setLang added

-Prerequisites
-•	Android 6 or greater
-•	Android Studio 3.6 or greater
-•	JDK 8 or greater
-
-Installation
-1.	Top level build.gradle
-In repositories section of the buildscript and the allProjects block add
-mavenCentral()
-
-2.	Module level build.gradle
-dependencies {
-            implementation 'ly.warp:warply-android-sdk:4.5.0'
-}
-
-Configuration - SDK
-We need to add to the assets folder the below file
-warply.properties
-
-Uuid	The app uuid the warply sdk need to connect to the engage server
-Business section will provide it for you
-Debug	If we need to see logs in Logcat
-BaseURL	Production or Development environment of the engage server
-Production:  https://engage.warp.ly
-Development: https://engage-stage.warp.ly
-ProgressColor	Replace the color with one you want the progress bar to have depending on you app theme coloring
-If not defined the colorPrimary will be used
-ProgressDrawable	Replace the drawable with one you want (this will show when webview loading)
-If not defined the launcher icon will be used
-PushColor	If not defined the colorPrimary will be used
-PushIcon	If not defined the launcher icon will used (better use the clipart icons for support black/white icons on 24+)
-PushSound	If not defined the default will be used
-SendPackages	If the device packages need to be send to the engage server
-Language	The app language
-MerchantId	The merchant id for some requests
-LoginType	The login type must be one of the below:
-email, msisdn, username
-DL_URL_SCHEME	Only for react native app
-The deeplink url scheme for react native campaigns
-
-Configuration - Push Notifications (FCM/HMS)
-1.	Top level build.gradle
-In repositories section of the buildscript and the allProjects block add
-maven { url 'https://developer.huawei.com/repo/' }
-This is only for HMS
-
-2.	Top level build.gradle
-In dependencies section add
-classpath 'com.google.gms:google-services:4.3.10'
-classpath 'com.huawei.agconnect:agcp:1.6.2.300' 
-
-3.	Module level build.gradle, at the top of it add
-apply plugin: 'com.google.gms.google-services'
-apply plugin: 'com.huawei.agconnect'
-
-4.	Inside the app folder we need to add each or both json file(s)
- google-services
-agconnect-services
-
-Initialization
-1.	In the starting activity of the application (i.e SplashActivity), we have to add the lines below
-
-1a. 
-private WarplyInitializer mWarplyInitializer;
-1b. 
-      @Override
-      protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_splash);
-
-        mWarplyInitializer = Warply.getInitializer(this, new WarplyReadyCallback() {
-            @Override
-            public void onWarplyReady() {
-                //Maybe go to next Activity or whatever
-            }
-
-            @Override
-            public void onWarplyInitTimeOut() {
-                
-            }
-
-            @Override
-            public void onWarplyPermissionsDenied() {
-                
-            }
-        });
-}
-
-
-
-
-1c.
-@Override
-    protected void onResume() {
-        super.onResume();
-        mWarplyInitializer.initWithPermissions(this);
-    }
-1d. If we have a BaseActivity that other activities extend it, optionally (or in the starting activity), we can track when our application created, resumed or paused.
-
-@Override
-  public void onCreate(Bundle savedInstanceState) {
-    super.onCreate(savedInstanceState);
-                   WarplySessionManager.onCreateActivity(this);
-                }
-
-   @Override
-    protected void onStart() {
-        super.onStart();
-        WarplySessionManager.onStartActivity(this);
-                   }
-
-   @Override
-    protected void onStop() {
-        super.onStop();
-        WarplySessionManager.onStopActivity(this);
-                   }
-
-
-
-
-
-
-
-
-Requests
-
-1. Campaigns
-
-Warply.getInbox(new WarplyInboxRequest().setUseCache(false), mInboxReceiver);
-
-
-private CallbackReceiver<CampaignList> mInboxReceiver =
-        new CallbackReceiver<CampaignList>() {
-            @Override
-            public void onSuccess(CampaignList result) {
-                
-            }
-
-            @Override
-            public void onFailure(int errorCode) {
-
-            }
-        };
-
-
-2. Products
-
-The “gift” parameter refers to the category of the product (gift, fruit, other custom category etc) that has been created on the engage platform. Empty parameter or without the .setProductFilter method, we will get all the products from all categories that have been created on the engage platform.
-* The setLanguage method is used to search on the language we provide.
