How to decode a barcode image using ZXing library in android
<p>I am developing an application based on the zxing library using intent and I would like the user to be able to decode a barcode image that is stored on the sd card.</p>

<p>Since i am beginner in android,please tell me in detail about</p>

<ol>
<li>How to integrate ZXing with the application</li>
<li>How to get a image file from sd card onto the application</li>
<li>Finally how to decode the barcode image file and store the decoded result.</li>
</ol>

<p>Thanking you.</p>
