Untitled

Clear SharedPreferences from preference screen item

getPreferenceManager().findPreference("default").setOnPreferenceClickListener(new OnPreferenceClickListener() {

 

        public boolean onPreferenceClick(Preference preference) {

            AlertDialog alertDialog = new AlertDialog.Builder(mContext).create();

            alertDialog.setMessage("Are you sure you want to reset all settings to default?");

            alertDialog.setCancelable(true);

            alertDialog.setButton("Yes", new DialogInterface.OnClickListener() {

                public void onClick(DialogInterface dialog, int which) {

                    SharedPreferences settings =  PreferenceManager.getDefaultSharedPreferences(getBaseContext());                          

                    SharedPreferences.Editor editor = settings.edit();

                    editor.clear();

                    editor.commit();

                } });

            alertDialog.setButton2("No", new DialogInterface.OnClickListener() {

                public void onClick(DialogInterface dialog, int which) {

                    dialog.cancel();

                } });

            alertDialog.show();

            return false;

        }

    });

       

Log.d("test" , settings.getAll().toString());