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Android 8.0 Oreo overview - Everything you need to know!
Android 8.0 Oreo overview - Everything you need to know!
Published: 2017/08/22
Channel: Android Authority
Android 8.0 Oreo review
Android 8.0 Oreo review
Published: 2017/08/21
Channel: Android Central
Samsung Galaxy S8 Android 8.0 Oreo Official Review! (4K)
Samsung Galaxy S8 Android 8.0 Oreo Official Review! (4K)
Published: 2017/11/13
Channel: XEETECHCARE
Android Oreo - Open Wonder
Android Oreo - Open Wonder
Published: 2017/08/21
Channel: Android
Official Android 8.1 Oreo Update!
Official Android 8.1 Oreo Update!
Published: 2017/12/05
Channel: Tim Schofield
What
What's new in Android 8.0 Oreo?
Published: 2017/08/25
Channel: Android Police
Android 8.0 Oreo as Fast As Possible
Android 8.0 Oreo as Fast As Possible
Published: 2017/09/26
Channel: Techquickie
Top 5 Android O Features!
Top 5 Android O Features!
Published: 2017/04/27
Channel: Marques Brownlee
15 Best New Android O Features! (Android 8.0 Oreo)
15 Best New Android O Features! (Android 8.0 Oreo)
Published: 2017/09/02
Channel: ThioJoe
Android 8.0 Oreo On Google Pixel XL
Android 8.0 Oreo On Google Pixel XL
Published: 2017/08/29
Channel: PhoneDog
Official Android 8.0 Oreo Review!
Official Android 8.0 Oreo Review!
Published: 2017/08/21
Channel: Tim Schofield
Samsung Galaxy S8 Android 8.0 Oreo Update: Top Features + What
Samsung Galaxy S8 Android 8.0 Oreo Update: Top Features + What's New!
Published: 2017/12/12
Channel: Android Central
Android 8.1 Oreo Preview!
Android 8.1 Oreo Preview!
Published: 2017/10/26
Channel: Tim Schofield
Android 8.1 Oreo Preview 2: New Features and Review!
Android 8.1 Oreo Preview 2: New Features and Review!
Published: 2017/11/29
Channel: Jeff Springer
General Mobile GM 6 Android Oreo sürümünü denedik!
General Mobile GM 6 Android Oreo sürümünü denedik!
Published: 2017/12/16
Channel: ShiftDelete.Net
iOS 11 vs Android Oreo: Software Experience Comparison
iOS 11 vs Android Oreo: Software Experience Comparison
Published: 2017/10/02
Channel: Chris Pirillo
What
What's New in Android Oreo for Developers
Published: 2017/08/21
Channel: Android Developers
Android 8.0 Oreo Feature Roundup!
Android 8.0 Oreo Feature Roundup!
Published: 2017/08/21
Channel: 9to5Google
Xiaomi Mi A1- Android 8.0 Oreo Quick Look || What’s New ?
Xiaomi Mi A1- Android 8.0 Oreo Quick Look || What’s New ?
Published: 2017/12/15
Channel: Ksk Royal
Galaxy S8 Android Oreo Review: New Features and Stability!
Galaxy S8 Android Oreo Review: New Features and Stability!
Published: 2017/11/08
Channel: Jeff Springer
Samsung Galaxy S8 Android 8.0 Oreo vs 7.0 Nougat - Speed Test!
Samsung Galaxy S8 Android 8.0 Oreo vs 7.0 Nougat - Speed Test!
Published: 2017/11/18
Channel: XEETECHCARE
Top Tricks and Tips for Android 8.0 Oreo!
Top Tricks and Tips for Android 8.0 Oreo!
Published: 2017/09/23
Channel: Android Police
Galaxy Note 8 Android Oreo Update: How To Get it Now!
Galaxy Note 8 Android Oreo Update: How To Get it Now!
Published: 2017/12/09
Channel: Jeff Springer
Android Oreo - What
Android Oreo - What's New? / Full Review
Published: 2017/09/15
Channel: zollotech
Galaxy Note 8 Android Oreo Review: New Features, Bugs, and Stability!
Galaxy Note 8 Android Oreo Review: New Features, Bugs, and Stability!
Published: 2017/12/11
Channel: Jeff Springer
Samsung
Samsung's Android Oreo 8.0 Beta!
Published: 2017/11/03
Channel: Beamtup
Samsung Galaxy S8 Android 8.0 Oreo vs Pixel 2 XL - Speed Test! (4K)
Samsung Galaxy S8 Android 8.0 Oreo vs Pixel 2 XL - Speed Test! (4K)
