After apple, Google also announced the time of this year's developer conference, which will be held online from May 18 to 20 in 2021, and the registration portal has been opened.
For many ordinary users, the main reason why the developer conference is concerned is that apple and Google will announce new systems at the conference, such as IOS 15 or Android 12.
Google I / O is usually held in shoreline amphitheater in mountain view, just opposite Google plex headquarters. The main stage of the concert venue is used for keynote speeches and other large talks, while the parking lot is full of conference tents.
Google took unprecedented steps last year in view of covid-19 and the surrounding restrictions, with no event in 2020. But the Android team held a multi week online event later in the summer, and other teams also held small events.
According to Android authorityAndroid 12 will bring a new theme system based on wallpaper, which can greatly improve the appearance of Android system. It is reported that this new wallpaper theme system of Android 12 allows the Android system to automatically change the overall visual scheme according to the main color of the wallpaper.
A lot of pixel devices have been tried in advance, which means that with this function, the appearance of the new system has improved a lot.
Apple introduced a privacy security feature in its IOS 14 and iPad 14 updates last year to tell users which app is using camera or microphone rights. Starting from Android 10, Google is also trying to improve the privacy experience of its mobile operating system. In the recent Android 12 developer preview version, there have been new changes.
From the screenshot shared by developers, the Android 12 new version will tell which app has the right to call the camera or microphone, so that users can determine whether they are being monitored by a specific app.
Similar to the experience on iPhone, the system will light up an orange or green indicator in the upper left corner of the screen when an app calls the microphone or camera.
If an orange dot appears in the upper left corner of the screen, the app is using a microphone. If a green dot is displayed, the app is accessing the camera.
Tap the notification to pop up an actual window, which shows in detail which applications are calling the camera or microphone, so that users can take further measures (such as removing relevant permissions).
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