-WarplyManager.getProducts(new WarplyProductsRequest().setProductFilter("gift"), mProductsReceiver);
-
-
-private CallbackReceiver<ProductList> mProductsReceiver = new CallbackReceiver<ProductList>() {
-    @Override
-    public void onSuccess(ProductList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-3. Merchants
-
-Better use (30 : Merchants Multilingual request)
-WarplyManager.getMerchants(new WarplyMerchantsRequest(), mShopsReceiver);
-
-
-private CallbackReceiver<MerchantList> mShopsReceiver = new CallbackReceiver<MerchantList>() {
-    @Override
-    public void onSuccess(MerchantList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-4. Content
-
-The “Article” parameter refers to the category that each content has been created on the engage platform. Empty parameter or without the .setContentCategory method, we will get all content from all categories that have been created on the engage platform.
-Respectively and in combination with content category we also have the .setTags method that refers to keywords every content item may has (i.e fun, beach, book etc).
-* The .setTags method takes an list with keyword names as string.
-* The setLanguage method is used to search on the language we provide.
-WarplyManager.getContent(new WarplyContentRequest().setContentCategory("Article").setTags(ArrayList<String>), mContentReceiver);
-
-
-private CallbackReceiver<ContentList> mContentReceiver = new CallbackReceiver<ContentList>() {
-    @Override
-    public void onSuccess(ContentList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-5. Merchant Categories
-
-Returns the merchant categories the merchants belong to.
-* The setLanguage method is used to search on the language we provide.
-WarplyManager.getMerchantCategories(new WarplyMerchantCategoriesRequest(), mShopCategoriesReceiver);
-
-
-private CallbackReceiver<MerchantCategoriesList> mShopCategoriesReceiver = new CallbackReceiver<MerchantCategoriesList>() {
-    @Override
-    public void onSuccess(MerchantCategoriesList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-6. Tags Categories
-
-Returns the categories of the tags that has been created on the engage platform.
-* The setLanguage method is used to search on the language we provide.
-WarplyManager.getTagsCategories(new WarplyTagsCategoriesRequest(), mTagsCategoriesReceiver);
-
-
-private CallbackReceiver<TagsCategoriesList> mTagsCategoriesReceiver = new CallbackReceiver<TagsCategoriesList>() {
-    @Override
-    public void onSuccess(TagsCategoriesList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-7. Tags
-
-Returns the tags that has been created on the engage platform.
-Each tag item includes a category kay so in combination with the (6) to know in which category it belongs to.
-Each tag item has a name and a uuid key. The name can be used in (4 : setTags) and the uuid in (31 : setTags).
-* The setLanguage method is used to search on the language we provide.
-WarplyManager.getTags(new WarplyTagsRequest(), mTagsReceiver);
-
-
-private CallbackReceiver<TagsList> mTagsReceiver = new CallbackReceiver<TagsList>() {
-    @Override
-    public void onSuccess(TagsList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-
-
-8. Contact
-
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-WarplyManager.sendContact(new WarplyContactRequest()
-        .setContactSubject("Other")
-        .setContactName("Testaros")
-        .setContactEmail("test@test.com")
-        .setContactNumber("")
-        .setContactMessage("Test comments"),
-        mContactReceiver);
-
-
-private CallbackReceiver<JSONObject> mContactReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-9. Login
-
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-The .setId method must be one of email, msisdn or username and refers to the LoginType in warply.properties file.
-WarplyManager.login(new WarplyLoginRequest()
-                .setId("email/msisdn/username")
-                .setPassword(""),
-        mLoginReceiver);
-
-
-private CallbackReceiver<JSONObject> mLoginReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-10. Register
-
-The .setId and .setPassword methods are mandatory. 
-The .setAutologin method is used if we want to autologin after the successful register flow. 
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-WarplyManager.register(new WarplyRegisterRequest()
-                .setAutologin(true)
-                .setId("panost+6@warp.ly")
-                .setPassword("123456")
-                .setFirstName("Test")
-                .setLastName("Test")
-                .setEmail("test@test.com")
-                .setMsisdn("1234567890")
-                .setSalutation("Mr")
-                .setNickname("Testaros")
-                .setGender("male")
-                .setBirthDate("01/01/1970")
-                .setNewsletter(false)
-                .setSms(false)
-                .setPersonalizedNewsletter(true)
-                .setPersonalizedSms(true),
-        mRegisterReceiver);
-
-
-private CallbackReceiver<JSONObject> mRegisterReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-11. User Profile
-
-We have to be logged in.
-If the errorCode == 401 then a logout must follow.
