用zxing扫描后如何搜索文本文件？

Question

zxing扫描条形码后，如何搜索保存在原始资源文件夹中保存的文本文件中的条形码？这些需要分开进行吗？我觉得这是一项简单的任务。我让扫描仪工作得很完美我挂了如何将扫描结果与txt文件进行比较。

  @Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    IntentResult result = IntentIntegrator.parseActivityResult(requestCode, resultCode, data);
    if (result != null) {
        if (result.getContents() == null) {
            Log.d("MainActivity", "cancelled");
            Toast.makeText(this, "cancelled", Toast.LENGTH_LONG).show();
        } else {
            Log.d("MainActivity", "scanned");
            Toast.makeText(this, "scanned: " + result.getContents(), Toast.LENGTH_LONG).show();
        }
    } else {
        super.onActivityResult(requestCode, resultCode, data);
    }


    if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
        String query = intent.getStringExtra(SearchManager.QUERY);
        Cursor c = db.getWordMatches(query, null);

    }
    try {
        FileInputStream in = new FileInputStream(R.raw.upc);
        int len = 0;
        byte[] data1 = new byte[1024];
        while (-1 != (len = in.read(data1))) {

            if (new String(data1, 0, len).contains(result.getContents()))
            //do something...
        }


    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}