Android - Passing data between two activities

aktarilan veri

private String aktarilanVeri;

bundle

private Bundle veriler;

gecis butonu

final Button GecisButonu = (Button)findViewById(R.id.button1);

gecis butonu click

GecisButonu.setOnClickListener(new View.OnClickListener() {

  		public void onClick(View v) {

			bundle.putString("key", "String deger");

			intent.putExtras(bundle);
			startActivity(intent);

			}
		});

get extras

veriler = getIntent().getExtras();

getting value

aktarilanVeri = veriler.getString("key");

intent

private Intent intent;

new intent

intent = new Intent(OrnekActivity.this,VeriActivity.class);

OrnekActivity.java

public class OrnekActivity extends Activity {

        private Intent intent;
  private Bundle bundle;

@Override
public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.ornek_activity);

        intent = new Intent(OrnekActivity.this,VeriActivity.class);
        bundle = new Bundle();

        final Button GecisButonu = (Button)findViewById(R.id.button1);

        GecisButonu.setOnClickListener(new View.OnClickListener() {

			public void onClick(View v) {

			bundle.putString("key", "String deger");

			intent.putExtras(bundle);
			startActivity(intent);

			}
		});

        }

@Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.ornek_activity, menu);
        return true;
    }
}

VeriActivity.java

public class VeriActivity extends Activity {

private Bundle veriler;

private String aktarilanVeri;

@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.veri_activity);

        veriler = getIntent().getExtras();

        aktarilanVeri = veriler.getString("key");

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_veri_activity, menu);
        return true;
    }

}