public void stopCamera() {
if (camera != null) {
preview.stopCameraPreview();
preview.setCamera(null, null);
camera.release();
camera = null;
}
}
@Override
public void surfaceChanged(SurfaceHolder surfaceHolder, int i, int i2, int i3) {
if (surfaceHolder.getSurface() == null) {
return;
}
stopCameraPreview();
showCameraPreview();
}
@Override
public void surfaceDestroyed(SurfaceHolder surfaceHolder) {
mSurfaceCreated = false;
stopCameraPreview();
}