• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1<!DOCTYPE html>
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99<html>
100<head>
101
102
103<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
104<meta name="viewport" content="width=device-width" />
105
106<link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
107<title>Freezable | Android Developers</title>
108
109<!-- STYLESHEETS -->
110<link rel="stylesheet"
111href="//fonts.googleapis.com/css?family=Roboto+Condensed">
112<link rel="stylesheet" href="//fonts.googleapis.com/css?family=Roboto:light,regular,medium,thin,italic,mediumitalic,bold"
113  title="roboto">
114<link href="/assets/css/default.css?v=4" rel="stylesheet" type="text/css">
115
116
117
118<!-- JAVASCRIPT -->
119<script src="//www.google.com/jsapi" type="text/javascript"></script>
120<script src="/assets/js/android_3p-bundle.js" type="text/javascript"></script>
121<script type="text/javascript">
122  var toRoot = "/";
123  var metaTags = [];
124  var devsite = false;
125</script>
126<script src="/assets/js/docs.js?v=3" type="text/javascript"></script>
127
128
129
130<script>
131  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
132  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
133  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
134  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
135
136  ga('create', 'UA-5831155-1', 'android.com');
137  ga('create', 'UA-49880327-2', 'android.com', {'name': 'universal'});  // New tracker);
138  ga('send', 'pageview');
139  ga('universal.send', 'pageview'); // Send page view for new tracker.
140</script>
141
142</head>
143
144<body class="gc-documentation google
145  develop reference" itemscope itemtype="http://schema.org/Article">
146  <div id="doc-api-level" class="" style="display:none"></div>
147  <a name="top"></a>
148
149
150<a name="top"></a>
151
152<!-- dialog to prompt lang pref change when loaded from hardcoded URL
153<div id="langMessage" style="display:none">
154  <div>
155    <div class="lang en">
156      <p>You requested a page in English, would you like to proceed with this language setting?</p>
157    </div>
158    <div class="lang es">
159      <p>You requested a page in Spanish (Español), would you like to proceed with this language setting?</p>
160    </div>
161    <div class="lang ja">
162      <p>You requested a page in Japanese (日本語), would you like to proceed with this language setting?</p>
163    </div>
164    <div class="lang ko">
165      <p>You requested a page in Korean (한국어), would you like to proceed with this language setting?</p>
166    </div>
167    <div class="lang ru">
168      <p>You requested a page in Russian (Русский), would you like to proceed with this language setting?</p>
169    </div>
170    <div class="lang zh-cn">
171      <p>You requested a page in Simplified Chinese (简体中文), would you like to proceed with this language setting?</p>
172    </div>
173    <div class="lang zh-tw">
174      <p>You requested a page in Traditional Chinese (繁體中文), would you like to proceed with this language setting?</p>
175    </div>
176    <a href="#" class="button yes" onclick="return false;">
177      <span class="lang en">Yes</span>
178      <span class="lang es">Sí</span>
179      <span class="lang ja">Yes</span>
180      <span class="lang ko">Yes</span>
181      <span class="lang ru">Yes</span>
182      <span class="lang zh-cn">是的</span>
183      <span class="lang zh-tw">没有</span>
184    </a>
185    <a href="#" class="button" onclick="$('#langMessage').hide();return false;">
186      <span class="lang en">No</span>
187      <span class="lang es">No</span>
188      <span class="lang ja">No</span>
189      <span class="lang ko">No</span>
190      <span class="lang ru">No</span>
191      <span class="lang zh-cn">没有</span>
192      <span class="lang zh-tw">没有</span>
193    </a>
194  </div>
195</div> -->
196
197
198  <!-- Header -->
199  <div id="header-wrapper">
200    <div id="header">
201
202
203
204
205      <div class="wrap" id="header-wrap">
206        <div class="col-3 logo">
207          <a href="/index.html">
208            <img src="/assets/images/dac_logo.png"
209                srcset="/assets/images/dac_logo@2x.png 2x"
210                width="123" height="25" alt="Android Developers" />
211          </a>
212          <div class="btn-quicknav" id="btn-quicknav">
213            <a href="#" class="arrow-inactive">Quicknav</a>
214            <a href="#" class="arrow-active">Quicknav</a>
215          </div>
216        </div>
217        <ul class="nav-x col-9">
218            <li class="design">
219              <a href="/design/index.html"
220              zh-tw-lang="設計"
221              zh-cn-lang="设计"
222              ru-lang="Проектирование"
223              ko-lang="디자인"
224              ja-lang="設計"
225              es-lang="Diseñar"
226              >Design</a></li>
227            <li class="develop"><a href="/develop/index.html"
228              zh-tw-lang="開發"
229              zh-cn-lang="开发"
230              ru-lang="Разработка"
231              ko-lang="개발"
232              ja-lang="開発"
233              es-lang="Desarrollar"
234              >Develop</a></li>
235            <li class="distribute last"><a href="/distribute/index.html"
236              zh-tw-lang="發佈"
237              zh-cn-lang="分发"
238              ru-lang="Распространение"
239              ko-lang="배포"
240              ja-lang="配布"
241              es-lang="Distribuir"
242              >Distribute</a></li>
243        </ul>
244
245
246
247
248<div class="menu-container">
249  <div class="moremenu">
250    <div id="more-btn"></div>
251  </div>
252  <div class="morehover" id="moremenu">
253    <div class="top"></div>
254    <div class="mid">
255      <div class="header">Links</div>
256      <ul>
257        <li><a href="https://play.google.com/apps/publish/" target="_googleplay">Google Play Developer Console</a></li>
258        <li><a href="http://android-developers.blogspot.com/">Android Developers Blog</a></li>
259        <li><a href="/about/index.html">About Android</a></li>
260      </ul>