Published: 2017/12/05
Channel: XEETECHCARE
Android Oreo 8.1, Snapdragon 845, sucessos do YouTube e notebook com Snapdragon - Hoje no TecMundo
Android Oreo 8.1, Snapdragon 845, sucessos do YouTube e notebook com Snapdragon - Hoje no TecMundo
Published: 2017/12/06
Channel: TecMundo
OnePlus 5T vs Galaxy S8 Android 8.0 Oreo - Speed Test!
OnePlus 5T vs Galaxy S8 Android 8.0 Oreo - Speed Test!
Published: 2017/12/12
Channel: XEETECHCARE
Android Oreo Go Edition Explained - Android for Budget Devices?
Android Oreo Go Edition Explained - Android for Budget Devices?
Published: 2017/12/06
Channel: Technical Guruji
Android 8.1 Oreo Preview: Top 5 features for Pixel 2 + Pixel XL
Android 8.1 Oreo Preview: Top 5 features for Pixel 2 + Pixel XL
Published: 2017/10/27
Channel: Android Central
Android 8.0 Oreo on Mi A1! What
Android 8.0 Oreo on Mi A1! What's New+Top New Features!
Published: 2017/12/14
Channel: Geekytamizha தமிழா
Android Oreo: Faster Than Ever
Android Oreo: Faster Than Ever
Published: 2017/10/20
Channel: Android
Android Oreo: Todas las novedades
Android Oreo: Todas las novedades
Published: 2017/08/23
Channel: Topes de Gama Plus
Xiaomi Mi A1 Android Oreo 8.0 Beta Version How to Apply And install through OTA Update
Xiaomi Mi A1 Android Oreo 8.0 Beta Version How to Apply And install through OTA Update
Published: 2017/12/09
Channel: Mr Technical
Android 8.0 Oreo: My Top 5 Features!
Android 8.0 Oreo: My Top 5 Features!
Published: 2017/09/08
Channel: Tim Schofield
ESTE MUERTO SE LEVANTÓ CON FURIA! SONY XPERIA Z2 CON ANDROID 8.0 OREO
ESTE MUERTO SE LEVANTÓ CON FURIA! SONY XPERIA Z2 CON ANDROID 8.0 OREO
Published: 2017/12/17
Channel: ELVICTV
Essential Phone Android Oreo Review: New Features and Bugs
Essential Phone Android Oreo Review: New Features and Bugs
Published: 2017/11/20
Channel: Jeff Springer
Eclipse 2017: Android Oreo
Eclipse 2017: Android Oreo
Published: 2017/08/22
Channel: Android
Samsung Galaxy Note 8 Android 8.0 Oreo LOOK!!!
Samsung Galaxy Note 8 Android 8.0 Oreo LOOK!!!
Published: 2017/10/14
Channel: XEETECHCARE
Android Oreo - Top 8 Features!
Android Oreo - Top 8 Features!
Published: 2017/03/23
Channel: Dom Esposito
OnePlus 5 | OxygenOS Open Beta 1 | Android Oreo 8.0 - What
OnePlus 5 | OxygenOS Open Beta 1 | Android Oreo 8.0 - What's New, Benchmarks, Battery Info
Published: 2017/11/25
Channel: OnePlus Now
Top 5 Android Oreo Features iOS 11 Needs NOW!
Top 5 Android Oreo Features iOS 11 Needs NOW!
Published: 2017/09/29
Channel: Jeff Springer
What
What's New in the Android 8.1 Developer Preview
Published: 2017/11/27
Channel: Android Developers
Primeiras impressões do Android 8.1 Oreo beta 2 | TudoCelular.com
Primeiras impressões do Android 8.1 Oreo beta 2 | TudoCelular.com
Published: 2017/12/01
Channel: TudoCelular
Android 8.0 Oreo: Top 5 Features You Will Actually Use!
Android 8.0 Oreo: Top 5 Features You Will Actually Use!
Published: 2017/08/22
Channel: Jeff Springer
Top 6 - Novedades en Android Oreo
Top 6 - Novedades en Android Oreo
Published: 2017/08/21
Channel: Isa Marcial
Android 8.0 Oreo Update Status Galaxy S8, Note 8, A 2017, J 2017, Note FE & More!
Android 8.0 Oreo Update Status Galaxy S8, Note 8, A 2017, J 2017, Note FE & More!
Published: 2017/10/18
Channel: XEETECHCARE
Android Oreo: Cadê a inovação? + novidades - EuTestei
Android Oreo: Cadê a inovação? + novidades - EuTestei
Published: 2017/08/23
Channel: EuTestei
Official Android 8.0 Oreo Features
Official Android 8.0 Oreo Features
Published: 2017/08/23
Channel: xdadevelopers
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WIKIPEDIA ARTICLE

