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		<summary type="html">&lt;p&gt;有媒体用奥利奥，附来源&lt;/p&gt;
&lt;p&gt;&lt;b&gt;新页面&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{TA&lt;br /&gt;
|G1=IT&lt;br /&gt;
|1=zh-tw:Google行動;zh-hk:Google流動;zh-cn:Google移动;&lt;br /&gt;
}}&lt;br /&gt;
{{Infobox OS&lt;br /&gt;
| name = Android Oreo&lt;br /&gt;
| version of = [[Android]]&lt;br /&gt;
| logo = Android Oreo 8.1 logo.svg&lt;br /&gt;
| logo_size = 200px&lt;br /&gt;
| screenshot = File:Android Oreo 8.1 screenshot.png&lt;br /&gt;
| screenshot_size = &lt;br /&gt;
| caption = 搭載Android Oreo的Pixel桌面，包含一些预装的[[Google]]應用程式&lt;br /&gt;
| developer = [[Google]]&lt;br /&gt;
| website = {{Official URL}}&lt;br /&gt;
| GA_date = {{start date and age|2017|8|21}}&lt;br /&gt;
| GA_url = [https://developer.android.com/about/versions/o/index.html Android 8.0 Oreo Android Developers]&lt;br /&gt;
| latest release = 8.1.0_r93（OSN1.210329.015）&amp;lt;ref&amp;gt;{{cite web |title=Android Source |url=https://android.googlesource.com/platform/build/+/refs/tags/android-security-8.1.0_r93 |website=Google Git |access-date=August 3, 2021 |archive-date=2023-02-03 |archive-url=https://web.archive.org/web/20230203054147/https://android.googlesource.com/platform/build/+/refs/tags/android-security-8.1.0_r93 |dead-url=no }}&amp;lt;/ref&amp;gt; / {{start date and age|2021|10|04}}&lt;br /&gt;
| kernel type = &lt;br /&gt;
| license = &lt;br /&gt;
| preceded_by = [[Android Nougat]]&lt;br /&gt;
| succeeded_by = [[Android Pie]]&lt;br /&gt;
| support_status = 不支持&lt;br /&gt;
}}&lt;br /&gt;
[[File:Android Oreo logo.svg|200px|thumb|Android Oreo 8.0標誌]]&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Android Oreo&amp;#039;&amp;#039;&amp;#039;（安卓奥利奥&amp;lt;ref&amp;gt;{{Cite web |title=安卓新版操作系统名叫“奥利奥”：速度快一倍，带画中画功能_10%公司_澎湃新闻-The Paper |url=https://m.thepaper.cn/kuaibao_detail.jsp?contid=1770947&amp;amp;from=kuaibao |website=m.thepaper.cn |access-date=2024-11-29}}&amp;lt;/ref&amp;gt;，开发[[代号]]：&amp;#039;&amp;#039;&amp;#039;Android O&amp;#039;&amp;#039;&amp;#039;）又名&amp;#039;&amp;#039;&amp;#039;Android 8&amp;#039;&amp;#039;&amp;#039; 是由[[Google]]開發的[[Android|Android作業系統]]的第8個主要版本，继承[[2016年]]發行的[[Android Nougat]]。首個測試版本在2017年3月21日發行，相当于[[軟件版本週期|alpha版本]]；第二个开发者预览版于2017年5月17日发行，相当于[[軟件版本週期|beta版本]]；第三个开发者预览版于2017年6月8日发行，确定正式版本中的API&amp;lt;ref name=&amp;quot;ars-dp3&amp;quot; /&amp;gt;。2017年7月24日，第四个开发者预览版发行，带有最新的错误修复和系统优化，确定正式版本中的系统行为&amp;lt;ref&amp;gt;{{Cite news|url=https://android-developers.googleblog.com/2017/07/developer-preview-4-now-available.html|script-title=en:Developer Preview 4 now available, official Android O coming soon!|work=Android Developers Blog|language=en|access-date=2017-07-24|archive-url=https://web.archive.org/web/20170724175700/https://android-developers.googleblog.com/2017/07/developer-preview-4-now-available.html|archive-date=2017-07-24|dead-url=no}}&amp;lt;/ref&amp;gt;。&lt;br /&gt;
&lt;br /&gt;
