camera_android_frame 0.10.10+5

Android implementation of the camera plugin.

camera_android

The Android implementation of the camera plugin.

This package provides low-level camera access for the Android platform, used internally by the camera plugin.

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🚀 New Feature: Capture Preview Frame

This version introduces a new platform method: capturePreviewFrame(), which allows retrieving a single JPEG frame from the camera preview without taking a full-resolution photo.

✅ Use Cases

• Fast frame grabs for processing or analysis
• Lightweight snapshot preview without shutter delay
• ML/AI scanning without full capture overhead

🛠 How It Works

• Internally uses an additional ImageReader with YUV format.
• Converts one preview frame to JPEG on request.
• Maintains low latency (~10–50ms) compared to takePicture().
• Avoids interrupting the preview or recording session

🔧 Flutter Usage (via Pigeon)

final data = await cameraController.capturePreviewFrame();
// `data` is a Uint8List (JPEG encoded image)

🔹 startListenFrames() / stopListenFrames

   await cameraController.startFrameStream((frame) {
    // process
      });