-WarplyManager.getConsumer(new WarplyConsumerRequest(), mConsumerReceiver);
-
-
-private CallbackReceiver<Consumer> mConsumerReceiver = new CallbackReceiver<Consumer>() {
-    @Override
-    public void onSuccess(Consumer result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-12. Logout
-
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-WarplyManager.logout(mLogoutReceiver);
-
-
-private CallbackReceiver<JSONObject> mLogoutReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-13. Change Password
-
-WarplyManager.changePassword(new WarplyChangePasswordRequest()
-        .setOldPassword("123456")
-        .setNewPassword("1234567"),
-	 mChangePasswordReceiver);
-
-
-private CallbackReceiver<JSONObject> mChangePasswordReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-14. Edit User Profile
-
-We have to be logged in.
-If the errorCode == 401 then a logout must follow.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-Fields that can be changed:
-* setFirstName, setLastName, setEmail, setSalutation, setMsisdn, setNickname, setGender, setBirthDate, setNameday, setTaxId
-* setOptin -> If we want to change the communications (i.e info via newsletter or sms or both, same for personalized), if  true then we set the below fields (all are boolean):
-setNewsletter, setSms, setPersonalizedNewsletter, setPersonalizedSms
-* setHasProfileMetadata -> If we want to save custom info on consumer. If true then we set also the below field as a json object: setProfileMetadata
-* Note: We only use the fields we want to change.
-WarplyManager.editConsumer(new WarplyEditConsumerRequest()
-        .setFirstName("test")
-        .setLastName("test"), mEditConsumerReceiver);
-
-
-private CallbackReceiver<JSONObject> mEditConsumerReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-15. Change User Photo
-	
-We have to be logged in.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-The setUserId method must be the consumer.uuid, we can find it in Consumer object from (11 : User Profile request).
-The setImageBase64 method must be the base64 string of the image we want to upload.
-WarplyManager.uploadConsumerPhoto(new WarplyUploadConsumerPhotoRequest()
-        .setUserId("")
-        .setImageBase64(""), mUploadConsumerPhotoReceiver);
-
-
-private CallbackReceiver<JSONObject> mUploadConsumerPhotoReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-16. Add Card
-
-We have to be logged in.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-If the errorCode == 4 then the card is already added.
-WarplyManager.addCard(new WarplyAddCardRequest()
-        .setCardIssuer("Visa")
-        .setCardNumber("1234567812345678")
-        .setCardHolder("test test")
-        .setCardExpMonth("01")
-        .setCardExpYear("2026"), mAddCardReceiver);
-
-
-private CallbackReceiver<Card> mAddCardReceiver = new CallbackReceiver<Card>() {
-    @Override
-    public void onSuccess(Card result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-17. Get Cards
-
-We have to be logged in.
-If the errorCode == 401 then a logout must follow.
-WarplyManager.getCards(new WarplyGetCardsRequest(), mGetCardsReceiver);
-
-
-private CallbackReceiver<CardList> mGetCardsReceiver = new CallbackReceiver<CardList>() {
-    @Override
-    public void onSuccess(CardList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-18. Delete Card
-
-We have to be logged in.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-If the errorCode == 401 then a logout must follow.
-WarplyManager.deleteCard(new WarplyDeleteCardRequest()
-        .setCardToken("af993aead7d24abfbac716c276d8c6f5"), mDeleteCardReceiver);
-
-
-private CallbackReceiver<JSONObject> mDeleteCardReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-19. Verify Ticket
-
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-WarplyManager.verifyTicket(new WarplyVerifyTicketRequest()
-                .setGuid("")
-                .setTicket(""),
-        mVerifyTicketReceiver);
-
-
-private CallbackReceiver<JSONObject> mVerifyTicketReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-20. User Coupons
-
-We have to be logged in.
-If the errorCode == 401 then a logout must follow.
-WarplyManager.getUserCoupons(new WarplyUserCouponsRequest(), mUserCouponsReceiver);
-
-
-private CallbackReceiver<CouponList> mUserCouponsReceiver = new CallbackReceiver<CouponList>() {
-    @Override
-    public void onSuccess(CouponList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-21. Transactions History
-
-We have to be logged in.
-If the errorCode == 401 then a logout must follow.
-WarplyManager.getTransactionHistory(new WarplyTransactionHistoryRequest(), mTransactionHistoryReceiver);
-
-
-private CallbackReceiver<TransactionsList> mTransactionHistoryReceiver = new CallbackReceiver<TransactionsList>() {
-    @Override
-    public void onSuccess(TransactionsList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-22. Points History
-
-We have to be logged in.