[[Google Nexus]]和[[Google Pixel]]等設備首先接受測試&amp;lt;ref&amp;gt;{{cite news|title=Android O新功能預覽|url=https://hk.news.yahoo.com/android-o%E6%96%B0%E5%8A%9F%E8%83%BD%E9%A0%90%E8%A6%BD-223000067.html|date=2017-04-03|newspaper=[[星島日報]]|access-date=2017-04-09|archive-url=https://web.archive.org/web/20170409200943/https://hk.news.yahoo.com/android-o%E6%96%B0%E5%8A%9F%E8%83%BD%E9%A0%90%E8%A6%BD-223000067.html|archive-date=2017-04-09|dead-url=no}}&amp;lt;/ref&amp;gt;，正式版本在美国[[2017年8月21日日食]]结束后发行&amp;lt;ref&amp;gt;{{Cite web|url=https://www.theverge.com/2017/8/21/15649336/google-android-oreo-name-8-0-update-announced-female-gendered-mascot|title=Android O is now officially Android Oreo|accessdate=2017-08-21|date=2017-08-21|last=Gartenberg|first=Chaim|work=The Verge|archive-date=2019-09-19|archive-url=https://web.archive.org/web/20190919041524/https://www.theverge.com/2017/8/21/15649336/google-android-oreo-name-8-0-update-announced|dead-url=no}}&amp;lt;/ref&amp;gt;。2017年12月5日，谷歌正式发行Android 8.1，即Android Oreo的主要更新。&lt;br /&gt;
&lt;br /&gt;
Google为代表此次更新的甜点雕塑揭幕的地点是纽约曼哈顿的14街公园，就在第一块-{zh-hans:[[奥利奥]];zh-hant:[[Oreo]]}-的生产工厂附近&amp;lt;ref&amp;gt;{{cite web|url=https://www.eyerys.com/articles/timeline/coinciding-solar-eclipse-google-revealed-android-o-oreo|script-title=en:Coinciding The Solar Eclipse, Google Revealed Android O As &amp;quot;Oreo&amp;quot;|accessdate=2017-08-22|date=2017-08-21|website=Eyerys.com|language=en|archive-url=https://web.archive.org/web/20170822102149/https://www.eyerys.com/articles/timeline/coinciding-solar-eclipse-google-revealed-android-o-oreo|archive-date=2017-08-22|dead-url=no}}&amp;lt;/ref&amp;gt;。&lt;br /&gt;
&lt;br /&gt;
== 历史 ==&lt;br /&gt;
2017年3月21日，Google发行Android O的第一个开发者预览版（DP）&amp;lt;ref name=&amp;quot;First developer preview&amp;quot;&amp;gt;{{cite web|url=http://www.theverge.com/2017/3/21/14990876/google-android-o-8-update-developer-preview-release-battery-life-notifications-api|script-title=en:Google releases Android O to developers, promising better battery life and notifications|accessdate=2017-03-22|date=2017-03-21|last=Bohn|first=Dieter|publisher=[[Vox Media]]|website=[[The Verge]]|language=en|archive-url=https://web.archive.org/web/20170322013531/http://www.theverge.com/2017/3/21/14990876/google-android-o-8-update-developer-preview-release-battery-life-notifications-api|archive-date=2017-03-22|dead-url=no}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web|url=https://techcrunch.com/2017/03/21/google-launches-the-first-developer-preview-of-android-o-reo-but-dont-get-too-excited-yet/|script-title=en:Google launches the first developer preview of Android O|accessdate=2017-03-22|date=2017-03-21|last=Lardinois|first=Frederic|publisher=[[AOL]]|website=[[TechCrunch]]|language=en|archive-url=https://web.archive.org/web/20170322013917/https://techcrunch.com/2017/03/21/google-launches-the-first-developer-preview-of-android-o-reo-but-dont-get-too-excited-yet/|archive-date=2017-03-22|dead-url=no}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web|url=http://www.androidpolice.com/2017/03/21/google-announces-android-o-focus-on-power-management-notifications-and-more/|script-title=en:Google announces Android O: Focus on power management, notifications, and more|accessdate=2017-03-22|date=2017-03-21|last=Ruddock|first=David|website=Android