Applications that use native code can now receive and process input and sensor events directly in their native code, which dramatically improves efficiency and responsiveness. Native libraries exposed by the platform let applications handle the same types of input events as those available through the framework. Gyroscope and other new sensors, for improved 3D motion processing.
New Developer Features
Applications can use the new sensors in combination with any other sensors available on the device, to track three-dimensional device motion and orientation change with high precision and accuracy. For example, a game application could use readings from a gyroscope and accelerometer on the device to recognize complex user gestures and motions, such as tilt, spin, thrust, and slice. The platform provides a software implementation of Khronos OpenSL ES , a standard API that gives applications access to powerful audio controls and effects from native code.
Applications can use the API to manage audio devices and control audio input, output, and processing directly from native code. The platform provides an interface to its Khronos EGL library, which lets applications manage graphics contexts and create and manage OpenGL ES textures and surfaces from native code.
Native access to Activity lifecycle, window management. Native applications can declare a new type of Activity class, NativeActivity whose lifecycle callbacks are implemented directly in native code. The NativeActivity and its underlying native code run in the system just as do other Activities — they run in the application's system process and execute on the application's main UI thread, and they receive the same lifecycle callbacks as do other Activities. Through the API, applications can obtain a native window object associated with a framework Surface object and interact with it directly in native code.
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If the assets are compressed, the platform does streaming decompression as the application reads the asset data. There is no longer a limit on the size of compressed. Note that although platform support for OBB is available in Android 2. Robust native development environment. The Android NDK r5 or higher provides a complete set of tools, toolchains, and libraries for developing applications that use the rich native environment offered by the Android 2.
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Developers can now add SIP-based internet telephony features to their applications. Support for the platform's SIP and internet calling features on specific devices is determined by their manufacturers and associated carriers.
Official Android 2.3 Gingerbread details
The platform's support for Near Field Communications NFC lets developers get started creating a whole new class of applications for Android. Developers can create new applications that offer proximity-based information and services to users, organizations, merchants, and advertisers. When a tag of interest is collected, applications can respond to the tag, read messages from it, and then store the messages, prompting the user as needed.
Starting from Android 2. The app should automatically connect to your Google account and periodically upload your latest photos and videos to Drive. A similar procedure is in place when backing up your music. Much like Google Photos, Google Music comes with your phone straight out of the box.
Once the user connects the phone to his Google account, the app automatically fetches all the. While setting up the new phone, you will be asked to sign in to your Google account. If you have multiple, fill in the one used as your backup account. Select the device whose data you want to restore to the new phone. If you wish to restore all apps and settings, then hit Restore. The particular option is solely available when you are setting up your phone for the first time, or after a factory reset.
Though, to restore specific apps, tap on the arrow next to Restore all. After selecting the apps, hit the Restore button. Understandably, though, some people might not feel entirely comfortable with the Google gateway. For these folks, we scanned the Play Store and found three third-party applications that can get the job done equally well.
Copy My Data is the simplest and most straight-forward data transferring app of all that we tested. A security PIN will then show up on the old device. The app seamlessly allows you to transfer contacts, calendar info, photos, and videos. It takes a few minutes for the process to be completed — it depends on the size of the data one is transferring.
Send Anywhere has quickly gained a good reputation for its user-friendliness and reliability. Unlike the previous app, Send Anywhere allows the user to pick specific items from each data category. It also offers a wider range of data types that can be transferred; including audio, apps and document file format PDF,. After uploading the files, the app generates a download-link that will expire after 48 hours.
New User Features
Furthermore, it is worth mentioning that Send Anywhere also functions as a file management tool, allowing you to delete, move and copy files. Clone It has been around for quite a long time and is as easy to use as the other two. While its current version 2. Posted 20 hours ago — By Andy Boxall.
Computing Don't use streaming apps? Try the best free media players for your local music Rather than using music-streaming apps, you may want something for playing your local music. Good news! There are some good alternatives. These are the best media players you can download for free on Windows. Posted 1 day ago — By Tyler Lacoma. Gaming PS4 vs.
Gingerbread | Android Developers
After weighing the pros and cons, which one comes out on top? Nintendo Switch versus PlayStation 4: Which one has better overall value? We break down the pros and cons of each platform to tell you which of these consoles is truly worth the money. Posted 2 days ago — By Gabe Gurwin. Gaming This list of PlayStation 4 exclusives puts its competitors to shame The PlayStation 4's game library and incredible selection of exclusive games could make anyone with an Xbox One or Nintendo Switch think twice.
Here's our list of the latest and greatest PS4 exclusives. Posted 3 days ago — By Gabe Gurwin. But is your phone getting Android 9.
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