Android 1.5: cupcake

Android 1.5 Cupcake was the third major release of the Android operating system, following Android 1.0 and 1.1. It was officially released on April 30, 2009, and introduced several significant features and improvements to the Android platform. Here are some key features of Android 1.5 Cupcake:

1. On-screen keyboard: Cupcake was the first version of Android to include an on-screen keyboard. This allowed users to input text using the virtual keyboard instead of relying solely on physical keyboards.

2. Widget support: Cupcake introduced support for home screen widgets. Widgets are mini-applications that provide quick access to information or perform specific functions directly from the home screen, without requiring the user to open a separate app.

3. Video recording and playback: Android 1.5 Cupcake added support for video recording and playback. Users could record videos using their Android devices' built-in cameras and play back videos using the video player app.

4. Bluetooth enhancements: Cupcake improved Bluetooth support, allowing users to connect their Android devices to Bluetooth-enabled accessories and devices, such as stereo headsets.

5. Camera enhancements: Android 1.5 introduced several camera enhancements, including support for additional camera features like auto-focus and on-screen camera controls. It also improved the overall performance and image quality of the camera app.

6. UI improvements: Cupcake brought various user interface improvements, such as smoother scrolling, updated graphics, and animations. The browser's user interface was also revamped for a better browsing experience.

7. More app storage: Android 1.5 increased the available app storage space for users. This was an important enhancement as it allowed users to install and use more apps on their devices.

Overall, Android 1.5 Cupcake marked a significant step forward for the Android platform, introducing essential features and improvements that laid the foundation for future versions of the operating system.