Android-facebook-account-kit-service.java

public class FacebookAccountKitService {

    public static FacebookAccountKitService shared = new FacebookAccountKitService();

    // Phone Login....................................................................
    public  void phoneLogin(Context context,final int PHONE_LOGIN_CODE){
        final Intent phoneAuthIntent = new Intent(context, AccountKitActivity.class);
        AccountKitConfiguration.AccountKitConfigurationBuilder configurationBuilder = new AccountKitConfiguration.AccountKitConfigurationBuilder(
                LoginType.PHONE, AccountKitActivity.ResponseType.TOKEN);

        String[] smsWhitelist = new String[]{"BD"};
        configurationBuilder.setSMSWhitelist(smsWhitelist);
        configurationBuilder.setDefaultCountryCode("BD");
        phoneAuthIntent.putExtra(AccountKitActivity.ACCOUNT_KIT_ACTIVITY_CONFIGURATION, configurationBuilder.build());
        ((AppCompatActivity)context).startActivityForResult(phoneAuthIntent, PHONE_LOGIN_CODE);
    }



    // Email Login.....................................................................
    public  void emailLogin(Context context, final int EMAIL_LOGIN_CODE){
        final Intent emailAuthIntent = new Intent(context, AccountKitActivity.class);
        AccountKitConfiguration.AccountKitConfigurationBuilder configurationBuilder = new AccountKitConfiguration.AccountKitConfigurationBuilder(
                LoginType.EMAIL, AccountKitActivity.ResponseType.TOKEN);

        emailAuthIntent.putExtra(AccountKitActivity.ACCOUNT_KIT_ACTIVITY_CONFIGURATION, configurationBuilder.build());
        ((AppCompatActivity)context).startActivityForResult(emailAuthIntent, EMAIL_LOGIN_CODE);
    }



    // Get Current Account Holder Phone/Email..........................................
    public void getCurrentAccountHolder(final GetCurrentAccountListener currentAccountListener){
        AccessToken fbKitAccessToken = AccountKit.getCurrentAccessToken();
        if (fbKitAccessToken != null) {
            AccountKit.getCurrentAccount(new AccountKitCallback<Account>() {
                @Override
                public void onSuccess(Account account) {
                    if (account.getPhoneNumber() != null) {
                        currentAccountListener.onSuccess(account.getPhoneNumber().toString());
                    }else if (account.getEmail() != null){
                        currentAccountListener.onSuccess(account.getEmail());
                    }
                }
                @Override
                public void onError(AccountKitError accountKitError) {
                        currentAccountListener.onError(accountKitError.getErrorType().getMessage());
                }
            });
        }
    }

    // Account Kit Logout..............................................................
    public void logOut(){
        if(AccountKit.getCurrentAccessToken() != null){
            AccountKit.logOut();
        }
    }


    public interface GetCurrentAccountListener{
        void onSuccess(String accountHolder);
        void onError(String errorMsg);
    }
}