h4>
133 <p>Understanding your users easier through a new integration between Google Analytics and the Google Play Developer Console...</p>
Scott Main99947692013-05-20 11:54:36 -0700134 </a></li>
Dirk Dougherty76cdbdc2012-10-22 21:30:29 -0700135 </ul>
Scott Main50e990c2012-06-21 17:14:39 -0700136 <!-- FEATURED DOCS -->
Dirk Dougherty76cdbdc2012-10-22 21:30:29 -0700137 <ul>
138 <li><a href="{@docRoot}distribute/googleplay/spotlight/tablets.html">
139 <h4>Tablet Stories</h4>
140 <p>More developers are investing in a full tablet experience for their apps. Here are some stories from developers who are seeing real results as they expand their offering to include Android tablets. </p>
141 </a></li>
142 <li><a href="{@docRoot}distribute/googleplay/quality/core.html">
143 <h4>Core App Quality Guidelines</h4>
144 <p>This document helps you assess basic aspects of quality in your app through a compact set of core app quality criteria and associated tests. All Android apps should meet these criteria.</p>
145 </a></li>
146 <li><a href="{@docRoot}guide/topics/ui/notifiers/notifications.html">
147 <h4>Updated Notifications API Guide</h4>
148 <p>The Notifications API Guide is updated to include information about building Jelly Bean rich notifications using the Support Library APIs for backwards-compatibility.</p>
149 </a></li>
150 <li><a href="{@docRoot}guide/topics/ui/dialogs.html">
151 <h4>Updated Dialogs API Guide</h4>
152 <p>The Dialogs API Guide now shows to use DialogFragment class, a simpler way to manage your dialogs and embed them in alternative layouts.</p>
153 </a></li>
154 </ul>
Scott Main50e990c2012-06-21 17:14:39 -0700155 </div>
156 </div>
157 </div> <!-- /news and feature feed -->
158 <!-- video feed -->
159 <div class="feed col-8" style="margin-right:0">
160 <ul class="feed-nav">
161 <li class="active">DEVELOPERS LIVE</li>
162 <li>VIDEO PLAYLISTS</li>
163 </ul>
164 <div class="feed-container">
165 <div class="feed-frame">
Dirk Dougherty76cdbdc2012-10-22 21:30:29 -0700166 <ul id="DevelopersLive">
167 </ul>
168 <ul id="VideoPlaylists">
169 </ul>
Scott Main50e990c2012-06-21 17:14:39 -0700170 </div>
171 </div>
172 </div>
173 <!-- /video feed -->
174</div>
175
176<br class="clearfix"/>
Scott Main50e990c2012-06-21 17:14:39 -0700177
178
179
180
181
182
183
184
185
186
187<script src="//swfobject.googlecode.com/svn/trunk/swfobject/swfobject.js" type="text/javascript"></script>
188<script type="text/javascript">
189
190/* Load a video into the player box.
