I'm relatively new to Android Studio. I'm working on a QR code scanner. I found this online and I'm just working with it:
import android.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import com.google.zxing.Result;
import me.dm7.barcodescanner.zxing.ZXingScannerView;
public class MainActivity extends AppCompatActivity implements ZXingScannerView.ResultHandler {
private ZXingScannerView mScannerView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mScannerView = new ZXingScannerView(this); // Programmatically initialize the scanner view
setContentView(mScannerView);
mScannerView.setResultHandler(this); // Register ourselves as a handler for scan results.
mScannerView.startCamera(); // Start camera
}
@Override
public void onPause() {
super.onPause();
mScannerView.stopCamera(); // Stop camera on pause
}
@Override
public void handleResult(Result rawResult) {
// Do something with the result here
Log.e("handler", rawResult.getText()); // Prints scan results
Log.e("handler", rawResult.getBarcodeFormat().toString()); // Prints the scan format (qrcode)
// show the scanner result into dialog box.
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Scan Result");
builder.setMessage(rawResult.getText());
AlertDialog alert1 = builder.create();
alert1.show();
// If you would like to resume scanning, call this method below:
mScannerView.resumeCameraPreview(this);
}
}
I want to store the scan results in a ListView in another activity but I'm not sure how to get that to work. I already know how to create a ListView, I just want to be able to pass the results to that next activity. I already looked around here but didn't find anything that helped. Any bit of help would be greatly appreciated. Thank you very much.