a google Released this Thursday (17) second preview Android 13, with some new features set to be introduced for the first time in the next generation of the operating system. The package available to developers adds, for example, improvements to the mobile notification system.
Thinking about helping the user focus on important alerts, the release brings a new implementation permission for notifications. With the change, apps will need to request permission to send, allowing you to better manage the apps you want to receive.
Changes regarding the privacy of user data are also present in Android 13 Developer Preview 2, ensuring that the registered recipients are exported in the most secure context. The new API in this regard still protects the information stored on the cell phone if a particular app requires downgrade permissions.
Android 13 notifications permission.source: google / disclosure
Improved text display is another feature of the version, providing better font arrangement for Japanese and non-Latin languages. Changes to converting text to Japanese and Chinese, known as the phonetic character system, and improved display in apps that display custom fonts are also present.
Bluetooth Audio LE and MIDI 2.0
a Bluetooth Low Energy Audio (LE), which transmits audio through a file Bluetooth LEwhich consumes less power, is now supported locally in Android 13 DP2. The functionality was already introduced in Android 12 via the API, but will now require phone makers and developers to add support for their products.
With the novelty, it is possible to get an improved audio experience, and receive high fidelity sound without straining the battery Wireless headphones. The standard that is used coding LC3it also makes it easier Share audio with multiple headphones or speakers.
Improved text wrapping in Japanese.source: google / disclosure
Another addition made in the new Android 13 preview was tech support MIDI 2.0, allowing you to use the latest MIDI devices by connecting them via a USB port. The high accuracy of the controllers and low response time are some of the advantages, in addition to the automatic configuration.
The official submission of Android 13 should take place in Google I/O 2022which is a scheduled event in On May 11 and 12 in Mountain Viewin the United States of America.
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