/
749.txt
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749.txt
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* 仕様書
[REFS[
- [53] [CITE@en[Web App Manifest]] ([TIME[2016-01-19 22:19:08 +09:00]] 版) <https://w3c.github.io/manifest/>
]REFS]
* 利用者インターフェイス
[46] [[Chrome]] ([[Android]]) では、メニュー → [[ホーム画面に追加]]が、
[[Web App Manifest]] のあるページではマニフェストに従ったアプリケーションの追加となります。
(それ以外のページでは単にそのページを追加するだけとなります。)
* 歴史
[1] [CITE@en[Web Application Manifest Format and Management APIs]]
( ([TIME[2012-06-05 08:43:16 +09:00]] 版))
<http://dvcs.w3.org/hg/app-manifest/raw-file/tip/index.html>
[6] [CITE@en[Kickoff application manifest work]]
( ([[Marcos Caceres]] 著, [TIME[2013-05-14 19:47:53 +09:00]] 版))
<http://lists.w3.org/Archives/Public/public-webapps/2013AprJun/0639.html>
[2] [CITE@en[Manifest for Web Applications]]
( ([TIME[2013-12-19 02:19:19 +09:00]] 版))
<http://www.w3.org/2012/sysapps/manifest/>
[3] [CITE@en[Manifest for web apps and bookmarks]]
( ([TIME[2013-12-19 02:19:19 +09:00]] 版))
<http://w3c.github.io/manifest/>
[4] [CITE@en[Web Manifest]]
( ([TIME[2013-06-07 03:11:58 +09:00]] 版))
<http://manifest.sysapps.org/>
[5] [CITE@en[CfC - working on manifest]]
( ([[Charles McCathie Nevile]] 著, [TIME[2013-05-14 22:28:58 +09:00]] 版))
<http://lists.w3.org/Archives/Public/public-webapps/2013AprJun/0641.html>
[7] [CITE@en[Manifest for web apps and bookmarks]]
( ([TIME[2013-12-13 16:21:00 +09:00]] 版))
<http://www.w3.org/TR/2013/WD-appmanifest-20131217/>
[8] [CITE@en[Manifest for web apps and bookmarks]]
( ([TIME[2014-01-16 19:17:51 +09:00]] 版))
<http://manifest.sysapps.org/>
[9] [CITE@en[Use Cases and Requirements for Installable Web Apps]]
( ([TIME[2013-12-16 05:34:40 +09:00]] 版))
<http://w3c-webmob.github.io/installable-webapps/>
[10] [CITE[Add manifest and prefetch contexts. https://www.w3.org/Bugs/Public/show_... · ca784a7 · whatwg/fetch]]
( ([TIME[2014-05-29 04:53:42 +09:00]] 版))
<https://github.com/whatwg/fetch/commit/ca784a76050352fbc4ceb61e39ae71475197398c>
[11] [CITE@en[Chromium Blog: Chrome 42 Beta: Push Notifications, Promoting Add to Home Screen and ES6 Classes]]
([TIME[2015-03-14 09:17:20 +09:00]] 版)
<http://blog.chromium.org/2015/03/chrome-42-beta-push-notifications_12.html>
[12] [CITE@en[Manifest for web application]]
([TIME[2015-03-18 03:35:36 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150317/>
[13] [CITE@en[Manifest for web application]]
([TIME[2015-03-20 23:15:12 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150320/>
[14] [CITE@en[Manifest for web application]]
([TIME[2015-03-24 00:58:01 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150323/>
[15] [CITE@en[Manifest for web application]]
([TIME[2015-03-25 02:24:21 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150324/>
[16] [CITE@en[Manifest for a web application]]
([TIME[2015-03-26 06:56:41 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150325/>
[17] [CITE@en[Manifest for a web application]]
([TIME[2015-04-07 09:02:21 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150407/>
[18] [CITE@en[Manifest for a web application]]
([TIME[2015-04-29 23:46:57 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150429/>
[19] [CITE@en[Manifest for a web application]]
([TIME[2015-05-06 02:34:05 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150505/>
[20] [CITE@en[Manifest for a web application]]
([TIME[2015-05-06 10:30:25 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150506/>
[21] [CITE@en[Manifest for a web application]]
([TIME[2015-05-14 06:18:29 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150513/>
[22] [CITE@en[Manifest for a web application]]
([TIME[2015-05-20 05:57:31 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150519/>
[23] [CITE@en[Manifest for a web application]]
