Android/app/src/main/java/com/moiseum/wolnelektury/utils/SharedPreferencesUtils.java

   1 package com.moiseum.wolnelektury.utils;
   2
   3 import android.content.Context;
   4 import android.content.SharedPreferences;
   5
   6 import com.moiseum.wolnelektury.connection.models.OAuthTokenModel;
   7
   8 import de.adorsys.android.securestoragelibrary.SecurePreferences;
   9
  10 /**
  11  * Created by Piotr Ostrowski on 14.06.2018.
  12  */
  13 public final class SharedPreferencesUtils {
  14
  15         private static final String PREFERENCES_FILENAME = "WolneLekturyPreferences";
  16         private static final String ACCESS_TOKEN_KEY = "AccessToken";
  17         private static final String ACCESS_TOKEN_SECRET_KEY = "AccessTokenSecret";
  18         private static final String USERNAME_KEY = "Username";
  19         private static final String PREMIUM_KEY = "Premium";
  20         private static final String NOTIFICATIONS_KEY = "Notifications";
  21         private static final String TEMPORARY_LOGIN_TOKEN_KEY = "TemporaryLoginTokenKey";
  22
  23         private OAuthTokenModel currentToken;
  24         private String username;
  25         private Boolean isPremium;
  26         private Boolean notifications;
  27         private String temporaryLoginToken;
  28         private SharedPreferences preferences;
  29
  30         public SharedPreferencesUtils(Context context) {
  31                 this.preferences = context.getSharedPreferences(PREFERENCES_FILENAME, Context.MODE_PRIVATE);
  32         }
  33
  34         public void storeAccessToken(OAuthTokenModel tokenModel) {
  35                 currentToken = tokenModel;
  36                 SecurePreferences.setValue(ACCESS_TOKEN_KEY, tokenModel.getToken());
  37                 SecurePreferences.setValue(ACCESS_TOKEN_SECRET_KEY, tokenModel.getTokenSecret());
  38         }
  39
  40         public OAuthTokenModel getAccessToken() {
  41                 if (currentToken != null) {
  42                         return currentToken;
  43                 }
  44
  45                 String token = SecurePreferences.getStringValue(ACCESS_TOKEN_KEY, null);
  46                 String tokenSecret = SecurePreferences.getStringValue(ACCESS_TOKEN_SECRET_KEY, null);
  47
  48                 if (token == null || tokenSecret == null) {
  49                         return null;
  50                 }
  51                 currentToken = new OAuthTokenModel();
  52                 currentToken.setToken(token);
  53                 currentToken.setTokenSecret(tokenSecret);
  54                 return currentToken;
  55         }
  56
  57         public String getUsername() {
  58                 if (username == null) {
  59                         username = preferences.getString(USERNAME_KEY, null);
  60                 }
  61                 return username;
  62         }
  63
  64         public void setUsername(String username) {
  65                 this.username = username;
  66                 preferences.edit().putString(USERNAME_KEY, username).apply();
  67         }
  68
  69         public boolean isUserLoggedIn() {
  70                 return getAccessToken() != null;
  71         }
  72
  73         public boolean isUserPremium() {
  74                 if (isPremium == null) {
  75                         isPremium = preferences.getBoolean(PREMIUM_KEY, false);
  76                 }
  77                 return isPremium && isUserLoggedIn();
  78         }
  79
  80         public void setPremium(boolean isPremium) {
  81                 this.isPremium = isPremium;
  82                 preferences.edit().putBoolean(PREMIUM_KEY, isPremium).apply();
  83         }
  84
  85         public boolean getNotifications() {
  86                 if (notifications == null) {
  87                         notifications = preferences.getBoolean(NOTIFICATIONS_KEY, true);
  88                 }
  89                 return notifications;
  90         }
  91
  92         public void setNotifications(Boolean notifications) {
  93                 this.notifications = notifications;
  94                 preferences.edit().putBoolean(NOTIFICATIONS_KEY, notifications).apply();
  95         }
  96
  97         public String getTemporaryLoginToken() {
  98                 if (temporaryLoginToken == null) {
  99                         temporaryLoginToken = preferences.getString(TEMPORARY_LOGIN_TOKEN_KEY, null);
 100                 }
 101                 return temporaryLoginToken;
 102         }
 103
 104         public void setTemporaryLoginToken(String temporaryLoginToken) {
 105                 this.temporaryLoginToken = temporaryLoginToken;
 106                 preferences.edit().putString(TEMPORARY_LOGIN_TOKEN_KEY, temporaryLoginToken).apply();
 107         }
 108
 109         public void clearUserData() {
 110                 currentToken = null;
 111                 username = null;
 112                 isPremium = null;
 113                 notifications = null;
 114                 temporaryLoginToken = null;
 115                 SecurePreferences.clearAllValues();
 116                 preferences.edit()
 117                                 .remove(USERNAME_KEY)
 118                                 .remove(PREMIUM_KEY)
 119                                 .remove(NOTIFICATIONS_KEY)
 120                                 .remove(TEMPORARY_LOGIN_TOKEN_KEY)
 121                                 .apply();
 122         }
 123 }