Android 12:

Android 12 was the latest major Android update at the time of my last knowledge update. It introduced several design changes, privacy enhancements, and usability improvements. Here are some key features of Android 12:

1. Material You Design:

   • Android 12 brought the "Material You" design language, allowing users to customize the system's color palette based on their preferences. The system uses these colors to adapt UI elements like the notification shade, lock screen, and widgets.

2. Privacy Dashboard:

   • A Privacy Dashboard provides a detailed overview of how and when apps accessed sensitive data such as location, camera, and microphone. This feature aims to empower users with greater control over their privacy.

3. Mic and Camera Indicators:

   • Android 12 added indicators to the status bar, signaling when apps are actively using the device's microphone or camera. This visual feedback enhances transparency regarding app activity.

4. Quick Settings Redesign:

   • The Quick Settings menu received a visual overhaul for easier accessibility, and it included toggles for features like Wi-Fi, Bluetooth, and Do Not Disturb.

5. One-Handed Mode:

   • Android 12 introduced a one-handed mode, making it easier to use larger screens with one hand by shifting the user interface downward.

6. Haptic Feedback and Audio-coupled Haptic Feedback:

   • Developers gained more control over haptic feedback, allowing for more nuanced and customizable vibration effects. Additionally, Android 12 introduced audio-coupled haptic feedback for a more immersive experience.

7. Improved Performance:

   • Enhancements were made to system performance, resulting in smoother animations and overall faster responsiveness.

8. Notification Improvements:

   • Android 12 redesigned notifications, making them more consistent and visually appealing. The notification shade also received updates for improved usability.

9. Game Mode:

   • Android 12 introduced a dedicated Game Mode for enhanced gaming experiences. This included features like performance optimization, screen recording, and more.

10. Wi-Fi Sharing with Nearby:

    • Android 12 allowed users to share Wi-Fi credentials with nearby devices easily, streamlining the process of connecting to a network.