From Wikipedia, the free encyclopedia
  (Redirected from Android O)
Jump to: navigation, search
Android Oreo
A version of the Android operating system
Android Oreo logo.svg
Android 8.0 Oreo Pixel.png
Android Oreo home screen on the Pixel phone with some stock Google apps.
Developer Google
General
availability
August 21, 2017; 3 months ago (2017-08-21)[1]
Latest release 8.1.0 (OPM2.171019.012)[2] / December 15, 2017; 2 days ago (2017-12-15)
Preceded by Android 7.1.2 "Nougat"
Official website www.android.com/versions/oreo-8-0/
Support status
Supported

Android 8.x "Oreo" is a version of the Android mobile operating system. It was first released as an alpha quality developer preview in March 2017 and released to the public on August 21, 2017.

It contains a number of major features, including notification grouping, picture-in-picture support for video, performance improvements and battery usage optimization, and support for autofillers, Bluetooth 5, system-level integration with VoIP apps, wide color gamuts, and Wi-Fi Aware. Android Oreo also introduces two major platform features, including Android Go—a software distribution of the operating system for low-end devices, as well as support for implementing a hardware abstraction layer.

History[edit]

Android Oreo was internally codenamed "Oatmeal Cookie."[3] On March 21, 2017, Google released the first developer preview of Android "O",[4][5][6] available for the Nexus 5X, Nexus 6P, Nexus Player, Pixel C, and both Pixel smartphones.[7]

The second, considered beta quality, was released May 17, 2017.[8]

The third developer preview was released on June 8, 2017 and offered a finalized version of the API.[9] DP3 finalized the release's API to API level 26,[9] changed the camera UI, reverted the Wi-Fi and cellular connectivity levels in the status bar back to Wi-Fi left, added themed notifications, added a battery animation in Settings: Battery, a new icon and darker background for the Clock app, and a teardrop icon shape for apps.[10]

On July 24, 2017, a fourth developer preview was released which included the final system behaviors and the latest bug fixes and optimizations.[11]

Android "O" was officially released on August 21, 2017 under the name "Oreo". Its lawn statue was unveiled at a promotional event across from Chelsea Market in New York City—a building which formerly housed a Nabisco factory where Oreo cookies were first produced. Factory images were made available for compatible Pixel and Nexus devices later that day.[12][13] The Sony Xperia XZ1 was the first device available with Oreo pre-installed.[14]

Features[edit]

User experience[edit]

Notifications can be snoozed, and batched into topic-based groups known as "channels".[15][16] Android Oreo contains integrated support for picture-in-picture modes (supported in the YouTube app for YouTube Red subscribers).[17][18][19][20] Adding a custom ringtone, alarm or notification sound is simplified.[21][22] The "Settings" app features a new design, with a white theme and deeper categorization of different settings.[23] Android TV features a new launcher.[24] Google claims faster startup times from a powered-off state,[25] and improved battery life by minimizing background activity for infrequently used apps.[26][27]

Platform[edit]

Android Oreo adds support for Neighborhood Aware Networking (NAN) for Wi-Fi based on Wi-Fi Aware,[28] Bluetooth 5,[29] wide color gamuts in apps,[30] an API for autofillers, multiprocess and Google Safe Browsing support for WebViews, an API to allow system-level integration for VoIP apps, and launching activities on remote displays.[4] Android Runtime (ART) features performance improvements[4] and better cache handling.[31] Android Oreo contains additional limits on apps' background activities in order to improve battery life.[32] Apps can specify "adaptive icons" for differently-shaped containers specified by themes, such as circles, squares, and squircles.[33]

Android Oreo supports new emoji that were included in the Unicode 10 standard. A new emoji font was also introduced, which notably redesigns its face figures to use a traditional circular shape, as opposed to the "blob" design that was introduced on Android "KitKat".[34][35]

