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POUsing ZBar (Android) SDK, My Application Is Getting Different ISBNs From The Same Book
 

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    <p>I am creating an application that is using the ZBar SDK on Android to scan books and get their ISBN. I have gotten everything to work on the physical side. You press a button, the scanner window pops up and scans the bar code. </p> <p>The problem comes when the application gets the ISBN from the scanner, it seems that the scanner is either reading the bar code incorrectly or that I am not pulling in the right data. Does anyone know how to fix this issue? Thanks. Below is relevant code, and a few screens</p> <pre><code> @Override public void onClick(View v) { //TODO add functionallity if(v.getId() == R.id.ScanButton) { Intent intent = new Intent(this, ZBarScannerActivity.class); intent.putExtra(ZBarConstants.SCAN_MODES, new int[]{Symbol.ISBN10, Symbol.ISBN13, Symbol.EAN8, Symbol.EAN13 }); startActivityForResult(intent, ZBAR_SCANNER_REQUEST); } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode == RESULT_OK) { // Scan result is available by making a call to data.getStringExtra(ZBarConstants.SCAN_RESULT) // Type of the scan result is available by making a call to data.getStringExtra(ZBarConstants.SCAN_RESULT_TYPE) contentText.setText("ISBN: " + data.getStringExtra(ZBarConstants.SCAN_RESULT)); Toast.makeText(this, "Scan Result = " + data.getStringExtra(ZBarConstants.SCAN_RESULT), Toast.LENGTH_SHORT).show(); Toast.makeText(this, "Scan Result Type = " + data.getStringExtra(ZBarConstants.SCAN_RESULT_TYPE), Toast.LENGTH_SHORT).show(); // The value of type indicates one of the symbols listed in Advanced Options below. } else if(resultCode == RESULT_CANCELED) { Toast.makeText(this, "Scanning Cancelled", Toast.LENGTH_SHORT).show(); } } </code></pre> <p><img src="https://i.stack.imgur.com/xc8Fg.png" alt="First Screen"></p> <p><img src="https://i.stack.imgur.com/xnHqV.png" alt="Second Screen"></p> <p><img src="https://i.stack.imgur.com/rgdrF.jpg" alt="Offending Bar Code"></p>
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