191 * @param id The YouTube video ID
192 * @param title The video title to display in the player box (character escaped)
193 * @param autoplay Whether to automatically play the video
194 */
195function loadVideo(id, title, autoplay) {
196 swfobject.embedSWF('//www.youtube.com/v/' + id + '&rel=1&border=0&fs=1&autoplay=' +
197 (autoplay?1:0), 'player', '525', '330', '9.0.0', false, false, {allowfullscreen: 'true'});
198 $("#videoPlayerTitle").html("<h2>" + unescape(title) + "</h2>");
199 $("#player-wrapper").show();
200 setTimeout(function(){$('#noplayer-message').show()}, 2000);
201}
202
203/* Draw all videos from a playlist into a 'videoPreviews' list
204 * @param data The feed data returned from the youtube request
205 */
206function renderVideoPlaylists(data) {
207 var MAX_LIST_DESC_LENGTH = 130; // the length at which we will trim the description
208 var MAX_VIDEO_DESC_LENGTH = 100; // the length at which we will trim the description
209 var MAX_LIST_LENGTH = 4; // number of videos to put in the list
210 var feed = data.feed;
211 var entries = feed.entry || [];
212 var playlistId = feed.yt$playlistId.$t;
213
214 var $ulVideos = $('<ul style="display:none"/>');
215 var summary = feed.media$group.media$description != null ? feed.media$group.media$description.$t : feed.subtitle.$t;
216
217 var $liPlaylist = $('<li class="playlist"></li>');
218 var $aPlaylist = $('<a href="" onclick="togglePlaylist(this);return false;"></a>');
219 $liPlaylist.append($aPlaylist);
220 $aPlaylist.append('<h4>' + feed.title.$t + '</h4>');
221
222 var playlistDescription = summary.substr(0, MAX_LIST_DESC_LENGTH);
223 playlistDescription += playlistDescription.length == MAX_LIST_DESC_LENGTH ? "..." : ""; // add ellipsis if we've chopped the description
224 $aPlaylist.append('<p>' + playlistDescription + '</p>');
225
226 // Loop through each entry (each video) and add it to the 'videoPreviews' list
227 var length = feed.entry.length < MAX_LIST_LENGTH ? feed.entry.length : MAX_LIST_LENGTH; // max of 4 videos per list
228 for (var i = 0; i < length; i++) {
229 var entry = entries[i];
230
231 var title = entry.title.$t;
232 var id = entry.media$group.yt$videoid.$t;
233 var thumbUrl = entry.media$group.media$thumbnail[0].url;
234 var fullDescription = entry.media$group.media$description.$t;
235 var playerUrl = entry.media$group.media$content[0].url;
236
237 var shortDescription = fullDescription.substr(0, MAX_VIDEO_DESC_LENGTH);
238 shortDescription += shortDescription.length == MAX_VIDEO_DESC_LENGTH ? "..." : ""; // add ellipsis if we've chopped the description
239
240 var img = $('<img src="' + thumbUrl + '" width="60" height="45"/>');
241 var a = $('<a href="#" onclick="loadVideo(\'' + id + '\',\'' + escape(title) + '\',true); return false;" />');
242 var pShortDescription = $('<p>' + shortDescription + '</p>');
243 var h5Title = "<h5>" + title + "</h5>";
244 var li = $('<li class="playlist-video"/>');
245
246 li.append(a);
247 a.append(img).append(h5Title).append(pShortDescription);
248
249 $ulVideos.append(li);
250
251 // use the first entry's thumbnail for the playlist
252 if (i == 0) {
253 $aPlaylist.prepend('<img src="' + thumbUrl + '" width="120" height="90"/>');
254 }
255 }
256
257 if (feed.entry.length > MAX_LIST_LENGTH) {
258 // add item to go to youtube for playlist
Scott Main99947692013-05-20 11:54:36 -0700259 $ulVideos.append('<li class="more"><a href="//www.youtube.com/playlist?list=' + playlistId + '">More &raquo;</a></li>');
Scott Main50e990c2012-06-21 17:14:39 -0700260 }
261
262 $liPlaylist.append($ulVideos);
263 $('#VideoPlaylists').append($liPlaylist);
264}
265
266
267function renderDevelopersLivePlaylist(data) {
268
269 var MAX_DESC_LENGTH = 125; // the length at which we will trim the description
270 var feed = data.feed;
271 var entries = feed.entry || [];
272 var playlistId = feed.yt$playlistId.$t;
273
274 var ul = $('#DevelopersLive');
275
276 // Loop through each entry (each video) and add it to the '#DevelopersLive' list
277 for (var i = 0; i < 4; i++) {
278 var entry = entries[i];
279
280 var title = entry.title.$t;
281 var id = entry.media$group.yt$videoid.$t;
282 var thumbUrl = entry.media$group.media$thumbnail[0].url;
283 var fullDescription = entry.media$group.media$description.$t;
284 var playerUrl = entry.media$group.media$content[0].url;
285 var shortDescription = fullDescription.substr(0, MAX_DESC_LENGTH);
286 shortDescription += shortDescription.length == MAX_DESC_LENGTH ? "..." : ""; // add ellipsis if we've chopped the description
287
288 var img = $('<img src="' + thumbUrl + '" width="120" height="90"/>');
289 var a = $('<a href="#" onclick="loadVideo(\'' + id + '\',\'' + escape(title) + '\',true); return false;" />');
290 var pShortDescription = $('<p>' + shortDescription + '</p>');
291 var h4Title = "<h4>" + title + "</h4>";
292 var li = $('<li/>');
293
294 li.append(a);
295 a.append(img).append(h4Title).append(pShortDescription);
296
297 ul.append(li);
298 }
299}
300
Scott Main50e990c2012-06-21 17:14:39 -0700301/* This 'playlist' object defines the playlist IDs for each tab.
