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Subject: kitkat
Replies: 18 Views: 2778

maberry 11.11.13 - 11:38am
no, i'm not going to write abt chocolats in this forum. Kitkat is the name of the next Android OS prepared by Google. even some phones with 512 memory ram will be upgraded to it if their brand allowes them. * +

alvar89 11.11.13 - 12:05pm
i doubt phones that old get it. the less ram usage is mainly for other new stuff like the smart watch etc. * +

maberry 11.11.13 - 12:25pm
Making Android for everyone Android 4.4 is designed to run fast, smooth, and responsively on a much broader range of devices than ever before including on millions of entry-level devices around the world that have as little as 512MB RAM. KitKat streamlines every major component to reduce memory use and introduces new APIs and tools to help you create innovative, responsive, memory-efficient applications. * +

maberry 11.11.13 - 12:26pm
OEMs building the next generation of Android devices can take advantage of targeted recommendations and options to run Android 4.4 efficiently, even on low-memory devices. Dalvik JIT code cache tuning, kernel samepage merging (KSM), swap to zRAM, and other optimizations help manage memory. New configuration options let OEMs tune out-of-memory levels for processes, set graphics cache sizes, control memory reclaim, and more. * +

maberry 11.11.13 - 12:27pm
In Android itself, changes across the system improve memory management and reduce memory footprint. Core system processes are trimmed to use less heap, and they now more aggressively protect system memory from apps consuming large amounts of RAM. When multiple services start at once such as when network connectivity changes Android now launches the services serially, in small groups, to avoid peak memory demands. * +

maberry 11.11.13 - 12:27pm
For developers, Android 4.4 helps you deliver apps that are efficient and responsive on all devices. A new API, ActivityManager.isLowRamDevice(), lets you tune your app's behavior to match the device's memory configuration. You can modify or disable large-memory features as needed, depending on the use-cases you want to support on entry-level devices. Learn more about optimizing your apps for low-memory devices here. New tools give also give you powerful insight into your app's memory use. T * +

maberry 11.11.13 - 12:28pm
The procstats tool details memory use over time, with run times and memory footprint for foreground apps and background services. An on-device view is also available as a new developer option. The meminfo tool is enhanced to make it easier to spot memory trends and issues, and it reveals additional memory overhead that hasn't previously been visible. * +

maberry 11.11.13 - 12:28pm
New NFC capabilities through Host Card Emulation Android 4.4 introduces new platform support for secure NFC-based transactions through Host Card Emulation (HCE), for payments, loyalty programs, card access, transit passes, and other custom services. With HCE, any app on an Android device can emulate an NFC smart card, letting users tap to initiate transactions with an app of their choice no provisioned secure element (SE) in the device is needed. Apps can also use a new Reader Mode to act as r * +

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