261      <div class="header">Android Sites</div>
262      <ul>
263        <li><a href="http://www.android.com">Android.com</a></li>
264        <li class="active"><a>Android Developers</a></li>
265        <li><a href="http://source.android.com">Android Open Source Project</a></li>
266      </ul>
267
268
269
270        <div class="header">Language</div>
271          <div id="language" class="locales">
272            <select name="language" onChange="changeLangPref(this.value, true)">
273                <option value="en">English</option>
274                <option value="es">Español</option>
275                <option value="ja">日本語</option>
276                <option value="ko">한국어</option>
277                <option value="ru">Русский</option>
278                <option value="zh-cn">中文(简体)</option>
279                <option value="zh-tw">中文(繁體)</option>
280            </select>
281          </div>
282        <script type="text/javascript">
283          <!--
284          loadLangPref();
285            //-->
286        </script>
287
288
289      <br class="clearfix" />
290    </div><!-- end 'mid' -->
291    <div class="bottom"></div>
292  </div><!-- end 'moremenu' -->
293
294  <div class="search" id="search-container">
295    <div class="search-inner">
296      <div id="search-btn"></div>
297      <div class="left"></div>
298      <form onsubmit="return submit_search()">
299        <input id="search_autocomplete" type="text" value="" autocomplete="off" name="q"
300          onfocus="search_focus_changed(this, true)" onblur="search_focus_changed(this, false)"
301          onkeydown="return search_changed(event, true, '/')"
302          onkeyup="return search_changed(event, false, '/')" />
303      </form>
304      <div class="right"></div>
305      <a class="close hide">close</a>
306      <div class="left"></div>
307      <div class="right"></div>
308    </div><!-- end search-inner -->
309  </div><!-- end search-container -->
310
311  <div class="search_filtered_wrapper reference">
312    <div class="suggest-card reference no-display">
313      <ul class="search_filtered">
314      </ul>
315    </div>
316  </div>
317
318  <div class="search_filtered_wrapper docs">
319    <div class="suggest-card dummy no-display">&nbsp;</div>
320    <div class="suggest-card develop no-display">
321      <ul class="search_filtered">
322      </ul>
323      <div class="child-card guides no-display">
324      </div>
325      <div class="child-card training no-display">
326      </div>
327      <div class="child-card samples no-display">
328      </div>
329    </div>
330    <div class="suggest-card design no-display">
331      <ul class="search_filtered">
332      </ul>
333    </div>
334    <div class="suggest-card distribute no-display">
335      <ul class="search_filtered">
336      </ul>
337    </div>
338  </div>
339</div><!-- end menu-container (search and menu widget) -->
340
341
342
343        <!-- Expanded quicknav -->
344        <div id="quicknav" class="col-13">
345          <ul>
346            <li class="about">
347              <ul>
348                <li><a href="/about/index.html">About</a></li>
349                <li><a href="/wear/index.html">Wear</a></li>
350                <li><a href="/tv/index.html">TV</a></li>
351                <li><a href="/auto/index.html">Auto</a></li>
352              </ul>
353            </li>
354            <li class="design">
355              <ul>
356                <li><a href="/design/index.html">Get Started</a></li>
357                <li><a href="/design/devices.html">Devices</a></li>
358                <li><a href="/design/style/index.html">Style</a></li>
359                <li><a href="/design/patterns/index.html">Patterns</a></li>
360                <li><a href="/design/building-blocks/index.html">Building Blocks</a></li>
361                <li><a href="/design/downloads/index.html">Downloads</a></li>
362                <li><a href="/design/videos/index.html">Videos</a></li>
363              </ul>
364            </li>
365            <li class="develop">
366              <ul>
367                <li><a href="/training/index.html"
368                  zh-tw-lang="訓練課程"
369                  zh-cn-lang="培训"
370                  ru-lang="Курсы"
371                  ko-lang="교육"
372                  ja-lang="トレーニング"
373                  es-lang="Capacitación"
374                  >Training</a></li>
375                <li><a href="/guide/index.html"
376                  zh-tw-lang="API 指南"
377                  zh-cn-lang="API 指南"
378                  ru-lang="Руководства по API"
379                  ko-lang="API 가이드"
380                  ja-lang="API ガイド"
381                  es-lang="Guías de la API"
382                  >API Guides</a></li>
383                <li><a href="/reference/packages.html"
384                  zh-tw-lang="參考資源"
385                  zh-cn-lang="参考"
386                  ru-lang="Справочник"
387                  ko-lang="참조문서"
388                  ja-lang="リファレンス"
389                  es-lang="Referencia"
390                  >Reference</a></li>
391                <li><a href="/sdk/index.html"
392                  zh-tw-lang="相關工具"
393                  zh-cn-lang="工具"
394                  ru-lang="Инструменты"
395                  ko-lang="도구"
396                  ja-lang="ツール"
397                  es-lang="Herramientas"
398                  >Tools</a>
399                </li>
400                <li><a href="/google/index.html">Google Services</a>
401                </li>
402
403                  <li><a href="/samples/index.html">Samples</a>
404                  </li>
405
406              </ul>
407            </li>
408            <li class="distribute last">
409              <ul>
410                <li><a href="/distribute/googleplay/index.html">Google Play</a></li>
411                <li><a href="/distribute/essentials/index.html">Essentials</a></li>
412                <li><a href="/distribute/users/index.html">Get Users</a></li>
413                <li><a href="/distribute/engage/index.html">Engage &amp; Retain</a></li>
