QR code

package com.example.bluevillenursery;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

// CLASS START
public class MainActivity extends Activity  {

    // ON CREATE START
    @Override
    protected void onCreate(Bundle savedInstanceState) {

        // SET UP VAR START
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        final Button button = (Button)findViewById(R.id.button1);
        final IntentIntegrator integrator = new IntentIntegrator(this);
        // SET UP VAR END

        // ON BUTTON CLICK START
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                integrator.initiateScan();
            }
        });
        // ON BUTTON CLICK END

    }
    // ON CREATE END

    // ON RESTART START
    protected void onRestart(Bundle savedInstanceState) {
        // SET UP VAR START
                super.onCreate(savedInstanceState);
                setContentView(R.layout.activity_main);
                final Button button = (Button)findViewById(R.id.button1);
                final IntentIntegrator integrator = new IntentIntegrator(this);
                // SET UP VAR END

                // ON BUTTON CLICK START
                button.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        // TODO Auto-generated method stub
                        integrator.initiateScan();
                    }
                });
                // ON BUTTON CLICK END
    }
    // ON RESTART END

    // HANDLE SCAN START
      public void onActivityResult(int requestCode, int resultCode, Intent intent) {
          IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
          if (scanResult != null) {

            // SET UP VAR START
              String barcode;
              String typ;
              barcode = scanResult.getContents();
              typ = scanResult.getFormatName();
              final TextView myText = (TextView) findViewById(R.id.textView1);
            // SET UP VAR END

              // HANDLE RESULT STRING START
               if (barcode.equals("SEMI-DWARF BRAEBURN")) {
                  myText.setText( "Mature size: 12\u2019 x 12\u2019 Disease resistance: Moderate\nPollinator required: Yes- can be pollinated with any variety\nThis late-ripening apple tree produces medium to large fruits. Green apples with red \nstriping are crisp, juicy and sweet with a tart bite. Great both fresh and cooked. Fruit matures late September.");
              }

               else if (barcode.equals("SEMI-DWARF GALA")) {
                  myText.setText( "SEMI-DWARF GALA\n\n" +

                          "Mature size: 10\' x 12\' Disease Resistance: Good. \nOrange-red fruit, flavor is like a spicy Golden Delicious. A top quality eating apple. Fruit matures mid to late September"

                        );
              }



          else  {
              myText.setText(barcode + " " + typ);
          }




              // HANDLE RESULT STRING END
          }

          // HANDLE NULL SCAN RESULT START
          else if (scanResult == null)    {
              final TextView myText = (TextView) findViewById(R.id.textView1);
              myText.setText("Null result");
          }
        // HANDLE NULL SCAN RESULT END


        }
      // HANDLE SCAN END

    // ON CREATE MENU START
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }
    // ON CREATE MENU END

}
// CLASS END