barcode - Android: how can i change scan range of zxing sdk? -

hi need scan 50 char long code 128c, default rnage of scaner small code need customize length of barcode.

how can that

i found answer here if change variables

  private static final int min_frame_width = 240;   private static final int min_frame_height = 240;   private static final int max_frame_width = 480;   private static final int max_frame_height = 360; 

you set values , can change reading range.so able read fast long barcodes.

hope help