Police|language=en|archive-url=https://web.archive.org/web/20170322090007/http://www.androidpolice.com/2017/03/21/google-announces-android-o-focus-on-power-management-notifications-and-more/|archive-date=2017-03-22|dead-url=no}}&amp;lt;/ref&amp;gt;，支持[[Nexus 5X]]、[[Nexus 6P]]、[[Nexus Player]]、[[Pixel C]]和[[Pixel (智能手机)|两款Pixel智能手机]]&amp;lt;ref&amp;gt;{{cite web|url=http://www.androidpolice.com/2017/03/21/android-o-developer-preview-images-not-betas-available-for-nexus-5x-and-6p-nexus-player-pixel-and-pixel-xl-and-pixel-c/|script-title=en:Android O Developer Preview Supports Nexus 5X and 6P, Nexus Player, Pixel and Pixel XL, and Pixel C|accessdate=2017-03-22|date=2017-03-21|last=Crider|first=Michael|website=Android Police|language=en|archive-url=https://web.archive.org/web/20170322204948/http://www.androidpolice.com/2017/03/21/android-o-developer-preview-images-not-betas-available-for-nexus-5x-and-6p-nexus-player-pixel-and-pixel-xl-and-pixel-c/|archive-date=2017-03-22|dead-url=no}}&amp;lt;/ref&amp;gt;。第二版于2017年5月17日发行，质量相当于beta版&amp;lt;ref&amp;gt;{{cite web|url=https://android-developers.googleblog.com/2017/05/whats-new-in-android-o-developer.html|script-title=en:What’s New in Android: O Developer Preview 2 &amp;amp; More|accessdate=2017-05-20|date=2017-05-17|language=en|archive-url=https://web.archive.org/web/20170520153444/https://android-developers.googleblog.com/2017/05/whats-new-in-android-o-developer.html|archive-date=2017-05-20|dead-url=no}}&amp;lt;/ref&amp;gt;。第三版于2017年6月8日发行&amp;lt;ref name=&amp;quot;ars-dp3&amp;quot; /&amp;gt;。第四版，也就是最终预览版本，于2017年7月24日发行。&lt;br /&gt;
&lt;br /&gt;
在DP3中，确定正式版本所用API为API level 26&amp;lt;ref name=&amp;quot;ars-dp3&amp;quot;&amp;gt;{{cite web|url=https://arstechnica.com/gadgets/2017/06/android-o-developer-preview-3-launches-finalizes-apis/|script-title=en:Android O Developer Preview 3 launches, finalizes APIs|accessdate=2017-06-10|website=Ars Technica|language=en|archive-url=https://web.archive.org/web/20170609224516/https://arstechnica.com/gadgets/2017/06/android-o-developer-preview-3-launches-finalizes-apis/|archive-date=2017-06-09|dead-url=no}}&amp;lt;/ref&amp;gt;，相机界面出现调整，状态栏的Wi-Fi和-{zh-hans:蜂窝信号;zh-hant:行動通信訊號;zh-hk:手機訊號}-标志位置改為Wi-Fi在左，通知栏中通知可根据内容变色，设置→电池处新增电池动画，时钟应用图标更新且默认背景更暗，各应用图标形状选项新增“泪滴状”（形状接近圆滑的聊天气泡）&amp;lt;ref&amp;gt;{{Cite web|url=https://9to5google.com/2017/06/08/android-o-developer-preview-3-new-features-gallery/|script-title=en:Here’s everything new in Android O Developer Preview 3 [Gallery]|date=2017-06-08|last=Li|first=Abner|website=9to5Google|access-date=2017-06-13|language=en|archive-url=https://web.archive.org/web/20170615230648/https://9to5google.com/2017/06/08/android-o-developer-preview-3-new-features-gallery/|archive-date=2017-06-15|dead-url=no}}&amp;lt;/ref&amp;gt;。&lt;br /&gt;
&lt;br /&gt;