([TIME[2015-05-30 07:03:09 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150529/>
[24] [CITE@en[Manifest for a web application]]
([TIME[2015-06-02 03:21:18 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150601/>
[25] [CITE@en[Manifest for a web application]]
([TIME[2015-06-06 07:56:53 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150605/>
[26] [CITE@en[Manifest for a web application]]
([TIME[2015-06-18 07:07:35 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150617/>
[27] [CITE@en[Manifest for a web application]]
([TIME[2015-07-03 23:28:59 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150703/>
[28] [CITE@en[Manifest for a web application]]
([TIME[2015-07-06 14:46:05 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150706/>
[29] [CITE@en[Manifest for a web application]]
([TIME[2015-07-08 22:59:17 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150708/>
[30] [CITE@en[Manifest for a web application]]
([TIME[2015-07-09 23:58:42 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150709/>
[31] [CITE@en[Manifest for a web application]]
([TIME[2015-07-13 15:52:02 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150713/>
[32] [CITE@en-US[App manifest - App Center | MDN]]
([TIME[2015-07-11 01:46:50 +09:00]] 版)
<https://developer.mozilla.org/en-US/Apps/Build/Manifest>
[33] [CITE@en[Manifest for a web application]]
([TIME[2015-07-14 15:00:36 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150714/>
[34] [CITE@en[Manifest for a web application]]
([TIME[2015-08-01 02:16:06 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150731/>
[35] [CITE@en[Runtime and Security Model for Web Applications]]
([TIME[2015-08-04 19:31:42 +09:00]] 版)
<http://www.w3.org/TR/2015/NOTE-runtime-20150806/#application-manifest>
[36] [CITE@en[Manifest for a web application]]
([TIME[2015-08-15 16:41:37 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150815/>
[37] [CITE@en[Manifest for a web application]]
([TIME[2015-09-19 23:49:37 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150919/>
[38] [CITE@en[Manifest for a web application]]
([TIME[2015-09-21 18:31:29 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20150921/>
[39] [CITE@en[Rename the spec to "Web App Manifest" to align with the established n… · w3c/manifest@cc2778a]]
([TIME[2015-10-08 11:25:56 +09:00]] 版)
<https://github.com/w3c/manifest/commit/cc2778a702c54dda8419dfaca92693a322d5630f>
[40] [CITE@en[Web App Manifest]]
( ([TIME[2015-11-20 19:11:02 +09:00]] 版))
<http://www.w3.org/TR/2015/WD-appmanifest-20151124/>
[41] [CITE@en[Web App Manifest]]
([TIME[2015-11-25 09:40:54 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20151125/>
[42] [CITE[Push Notifications on the Open Web | Web Updates - Google Developers]]
([TIME[2015-11-20 02:42:52 +09:00]] 版)
<https://developers.google.com/web/updates/2015/03/push-notifications-on-the-open-web>
[43] [CITE@en[Web App Manifest]]
([TIME[2015-12-15 17:04:02 +09:00]] 版)
<http://www.w3.org/TR/2015/WD-appmanifest-20151215/>
[44] [CITE[Installable Web Apps with the WebApp Manifest in Chrome for Android | Web Updates - Google Developers]]
([TIME[2015-12-11 00:47:54 +09:00]] 版)
<https://developers.google.com/web/updates/2014/11/Support-for-installable-web-apps-with-webapp-manifest-in-chrome-38-for-Android>
[45] [CITE@ja[アプリマニフェスト - アプリセンター | MDN]]
([TIME[2014-11-07 21:06:46 +09:00]] 版)
<https://developer.mozilla.org/ja/Apps/Manifest>
[FIG(quote)[
[FIGCAPTION[
[47] [CITE[Using app install banners | Web Fundamentals - Google Developers]]
([TIME[2016-01-16 05:27:44 +09:00]] 版)
<https://developers.google.com/web/fundamentals/engage-and-retain/simplified-app-installs/>
]FIGCAPTION]
> Once you have the manifest created and and on your site, all you need to do is add a link tag to all the pages that encompass your web app as follows.
