# camera_demo

**Repository Path**: jsjxsy/camera_demo

## Basic Information

- **Project Name**: camera_demo
- **Description**: camerax相机功能
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-09-18
- **Last Updated**: 2025-06-05

## Categories & Tags

**Categories**: Uncategorized

**Tags**: camera, Kotlin

## README

# camera_demo

#### 介绍
camerax相机功能

1. 切换摄像头
2. 拍照功能(保存摄像头)
3. 拍视频功能
  
4. 获取的摄像头信息 

   D  后置摄像头ID: 0
   D  前置摄像头ID: 1
   D  后置摄像头ID: 2
   D  后置摄像头ID: 3

5. 摄像头状态
   
   Camera@dd80bb0[id=2]                         UNKNOWN               
   Camera@fcc7767[id=0]                         UNKNOWN               
   Camera@4c0857[id=1]                          OPEN                  
   Camera@71edfe5[id=3]                         UNKNOWN     

6. 不能随便设置cameraId,会导致报错：java.lang.IllegalArgumentException: Provided camera selector unable to resolve a camera for the given use case

7. 摄像头连续接入 4,3 两个口