Java 类com.google.zxing.client.android.InactivityTimer 实例源码

public ScanHelper(Activity activity, SurfaceView surfaceView) {
    this.activity = activity;
    this.capturePreview = surfaceView;
    this.hasSurface = false;
    this.mInactivityTimer = new InactivityTimer(activity);
    this.mBeepManager = new BeepManager(activity);
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
       View view = inflater.inflate(R.layout.fragment_section_scan, container, false);
       FrameLayout frameLayout = (FrameLayout) view.findViewById(R.id.camera_preview);
    FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(
            LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
       surfaceView = new SurfaceView(getActivity());
    surfaceView.setLayoutParams(layoutParams);
    viewfinderView = new ViewfinderView(getActivity());
    viewfinderView.setLayoutParams(layoutParams);
    frameLayout.addView(surfaceView);
    frameLayout.addView(viewfinderView);
    inactivityTimer = new InactivityTimer(this.getActivity());
    ambientLightManager = new AmbientLightManager(this.getActivity());
       Button closeButton = (Button) view.findViewById(R.id.button_close);
       closeButton.setOnClickListener(
               new View.OnClickListener() {
                   @Override
                   public void onClick(View v) {
                       if (listener != null) {
                           listener.onButtonClick(PayPageState.PAY_FORM, null);
                       } else {
                           Log.e("", "WTF Listener null");
                       }
                   }
               }
       );
    return view;
}

@Override
public void onCreate(Bundle icicle) {
  super.onCreate(icicle);

  hasSurface = false;
  inactivityTimer = new InactivityTimer(getActivity());
  beepManager = new BeepManager(getActivity());
  ambientLightManager = new AmbientLightManager(getActivity());

  PreferenceManager.setDefaultValues(getActivity(), R.xml.preferences, false);
}