Android 13 is a developer preview 2, permission to display notification, improvement of Japanese support, etc.
On March 17, US time, the new version of the Android 13 Developer Preview 2, a developer preview of the next major version of Android, Android 13, was released.Appliants can test more and more functions and changes, such as permission to display notifications, wedrap of Japanese text, text conversion API for expression input.
Notification display permission is likely to be an important feature in user privacy protection.Android 12 allows the app to send users who have installed the app without obtaining the permission of the user.Users can operate the notification on/off for each app with the configuration app, but if the user does not know how to do it, the more notifications you will install.
In Android 13, a line time per mission is introduced to the application notification, and the opt -in method requires permission from the user to display the notification.A dialog for users to select permission/rejection of notifications is displayed for app notifications.
In addition, apps have been given earlier to strengthen the privacy of the user for the permissions that users have given to apps in the past and are now unnecessary and sensitive permissions inherited from old Android versions.Provides a new API to downgrade execution authority.
TextView, a user interface element that displays text, is compatible with the Japanese text display to the word lap in the phrase and phrase units.By specifying the style of the word lap, the developer is displayed in an app that is easy to read in the app.
If you use a Japanese hiragana or Chinese input method, the operation of search and auto -complete may be slow.In Android 13, a new text conversion API is faster.For example, if you search for the place name, you can enter the place name in hiragana on (1) the keyboard, (2) convert hiragana to kanji, (3) search in kanji, and (4) search results are displayed.It's a step.In Android 13, when you enter Hiragana on the keyboard, you will immediately omit the steps of 2 and 3 and immediately display the results by kanji.
In addition to these, rendering the Colr Version 1 fonts added in Android 13, Bluetooth Le Audio, Midi 2.Collection of feedback to support such as 0 has begun.
Developer Preview 2 is the last developer preview, and the first beta version will appear in April.
