title: Package com.google.zxing missing in Zxing barcode library for Android
body: <p>I have downloaded the Zxing Barcode Scanner code for Android, but I can't find the package <em>com.google.zxing</em> in the source code.  I think there's a missing library or JAR file for the project. Can anybody help me find that package?</p>
  
  <p>These are the unresolved imports:</p>
  
  <pre><code>  import com.google.zxing.BarcodeFormat;
    import com.google.zxing.Result;
    import com.google.zxing.ResultMetadataType;
    import com.google.zxing.ResultPoint;
  </code></pre>