An unofficial blog that watches Google's attempts to move your operating system online since 2005. Not affiliated with Google.

Send your tips to gostips@gmail.com.

May 20, 2010

Android 2.2: Froyo Is a Major Update

Google announced today Android 2.2, a major update for Google's mobile operating system. There are many changes and a lot of new features that are really useful.

Android now uses a just-in-time compiler that improves the performance for some applications, especially for games. "The new Dalvik JIT compiler in Android 2.2 delivers between a 2-5X performance improvement in CPU-bound code vs. Android 2.1 according to various benchmarks," says Xavier Ducrohet.

Android's browser includes the V8 JavaScript engine created for Google Chrome, so web pages that use JavaScript heavily will load much faster (some benchmarks show a 2-3X improvement). Google claims that Android's browser is the fastest mobile browser available today.

Developers have a new API for app data backup, which is really useful if you want to switch to a new Android device or you want to install a custom version of Android. There's also an extremely useful messaging API for sending data to an Android phone from another device. For example, you'll be able to send a link from your computer to your Android phone and the phone will automatically open the browser and navigate to the web address. You can also send files and install applications from your computer over the air.

Android Market will have a web interface, applications can auto-update and you can quickly install all the updates, instead of manually installing each update. Another change is that applications can be moved to the SD card. Google also announced that it has acquired SimplifyMedia, a company that developed some cool applications for streaming your music.

Android 2.2 has built-in support for tethering and it can transform a phone into a portable hotspot. Android Market includes some great applications for tethering, but it's nice to see that's now a built-in feature.

You can add multiple languages to the keyboard and switch between them by swiping across the space bar, there's a new UI for the camera, there's support for Exchange calendars and remote wipe, LED flash for the Camcorder, support for sharing contacts with other phones and much more.

Flash 10.1 is now available as a beta application in the Android Market, but it requires Android 2.2. Nexus One and Motorola Droid will be updated to Froyo next month. The other HTC phones launched this year will be updated in the second half of the year. "This includes popular models like the Desire and Droid Incredible as well as hotly anticipated phones like the Evo 4G, MyTouch slide and upcoming models."


13 comments:

  1. Where can I find roll out details for 2.2, i.e. when will it be on htc legend/desire?

    ReplyDelete
  2. so that's why simplify media went down. good thing i made the switch from iphone to nexus one :)

    ReplyDelete
  3. Nexus One, Motorola Droid => June (Nexus One should be the first)
    HTC phones released in 2010 => second half of the year

    ReplyDelete
  4. What about the Eris I love this phone and can't upgrade for a while.

    ReplyDelete
  5. bestly. I love my iPhone OS, but android is catching up fast and with 2.2 might overtake OS 4.

    ReplyDelete
  6. @Alex, are you sure it's a "major" update? The official blog says, it's a "minor" platform release ;-) (just kidding)
    http://developer.android.com/sdk/android-2.2.html

    Varun

    ReplyDelete
  7. So now the big question that will make or break android: Will phone companies like HTC provide updates for phones like the Hero, or are we going to have to make petitions to be able to keep up... This major update will require all vendors to build new drivers due to linux core updates!

    ReplyDelete
  8. [edit] Nevermind: it's already been done!
    http://www.youtube.com/watch?v=5_Bir6OldNM

    ReplyDelete
  9. 2.2 looks like a version number for a minor update, but there are a lot of big changes. A new Linux kernel, using V8 in the browser, enabling the JIT compiler, the cloud-to-device API, tethering, app auto-update - all of these are big changes and the update should've been called Android 2.5.

    ReplyDelete
  10. Yes, Android 2.2 has built-in support for tethering and it can transform a phone into a portable hotspot.

    ReplyDelete
  11. It looks like a great update. The speed, if true, will be awesome and useful.

    ReplyDelete
  12. too bad that site wants you to pay to get to the site.

    ReplyDelete
  13. IOS4 is nothing compared to froyo. Google is killing apple with their malicious iPhone 4.

    ReplyDelete