2017年8月18日，Google以日食为主题的预热网站上线，宣布Android O的发行日期定于8月21日，正式名称也会在同日公布，而这一天美国正好会发生[[2017年8月21日日食|日食]]&amp;lt;ref&amp;gt;{{Cite web|url=https://www.android.com/eclipse/|script-title=en:Android – eclipse|language=en|website=Android|access-date=2017-08-19|archive-url=https://web.archive.org/web/20170821230702/https://www.android.com/eclipse/|archive-date=2017-08-21|dead-url=no}}&amp;lt;/ref&amp;gt;。8月21日，Google正式为支持的[[Google Nexus|Nexus]]和[[Google Pixel|Pixel]]设备发行新版-{zh-hans:镜像;zh-hant:映像}-&amp;lt;ref&amp;gt;{{Cite news|url=http://www.express.co.uk/life-style/science-technology/843844/Android-8-0-Release-Date-Oreo-Name-Revealed|script-title=en:Android O release date - Google might’ve accidentally revealed Android 8.0’s official name|last=Brown|first=Aaron|date=2017-08-21|work=Express.co.uk|language=en|access-date=2017-08-21|archive-url=https://web.archive.org/web/20170821172002/http://www.express.co.uk/life-style/science-technology/843844/Android-8-0-Release-Date-Oreo-Name-Revealed|archive-date=2017-08-21|dead-url=no}}&amp;lt;/ref&amp;gt;，同时宣布系统名为“Oreo”，代表[[納貝斯克|纳贝斯克]]公司生产的-{zh-hans:[[奥利奥]];zh-hant:[[Oreo]]}-&amp;lt;ref&amp;gt;{{cite web|url=https://www.blog.google/products/android/android-oreo-superpowers-coming-device-near-you/|script-title=en:Android Oreo superpowers, coming to a device near you|date=2017-08-21|last=Samat|first=Sameer|publisher=Google|language=en|access-date=2017-08-22|archive-url=https://web.archive.org/web/20170822065634/https://www.blog.google/products/android/android-oreo-superpowers-coming-device-near-you/|archive-date=2017-08-22|dead-url=no}}&amp;lt;/ref&amp;gt;。&lt;br /&gt;
&lt;br /&gt;
2017年10月23日，Sony向Xperia XZ Premium發行版本更新，成為第一個發行Android Oreo正式版更新的廠商；因其中[[程式錯誤|錯誤]]居多，有些地區的更新暫時被下架，Sony承諾在11月再發行修正後的Android 8.0版本更新。&lt;br /&gt;
&lt;br /&gt;
== 特性 ==&lt;br /&gt;
[[File:Android 8.0 Oreo.jpg|thumb|250px|运行Android Oreo的智能手机]]&lt;br /&gt;
=== 用户体验 ===&lt;br /&gt;
各种應用程式通知会按类别分类至不同的组（“渠道”），用户还可暂时延后某則通知&amp;lt;ref&amp;gt;{{cite web|url=http://www.theverge.com/2017/3/21/14988830/google-android-o-notification-channels-app-categories-control|script-title=en:Android O will give you even more control over notifications|accessdate=2017-03-22|date=2017-03-21|last=Gartenberg|first=Chaim|publisher=[[Vox Media]]|website=[[The Verge]]|language=en|archive-url=https://web.archive.org/web/20170321195336/http://www.theverge.com/2017/3/21/14988830/google-android-o-notification-channels-app-categories-control|archive-date=2017-03-21|dead-url=no}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web|url=http://www.androidpolice.com/2017/03/21/android-o-feature-spotlight-notification-channels-simplify-managing-notifications/|script-title=en:Android O feature spotlight: Notification Channels give more controls over notifications to users|accessdate=2017-03-22|date=2017-03-21|last=Davenport|first=Corbin|website=Android Police|language=en|archive-url=https://web.archive.org/web/20170322004311/http://www.androidpolice.com/2017/03/21/android-o-feature-spotlight-notification-channels-simplify-managing-notifications/|archive-date=2017-03-22|dead-url=yes}}&amp;lt;/ref&amp;gt;。