get string of radio button in android
import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.RadioButton; import android.widget.RadioGroup; import android.widget.Toast; public class MyAndroidAppActivity extends Activity { private RadioGroup radioGroup; private RadioButton radioButton; private Button btnDisplay; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); addListenerOnButton(); } public void addListenerOnButton() { radioGroup = (RadioGroup) findViewById(R.id.radio); btnDisplay = (Button) findViewById(R.id.btnDisplay); btnDisplay.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // get selected radio button from radioGroup int selectedId = radioGroup.getCheckedRadioButtonId(); // find the radiobutton by returned id radioButton = (RadioButton) findViewById(selectedId); Toast.makeText(MyAndroidAppActivity.this, radioButton.getText(), Toast.LENGTH_SHORT).show(); } }); } }
