How to ZXING Barcode Scanner not full screen only half screen

Question

I want create application Scan Barcode using ZXING Barcode Scanner

Like Blackberry Messenger

This is my code \"MainActivity.java\"

Answer 1

Please Add this code in MainActivity

Add This Libray in Gradle in Dependancy

    compile 'com.journeyapps:zxing-android-embedded:3.3.0@aar'
compile 'me.dm7.barcodescanner:zxing:1.9'

Add jar zbar.jar

public class MainActivity extends AppCompatActivity implements ZXingScannerView.ResultHandler {

ZXingScannerView mScannerView;

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        QCscanner = (Button) findViewById(R.id.QCscanner);



mScannerView = new ZXingScannerView(this);
    QCscanner.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            try {
                /*Intent intent = new Intent("com.google.zxing.client.android.SCAN");
                intent.putExtra("SCAN_MODE", "QR_CODE_MODE");
                startActivityForResult(intent, 0);*/
                mScannerView = new ZXingScannerView(MainActivity.this);   // Programmatically initialize the scanner view

                setContentView(mScannerView);
                mScannerView.setResultHandler(MainActivity.this); // Register ourselves as a handler for scan results.

                mScannerView.startCamera();
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        }
    });

}

 @Override
public void handleResult(Result result) {
    Log.e("", result.getText()); // Prints scan results

    Log.e("", result.getBarcodeFormat().toString());

    Toast.makeText(MainActivity.this, "" + result.getText() + "\n" + result.getBarcodeFormat().toString(), Toast.LENGTH_SHORT).show();

}

}