-If the errorCode == 401 then a logout must follow.
-There is a relation between this and the (21 : Transactions History request).
-WarplyManager.getPointHistory(new WarplyPointHistoryRequest(), mPointHistoryReceiver);
-
-
-private CallbackReceiver<PointsList> mPointHistoryReceiver = new CallbackReceiver<PointsList>() {
-    @Override
-    public void onSuccess(PointsList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-23. Add Address
-
-We have to be logged in.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-If the errorCode == 401 then a logout must follow.
-WarplyManager.addAddress(new WarplyAddAddressRequest()
-        .setFriendlyName("panos")
-        .setAddressName("moustaka 4")
-        .setAddressNumber("4")
-        .setPostalCode("32200")
-        .setFloorNumber(1)
-        .setDoorbell("triant")
-        .setRegion("thiva")
-        .setNotes("tel"), mAddAddressReceiver);
-
-
-private CallbackReceiver<JSONObject> mAddAddressReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-24. Get Addresses
-
-We have to be logged in.
-If the errorCode == 401 then a logout must follow.
-WarplyManager.getAddressList(new WarplyGetAddressRequest(), mGetAddressReceiver);
-
-
-private CallbackReceiver<AddressList> mGetAddressReceiver = new CallbackReceiver<AddressList>() {
-    @Override
-    public void onSuccess(AddressList result) {
-       
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-25. Edit Address
-
-We have to be logged in.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-If the errorCode == 401 then a logout must follow.
-The fields are the same like the (24 : Add Address request).
-In addition to the other fields we must fill the uuid of the address we want to edit.
-* Note: We only use the fields we want to change.
-WarplyManager.editAddress(new WarplyEditAddressRequest()
-        .setUuid("5f83af68ebc34e94b1ffd9143772bda1")
-        .setAddressName("moustaka 2"), mEditAddressReceiver);
-
-
-private CallbackReceiver<JSONObject> mEditAddressReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-26. Delete Address
-
-We have to be logged in.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-If the errorCode == 401 then a logout must follow.
-We must fill the uuid of the address we want to delete.
-WarplyManager.deleteAddress(new WarplyDeleteAddressRequest()
-        .setUuid("5f83af68ebc34e94b1ffd9143772bda1"), mDeleteAddressReceiver);
-
-
-private CallbackReceiver<JSONObject> mDeleteAddressReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-27. Redeem Product
-
-We have to be logged in.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-If the errorCode == 401 then a logout must follow.
-WarplyManager.redeemProduct(new WarplyRedeemCouponRequest()
-                .setSku("")
-                .setUuid(""),
-        mRedeemCouponReceiver);
-
-
-private CallbackReceiver<JSONObject> mRedeemCouponReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-28. Forgot Password
-
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-The setId field must be one of email or msisdn.
-* Note: If the setId field is email then we first make the (28 : Forgot Password request) and then the (29 : Reset Password request).
-* Note: If the setId field is msisdn then we first make the (30 : Request OTP request) and then the (29 : Reset Password request) without the need of the (28 : Forgot Password request).
-WarplyManager.forgotPassword(new WarplyForgotPasswordRequest()
-        .setId("")
-        mForgotPasswordReceiver);
-
-
-private CallbackReceiver<JSONObject> mForgotPasswordReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-29. Reset Password
-
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-* If (28 : setId) is email then we only use the setPassword and setConfToken methods.
-* The setConfToken value is included as a parameter to the deeplink that we are redirected from the info email.
-* If  (28 : setId) is msisdn then we only the setOtp and setOtpUuid methods with values from (30 : Request OTP request).
-WarplyManager.resetPassword(new WarplyResetPasswordRequest()
-                .setPassword("")
-                .setConfToken("")
-                .setOtp("")
-                .setOtpUuid(""),
-        mResetPasswordReceiver);
-
-
-private CallbackReceiver<JSONObject> mResetPasswordReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-30. Request OTP
-
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-The setScope must be one of reset, edit or verify.
-WarplyManager.requestOTP(new WarplyRequestOTPRequest()
-                .setMsisdn("")
-                .setScope(""),
-        mRequestOTPReceiver);
-
-
-private CallbackReceiver<JSONObject> mRequestOTPReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-31. Merchants Multilingual
-
-We can request the merchants in multilingual way.
-* The setIsMultilingual method must be true.
-* The setLanguage method is used to search on the language we provide.
-* The setCategories method is used if we want to filter by category/ies. It’s a list of categories uuid. 
