Android
Google will let users disable Android’s new background app limits to Android 13
Although Android 12 adds with it a long list of new features that will enhance the operating system, it also brings some controversial features to the table. One of them is related to the “Phantom Processes” that manages the background app processes. With future Android releases, we are now aware of a possible change to the Google-themed app policy.
It could potentially interfere with Android terminal emulator apps like PhantomProcessKiller Termux in Android 12. Google recognized this problem by introducing a new patch to AOSP. This patch adds a new toggle in Developer Options to disable Phantom processes monitoring. Revealed from Mishal Rehman with reporting from XDA.
Google unplanned background app policy to Android 13
PhantomProcesskiller is designed for forked child processes, which require a lot of CPU usage and boot through apps. Originally introduced with Android 12, this feature only allows a maximum of 32 child processes.
As expected, this impedes the ability of the app to execute many background operations. While it’s good news that Google has finally released the toggle to disable this, it looks like developers will have to wait until Android 13 launches at the end of 2022.
Phantom processes can be disabled through the “Power Users” and Developers settings – Developer settings – feature flags. When the toggle is off, the limit of 32 child processes is ignored and forked child processes are run without any restrictions. Note that this exception does not apply to major app processes.
Although there is now speculation that the feature will only be available with Android 13, it is unlikely to be bundled with Android 12L. If you do not know, Android 12L is for devices with tablets, foldables and large screens.
Android 13 is still months away from coming. Most importantly, the world does not yet fully understand Android 12 and its bugs. Separately, Samsung recently had to turn off the One UI 4 Android 12 update for the Galaxy Z Flip 3 and Z Fold 3. However, it probably has more to do with Samsung than Google.
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Google plans to introduce support for NFC Wireless charging (WLC) with Android 15. This feature is a significant development for charging small electronic devices. Unlike the widely-used Qi wireless charging, NFC wireless charging does not require large coils, making it ideal for devices with limited internal space.
With the Android 15 update, NFC wireless charging is expected to become more common in smaller devices such as earbuds, styluses, smartwatches, and tracker tags. This support will enhance user convenience and device functionality.
Announced in 2020, the NFC Wireless Charging technology uses antennas that are reportedly smaller than one centimeter. These antennas are versatile, serving both as a means for wireless charging and NFC data transfer. This dual functionality is particularly beneficial for smaller devices.
The slow adoption of NFC Wireless Charging in the market has been attributed to a lack of support from major operating systems. However, the recent Android 15 beta release indicates that Google is now integrating NFC Wireless Charging capabilities into the Android platform. This move could lead to an increase in WLC-enabled accessories.
This feature could transform the charging of devices like tracker tags, which could use NFC for both power and data, and styluses that comply with the USI 2.0 specification.
Android 15 might allow Google Play to update your phone’s NFC
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Google has recently released the first beta version of Android 15, which brings a significant update as lets users select a preferred app to serve as their default wallet application. This feature enhances the system’s flexibility, allowing for a personalized choice of NFC payment apps.
Previously, Google Wallet was the default NFC payment app on Pixel phones. With the new update, users have noticed that the AMEX app is also compatible with this setting.
This change is also expected for various payment apps to become the default wallet app on Android devices. Google explains that wallet apps are designed to store essential items like credit cards, loyalty cards, and even car keys, facilitating different types of transactions.
This update is notable because it differs from Apple’s approach on iOS, where alternative digital wallet apps are not allowed. Previously, Android hasn’t blocked third-party wallet apps but this new default setting will make it easier for users to integrate these apps into their payment processes, giving them more options and enhancing the overall user experience.
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Google’s upcoming Android 15 update is set to bring a transformational change in the way NFC technology is updated on smartphones. The company promises to reduce the complexity of operating system updates with Android 15. Notably, the NFC feature offers contactless payments and data transfer.
Back in 2019, Project Mainline was introduced by Google to address the challenge of updating the Android operating system across various devices. Project Mainline allows Google to update essential parts of the operating system directly, bypassing the device manufacturers. This method simplifies the update process and ensures that all devices receive updates simultaneously.
With the introduction of Android 15, Google plans to increase the number of updateable modules from 37 to 40 within Project Mainline. The addition of the ‘com.android.nfcservices’ package is significant because it includes the NFC stack.
The presence of the NFC stack package along with two other packages indicates that Google is preparing to add these as new modules to the project mainline. Although it has not yet been confirmed whether these will be included or not.
As Android 15 gets closer to its release, it’s clear that Google is working towards a more unified Android experience. The ability to update the NFC stack directly through the Google Play System is a step that provides users with a more consistent and secure operating system.
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