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Android Froyo
2010 Android mobile operating system From Wikipedia, the free encyclopedia
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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.
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Details
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.
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2.2.0
New features introduced by Froyo include the following:
- Speed, memory, and performance optimizations.[7]
- Additional application speed improvements, implemented through JIT compilation.[6]
- Integration of Chrome's V8 JavaScript engine into the Browser application.
- Support for the Android Cloud to Device Messaging (C2DM) service, enabling push notifications.
- Improved Microsoft Exchange support, including security policies, auto-discovery, GAL look-up, calendar synchronization, and remote wipe.
- Improved application launcher with shortcuts to Phone and Browser applications.
- USB tethering and Wi-Fi hotspot functionality.[5]
- Option to disable data access over a mobile network.
- Updated Market application with batch and automatic update features.
- Quick switching between multiple keyboard languages and their dictionaries.
- Support for Bluetooth-enabled car and desk docks.
- Support for numeric and alphanumeric passwords.
- Support for file upload fields in the Browser application.[8]
- The browser now shows all frames of animated GIFs instead of just the first frame.
- Support for installing applications to the expandable memory.
- Adobe Flash support.[9]
- Support for high-PPI displays (up to 320 ppi), such as four-inch 720p screens.[10]
- Introduced .asec file extension.
- Gallery allows users to view picture stacks using a zoom gesture.
2.2.1
- Bug fixes, security updates, and performance improvements.
2.2.2
- Minor bug fixes, including SMS routing issues that affected the Nexus One.
2.2.3
- Two security updates.
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