414                <li><a href="/distribute/monetize/index.html">Monetize</a></li>
415                <li><a href="/distribute/tools/index.html">Tools &amp; Reference</a></li>
416                <li><a href="/distribute/stories/index.html">Developer Stories</a></li>
417              </ul>
418            </li>
419          </ul>
420        </div><!-- /Expanded quicknav -->
421      </div><!-- end header-wrap.wrap -->
422    </div><!-- end header -->
423
424
425    <!-- Secondary x-nav -->
426    <div id="nav-x">
427        <div class="wrap" style="position:relative;z-index:1">
428
429
430
431
432
433            <ul class="nav-x col-9 develop" style="width:100%">
434                <li class="training"><a href="/training/index.html"
435                  zh-tw-lang="訓練課程"
436                  zh-cn-lang="培训"
437                  ru-lang="Курсы"
438                  ko-lang="교육"
439                  ja-lang="トレーニング"
440                  es-lang="Capacitación"
441                  >Training</a></li>
442                <li class="guide"><a href="/guide/index.html"
443                  zh-tw-lang="API 指南"
444                  zh-cn-lang="API 指南"
445                  ru-lang="Руководства по API"
446                  ko-lang="API 가이드"
447                  ja-lang="API ガイド"
448                  es-lang="Guías de la API"
449                  >API Guides</a></li>
450                <li class="reference"><a href="/reference/packages.html"
451                  zh-tw-lang="參考資源"
452                  zh-cn-lang="参考"
453                  ru-lang="Справочник"
454                  ko-lang="참조문서"
455                  ja-lang="リファレンス"
456                  es-lang="Referencia"
457                  >Reference</a></li>
458                <li class="tools"><a href="/sdk/index.html"
459                  zh-tw-lang="相關工具"
460                  zh-cn-lang="工具"
461                  ru-lang="Инструменты"
462                  ko-lang="도구"
463                  ja-lang="ツール"
464                  es-lang="Herramientas"
465                  >Tools</a></li>
466                <li class="google"><a href="/google/index.html"
467                  >Google Services</a>
468                </li>
469
470                  <li class="samples"><a href="/samples/index.html"
471                    >Samples</a>
472                  </li>
473
474            </ul>
475        </div>
476    </div>
477    <!-- /Sendondary x-nav DEVELOP -->
478
479
480
481    <div id="searchResults" class="wrap" style="display:none;">
482      <h2 id="searchTitle">Results</h2>
483      <div id="leftSearchControl" class="search-control">Loading...</div>
484    </div>
485  </div> <!--end header-wrapper -->
486
487  <div id="sticky-header">
488    <div>
489      <a class="logo" href="#top"></a>
490      <a class="top" href="#top"></a>
491      <ul class="breadcrumb">
492
493        <li class="current">Freezable</li>
494      </ul>
495    </div>
496  </div>
497
498
499
500
501
502
503  <div class="wrap clearfix" id="body-content">
504    <div class="col-4" id="side-nav" itemscope itemtype="http://schema.org/SiteNavigationElement">
505      <div id="devdoc-nav" class="scroll-pane">
506
507
508
509<ul id="nav">
510
511  <li class="nav-section">
512    <div class="nav-section-header empty"><a href="/google/index.html">
513          <span class="en">Overview</span>
514      </a></div>
515  </li>
516
517  <li class="nav-section">
518    <div class="nav-section-header empty"><a href="/google/play-services/games.html">
519          <span class="en">Games</span>
520      </a></div>
521  </li>
522  <li class="nav-section">
523    <div class="nav-section-header empty"><a href="/google/play-services/location.html">
524          <span class="en">Location</span>
525      </a></div>
526  </li>
527  <li class="nav-section">
528    <div class="nav-section-header empty"><a href="/google/play-services/plus.html">
529          <span class="en">Google+</span>
530                </a></div>
531  </li>
532  <li class="nav-section">
533    <div class="nav-section-header empty"><a href="/google/play-services/maps.html">
534          <span class="en">Maps</span>
535      </a></div>
536  </li>
537  <li class="nav-section">
538    <div class="nav-section-header empty"><a href="/google/play-services/drive.html">
539          <span class="en">Drive</span>
540      </a></div>
541  </li>
542  <li class="nav-section">
543    <div class="nav-section-header empty"><a href="/google/play-services/cast.html">
544          <span class="en">Cast</span>
545      </a></div>
546  </li>
547  <li class="nav-section">
548    <div class="nav-section-header"><a href="/google/play-services/ads.html">
549      <span class="en">Ads</span></a>
550    </div>
551    <ul>
552      <li><a href="/google/play-services/id.html">
553          <span class="en">Advertising ID</span></a>
554      </li>
555    </ul>
556  </li>
557  <li class="nav-section">
558    <div class="nav-section-header empty"><a href="/google/play-services/wallet.html">
559          <span class="en">Wallet</span>
560      </a></div>
561  </li>
562
563
564  <li class="nav-section">
565    <div class="nav-section-header"><a href="/google/play-services/index.html">
566      <span class="en">Google Play Services</span></a>
567    </div>
568    <ul>
569      <li><a href="/google/play-services/setup.html">
570          <span class="en">Setting Up Google Play Services</span></a>
571      </li>
572      <li class="nav-section">
573        <div class="nav-section-header"><a href="/google/auth/api-client.html">
574          <span class="en">Accessing Google APIs</span></a>
575        </div>
576        <ul>
577          <li>
578            <a href="/google/auth/http-auth.html">
579              <span class="en">Authorizing with Google for REST APIs</span>
580            </a>
581          </li>
582        </ul>
583      </li>
584      <li id="gms-tree-list" class="nav-section">
585        <div class="nav-section-header">
586          <a href="/reference/gms-packages.html">
587            <span class="en">Reference</span>
588          </a>
589        <div>
590      </li>
591    </ul>
592  </li>
