Google has released the second Android 13 preliminary assembly for developers. The update brought many innovations, affected by both the appearance and the inner structure of the system. I'll tell you about the most interesting chips.

The first changes are aimed at developing the concept of Material You. In the current version of the OS, the MONET engine is used. It removes four basic colors from wallpaper and applies them to the entire interface. In Android 13, customization capabilities will expand, introducing more design options:

Recycled and the media player window in the curtain. The PLAY / PAUSE button was larger and moved to the right. Switches "Forward" and "Back" located on the sides of the progress slider. The background now fills the cover of the losing composition or album.

The button for opening the power menu appeared in the quick settings panel. Tiles occupy more than half of the screen, so it's easier to reach them on massive devices. The preset "Do not disturb" renamed the "priority mode". Functionally, it still allows you to drown out notifications at a specified period of time.

Android 13 introduced many chips from Android 12L - OS adapted for large displays. For example, the taskbar added to the desktop. It will be displayed only on tablets and folding smartphones. To six icons fit, which can be dragged to deploy one of the half of the screen. And the start button of the menu of the installed programs, from which previously refused to favor the swipe is returned.

Previously, all the default utilities had access to sending notifications in the system. Now, each software will need to get user permission to display them, as is done in iOS. The request will appear when the application is first started.

Another innovation designed to increase confidentiality is the automatic shutdown of unnecessary permissions. If some function or sensor has not been used for a long time, the OS is able to withdraw access to them. And if the application is too much spending the battery in the background, Android 13 will report the problem of the Gadget owner.

Earned the ability to change the language of the interface of any installed software. In some applications, this option is already present. But now the parameter can be configured at the Operational level. The main thing is that the developer has provided the desired location.

The management of some devices of the smart home without unlocking the phone is being implemented. Previously, it had to enter password or biometric data. In the latest version, an check box indicates whether to confirm the identity for a particular action. It simplified the execution of simple commands like the inclusion of light. But smart locks and other important mechanisms will remain protected. The release of Android 13 is scheduled for autumn 2022.

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