khangaldi

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.Toast;
import com.jakewharton.rxbinding.view.RxView;
import java.util.ArrayList;
import rx.Observable;
import rx.android.schedulers.AndroidSchedulers;
import rx.functions.Action1;
import rx.schedulers.Schedulers;

khangaldi

import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;


public class KPref {

  enum KDataType {

    String(1),