593
594
595  <li class="nav-section">
596    <div class="nav-section-header"><a href="/google/play/billing/index.html">
597      <span class="en">Google Play In-app Billing</span></a>
598    </div>
599    <ul>
600      <li><a href="/google/play/billing/billing_overview.html">
601              <span class="en">Overview</span></a>
602      </li>
603      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
604              <span class="en">Version 3 API</span></a></div>
605              <ul>
606              <li><a href="/google/play/billing/billing_integrate.html">
607              <span class="en">Implementing the API</span></a></li>
608              <li><a href="/google/play/billing/billing_reference.html">
609              <span class="en">Reference</span></a></li>
610              </ul>
611      </li>
612      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
613              <span class="en">Version 2 API</span></a></div>
614              <ul>
615              <li><a href="/google/play/billing/v2/billing_integrate.html">
616              <span class="en">Implementing the API</span></a></li>
617              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
618              <span class="en">Subscriptions</span></a></li>
619              <li><a href="/google/play/billing/v2/billing_reference.html">
620              <span class="en">Reference</span></a></li>
621              </ul>
622      </li>
623      <li><a href="/google/play/billing/billing_subscriptions.html">
624              <span class="en">Subscriptions</span></a>
625      </li>
626      <li><a href="/google/play/billing/billing_best_practices.html">
627              <span class="en">Security and Design</span></a>
628      </li>
629      <li><a href="/google/play/billing/billing_testing.html">
630              <span class="en">Testing In-app Billing</span></a>
631      </li>
632      <li><a href="/google/play/billing/billing_admin.html">
633              <span class="en">Administering In-app Billing</span></a>
634      </li>
635      <li><a href="/google/play/billing/versions.html">
636              <span class="en">Version Notes</span></a>
637      </li>
638    </ul>
639  </li>
640
641
642
643   <li class="nav-section">
644      <div class="nav-section-header"><a href="/google/gcm/index.html">
645        <span class="en">Google Cloud Messaging</span></a>
646      </div>
647      <ul>
648        <li><a href="/google/gcm/gcm.html">
649            <span class="en">Overview</span></a>
650        </li>
651        <li><a href="/google/gcm/gs.html">
652            <span class="en">Getting Started</span></a>
653        </li>
654        <li><a href="/google/gcm/client.html">
655            <span class="en">Implementing GCM Client</span></a>
656        </li>
657        <li class="nav-section"><div class="nav-section-header"><a href="/google/gcm/server.html">
658              <span class="en">Implementing GCM Server</span></a></div>
659              <ul>
660              <li><a href="/google/gcm/ccs.html">
661              <span class="en">CCS (XMPP)</span></a></li>
662              <li><a href="/google/gcm/http.html">
663              <span class="en">HTTP</span></a></li>
664              </ul>
665        </li>
666        <li><a href="/google/gcm/notifications.html">
667              <span class="en">User Notifications</span></a>
668        </li>
669        <li><a href="/google/gcm/adv.html">
670            <span class="en">Advanced Topics</span></a>
671        </li>
672        <li><a href="/google/gcm/c2dm.html">
673            <span class="en">Migration</span></a>
674        </li>
675        <li id="gcm-tree-list" class="nav-section">
676          <div class="nav-section-header">
677            <a href="/reference/gcm-packages.html">
678              <span class="en">Reference</span>
679            </a>
680          <div>
681        </li>
682      </ul>
683  </li>
684
685  <li class="nav-section">
686  <div class="nav-section-header empty"><a href="/google/gcs/index.html">
687        <span class="en">Google Cloud Save</span></a>
688      </div>
689  </li>
690
691  <li class="nav-section">
692    <div class="nav-section-header"><a href="/google/play/dist.html">
693      <span class="en">Google Play Distribution</span></a>
694    </div>
695    <ul>
696      <li><a href="/google/play/filters.html">
697          <span class="en">Filters on Google Play</span></a>
698      </li>
699      <li><a href="/google/play/billing/gp-purchase-status-api.html">
700              <span class="en">Google Play Developer API</span></a>
701      </li>
702      <li><a href="/google/play/publishing/multiple-apks.html">
703          <span class="en">Multiple APK Support</span></a>
704      </li>
705      <li><a href="/google/play/expansion-files.html">
706          <span class="en">APK Expansion Files</span></a>
707      </li>
708      <li class="nav-section">
709        <div class="nav-section-header"><a href="/google/play/licensing/index.html">
710          <span class="en">Application Licensing</span></a>
711        </div>
712        <ul>
713          <li><a href="/google/play/licensing/overview.html">
714              <span class="en">Licensing Overview</span></a>
715          </li>
716          <li><a href="/google/play/licensing/setting-up.html">
717              <span class="en">Setting Up for Licensing</span></a>
718          </li>
719          <li><a href="/google/play/licensing/adding-licensing.html">
720              <span class="en">Adding Licensing to Your App</span></a>
721          </li>
722          <li><a href="/google/play/licensing/licensing-reference.html">
723              <span class="en">Licensing Reference</span></a>
724          </li>
725        </ul>
726      </li>
727
728  <li class="nav-section">
729    <div class="nav-section-header"><a href="/google/backup/index.html">
730      Android Backup Service</a>
731    </div>
732    <ul>
733      <li><a href="/google/backup/signup.html">
734          Register</a>
735      </li>
736    </ul>
737  </li>
738
739  </ul>
740
741</li>
742
743
744
745</ul>
746
747<script type="text/javascript">
