cameraservice api
时间: 2024-01-19 10:04:00 浏览: 26
The CameraService API is an Android API that provides access to the device's camera hardware. It allows developers to control the camera hardware and capture images and video.
The CameraService API consists of several classes and interfaces, including:
1. CameraManager: This class provides access to the device's camera hardware.
2. CameraDevice: This interface represents a physical camera device.
3. CameraCharacteristics: This class provides information about the camera hardware, such as its supported resolutions and available features.
4. CameraCaptureSession: This interface represents a session for capturing images or video.
5. CameraCaptureRequest: This class represents a request to capture an image or video.
Developers can use the CameraService API to do things like:
1. Open a camera device and preview its output.
2. Capture images or video.
3. Apply image processing effects to captured images.
4. Control camera settings like exposure, focus, and white balance.
5. Stream camera output to other devices or services.