private void OpenLightOn() {
if (null == m_Camera) {
m_Camera = Camera.open();
} Camera.Parameters parameters = m_Camera.getParameters();
parameters.setFlashMode(Camera.Parameters.FLASH_MODE_TORCH);
m_Camera.setParameters(parameters);
m_Camera.autoFocus(new Camera.AutoFocusCallback() {
public void onAutoFocus(boolean success, Camera camera) {
}
});
m_Camera.startPreview();
} private void CloseLightOff() {
if (m_Camera != null) {
m_Camera.stopPreview();
m_Camera.release();
m_Camera = null;
}
}