748<!--
749    buildToggleLists();
750    changeNavLang(getLangPref());
751//-->
752</script>
753
754
755
756
757      </div>
758      <script type="text/javascript">
759       showGoogleRefTree();
760
761      </script>
762    </div> <!-- end side-nav -->
763    <script>
764      $(document).ready(function() {
765        scrollIntoView("devdoc-nav");
766        });
767    </script>
768
769
770
771
772
773
774<div class="col-12"  id="doc-col">
775
776<div id="api-info-block">
777
778
779
780
781<div class="sum-details-links">
782
783Summary:
784
785
786
787
788
789
790
791
792
793
794
795  <a href="#pubmethods">Methods</a>
796
797
798
799
800&#124; <a href="#" onclick="return toggleAllClassInherited()" id="toggleAllClassInherited">[Expand All]</a>
801
802</div><!-- end sum-details-links -->
803<div class="api-level">
804
805
806
807
808</div>
809</div><!-- end api-info-block -->
810
811
812<!-- ======== START OF CLASS DATA ======== -->
813
814<div id="jd-header">
815    public
816
817
818
819    interface
820<h1 itemprop="name">Freezable</h1>
821
822
823
824
825
826
827
828
829
830
831
832</div><!-- end header -->
833
834<div id="naMessage"></div>
835
836<div id="jd-content" class="api apilevel-">
837<table class="jd-inheritance-table">
838
839
840    <tr>
841
842        <td colspan="1" class="jd-inheritance-class-cell">com.google.android.gms.common.data.Freezable&lt;T&gt;</td>
843    </tr>
844
845
846</table>
847
848
849
850
851
852
853<table class="jd-sumtable jd-sumtable-subclasses"><tr><td colspan="12" style="border:none;margin:0;padding:0;">
854
855  <a href="#" onclick="return toggleInherited(this, null)" id="subclasses-indirect" class="jd-expando-trigger closed"
856          ><img id="subclasses-indirect-trigger"
857          src="/assets/images/triangle-closed.png"
858          class="jd-expando-trigger-img" /></a>Known Indirect Subclasses
859
860  <div id="subclasses-indirect">
861      <div id="subclasses-indirect-list"
862              class="jd-inheritedlinks"
863
864              >
865
866
867
868
869                <a href="/reference/com/google/android/gms/games/achievement/Achievement.html">Achievement</a>,
870
871
872
873
874                <a href="/reference/com/google/android/gms/games/achievement/AchievementEntity.html">AchievementEntity</a>,
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915              and
916                <a href="#" onclick="return toggleInherited(document.getElementById('subclasses-indirect', null))">31 others.</a>
917
918
919
920      </div>
921      <div id="subclasses-indirect-summary"
922              style="display: none;"
923              >
924
925  <table class="jd-sumtable-expando">
926
927      <tr class="alt-color api apilevel-" >
928        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/achievement/Achievement.html">Achievement</a></td>
929        <td class="jd-descrcol" width="100%">
930          Data interface for retrieving achievement information.&nbsp;
931
932
933
934        </td>
935      </tr>
936
937
938      <tr class=" api apilevel-" >
939        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/achievement/AchievementEntity.html">AchievementEntity</a></td>
940        <td class="jd-descrcol" width="100%">
941          Data object representing a set of Achievement data.&nbsp;
942
943
944
945        </td>
946      </tr>
947
948
949      <tr class="alt-color api apilevel-" >
950        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/appstate/AppState.html">AppState</a></td>
951        <td class="jd-descrcol" width="100%">
952          <em>
953      This interface is deprecated.
954    App State APIs are now deprecated. Please use Saved Games instead
955             (https://developers.google.com/games/services/common/concepts/savedgames).
956</em>&nbsp;
957
958
959
960        </td>
961      </tr>
962
963
964      <tr class=" api apilevel-" >
965        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/wearable/DataEvent.html">DataEvent</a></td>
966        <td class="jd-descrcol" width="100%">
967          Data interface for data events.&nbsp;
968
969
970
971        </td>
972      </tr>
973
974
975      <tr class="alt-color api apilevel-" >
976        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/wearable/DataItem.html">DataItem</a></td>
977        <td class="jd-descrcol" width="100%">
978          The base object of data stored in the Android Wear network.&nbsp;
979
980
981
982        </td>
983      </tr>
984
985
986      <tr class=" api apilevel-" >
987        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/wearable/DataItemAsset.html">DataItemAsset</a></td>
988        <td class="jd-descrcol" width="100%">
989          A reference to an asset stored in a data item.&nbsp;
990
991
992
993        </td>
994      </tr>
995
996
997      <tr class="alt-color api apilevel-" >
998        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/event/Event.html">Event</a></td>
999        <td class="jd-descrcol" width="100%">
1000          Data interface for retrieving event information.&nbsp;
1001
1002
1003
1004        </td>
1005      </tr>
1006
1007
1008      <tr class=" api apilevel-" >
1009        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/event/EventEntity.html">EventEntity</a></td>
1010        <td class="jd-descrcol" width="100%">
1011          Data object representing the data for a event.&nbsp;
1012
1013
1014
1015        </td>
1016      </tr>
1017
1018
1019      <tr class="alt-color api apilevel-" >
1020        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/Game.html">Game</a></td>
1021        <td class="jd-descrcol" width="100%">
1022          Data interface for retrieving game information.&nbsp;
1023
1024
1025
1026        </td>
1027      </tr>
1028
1029
1030      <tr class=" api apilevel-" >
1031        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/GameEntity.html">GameEntity</a></td>
1032        <td class="jd-descrcol" width="100%">
1033          Data object representing a set of Game data.&nbsp;
1034
1035
1036
1037        </td>
1038      </tr>
1039
1040
