import android.os.Bundle; import android.support.annotation.Nullable; import android.util.Log; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.EditText; public class MainActivity extends AppCompatActivity { EditText userEmail,password; @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); userEmail=(EditText) findViewById(R.id.userEmail); password=(EditText) findViewById(R.id.Password); } public void checkMethod(View view) { Log.i("UserName", userEmail.getText().toString()); Log.i("Password", password.getText().toString()); } }