capture-session

Documentation

Overview

Camera capture session lifecycle example.

Demonstrates the complete Camera2 capture pipeline: creating a manager, listing cameras, reading characteristics, opening a device with callbacks, creating a capture request and session, starting a repeating request, and orderly cleanup. A sync.WaitGroup gates the repeating-request call until the session reports ready.

Because the camera pipeline requires an ANativeWindow from an Android Surface, this example documents the window-dependent steps in comments and executes only the steps that work without a live Surface.

Prerequisites:

• Android device with API level 24+.
• android.permission.CAMERA must be granted at runtime.