1041      <tr class="alt-color api apilevel-" >
1042        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/request/GameRequest.html">GameRequest</a></td>
1043        <td class="jd-descrcol" width="100%">
1044          Data interface for game requests.&nbsp;
1045
1046
1047
1048        </td>
1049      </tr>
1050
1051
1052      <tr class=" api apilevel-" >
1053        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/request/GameRequestEntity.html">GameRequestEntity</a></td>
1054        <td class="jd-descrcol" width="100%">
1055          Data object representing the data for a request.&nbsp;
1056
1057
1058
1059        </td>
1060      </tr>
1061
1062
1063      <tr class="alt-color api apilevel-" >
1064        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/multiplayer/Invitation.html">Invitation</a></td>
1065        <td class="jd-descrcol" width="100%">
1066          Data interface for an invitation object.&nbsp;
1067
1068
1069
1070        </td>
1071      </tr>
1072
1073
1074      <tr class=" api apilevel-" >
1075        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/multiplayer/InvitationEntity.html">InvitationEntity</a></td>
1076        <td class="jd-descrcol" width="100%">
1077          Data object representing the data for a multiplayer invitation.&nbsp;
1078
1079
1080
1081        </td>
1082      </tr>
1083
1084
1085      <tr class="alt-color api apilevel-" >
1086        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/moments/ItemScope.html">ItemScope</a></td>
1087        <td class="jd-descrcol" width="100%">
1088          &nbsp;
1089
1090
1091
1092        </td>
1093      </tr>
1094
1095
1096      <tr class=" api apilevel-" >
1097        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/leaderboard/Leaderboard.html">Leaderboard</a></td>
1098        <td class="jd-descrcol" width="100%">
1099          Data interface for leaderboard metadata.&nbsp;
1100
1101
1102
1103        </td>
1104      </tr>
1105
1106
1107      <tr class="alt-color api apilevel-" >
1108        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/leaderboard/LeaderboardScore.html">LeaderboardScore</a></td>
1109        <td class="jd-descrcol" width="100%">
1110          Data interface representing a single score on a leaderboard.&nbsp;
1111
1112
1113
1114        </td>
1115      </tr>
1116
1117
1118      <tr class=" api apilevel-" >
1119        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/leaderboard/LeaderboardVariant.html">LeaderboardVariant</a></td>
1120        <td class="jd-descrcol" width="100%">
1121          Data interface for a specific variant of a leaderboard; a variant is defined by the combination
1122 of the leaderboard's collection (public or social) and time span (daily, weekly, or all-time).&nbsp;
1123
1124
1125
1126        </td>
1127      </tr>
1128
1129
1130      <tr class="alt-color api apilevel-" >
1131        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/drive/Metadata.html">Metadata</a></td>
1132        <td class="jd-descrcol" width="100%">
1133          The details of a Drive file or folder.&nbsp;
1134
1135
1136
1137        </td>
1138      </tr>
1139
1140
1141      <tr class=" api apilevel-" >
1142        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/quest/Milestone.html">Milestone</a></td>
1143        <td class="jd-descrcol" width="100%">
1144          Data interface for retrieving milestone information.&nbsp;
1145
1146
1147
1148        </td>
1149      </tr>
1150
1151
1152      <tr class="alt-color api apilevel-" >
1153        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/quest/MilestoneEntity.html">MilestoneEntity</a></td>
1154        <td class="jd-descrcol" width="100%">
1155          Data object representing the data for a milestone.&nbsp;
1156
1157
1158
1159        </td>
1160      </tr>
1161
1162
1163      <tr class=" api apilevel-" >
1164        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/moments/Moment.html">Moment</a></td>
1165        <td class="jd-descrcol" width="100%">
1166          &nbsp;
1167
1168
1169
1170        </td>
1171      </tr>
1172
1173
1174      <tr class="alt-color api apilevel-" >
1175        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/multiplayer/Participant.html">Participant</a></td>
1176        <td class="jd-descrcol" width="100%">
1177          Data interface for multiplayer participants.&nbsp;
1178
1179
1180
1181        </td>
1182      </tr>
1183
1184
1185      <tr class=" api apilevel-" >
1186        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/multiplayer/ParticipantEntity.html">ParticipantEntity</a></td>
1187        <td class="jd-descrcol" width="100%">
1188          Data object representing a Participant in a match.&nbsp;
1189
1190
1191
1192        </td>
1193      </tr>
1194
1195
1196      <tr class="alt-color api apilevel-" >
1197        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.html">Person</a></td>
1198        <td class="jd-descrcol" width="100%">
1199          &nbsp;
1200
1201
1202
1203        </td>
1204      </tr>
1205
1206
1207      <tr class=" api apilevel-" >
1208        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.AgeRange.html">Person.AgeRange</a></td>
1209        <td class="jd-descrcol" width="100%">
1210          The age range of the person.&nbsp;
1211
1212
1213
1214        </td>
1215      </tr>
1216
1217
1218      <tr class="alt-color api apilevel-" >
1219        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.Cover.html">Person.Cover</a></td>
1220        <td class="jd-descrcol" width="100%">
1221          The cover photo content.&nbsp;
1222
1223
1224
1225        </td>
1226      </tr>
1227
1228
1229      <tr class=" api apilevel-" >
1230        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.Cover.CoverInfo.html">Person.Cover.CoverInfo</a></td>
1231        <td class="jd-descrcol" width="100%">
1232          Extra information about the cover photo.&nbsp;
1233
1234
1235
1236        </td>
1237      </tr>
1238
1239
1240      <tr class="alt-color api apilevel-" >
1241        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.Cover.CoverPhoto.html">Person.Cover.CoverPhoto</a></td>
