Android Camera2 is a software interface provided by the Android operating system that enables developers to access advanced camera features on Android devices. It was introduced in Android 5.0 (Lollipop) and replaces the original Android Camera API.
The Camera2 API offers several benefits over the original Camera API, including:
Greater control over camera hardware: Developers can directly control individual camera components such as exposure time, ISO, focus, and white balance.
Improved performance: The Camera2 API supports faster frame rates and more efficient use of the camera hardware.
Flexibility: Developers can choose between several camera output formats, including RAW and YUV, and can stream camera output to multiple destinations.
Better support for third-party camera apps: The Camera2 API provides more consistent behavior across different devices and manufacturers, making it easier for developers to create camera apps that work well on a wide range of Android devices.
However, the Camera2 API is more complex and difficult to use than the original Camera API, and requires a good understanding of camera hardware and software. Developers must also take into account differences in camera hardware and behavior across different Android devices.
Overall, the Camera2 API is a powerful tool for developers who need fine-grained control over camera hardware and advanced camera features on Android devices.
Android Camera2 is an API introduced in Android 5.0 (Lollipop) that provides developers with a powerful and flexible framework for interacting with the device's camera. It allows developers to create custom camera apps with features such as manual focus, exposure control, and raw image capture.
The Camera2 API has a number of advantages over the original Camera API, including:
Improved performance: The Camera2 API is designed to be faster and more efficient than the original Camera API, which means that camera apps can take better advantage of the device's hardware.
More control over camera hardware: The Camera2 API allows developers to have more fine-grained control over the camera hardware, including control over focus, exposure, and flash.
RAW image capture: The Camera2 API supports RAW image capture, which provides greater flexibility for post-processing.
Better support for different devices: The Camera2 API is designed to work on a wider range of devices, including those with multiple cameras, front-facing cameras, and cameras with hardware-level features such as face detection.
Overall, the Android Camera2 API is a powerful and flexible tool for developers who want to create high-quality camera apps for Android devices.