Google is reminding app developers that there’s something special about the Pixel 7 line

google today published a post on the Android Developers Blog explaining that Pixel 7 and The Pixel 7 Pro are the first Android phones to support only 64-bit apps. On these phones, the operating system no longer supports 32-bit applications. 64-bit applications run faster because they can access instructions that 32-bit applications cannot. And Google also states that when working with 64-bit applications, the new processors can provide up to 25% better performance.

Google, speaking to app developers, said: “Thanks to the efforts and cooperation of the entire Android community, our ecosystem is ready. of course your apps. We started by introducing 64-bit support in 2014, announcing policy changes in 2017 and requiring Google Play app support from 2019.”

Google tells us that removing support for 32-bit apps will also save memory because it saves up to 150 MB of RAM that the operating system used even when it wasn’t running 32-bit apps. Google states that “These memory savings result in fewer out-of-memory conditions, which means fewer junks and fewer background app kills. Yes, we could all use less jingle on our phones. No one wants their chains broken.

Using only 64-bit apps also improves the security of your phone. This is due to the larger address space allowing the use of Address Space Layout Randomization (ASLR), which prevents attackers from taking advantage of memory corruption caused by errors. Building 64-bit applications also gives developers better tools to detect memory errors and improve application quality. The move to 64-bit apps could also make phone makers release updates faster and easier.

Google has a message for developers: “As 64-bit devices now reach consumers, we encourage developers to start paying close attention to testing their apps and updates for 64-bit devices only. – generating reports that run on 64-bit devices only to detect and report compatibility issues. »

The company also tells app developers that “while only 64-bit devices will gain popularity with phones joining Android Auto in this group, 32-bit devices will continue to be important for Android Go, Android TV and Android Wear. . »

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