1242        <td class="jd-descrcol" width="100%">
1243          The person's primary cover image.&nbsp;
1244
1245
1246
1247        </td>
1248      </tr>
1249
1250
1251      <tr class=" api apilevel-" >
1252        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.Image.html">Person.Image</a></td>
1253        <td class="jd-descrcol" width="100%">
1254          The representation of the person's profile photo.&nbsp;
1255
1256
1257
1258        </td>
1259      </tr>
1260
1261
1262      <tr class="alt-color api apilevel-" >
1263        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.Name.html">Person.Name</a></td>
1264        <td class="jd-descrcol" width="100%">
1265          An object representation of the individual components of a person's name.&nbsp;
1266
1267
1268
1269        </td>
1270      </tr>
1271
1272
1273      <tr class=" api apilevel-" >
1274        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.Organizations.html">Person.Organizations</a></td>
1275        <td class="jd-descrcol" width="100%">
1276          &nbsp;
1277
1278
1279
1280        </td>
1281      </tr>
1282
1283
1284      <tr class="alt-color api apilevel-" >
1285        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.PlacesLived.html">Person.PlacesLived</a></td>
1286        <td class="jd-descrcol" width="100%">
1287          &nbsp;
1288
1289
1290
1291        </td>
1292      </tr>
1293
1294
1295      <tr class=" api apilevel-" >
1296        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/plus/model/people/Person.Urls.html">Person.Urls</a></td>
1297        <td class="jd-descrcol" width="100%">
1298          &nbsp;
1299
1300
1301
1302        </td>
1303      </tr>
1304
1305
1306      <tr class="alt-color api apilevel-" >
1307        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/Player.html">Player</a></td>
1308        <td class="jd-descrcol" width="100%">
1309          Data interface for retrieving player information.&nbsp;
1310
1311
1312
1313        </td>
1314      </tr>
1315
1316
1317      <tr class=" api apilevel-" >
1318        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/PlayerEntity.html">PlayerEntity</a></td>
1319        <td class="jd-descrcol" width="100%">
1320          Data object representing a set of Player data.&nbsp;
1321
1322
1323
1324        </td>
1325      </tr>
1326
1327
1328      <tr class="alt-color api apilevel-" >
1329        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/quest/Quest.html">Quest</a></td>
1330        <td class="jd-descrcol" width="100%">
1331          Data interface for retrieving quest information.&nbsp;
1332
1333
1334
1335        </td>
1336      </tr>
1337
1338
1339      <tr class=" api apilevel-" >
1340        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/quest/QuestEntity.html">QuestEntity</a></td>
1341        <td class="jd-descrcol" width="100%">
1342          Data object representing the data for a quest.&nbsp;
1343
1344
1345
1346        </td>
1347      </tr>
1348
1349
1350      <tr class="alt-color api apilevel-" >
1351        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/multiplayer/realtime/Room.html">Room</a></td>
1352        <td class="jd-descrcol" width="100%">
1353          Data interface for room functionality.&nbsp;
1354
1355
1356
1357        </td>
1358      </tr>
1359
1360
1361      <tr class=" api apilevel-" >
1362        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/multiplayer/realtime/RoomEntity.html">RoomEntity</a></td>
1363        <td class="jd-descrcol" width="100%">
1364          Data object representing the data for a room.&nbsp;
1365
1366
1367
1368        </td>
1369      </tr>
1370
1371
1372      <tr class="alt-color api apilevel-" >
1373        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/snapshot/Snapshot.html">Snapshot</a></td>
1374        <td class="jd-descrcol" width="100%">
1375          Data interface for a representation of a saved game.&nbsp;
1376
1377
1378
1379        </td>
1380      </tr>
1381
1382
1383      <tr class=" api apilevel-" >
1384        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/snapshot/SnapshotEntity.html">SnapshotEntity</a></td>
1385        <td class="jd-descrcol" width="100%">
1386          Data object representing the data for a saved game.&nbsp;
1387
1388
1389
1390        </td>
1391      </tr>
1392
1393
1394      <tr class="alt-color api apilevel-" >
1395        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/snapshot/SnapshotMetadata.html">SnapshotMetadata</a></td>
1396        <td class="jd-descrcol" width="100%">
1397          Data interface for the metadata of a saved game.&nbsp;
1398
1399
1400
1401        </td>
1402      </tr>
1403
1404
1405      <tr class=" api apilevel-" >
1406        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/snapshot/SnapshotMetadataEntity.html">SnapshotMetadataEntity</a></td>
1407        <td class="jd-descrcol" width="100%">
1408          Data object representing the metadata for a saved game.&nbsp;
1409
1410
1411
1412        </td>
1413      </tr>
1414
1415
1416      <tr class="alt-color api apilevel-" >
1417        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/multiplayer/turnbased/TurnBasedMatch.html">TurnBasedMatch</a></td>
1418        <td class="jd-descrcol" width="100%">
1419          Data interface for turn-based specific match functionality.&nbsp;
1420
1421
1422
1423        </td>
1424      </tr>
1425
1426
1427      <tr class=" api apilevel-" >
1428        <td class="jd-linkcol"><a href="/reference/com/google/android/gms/games/multiplayer/turnbased/TurnBasedMatchEntity.html">TurnBasedMatchEntity</a></td>
1429        <td class="jd-descrcol" width="100%">
1430          Data object representing the data for a turn-based match.&nbsp;
1431
1432
1433
1434        </td>
1435      </tr>
1436
1437
1438  </table>
1439
1440      </div>
1441  </div>
1442</td></tr></table>
1443
1444
1445<div class="jd-descr">
1446
1447
1448<h2>Class Overview</h2>
1449<p itemprop="articleBody">Interface for data objects that support being frozen into immutable representations.
