Android Studio Zxing Scanner, how to redirect to web page if result from QR code is URL

debugcn Published at Dev

user8323041

I'm looking for some help on my android app that are using ZXing scanner. I would like it to redirect to a web site if the result are URL. Thanks in advance.

The following is my code:

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import com.google.zxing.Result;

import me.dm7.barcodescanner.zxing.ZXingScannerView;


public class ScannerActivity extends AppCompatActivity implements ZXingScannerView.ResultHandler {
    private ZXingScannerView zXingScannerView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_scanner);
    }

    public void scan(View view) {
        zXingScannerView = new ZXingScannerView(getApplicationContext());
        setContentView(zXingScannerView);
        zXingScannerView.setResultHandler(this);
        zXingScannerView.startCamera();
    }

    public void onPause() {
        super.onPause();
        zXingScannerView.stopCamera();
    }

    @Override
    public void handleResult(Result result) {
        Toast.makeText(getApplicationContext(), result.getText(), Toast.LENGTH_SHORT).show();
        zXingScannerView.resumeCameraPreview(this);

    }
}

Saurabh Thorat

In your handleResult():

@Override
public void handleResult(Result result) {
    if(Patterns.WEB_URL.matcher(result.getText()).matches()) {
        // Open URL
        Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(result.getText()));
        startActivity(browserIntent);
    }    
}

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