Ice Cream Sandwich looks like a much more polished operating system to compete with iOS. On downloading application on ice cream sandwich is easy through new technology made by samsung industry. Save my name, email, and website in this browser for the next time I comment. You can see them below: You can also hide the status bar by swiping upwards. Would you prefer using ICS Launcher? No internet connection or hotspot is needed.
Wi-Fi peer-to-peer P2P opens new opportunities for developers to add innovative features to their applications. Applications can use Wi-Fi P2P to share files, photos, or other media between devices or between a desktop computer and an Android-powered device.
Applications could also use Wi-Fi P2P to stream media content from a peer device such as a digital television or audio player, connect a group of users for gaming, print files, and more. Developers can now build powerful medical applications that use Bluetooth to communicate with wireless devices and sensors in hospitals, fitness centers, homes, and elsewhere. Applications can collect and manage data from HDP source devices and transmit it to backend medical applications such as records systems, data analysis services, and others.
Using a framework API, applications can use Bluetooth to discover nearby devices, establish reliable or streaming data channels, and manage data transmission. Applications can supply any IEEE Manager to retrieve and interpret health data from Continua-certified devices such as heart-rate monitors, blood meters, thermometers, and scales.
A new layout, GridLayout, improves the performance of Android applications by supporting flatter view hierarchies that are faster to layout and render. Because hierarchies are flatter, developers can also manage alignments between components that are visually related to each other even when they are not logically related, for precise control over application UI.
GridLayout is also specifically designed to be configured by drag-and-drop design tools such as Android Studio. The object lets developers display and manipulate OpenGL ES rendering just as they would a normal view object in the hierarchy, including moving, transforming, and animating the view as needed.
The TextureView object makes it easy for developers to embed camera preview, decoded video, OpenGL game scenes, and more. TextureView can be viewed as a more powerful version of the existing SurfaceView object, since it offers the same benefits of access to a GL rendering surface, with the added advantage of having that surface participate fully in the normal view hierarchy.
All Android-powered devices running Android 4. Developers can take advantage of this to add great UI effects while maintaining optimal performance on high-resolution screens, even on phones.
For example, developers can rely on accelerated scaling, rotation, and other 2D operations, as well as accelerated UI components such as TextureView and compositing modes such as filtering, blending, and opacity.
Stylus input, button support, hover events. To help applications distinguish motion events from different sources, the platform adds distinct tool types for stylus, finger, mouse, and eraser. For improved input from multi-button pointing devices, the platform now provides distinct primary, secondary, and tertiary buttons, as well as back and forward buttons. Hover-enter and hover-exit events are also added, for improved navigation and accessibility.
Developers can build on these new input features to add powerful interactions to their apps, such as precise drawing and gesturing, handwriting and shape recognition, improved mouse input, and others. Text services API for integrating spelling checkers. The text services are external to the active IME, so developers can create and distribute dictionaries and suggestion engines that plug into the platform.
When an application receives results from a text service — for example, word suggestions — it can display them in a dedicated suggestion popup window directly inside the text view, rather than relying on the IME to display them. For accessibility services such as screen readers in particular, the platform offers new APIs to query window content, for easier navigation, better feedback, and richer user interfaces.
To let applications manage interactions more effectively when accessibility features are enabled, the platform adds accessibility events for explore-by-touch mode, scrolling, and text selection. For these and other events, the platform can attach a new object called an accessibility record that provides extra information about the event context.
Using the accessibility record and related APIs, applications can now access the view hierarchy associated with an event. Applications can query for key properties such as parent and child nodes, available states, supported actions, screen position, and more. Applications can also request changes to certain properties to help manage focus and selected state.
For example, an accessibility service could use these new capabilities to add convenient features such as screen-search by text. A new framework API lets developers write text-to-speech engines and make them available to any app requesting TTS capabilities. They can also set limits on data usage by network type and disable background data usage for specific applications.
In this context, developers need to design their apps to run efficiently and follow best practices for checking the network connection.
As users move between networks or set limits on network data, the platform lets applications query for connection type and availability. Developers can use this information to dynamically manage network requests to ensure the best experience for users.
Developers can also build custom network and data-usage options into their apps, then expose them to users directly from Settings by means of a new system Intent. A new keychain API and underlying encrypted storage let applications store and retrieve private keys and their corresponding certificate chains. With user permission, applications can configure addresses and routing rules, process outgoing and incoming packets, and establish secure tunnels to a remote server.
The platform adds a new policy control for administrators who manage devices using an installed Device Policy Manager.
Administrators can now remotely disable the camera on a managed device for users working in sensitive environments. Content and code samples on this page are subject to the licenses described in the Content License. Android Developers. Welcome to Android 4. The Recent Apps list makes multitasking simple. Jump to the camera or see notifications without unlocking. Download and update android firmware for products: firmware updater android, firmware android, android firmware download, mx android tv box firmware upgrade update latest version, android tv box firmware upgrade, what is firmware in android, what is firmware update for android, how to downgrade android firmware, android 2 tablet firmware download, android 2 3 gingerbread firmware download, android 2 3 5 gingerbread xxjvs firmware, android 2 3 tablet firmware download,.
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