[iphone] updated README to include exportList ..

git-svn-id: http://zxing.googlecode.com/svn/trunk@1409 59b500cc-1b3d-0410-9834-0bbf25fbcc57

diff --git a/iphone/README b/iphone/README
index 50cb238..cd1aedd 100644 (file)
--- a/iphone/README
+++ b/iphone/README
@@ -27,4 +27,10 @@ How to include ZXingWidget in a easy and clean way:
         it.  Add the relative path from your project's directory to the
         "zxing/iphone/ZXingWidget/Classes" directory. Make sure you click the checkbox "relative path" !
  
-  5. You're ready to go. Just #import <ZXingWidgetController.h> from anywhere and it should work !
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+  5. Ultimately you need to make a tweak so that ZXing actually decodes barcode. In target section, double
+     click on your project target, and go to the build tab. Look for the "Exported Symbols Files" and
+     double-click on it. Att the relative path to the exportList files in "/zxing/iphone/ZXingWidget/exportList".
+     This will tell the linket to actually link with some key classes so that this code registers the necessary
+     decoders.
+ 
+  6. You're ready to go. Just #import <ZXingWidgetController.h> from anywhere and it should work !
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