1450</p>
1451
1452
1453
1454
1455
1456</div><!-- jd-descr -->
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473<div class="jd-descr">
1474
1475
1476<h2>Summary</h2>
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504<!-- ========== METHOD SUMMARY =========== -->
1505<table id="pubmethods" class="jd-sumtable"><tr><th colspan="12">Public Methods</th></tr>
1506
1507
1508
1509
1510    <tr class="alt-color api apilevel-" >
1511        <td class="jd-typecol"><nobr>
1512            abstract
1513
1514
1515
1516
1517            T</nobr>
1518        </td>
1519        <td class="jd-linkcol" width="100%"><nobr>
1520        <span class="sympad"><a href="/reference/com/google/android/gms/common/data/Freezable.html#freeze()">freeze</a></span>()</nobr>
1521
1522        <div class="jd-descrdiv">
1523          Freeze a volatile representation into an immutable representation.
1524
1525
1526
1527        </div>
1528
1529  </td></tr>
1530
1531
1532
1533    <tr class=" api apilevel-" >
1534        <td class="jd-typecol"><nobr>
1535            abstract
1536
1537
1538
1539
1540            boolean</nobr>
1541        </td>
1542        <td class="jd-linkcol" width="100%"><nobr>
1543        <span class="sympad"><a href="/reference/com/google/android/gms/common/data/Freezable.html#isDataValid()">isDataValid</a></span>()</nobr>
1544
1545        <div class="jd-descrdiv">
1546          Check to see if this object is valid for use.
1547
1548
1549
1550        </div>
1551
1552  </td></tr>
1553
1554
1555
1556</table>
1557
1558
1559
1560
1561
1562
1563
1564</div><!-- jd-descr (summary) -->
1565
1566<!-- Details -->
1567
1568
1569
1570
1571
1572
1573
1574
1575<!-- XML Attributes -->
1576
1577
1578<!-- Enum Values -->
1579
1580
1581<!-- Constants -->
1582
1583
1584<!-- Fields -->
1585
1586
1587<!-- Public ctors -->
1588
1589
1590
1591<!-- ========= CONSTRUCTOR DETAIL ======== -->
1592<!-- Protected ctors -->
1593
1594
1595
1596<!-- ========= METHOD DETAIL ======== -->
1597<!-- Public methdos -->
1598
1599<h2>Public Methods</h2>
1600
1601
1602
1603<A NAME="freeze()"></A>
1604
1605<div class="jd-details api apilevel-">
1606    <h4 class="jd-details-title">
1607      <span class="normal">
1608        public
1609
1610
1611        abstract
1612
1613        T
1614      </span>
1615      <span class="sympad">freeze</span>
1616      <span class="normal">()</span>
1617    </h4>
1618      <div class="api-level">
1619        <div></div>
1620
1621
1622
1623      </div>
1624    <div class="jd-details-descr">
1625
1626
1627
1628
1629  <div class="jd-tagdata jd-tagdescr"><p>Freeze a volatile representation into an immutable representation. Objects returned from this
1630 call are safe to cache.
1631 <p>
1632 Note that the output of <code>freeze</code> may not be identical to the parent object, but should
1633 be equal. In other words:
1634
1635 <pre>
1636 <code>
1637 Freezable f1 = new Freezable();
1638 Freezable f2 = f1.freeze();
1639 f1 == f2 may not be true.
1640 f1.equals(f2) will be true.
1641 </code>
1642 </pre></p></div>
1643  <div class="jd-tagdata">
1644      <h5 class="jd-tagtitle">Returns</h5>
1645      <ul class="nolist"><li>A concrete implementation of the data object.
1646</li></ul>
1647  </div>
1648
1649    </div>
1650</div>
1651
1652
1653<A NAME="isDataValid()"></A>
1654
1655<div class="jd-details api apilevel-">
1656    <h4 class="jd-details-title">
1657      <span class="normal">
1658        public
1659
1660
1661        abstract
1662
1663        boolean
1664      </span>
1665      <span class="sympad">isDataValid</span>
1666      <span class="normal">()</span>
1667    </h4>
1668      <div class="api-level">
1669        <div></div>
1670
1671
1672
1673      </div>
1674    <div class="jd-details-descr">
1675
1676
1677
1678
1679  <div class="jd-tagdata jd-tagdescr"><p>Check to see if this object is valid for use. If the object is still volatile, this method
1680 will indicate whether or not the object can be safely used. The output of a call to
1681 <code><a href="/reference/com/google/android/gms/common/data/Freezable.html#freeze()">freeze()</a></code> will always be valid.</p></div>
1682  <div class="jd-tagdata">
1683      <h5 class="jd-tagtitle">Returns</h5>
1684      <ul class="nolist"><li>whether or not the object is valid for use.
1685</li></ul>
1686  </div>
1687
1688    </div>
1689</div>
1690
1691
1692
1693
1694
1695<!-- ========= METHOD DETAIL ======== -->
1696
1697
1698
1699<!-- ========= END OF CLASS DATA ========= -->
1700<A NAME="navbar_top"></A>
1701
1702<div id="footer" class="wrap" >
1703
1704
1705  <div id="copyright">
1706
1707  Except as noted, this content is licensed under <a
1708  href="http://www.apache.org/licenses/LICENSE-2.0">Apache 2.0</a>.
1709  For details and restrictions, see the <a href="/license.html">
1710  Content License</a>.
1711  </div>
1712  <div id="build_info">
1713
1714<script src="/timestamp.js" type="text/javascript"></script>
1715<script>document.write(BUILD_TIMESTAMP)</script>
1716
1717  </div>
1718
1719
1720  <div id="footerlinks">
1721
1722  <p>
1723    <a href="/about/index.html">About Android</a>&nbsp;&nbsp;|&nbsp;
1724    <a href="/legal.html">Legal</a>&nbsp;&nbsp;|&nbsp;
1725    <a href="/support.html">Support</a>
1726  </p>
1727  </div>
1728
1729</div> <!-- end footer -->
1730</div> <!-- jd-content -->
1731
1732</div><!-- end doc-content -->
1733
1734</div> <!-- end body-content -->
1735
1736
1737
1738
1739
1740
1741</body>
1742</html>
1743