Android&amp;amp;nbsp;Oreo整合了对[[画中画]]模式的支持&amp;lt;ref&amp;gt;{{cite web|url=http://www.theverge.com/2017/3/21/15007754/android-o-developer-preview-picture-in-picture-support|script-title=en:Android O brings picture-in-picture support so you can watch YouTube while hailing a Lyft|accessdate=2017-03-22|date=2017-03-21|last=Garun|first=Natt|publisher=[[Vox Media]]|website=[[The Verge]]|language=en|archive-url=https://web.archive.org/web/20170321200316/http://www.theverge.com/2017/3/21/15007754/android-o-developer-preview-picture-in-picture-support|archive-date=2017-03-21|dead-url=no}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web|url=http://www.androidpolice.com/2017/03/21/android-o-feature-spotlight-picture-picture-video-devices-new-windowing-features/|script-title=en:Android O feature spotlight: Picture-in-picture video for all devices and new windowing features|accessdate=2017-03-22|date=2017-03-21|last=Whitwam|first=Ryan|website=Android Police|language=en|archive-url=https://web.archive.org/web/20170322205204/http://www.androidpolice.com/2017/03/21/android-o-feature-spotlight-picture-picture-video-devices-new-windowing-features/|archive-date=2017-03-22|dead-url=yes}}&amp;lt;/ref&amp;gt;，还简化新增自定义铃声、闹钟声和通知声的过程&amp;lt;ref&amp;gt;{{cite web|url=http://www.androidpolice.com/2017/03/23/android-o-feature-spotlight-easily-add-custom-ringtones-alarm-sounds-notification-sounds/|script-title=en:Android O feature spotlight: Easily add custom ringtones, alarm sounds, and notification sounds|accessdate=2017-03-24|date=2017-03-23|last=El Khoury|first=Rita|website=Android Police|language=en|archive-url=https://web.archive.org/web/20170324023455/http://www.androidpolice.com/2017/03/23/android-o-feature-spotlight-easily-add-custom-ringtones-alarm-sounds-notification-sounds/|archive-date=2017-03-24|dead-url=yes}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web|url=http://www.theverge.com/2017/3/23/15042716/android-o-custom-ringtone-notification-sounds-setting|script-title=en:Android O will make it easier to add custom ringtones and notification sounds|accessdate=2017-03-24|date=2017-03-23|last=Statt|first=Nick|publisher=[[Vox Media]]|website=[[The Verge]]|language=en|archive-url=https://web.archive.org/web/20170324000047/http://www.theverge.com/2017/3/23/15042716/android-o-custom-ringtone-notification-sounds-setting|archive-date=2017-03-24|dead-url=no}}&amp;lt;/ref&amp;gt;。“设置”應用程式经过全新设计，主题色改为白色，强化对各项设置的分类&amp;lt;ref name=&amp;quot;ars-hands&amp;quot;&amp;gt;{{cite web|url=https://arstechnica.com/gadgets/2017/03/hands-on-with-android-o-snooze-that-notification-and-customize-everything/|script-title=en:Hands-on with Android O—A million new settings and an awesome snooze feature|accessdate=2017-04-14|date=2017-03-23|last=Amadeo|first=Ron|publisher=[[Condé Nast]]|website=[[Ars Technica]]|language=en|archive-url=https://web.archive.org/web/20170414233823/https://arstechnica.com/gadgets/2017/03/hands-on-with-android-o-snooze-that-notification-and-customize-everything/|archive-date=2017-04-14|dead-url=no}}&amp;lt;/ref&amp;gt;。此外，[[Android TV]]亦有新的主界面&amp;lt;ref&amp;gt;{{cite web|url=https://developer.android.com/preview/api-overview.html#tvlauncher|script-title=en:Android 8.0 Features and APIs - Android Developers|website=developer.android.com|language=en|access-date=2017-08-22|archive-url=https://web.archive.org/web/20160311235655/http://developer.android.com/preview/api-overview.html#tvlauncher|archive-date=2016-03-11|dead-url=no}}&amp;lt;/ref&amp;gt;。