The Android 13 developer preview 1 can only be flashed on the following phones for now. Developers can also use the preview build in Android Studio.
Pixel 4 and 4 XLPixel 4a and 4a (5G)Pixel 5 and 5aPixel 6 and 6 Pro
What’s new in Android 13?
System Photo Picker
Google has increasingly talked about privacy and security being a core design principle in consecutive Android releases. And, to be fair, the company has worked towards that goal, making Android a more secure platform over the years. With the recent Android 13 developer preview, Google has introduced a system photo picker. Traditionally in Android, when a document is shared with an application, it is done so specifically, without the app needing the permission to access all media files on the device. With System photo picker, this functionality is extended to pictures and videos, where the devs can use the new photo picker API to only access user shared photos specifically. This is a great functionality which will cut down on redundant permissions from applications and give the user more control.
New Runtime permission
Remember how apps that manage access points or need wifi access, also need location permission? Well that might change going forward as Google has introduced a new runtime permission — NEARBY_WIFI_DEVICES, for such applications. Now applications on Android 13 will be able to call the NEARBY_WIFI_DEVICES permission with the “neverForLocation” flag if the devs don’t want to collect location data. – Dave Burke, VP of Engineering on Android Developers Blog
Quick Settings Placement API
Quick settings can be found on the notifications shade, which you will often see in the form of tiles, like Bluetooth and Wi-Fi toggles. Applications too can offer custom tiles, and now Android 13 will make it easier for users to discover and use them. Developers can use the new tile placement API to send users a system dialogue, prompting them to directly add it to the quick settings menu, with a single click.
Themed App Icons
In the last few Android releases, Google has also stressed a lot on customization, like dark mode and system-wide theme changes. With Android 13, they are taking it further and introducing themed app icons, which will automatically change to the system-wide color theme.
Programmable shaders
Android 13 further adds support for programmable RuntimeShader objects based on the Android Graphics Shading Language (AGSL). This uses Android’s own rendering engine, giving developers the option to implement more advanced visual effects on their apps.
Android 13 Release Timeline
Right now, we are only getting the initial developmental preview of Android 13, although Google has laid out a detailed timeline until final release. The initial developer preview is just a baseline build, meant for dev feedback, followed by the second developer preview before moving on to the beta phase. According to the timelines, Android 13 beta 3, with the finalized set of system behaviors and APIs, will be released sometime in July. – Dave Burke, VP of Engineering on Android Developers Blog Going by this, Pixel phones will probably receive the final Android 13 update by August, plus a few months for other manufacturers. For the full list of changes in Android 13, refer to this link here.
