[Résolu] Arrêter la prévisualisation et libérer la caméra

public void surfaceDestroyed(SurfaceHolder holder) {
    // Surface will be destroyed when we return, so stop the preview.
    if (mCamera != null) {
        /*
          Call stopPreview() to stop updating the preview surface.
        */
        mCamera.stopPreview();
    }
}


private void stopPreviewAndFreeCamera() {

    if (mCamera != null) {
        /*
          Call stopPreview() to stop updating the preview surface.
        */
        mCamera.stopPreview();
    
       
        mCamera.release();
    
        mCamera = null;
    }
}