Google声称新版系统从关机状态启动设备所需的时间更短&amp;lt;ref&amp;gt;{{Cite news|url=https://www.blog.google/products/android/android-oreo-superpowers-coming-device-near-you/|script-title=en:Android Oreo superpowers, coming to a device near you|date=2017-08-21|newspaper=Google|accessdate=2017-08-22|language=en|archive-url=https://web.archive.org/web/20170822013223/https://www.blog.google/products/android/android-oreo-superpowers-coming-device-near-you/|archive-date=2017-08-22|dead-url=no}}&amp;lt;/ref&amp;gt;，以及透過限制背景應用程式延長电池可用时间&amp;lt;ref&amp;gt;{{Cite news|url=http://www.techadvisor.co.uk/new-product/google-android/android-oreo-news-release-date-new-features-3647595/|script-title=en:Android 8.0 Oreo officially unveiled|last=Black|first=Marie|newspaper=Tech Advisor|accessdate=2017-08-22|language=en|archive-url=https://web.archive.org/web/20170821230159/http://www.techadvisor.co.uk/new-product/google-android/android-oreo-news-release-date-new-features-3647595/|archive-date=2017-08-21|dead-url=no}}&amp;lt;/ref&amp;gt;。&lt;br /&gt;
&lt;br /&gt;
=== 平台 ===&lt;br /&gt;
Android Oreo新增对[[Wi-Fi]]的[[Wi-Fi联盟|Wi-Fi Aware]]基础上周边感知联网（NAN）规范&amp;lt;ref&amp;gt;{{cite web|url=http://www.androidpolice.com/2017/03/21/android-o-feature-spotlight-neighborhood-aware-networking-nan-mode-wifi/|script-title=en:Android O feature spotlight: Neighborhood Aware Networking (NAN) mode for WiFi|accessdate=2017-03-22|date=2017-03-21|last=Whitwam|first=Ryan|website=Android Police|language=en|archive-url=https://web.archive.org/web/20170322204637/http://www.androidpolice.com/2017/03/21/android-o-feature-spotlight-neighborhood-aware-networking-nan-mode-wifi/|archive-date=2017-03-22|dead-url=no}}&amp;lt;/ref&amp;gt;和应用内宽[[色域]]的支持&amp;lt;ref&amp;gt;{{cite web|url=http://www.androidpolice.com/2017/03/21/feature-spotlight-android-o-will-support-wide-color-gamut-profiles-in-apps-for-capable-displays/|script-title=en:Android O feature spotlight: Android will support wide color gamut profiles in apps|accessdate=2017-03-22|date=2017-03-21|last=Ruddock|first=David|website=Android Police|language=en|archive-url=https://web.archive.org/web/20170322204613/http://www.androidpolice.com/2017/03/21/feature-spotlight-android-o-will-support-wide-color-gamut-profiles-in-apps-for-capable-displays/|archive-date=2017-03-22|dead-url=no}}&amp;lt;/ref&amp;gt;，提供[[应用程序接口|API]]供{{tsl|en|Autofill|自动填充|自动填写程序}}使用，使WebView支持多-{zh-hans:进程;zh-hant:程序}-和{{tsl|en|Google Safe Browsing|Google安全浏览}}功能，允许[[網際協議通話技術|VoIP]]应用使用新增的API集成至系统层面，支持应用功能在远程显示设备上启动&amp;lt;ref name=&amp;quot;First developer preview&amp;quot;/&amp;gt;。[[Android Runtime]]（ART）性能获得改进&amp;lt;ref name=&amp;quot;First developer preview&amp;quot;/&amp;gt;，缓存处理能力增强&amp;lt;ref&amp;gt;{{Cite news|url=https://theleaker.com/android-o-8-0-update-smartphones-list/|script-title=en:List of smartphones to receive the Android O 8.0 Oreo Update|date=2017-07-26|work=The Leaker|language=en|access-date=2017-07-27|archive-url=https://web.archive.org/web/20170822013913/https://theleaker.com/android-o-8-0-update-smartphones-list/|archive-date=2017-08-22|dead-url=no}}&amp;lt;/ref&amp;gt;。