]FIG]
[FIG(quote)[
[FIGCAPTION[
[48] [CITE[Add to Homescreen - Google Chrome]]
([TIME[2016-01-20 11:12:43 +09:00]] 版)
<https://developer.chrome.com/multidevice/android/installtohomescreen>
]FIGCAPTION]
> Since Chrome 31, you can set up your web app to have an application shortcut icon added to a device's homescreen, and have the app launch in full-screen "app mode" using Chrome for Android’s "Add to homescreen" menu item.
> New in Chrome 39, you can define the metadata associated with your web application in a JSON-based manifest. The manifest provides a way to wrap metadata about a web application into a single file. Using this metadata in conjunction with Add to Homescreen, you can create launch experiences more comparable to native applications.
]FIG]
[49] [CITE@en[Web Manifest Validator]]
([TIME[2016-01-20 12:01:41 +09:00]] 版)
<https://manifest-validator.appspot.com/>
[50] [CITE[Do more with app install banners | Web Fundamentals - Google Developers]]
([TIME[2016-01-16 05:27:42 +09:00]] 版)
<https://developers.google.com/web/fundamentals/engage-and-retain/simplified-app-installs/advanced?hl=en>
[54] >>50 次の日にアクセスしないと追加しますか?がまったく出ないのでつらい (一応開発用に常に出す設定があるらしいが...)。
しかも一度出ても、[[利用者]]が無視したら、もう出ない (また次の日になったら出るのかな)。
[[利用者]]の邪魔にならない配慮なのかもしれないけど、
[[利用者]]も迂闊に見逃せないからつらいと思う。
初日にまったく出ないのも、[[利用者]]が良いと思った好機を逃してしまうわけで...
[TIME[2016-01-21T01:35:41.00Z]]
[55] >>50 ドキュメントで指定されたサイズの画像が存在しないと出ない。
[[Service Worker]] が登録されていないと出ない。 [[Service Worker]]
は特にすることがないので要らなそうに思えるのだけど、
次の日判定か何かに内部的に使っているのだろうか。謎い。 [TIME[2016-01-21T01:37:13.100Z]]
[56] >>54 その次の日になったけど出なかった... [TIME[2016-01-22T00:39:19.800Z]]
[51] [CITE@en[Web App Manifest]]
([TIME[2016-01-19 22:20:45 +09:00]] 版)
<https://www.w3.org/TR/2016/WD-appmanifest-20160119/>
[52] [CITE@en[w3c/manifest]]
([TIME[2016-01-20 17:30:35 +09:00]] 版)
<https://github.com/w3c/manifest>
[57] [CITE@en[Web App Manifest]]
([TIME[2016-01-27 18:46:55 +09:00]] 版)
<https://www.w3.org/TR/2016/WD-appmanifest-20160127/>
[58] [CITE@en[w3c-webmob/installable-webapps: Use cases and requirements for installable web apps]]
([TIME[2016-02-27 11:39:19 +09:00]] 版)
<https://github.com/w3c-webmob/installable-webapps>
[59] [CITE@en[Use Cases and Requirements for Installable Web Apps]]
([TIME[2015-10-09 03:34:49 +09:00]] 版)
<https://w3c-webmob.github.io/installable-webapps/>
[60] [CITE@en[Web App Manifest]]
([TIME[2016-03-12 13:27:55 +09:00]] 版)
<https://www.w3.org/TR/2016/WD-appmanifest-20160312/>
[61] [CITE@en[Web App Manifest]]
([TIME[2016-03-15 18:36:12 +09:00]] 版)
<https://www.w3.org/TR/2016/WD-appmanifest-20160315/>
[62] [CITE@en[Web App Manifest]]
([TIME[2016-03-24 10:02:25 +09:00]] 版)
<https://www.w3.org/TR/2016/WD-appmanifest-20160324/>
[63] [CITE@en[Web App Manifest]]
([TIME[2016-03-31 19:01:09 +09:00]] 版)
<https://www.w3.org/TR/2016/WD-appmanifest-20160331/>
[64] [CITE@en[Web App Manifest]]
([TIME[2016-04-04 16:12:37 +09:00]] 版)
<https://www.w3.org/TR/2016/WD-appmanifest-20160404/>