[Résolu] Zones de mesure et de discussion

mCamera = getCameraInstance();

// set Camera parameters
Camera.Parameters params = mCamera.getParameters();

if (params.getMaxNumMeteringAreas() > 0){ // check that metering areas are supported
    List<Camera.Area> meteringAreas = new ArrayList<Camera.Area>();

    Rect areaRect1 = new Rect(-100, -100, 100, 100);    // specify an area in center of image
    meteringAreas.add(new Camera.Area(areaRect1, 600)); // set weight to 60%
    Rect areaRect2 = new Rect(800, -1000, 1000, -800);  // specify an area in upper right of image
    meteringAreas.add(new Camera.Area(areaRect2, 400)); // set weight to 40%
    params.setMeteringAreas(meteringAreas);
}

mCamera.setParameters(params);