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Android 15 Beta 2 provides help for 16 KB pages

The Android improvement staff has introduced the second beta of Android 15, which is now out there on extra units apart from simply Pixels, together with these from Honor, iQOO, Lenovo, Nothing, OnePlus, OPPO, Realme, Sharp, Tecno, vivo, and Xiaomi.

Android 15 may also help 16 KB web page sizes (along with the usual 4 KB), which can require builders who use NDK libraries to rebuild their app to work on the bigger web page sizes. In response to the Android staff, 16 KB pages provide efficiency enhancements resembling decrease app launch instances when the system is underneath reminiscence stress, lowered energy draw throughout launches, quicker digital camera launch, and improved system boot time. 

“As system producers proceed to construct units with bigger quantities of bodily reminiscence (RAM), many of those units will undertake 16 KB (and ultimately larger) web page sizes to optimize the system’s efficiency. Including help for 16 KB web page measurement units allows your app to run on these units and helps your app profit from the related efficiency enhancements. We plan to make 16 KB web page compatibility required for app uploads to Play Retailer subsequent yr,” David Burke, VP of engineering for Android, wrote in a weblog submit

This beta additionally provides a brand new requirement for apps operating within the background to have the ability to begin foreground companies. Foreground companies utilizing the “SYSTEM_ALERT_WINDOW” permission exemption should have a visual overlay when concentrating on Android 15. 

One other change in Android 15 is the introduction of ANGLE (Nearly Native Graphics Layer Engine) as a further layer to run the graphics rendering API OpenGL ES on prime of Vulkan, which is an interface for Android GPUs. 

In response to Burke, transferring the ANGLE will assist standardize the Android implementation of OpenGL, main to higher compatibility and efficiency. By 2026, OpenGL ES will solely be out there via ANGLE. 

Different new options within the Android 15 beta embrace new performance in Android’s Canvas graphics system, improved AV1 software program decoding, new permission checks on content material URIs, and extra. 

Learn the weblog submit on Android 15 Beta 2 for extra info. 



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