How to use

toggle

method

in

android.widget.RadioButton

@Test
public void canBeToggledBetweenCheckedState() throws Exception {
 assertFalse(radioButton.isChecked());
 radioButton.toggle();
 assertTrue(radioButton.isChecked());
 radioButton.toggle();
 assertTrue(radioButton.isChecked()); // radio buttons can't be turned off again with a click
}

  @Override
  public void onClick(View v) {
    radioButton.toggle();
  }
}

 RadioButton myRadioButton = (RadioButton) findViewById(R.id.My_RadioButton);

public void YourSpinnerItemMethod () {
  if ( !(myRadioButton.isChecked()) )
     myRadioButton.toggle();
}

void editClassification(){
  AlertDialog.Builder builder = new AlertDialog.Builder(activity);
  builder.setTitle(R.string.dialog_change_classification);
  LayoutInflater inflater = activity.getLayoutInflater();
  View view = inflater.inflate(R.layout.dialog_classification, null);
  builder.setView(view);
  builder.setPositiveButton(R.string.ok, new OnClassificationChange(view));
  builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
    @Override
    public void onClick(DialogInterface dialog, int which) {
      //nothing
    }
  });
  if(selectedClassification == null){
    ((RadioButton) view.findViewById(R.id.radio_public)).toggle();
  }else {
    switch (selectedClassification) {
      case PUBLIC:
        ((RadioButton) view.findViewById(R.id.radio_public)).toggle();
        break;
      case CONFIDENTIAL:
        ((RadioButton) view.findViewById(R.id.radio_confidential)).toggle();
        break;
      case PRIVATE:
        ((RadioButton) view.findViewById(R.id.radio_private)).toggle();
        break;
    }
  }
  builder.show();
}

_checkbox.toggle();

 private OnCheckedChangeListener rblLikert_Listener = new OnCheckedChangeListener() {
  public void onCheckedChanged(RadioGroup group, int checkedId) {
    int selectedIndex = group.getCheckedRadioButtonId();

    if(selectedIndex != -1)
    {
      m_likertValue = radioButtonValue;
      int buttonId = group.getCheckedRadioButtonId();
      Logger.i("button id: " + String.valueOf(buttonId));
      RadioButton selectedButton = (RadioButton)findViewById(buttonId);
      selectedButton.toggle();
      Logger.i(" is checked: " + String.valueOf(selectedButton.isChecked()));
    }
  }
};

public void toggle() {
  if (mRadioButton != null) {
    mRadioButton.toggle();

descButton.toggle();
selectedColumn = DatabaseHelper.COLUMN_MODIFICATIONDATE;
selectedDirection = NoteSorting.Direction.DESC;