The underlying architecture of Android was revised so that low-level, vendor-specific code for supporting a device's hardware can be separated from the Android OS framework using a hardware abstraction layer known as the "vendor interface". Vendor interfaces must be made forward compatible with future versions of Android; this theoretically allows the quicker development and deployment of Android updates for devices, as vendors would only need to make the necessary modifications to their bundled software.[36] All devices shipping with Oreo must support a vendor interface, but this feature is optional for devices being updated to Oreo from an earlier version.[37] The "seamless updates" system introduced in Android 7.0 was also modified to download update files directly to the system partition, rather than requiring them to be downloaded to the user partition first. This reduces storage space requirements for system updates.[38]

Android Oreo introduces a new automatic repair system known as "Rescue Party"; if the operating system detects that core system components are persistently crashing during startup, it will automatically perform a series of escalating repair steps. If all automatic repair steps are exhausted, the device will reboot into recovery mode and offer to perform a factory reset.[39][40]

Android Go[edit]

A tailored distribution for low-end devices known as Android Go debuted for Oreo; it is used on all devices with 1 GB of RAM or less. This mode has platform optimizations designed to reduce mobile data usage (including enabling Data Saver mode by default), and a special suite of Google Mobile Services designed to be less resource- and bandwidth-intensive. Google Play Store will also highlight lightweight apps suited for these devices.[41][42] The operating system's interface is also modified, with the quick settings panel providing greater prominence to information regarding the battery, mobile data limit, and available storage, the recent apps menu using a modified layout and being limited to four apps (in order to reduce RAM consumption), and an API for allowing mobile carriers to implement data tracking and top-ups within the Android settings menu.[29] Google Play Services was also modularized to reduce its memory footprint.[29]

Security[edit]

Android Oreo re-brands automatic scanning of Google Play Store and sideloaded apps as "Google Play Protect", and gives the feature, as well as Find My Device (formerly Android Device Manager) higher prominence in the Security menu of the Settings app. As opposed to a single, system-wide setting for enabling the installation of apps from sources outside of the Google Play Store, this function is now implemented as a permission that can be granted to individual apps (i.e. clients for third-party app repositories such as Amazon Appstore and F-Droid). Verified boot now includes a "Rollback Protection" feature, which enforces a restriction on rolling back the device to a previous version of Android, aimed at avoiding a potential thief from bypassing security measures by installing a previous version of the operating system that doesn't have them in place.[29][43]

See also[edit]

References[edit]