-* The setTags method is used if we want to filter with keywords. It’s a list of tags uuid (7 : Tags request).
-* The setMerchantUuid method is used to search for a specific merchant. We need to add the uuid of that merchant.
-* The setCenter and setDistance are used to filter by location.
-WarplyManager.getMerchantsMultilingual(new WarplyMerchantsRequest()
-        .setIsMultilingual(true)
-        .setCategories(cat)
-        .setTags(tag), mMerchantsMultilingualReceiver);
-
-
-private CallbackReceiver<MerchantList> mMerchantsMultilingualReceiver = new CallbackReceiver<MerchantList>() {
-    @Override
-    public void onSuccess(MerchantList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-32. Get User Couponsets
-
-* The setLanguage method is used to get the user couponsets to the language that are configured on the engage platform.
-* The setUuids method is used to get specific couponsets, if we know the coupon_uuid of them. It’s a list of string uuid.
-WarplyManager.getCouponsets(new WarplyGetCouponsetsRequest()
-                                   .setLanguage("el")
-                     mCouponsetsReceiver);
-
-
-private CallbackReceiver<CouponsetsList> mCouponsetsReceiver = new CallbackReceiver<CouponsetsList>() {
-    @Override
-    public void onSuccess(CouponsetsList result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-
-33. Redeem Coupon
-
-We have to be logged in.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also).
-Additionally the response includes a result key (json) that includes the coupon and it’s expiration date, if any.
-If the errorCode == 401 then a logout must follow.
-* The setCouponsetUuid method is used to get a coupon from the given couponset.
-WarplyManager.redeemCoupon(new WarplyRedeemCouponRequest()
-                .setCouponsetUuid("7de77a1731d44a95a74a653f8e823fa4"),
-        mRedeemCouponReceiver);
-
-
-private CallbackReceiver<JSONObject> mRedeemCouponReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-
-
-34. Validate Coupon
-
-We have to be logged in.
-From the response json we check if status == 1 that means success, everything else means an error (like in onFailure also). 
-If status == 1, from result key, we have to check which items are satisfied == true. Only then is truly success.
-If the above case has no satisfied == true then we check the failed key that includes the different error messages in the msg key.
-If status == 4 means that no rule has been satisfied.
-If the errorCode == 401 then a logout must follow.
-* The setCoupon method is used to check the given coupon code we retrieved from (33 : Redeem Coupon request).
-WarplyManager.validateCoupon(new WarplyValidateCouponRequest()
-                .setCoupon("CBGEJEYC"),
-        mValidateCouponReceiver);
-
-
-private CallbackReceiver<JSONObject> mValidateCouponReceiver = new CallbackReceiver<JSONObject>() {
-    @Override
-    public void onSuccess(JSONObject result) {
-        
-    }
-
-    @Override
-    public void onFailure(int errorCode) {
-        
-    }
-};
-

@@ -13,6 +13,7 @@
 
 
 + (void)init:(NSDictionary *)launchOptions uuid:(NSString*)uuid merchantId:(NSString*)merchantId lang:(NSString*)lang;
 + (void)init:(NSDictionary *)launchOptions uuid:(NSString*)uuid merchantId:(NSString*)merchantId lang:(NSString*)lang;
 - (void) setToStage;
 - (void) setToStage;
+- (void) setLang:(NSString*) lang;
 - (UIViewController *) openProfile:(UIViewController*)controller :(UIWindow*) window;
 - (UIViewController *) openProfile:(UIViewController*)controller :(UIWindow*) window;
 - (void) applicationDidEnterBackground:(UIApplication *)application;
 - (void) applicationDidEnterBackground:(UIApplication *)application;
 - (void) applicationWillEnterForeground:(UIApplication *)application;
 - (void) applicationWillEnterForeground:(UIApplication *)application;

@@ -36,6 +36,10 @@ NSString *LANG;
     WARP_ERROR_DOMAIN = @"engage-stage.warp.ly";
     WARP_ERROR_DOMAIN = @"engage-stage.warp.ly";
 }
 }
 
 
+- (void) setLang:(NSString*) lang {
+    LANG = lang;
+}
+
 - (UIViewController *) openProfile:(UIViewController*)controller :(UIWindow*) window {
 - (UIViewController *) openProfile:(UIViewController*)controller :(UIWindow*) window {
     
     
     UIViewController *profileViewController = [ProfileViewInterface profileViewController];
     UIViewController *profileViewController = [ProfileViewInterface profileViewController];