How To Save Radio Button Status To Saved/shared Preferences?

I am able to save Strings in my saved preferences but having difficulty saving radio buttons. public class PersonalDetailsf extends Activity { private SharedPreferences shared

Solution 1:

Create both a save and a load method:

Save method

publicvoidsaveRadioButtons(){
    sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
    SharedPreferences.Editor editor = sharedPreferences.edit();
    editor.putBoolean("Gender", radioSexButton.isChecked());
    editor.putBoolean("Male", rdoMale.isChecked());
    editor.apply();
}

Load method

publicvoidloadRadioButtons(){
    sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
    radioSexButton.setChecked(sharedPreferences.getBoolean("Gender", false)); 
    rdoMale.setChecked(sharedPreferences.getBoolean("Male", false));
}

So to save your buttonstates, just call saveRadioButtons()

And to load your buttonstates back, just call loadRadioButtons() somewhere in your code, like your onCreate()

Hope this will help u out

Solution 2:

Inside the onClick() do

sharedPreferences.edit().putBoolean("bntChecked", rdoMale.isChecked()).apply();

And "btnChecked" will be the key that you will use to get the status of your radio button using sharedPreferences