Version of the Android operating system | |
![]() | |
![]() Android 2.2.3 home screen | |
Developer | |
---|---|
OS family | Android |
General availability | May 20, 2010 [1] |
Final release | 2.2.3_r2.1 [2] / November 21, 2011 |
Kernel type | Monolithic (Linux) |
Preceded by | Android 2.0 "Eclair" |
Succeeded by | Android 2.3 "Gingerbread" |
Official website | developer |
Support status | |
Unsupported, Google Play Services support dropped since October 2014 |
Android Froyo is the sixth version of Android and is a codename of the Android mobile operating system developed by Google, spanning versions between 2.2 and 2.2.3. [3] Those versions are no longer supported. The name Froyo is short for frozen yogurt.
It was unveiled on May 20, 2010, during the Google I/O 2010 conference. Google ceased sign-in support with a Google account for Android Froyo to Android Gingerbread on September 27, 2021. [4]
One of the most prominent changes in the Froyo release was USB tethering and Wi-Fi hotspot functionality. [5] Other changes include support for the Android Cloud to Device Messaging (C2DM) service, enabling push notifications, additional application speed improvements, implemented through JIT compilation [6] and displayed within applications as top-of-the-screen banners.
New features introduced by Froyo include the following:
Tethering or phone-as-modem (PAM) is the sharing of a mobile device's Internet connection with other connected computers. Connection of a mobile device with other devices can be done over wireless LAN (Wi-Fi), over Bluetooth or by physical connection using a cable, for example through USB.
Mylo, standing for "My Life Online", is a pocket-sized handheld device created and marketed by Sony for instant messaging and other Internet-based communications like browsing Internet web sites using the Opera web browser, and playback and sharing of media files. Debuting in 2006, Mylo had a screen which slid up to reveal a QWERTY keyboard. Using Wi-Fi instead of cellular networks — reducing connectivity costs by avoiding the necessity of using GSM, CDMA or 3G cellular networks which would usually be used for devices of this size and functionality — the Mylo was targeted to the 18–24 age group. A revised model was released in 2008.
The Nexus One is an Android smartphone designed and manufactured by HTC as Google's first Nexus smartphone. The Nexus became available on January 5, 2010, and features the ability to transcribe voice to text, an additional microphone for dynamic noise suppression, and voice guided turn-by-turn navigation to drivers.
Dalvik is a discontinued process virtual machine (VM) in the Android operating system that executes applications written for Android. Dalvik was an integral part of the Android software stack in the Android versions 4.4 "KitKat" and earlier, which were commonly used on mobile devices such as mobile phones and tablet computers, and more in some devices such as smart TVs and wearables. Dalvik is open-source software, originally written by Dan Bornstein, who named it after the fishing village of Dalvík in Eyjafjörður, Iceland.
HTC Magic is an Android smartphone designed and manufactured by HTC. It is HTC's second Android phone after HTC Dream, HTC's first touch-only flagship Android device and the second Android phone commercially released, as well as the first Android phone without a keyboard.
MiFi is a brand of wireless router that acts as a mobile Wi-Fi hotspot device.
The Sony Ericsson Xperia X10 is a 2010 high end smartphone in the Xperia series designed by Sony Ericsson. It was the first Sony Ericsson smartphone to run the Android operating system, and was designed to be the successor of the Xperia X2. The phone was shipped with Android 1.6 (Donut), but an upgrade to 2.1 (Eclair) was made available starting 31 October 2010, with a gradual international rollout. Originally, Sony Ericsson stated that the X10 would not receive an upgrade to Android 2.2 (Froyo) or beyond, but the phone was later upgraded to 2.3.3 (Gingerbread) with the updates starting on 29 July 2011.
The Samsung Wave S8500 is a smartphone developed and produced by Samsung Electronics. It is the first smartphone to run the Bada operating system developed by Samsung Electronics, which was commercially released on May 24, 2010. The Wave is a touchscreen phone powered by Samsung's "Hummingbird" CPU (S5PC110), which includes 1 GHz ARM Cortex-A8 CPU and a built-in PowerVR SGX 540 graphics engine. It also has a "Super AMOLED" screen and 720p high-definition video capture capabilities. Due to shortage of Super AMOLED screens, Samsung released a successor to the device called Wave II and ceased production of the original S8500 model.
The HTC Droid Incredible (ADR6300) is a smartphone manufactured by HTC Corporation using the Android operating system. It was released on April 29, 2010, and is available through Verizon Wireless only. The device is similar to the Sprint HTC Evo 4G. The device has been succeeded by the HTC Incredible S and the HTC ThunderBolt. The device was discontinued in March 30, 2011.
The HTC Wildfire is a smartphone developed by the HTC Corporation, that was announced on 17 May 2010 and released in Europe in June of the same year. It is powered by a 528 MHz Qualcomm processor and runs the Android operating system, version 2.2. It includes a TFT LCD capacitive touchscreen and a 5-megapixel camera. It has been described as a "Mini HTC Desire", and is perceived to be a follow-up model to the previous year's Tattoo.
The Nook Color is a tablet computer/e-reader that was marketed by Barnes & Noble. A 7-inch (18 cm) tablet with multitouch touchscreen input, it is the first device in the Nook line to feature a full-color screen. The device is designed for viewing of books, newspapers, magazines, and children's picture books. A limited number of the children's books available for the Nook Color include interactive animations and the option to have a professional voice actor read the story. It was announced on 26 October 2010 and shipped on 16 November 2010. Nook Color became available at the introductory price of US$249. In December 2011, with the release of the Nook Tablet, it lowered to US$169. On 12 August 2012, the price lowered to US$149. On 4 November 2012, the price was further lowered to US$139. The tablet ran on Android.
The version history of the Android mobile operating system began with the public release of its first beta on November 5, 2007. The first commercial version, Android 1.0, was released on September 23, 2008.
The operating system is developed by Google on a yearly cadence since at least 2011. New major releases are announced at Google I/O in May while still in beta testing with the stable version usually released to the public between August and October.
Sony Xperia Ion is an Android smartphone developed and manufactured by Sony Mobile Communications. It was launched at the 2012 Consumer Electronics Show with Sony Xperia S.
The Sony Xperia acro S is a dust- and water-resistant Android smartphone produced and developed by Sony Mobile Communications.
The Nexus 6 is a phablet co-developed by Google and Motorola Mobility that runs the Android operating system. It is the successor to the Nexus 5, and the sixth smartphone in the Google Nexus series, which is a family of Android consumer devices marketed by Google and built by an original equipment manufacturer partner. The Nexus 6 and the HTC Nexus 9 served as the launch devices for Android 5.0 "Lollipop".
Android KitKat is the codename for the eleventh Android mobile operating system, representing release version 4.4. Unveiled on September 3, 2013, KitKat focused primarily on optimizing the operating system for improved performance on entry-level devices with limited resources.
Android Runtime (ART) is an application runtime environment used by the Android operating system. Replacing Dalvik, the process virtual machine originally used by Android, ART performs the translation of the application's bytecode into native instructions that are later executed by the device's runtime environment.
Android 2.3 Gingerbread is the seventh version of Android, a codename of the Android mobile operating system developed by Google and released in December 2010, for versions that are no longer supported.
{{cite web}}
: CS1 maint: multiple names: authors list (link)