302 * Each name inside 'playlist' corresponds to class names for the tab that the playlists belong to (eg: "googleioTab" and "googleioBox" divs).
303 * Each string in 'ids' is the ID of a YouTube playlist that belongs in the corresponding tab.
304 */
305var playlists = {
Scott Mainbce26802012-11-15 10:26:40 -0800306 'designinaction' : {
307 'ids': ["PLWz5rJ2EKKc8j2B95zGMb8muZvrIy-wcF"]
Scott Main50e990c2012-06-21 17:14:39 -0700308 },
Scott Main99947692013-05-20 11:54:36 -0700309 'bizdevbytes' : {
310 'ids': ["PLWz5rJ2EKKc8-Osr0TuHyTMEhKV0xJ6ql"]
Scott Mainbce26802012-11-15 10:26:40 -0800311 },
Scott Main41b08da2013-06-17 17:47:36 -0700312 'thisweek' : {
313 'ids': ["PLWz5rJ2EKKc9Wam5jE-9oY8l6RpeAx-XM"]
Scott Mainbce26802012-11-15 10:26:40 -0800314 },
315 'googleio' : {
Scott Main99947692013-05-20 11:54:36 -0700316 'ids': ["PLWz5rJ2EKKc9WGUwq2gQ-coU3fSyexgOx"]
Scott Main50e990c2012-06-21 17:14:39 -0700317 }
318};
319
320/* Request the playlist feeds from YouTube */
321function showVideosPlaylists() {
322 for (var x in playlists) {
323 var ids = playlists[x].ids;
324 for (var i in ids) {
325 var script = "<script type='text/javascript' src='//gdata.youtube.com/feeds/api/playlists/"
326 + ids[i] +
Scott Main99947692013-05-20 11:54:36 -0700327 "?v=2&alt=json-in-script&max-results=50&callback=renderVideoPlaylists&orderby=position'><\/script>";
Scott Main50e990c2012-06-21 17:14:39 -0700328 $("body").append(script);
329 }
330 }
331}
332
333
334/* Request the playlist feeds from YouTube */
335function showDevelopersLivePlaylist() {
Scott Main5b61ad22013-01-15 11:18:48 -0800336 var playlistId = "PLWz5rJ2EKKc_XOgcRukSoKKjewFJZrKV0"; /* DevBytes */
Scott Main50e990c2012-06-21 17:14:39 -0700337 var script = "<script type='text/javascript' src='//gdata.youtube.com/feeds/api/playlists/"
338 + playlistId +
Scott Main99947692013-05-20 11:54:36 -0700339 "?v=2&alt=json-in-script&max-results=10&callback=renderDevelopersLivePlaylist&orderby=position'><\/script > ";
Scott Main50e990c2012-06-21 17:14:39 -0700340 $("body").append(script);
341}
342
343
344function togglePlaylist(listLink) {
345 var $list = $(listLink).parent();
346 var $ul = $list.find('ul');
347 if ($ul.is(":visible")) {
348 $ul.slideUp(function() {
349 $list.css({'height':'inherit'});
350 });
351 } else {
352 $list.closest('ul').find('li.playlist').find('ul').slideUp();
353 $ul.slideDown();
354 $list.css({'height':'auto'});
355 }
356}
357
358showDevelopersLivePlaylist();
359showVideosPlaylists();
Dirk Dougherty49be1ef2012-11-29 21:11:24 -0800360</script>