Android&amp;amp;nbsp;Oreo对后台应用活动施以更多限制，借此提升电池使用时间&amp;lt;ref&amp;gt;{{cite web|url=http://www.theverge.com/2017/3/21/14988222/android-o-app-background-run|script-title=en:Android Oreo will limit what apps can do in the background to save battery life|accessdate=2017-03-22|date=2017-03-21|last=Carman|first=Ashley|publisher=[[Vox Media]]|website=[[The Verge]]|language=en|archive-url=https://web.archive.org/web/20170321202922/http://www.theverge.com/2017/3/21/14988222/android-o-app-background-run|archive-date=2017-03-21|dead-url=no}}&amp;lt;/ref&amp;gt;。应用可选用“适应性图标”以支持各种主题下不同的图标形状要求，如圆形、方形和[[方圓形|圆角矩形]]&amp;lt;ref&amp;gt;{{cite web|url=http://www.androidpolice.com/2017/03/21/android-o-developer-preview-feature-spotlight-adaptive-icons-give-devs-and-oems-easy-shape-masks-extra-effects/|script-title=en:Android O Feature Spotlight: Adaptive icons give devs and OEMs easy shape masks, extra effects|accessdate=2017-03-21|date=2017-03-21|last=Crider|first=Michael|website=Android Police|language=en|archive-url=https://web.archive.org/web/20170322204602/http://www.androidpolice.com/2017/03/21/android-o-developer-preview-feature-spotlight-adaptive-icons-give-devs-and-oems-easy-shape-masks-extra-effects/|archive-date=2017-03-22|dead-url=yes}}&amp;lt;/ref&amp;gt;。&lt;br /&gt;
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Android&amp;amp;nbsp;Oreo中新增数十个新[[繪文字|绘文字]]，这些绘文字将被纳入[[Unicode]] 10标准。系统将使用重新设计的新绘文字字体，各绘文字的面部均改为传统的圆形，抛弃自[[Android 4.4]]以来一直采用的“blob”设计。&amp;lt;ref&amp;gt;{{cite web|url=http://www.gsmarena.com/google_redesigns_emoji_again_for_android_o-news-25103.php|script-title=en:Google redesigns emoji (again) for Android O|accessdate=2017-05-19|website=GSMArena|language=en|archive-url=https://web.archive.org/web/20170518230839/http://www.gsmarena.com/google_redesigns_emoji_again_for_android_o-news-25103.php|archive-date=2017-05-18|dead-url=no}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web|url=http://gadgets.ndtv.com/mobiles/news/google-io-2017-android-o-emoji-5-0-revamp-blob-design-killed-1695244|script-title=en:Google I/O 2017: Android O to Bring Redesigned Emojis, Full Support for Emoji 5.0 Characters|accessdate=2017-05-19|website=NDTV|language=en|archive-url=https://web.archive.org/web/20170518114952/http://gadgets.ndtv.com/mobiles/news/google-io-2017-android-o-emoji-5-0-revamp-blob-design-killed-1695244|archive-date=2017-05-18|dead-url=no}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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此次更新修订了Android底层架构，支持设备硬件工作所用的底层厂商代码将通过一个称为“供应商接口”的[[硬體抽象層|硬件抽象层]]与Android操作系统框架分离，供应商接口需与Android未来版本保持[[向前兼容]]。理论上来说，为设备提供Android的新版本更新时，设备厂商只需对系统框架和预装应用做出必要修改，供应商接口将保持不变，此项技术被称为“Project Treble”。&amp;lt;ref name=&amp;quot;ars-treble&amp;quot;&amp;gt;{{cite web|url=https://arstechnica.com/gadgets/2017/05/google-hopes-to-fix-android-updates-no-really-with-project-treble/|script-title=en:Google’s &amp;quot;Project Treble&amp;quot; solves one of Android’s many update roadblocks|accessdate=2017-05-12|website=Ars Technica|language=en|archive-url=https://web.archive.org/web/20171203010312/https://arstechnica.com/gadgets/2017/05/google-hopes-to-fix-android-updates-no-really-with-project-treble/|archive-date=2017-12-03|dead-url=no}}&amp;lt;/ref&amp;gt;Android