# net_camera

**Repository Path**: opfe/net_camera

## Basic Information

- **Project Name**: net_camera
- **Description**: 安卓2.3~4.4 手机拍照局域网发送到电脑
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-07-04
- **Last Updated**: 2026-07-04

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# NetCamera

Android Photo Capture and Transmission Tool

## Project Overview

NetCamera is an Android application that, when paired with a Python server, enables taking photos and transmitting them in real time to a computer. The project consists of two core components:

1. **Android Client** – Responsible for capturing photos and sending them via TCP sockets
2. **Python Server** – Receives and saves photos from Android devices

## Features

- 📷 Photo capture on Android device
- 📡 Real-time photo transmission via TCP sockets
- 🖥️ Python server receives and saves images
- 🔌 Supports custom IP address and port configuration
- 📱 Simple and clean Android interface

## Project Structure

```
net_camera/
├── src/com/example/t01/
│   └── MainActivity.java    # Android main interface
├── host-photo-receive.py    # Python server
├── res/                     # Android resource files
└── AndroidManifest.xml      # Android manifest file
```

## System Requirements

### Android Side
- Android 4.0+ (API 14+)
- Camera permission
- Network permission

### Server Side
- Python 3.x

## Usage Instructions

### 1. Run the Python Server

Execute the receiving script on your computer:

```bash
python host-photo-receive.py
```

By default, it listens on port 8888 and saves received images in the current directory.

### 2. Configure the Android App

1. Enter the server's IP address and port in the Android app settings
2. Tap the "Connect" button to establish a TCP connection

### 3. Take and Send a Photo

1. Tap the "Capture" button to take a photo
2. Tap the "Send" button to transmit the photo to the server

## Android Main Functions

| Function | Description |
|----------|-------------|
| Connect/Disconnect | Establish or terminate TCP connection with the server |
| Capture | Launch the device camera to take a photo |
| Send | Transmit the captured photo to the server via TCP |

## Python Server Details

`host-photo-receive.py` is a multithreaded TCP server:

- Uses `ThreadedTCPServer` to handle multiple client connections
- The `PhotoHandler` class manages photo reception logic
- Received images are saved in the current directory with timestamp-based filenames

## Technology Stack

- **Android**: Java, Socket Programming
- **Server**: Python 3, socketserver

## License

This project is intended solely for educational and communication purposes.