  1. ^ Android 8.0 Oreo Android Developers
  2. ^ "Google Git". Android Source. Google. Retrieved December 15, 2017. 
  3. ^ "Android O May Be Called 'Oatmeal Cookie', Internal Code Reveals". NDTV Gadgets360.com. Retrieved 2017-09-26. 
  4. ^ a b c Bohn, Dieter (March 21, 2017). "Google releases Android O to developers, promising better bakery life and nations". The Verge. Vox Media. Retrieved March 22, 2017. 
  5. ^ Lardinois, Frederic (March 21, 2017). "Google launches the first developer preview of Android O". TechCrunch. AOL. Retrieved March 22, 2017. 
  6. ^ Ruddock, David (March 21, 2017). "Google announces Android O: Focus on power management, notifications, and more". Android Police. Retrieved March 22, 2017. 
  7. ^ Crider, Michael (March 21, 2017). "Android O Developer Preview Supports Nexus 5X and 6P, Nexus Player, Pixel and Pixel XL, and Pixel C". Android Police. Retrieved March 22, 2017. 
  8. ^ "What's New in Android: O Developer Preview 2 & More". 2017-05-17. Retrieved 2017-05-20. 
  9. ^ a b "Android O Developer Preview 3 launches, finalizes APIs". Ars Technica. Retrieved 10 June 2017. 
  10. ^ Li, Abner (2017-06-08). "Here's everything new in Android O Developer Preview 3 [Gallery]". 9to5Google. Retrieved 2017-06-13. 
  11. ^ "Developer Preview 4 now available, official Android O coming soon!". Android Developers Blog. Retrieved 2017-07-24. 
  12. ^ Li, Abner (2017-08-21). "Google releases Android 8.0 Oreo factory images for Pixel, Nexus as OTA fails for many [Update: Fixed]". 9to5Google. Retrieved 2017-08-22. 
  13. ^ "Android O finally has a name: Say hello to Oreo". CNET. Retrieved 2017-11-04. 
  14. ^ "The Xperia XZ1 is available in the U.S. for $700; Xperia XZ1 Compact coming soon". Digital Trends. 19 September 2017. Retrieved 20 September 2017. 
  15. ^ Gartenberg, Chaim (March 21, 2017). "Android O will give you even more control over notifications". The Verge. Vox Media. Retrieved March 22, 2017. 
  16. ^ Davenport, Corbin (March 21, 2017). "Android O feature spotlight: Notification Channels give more controls over notifications to users". Android Police. Retrieved March 22, 2017. 
  17. ^ "Eight Android Oreo Features You Need to Definitely Check Out". NDTV Gadgets360.com. Retrieved 2017-08-29. 
  18. ^ "YouTube's Picture-in-Picture mode in Oreo is only available to paying Red customers in five countries, and that's a problem". Android Police. 2017-08-29. Retrieved 2017-08-29. 
  19. ^ Garun, Natt (March 21, 2017). "Android O brings picture-in-picture support so you can watch YouTube while hailing a Lyft". The Verge. Vox Media. Retrieved March 22, 2017. 
  20. ^ Whitwam, Ryan (March 21, 2017). "Android O feature spotlight: Picture-in-picture video for all devices and new windowing features". Android Police. Retrieved March 22, 2017. 
  21. ^ El Khoury, Rita (March 23, 2017). "Android O feature spotlight: Easily add custom ringtones, alarm sounds, and notification sounds". Android Police. Retrieved March 24, 2017. 
  22. ^ Statt, Nick (March 23, 2017). "Android O will make it easier to add custom ringtones and notification sounds". The Verge. Vox Media. Retrieved March 24, 2017. 
  23. ^ Amadeo, Ron (March 23, 2017). "Hands-on with Android O—A million new settings and an awesome snooze feature". Ars Technica. Condé Nast. Retrieved April 14, 2017. 
  24. ^ "Android 8.0 Features and APIs - Android Developers". developer.android.com. 
  25. ^ "Android Oreo superpowers, coming to a device near you". August 21, 2017. 
  26. ^ Black, Marie. "Android 8.0 Oreo officially unveiled". 
  27. ^ "Android – 8.0 Oreo". Android. Retrieved 2017-08-22. 
  28. ^ Whitwam, Ryan (March 21, 2017). "Android O feature spotlight: Neighborhood Aware Networking (NAN) mode for WiFi". Android Police. Retrieved March 22, 2017. 
  29. ^ a b c d "Android 8.0 Oreo, thoroughly reviewed". Ars Technica. Retrieved 2017-09-14. 
  30. ^ Ruddock, David (March 21, 2017). "Android O feature spotlight: Android will support wide color gamut profiles in apps". Android Police. Retrieved March 22, 2017. 
  31. ^ "List of smartphones to receive the Android O 8.0 Oreo Update". The Leaker. 2017-07-26. Retrieved 2017-07-27. 
  32. ^ Carman, Ashley (March 21, 2017). "Android Oreo will limit what apps can do in the background to save battery life". The Verge. Vox Media. Retrieved March 22, 2017. 
  33. ^ Crider, Michael (March 21, 2017). "Android O Feature Spotlight: Adaptive icons give devs and OEMs easy shape masks, extra effects". Android Police. Retrieved March 21, 2017. 
  34. ^ "Google redesigns emoji (again) for Android O". GSMArena. Retrieved 19 May 2017. 
  35. ^ "Google I/O 2017: Android O to Bring Redesigned Emojis, Full Support for Emoji 5.0 Characters". NDTV. Retrieved 19 May 2017. 
  36. ^ "Google's "Project Treble" solves one of Android's many update roadblocks". Ars Technica. Retrieved 12 May 2017. 
  37. ^ "OnePlus won't support Android Oreo's quick OS updates feature". The Verge. Retrieved 2017-11-26. 
  38. ^ "Android 8.0's "streaming OS updates" will work even if your phone is full". Ars Technica. Retrieved 2017-08-07. 
  39. ^ "Rescue Party". Android Developers. Retrieved 2017-09-14. 
  40. ^ "This New Android Oreo Feature Helps Rectify Bootloop Issues". NDTV Gadgets360. Retrieved 2017-09-14. 
  41. ^ ""Android Go" will strip Android down for ultra-low-budget phones". Ars Technica. Conde Nast. Retrieved 19 May 2017. 
  42. ^ "Android Go could help make Android O a runaway success". Engadget. Retrieved 19 May 2017. 
  43. ^ "Android Oreo feature spotlight: Rollback Protection, a new part of Verified Boot, won't allow you to start a downgraded OS". Android Police. 5 September 2017. Retrieved 7 September 2017. 

External links[edit]

Preceded by
Android 7.0
Android 8.0
2017
Incumbent

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