Nougat引入的“无缝更新”概念亦获调整，下载更新文件时现可跳过用户分区而直接下载至系统分区，减轻系统更新对存储空间的需求&amp;lt;ref&amp;gt;{{Cite news|url=https://arstechnica.com/gadgets/2017/08/android-8-0s-streaming-os-updates-will-work-even-if-your-phone-is-full/|script-title=en:Android 8.0’s &amp;quot;streaming OS updates&amp;quot; will work even if your phone is full|work=Ars Technica|language=en|access-date=2017-08-07|archive-url=https://web.archive.org/web/20170807143807/https://arstechnica.com/gadgets/2017/08/android-8-0s-streaming-os-updates-will-work-even-if-your-phone-is-full/|archive-date=2017-08-07|dead-url=no}}&amp;lt;/ref&amp;gt;。&lt;br /&gt;
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系统为内存不超过1GB的所有低阶设备提供Android Go特别版本。这些设备出厂时的平台优化可减少数据流量使用（包括默认启用流量节省模式），还将搭载资源和带宽消耗更少的特别版[[Google流動服務|Google移动服务]]（如YouTube Go）。[[Google Play|Google Play商店]]亦会突显出适合这些设备使用的轻量级应用。&amp;lt;ref name=&amp;quot;ars-androidgo&amp;quot;&amp;gt;{{cite web|url=https://arstechnica.com/gadgets/2017/05/android-go-will-strip-android-down-for-ultra-low-budget-phones/|script-title=en:&amp;quot;Android Go&amp;quot; will strip Android down for ultra-low-budget phones|accessdate=2017-05-19|publisher=Conde Nast|website=Ars Technica|language=en|archive-url=https://web.archive.org/web/20170518231714/https://arstechnica.com/gadgets/2017/05/android-go-will-strip-android-down-for-ultra-low-budget-phones/|archive-date=2017-05-18|dead-url=no}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;engadget-androidgo&amp;quot;&amp;gt;{{cite web|url=https://www.engadget.com/2017/05/18/android-go-could-help-make-android-o-a-runaway-success/|script-title=en:Android Go could help make Android O a runaway success|accessdate=2017-05-19|website=Engadget|language=en|archive-url=https://web.archive.org/web/20170519135747/https://www.engadget.com/2017/05/18/android-go-could-help-make-android-o-a-runaway-success/|archive-date=2017-05-19|dead-url=no}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Android Go ===&lt;br /&gt;
Android Oreo（Go Edition）就是針對低階規格、連線受限的用戶而設，主要適用於[[隨機存取記憶體]]容量為512MB至1GB的行動裝置，為了配合無法使用大量數據的用戶，系統有更清晰的數據用量提示和管理，亦會在預載的Google Apps，例如Chrome瀏覽器、YouTube等提供預設節約數據功能。&lt;br /&gt;
&lt;br /&gt;
==參見==&lt;br /&gt;
{{Portal|Google}}&lt;br /&gt;
*[[Android版本歷史]]&lt;br /&gt;
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==參考資料==&lt;br /&gt;
{{reflist|30em}}&lt;br /&gt;
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==外部連結==&lt;br /&gt;
* {{Official website|https://www.android.com/versions/oreo-8-0/}}{{en}}&lt;br /&gt;
&lt;br /&gt;
{{S-start}}&lt;br /&gt;
{{Succession box&lt;br /&gt;
 | title = Android Oreo&lt;br /&gt;
 | years = 2017&lt;br /&gt;
 | before = [[Android Nougat]]&lt;br /&gt;
 | after = [[Android Pie]]&lt;br /&gt;
}}&lt;br /&gt;
{{S-end}}&lt;br /&gt;
&lt;br /&gt;
{{Android}}&lt;br /&gt;
{{Google公司}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Android]]&lt;br /&gt;
[[Category:2017年軟件]]&lt;br /&gt;
[[Category:行動作業系統]]&lt;/div&gt;</summary>
		<author><name>imported&gt;Njzjz</name></author>
	</entry>
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