Reference

This section is a comprehensive reference of the methods and events exposed by the Flutter SDK that you can leverage in your application.

These methods are accessible in the DidomiSdk class. Also make sure to always call the SDK after it is fully initialized (see onReady).

addEventListener

Add an event listener to catch events triggered by the SDK. Events listeners allow you to react to different events of interest. This function is safe to call before the ready event has been triggered.

Requires SDK to be initialized

No.

Parameters

Name

Type

Description

eventListener

EventListener

The event listener. An instance ofEventListener

Returns

Nothing

Example

EventListener didomiListener = EventListener();

// SDK lifecycle events
didomiListener.onReady = () {
  onEvent("SDK Ready");
};
didomiListener.onError = (message) {
  onEvent("Error : $message");
};

// Notice events
didomiListener.onShowNotice = () {
  onEvent("Notice displayed");
};
didomiListener.onHideNotice = () {
  onEvent("Notice hidden");
};
didomiListener.onShowPreferences = () {
  onEvent("Preferences screen displayed");
};
didomiListener.onHidePreferences = () {
  onEvent("Preferences screen hidden");
};
didomiListener.onNoticeClickAgree = () {
  onEvent("Click Agree from Notice");
};
didomiListener.onNoticeClickDisagree = () {
  onEvent("Click Disagree from Notice");
};
didomiListener.onNoticeClickViewVendors = () {
  onEvent("Click View vendors from Notice");
};
didomiListener.onNoticeClickViewSPIPurposes = () {
  onEvent("Click View SPI from Notice");
};
didomiListener.onNoticeClickMoreInfo = () {
  onEvent("Click More info from Notice");
};
didomiListener.onNoticeClickPrivacyPolicy = () {
  onEvent("Click Privacy policy from Notice");
};

// Preferences screen events
didomiListener.onPreferencesClickAgreeToAll = () {
  onEvent("Click Agree to all from Preferences");
};
didomiListener.onPreferencesClickDisagreeToAll = () {
  onEvent("Click Disagree to all from Preferences");
};
didomiListener.onPreferencesClickPurposeAgree = (purposeId) {
  onEvent("Click Agree to purpose $purposeId from Preferences");
};
didomiListener.onPreferencesClickPurposeDisagree = (purposeId) {
  onEvent("Click Disagree to purpose $purposeId from Preferences");
};
didomiListener.onPreferencesClickCategoryAgree = (categoryId) {
  onEvent("Click Agree to category $categoryId from Preferences");
};
didomiListener.onPreferencesClickCategoryDisagree = (categoryId) {
  onEvent("Click Disagree to category $categoryId from Preferences");
};
didomiListener.onPreferencesClickViewVendors = () {
  onEvent("Click View vendors from Preferences");
};
didomiListener.onPreferencesClickViewSPIPurposes = () {
  onEvent("Click View SPI from Preferences");
};
didomiListener.onPreferencesClickSaveChoices = () {
  onEvent("Click Save choices from Preferences");
};
didomiListener.onPreferencesClickAgreeToAllPurposes = () {
  onEvent("Click Agree to all purposes from Preferences");
};
didomiListener.onPreferencesClickDisagreeToAllPurposes = () {
  onEvent("Click Disagree to all purposes from Preferences");
};
didomiListener.onPreferencesClickResetAllPurposes = () {
  onEvent("Click Reset all purposes from Preferences");
};

// Vendors screen events
didomiListener.onPreferencesClickVendorAgree = (vendorId) {
  onEvent("Click Agree to vendor $vendorId from Preferences");
};
didomiListener.onPreferencesClickVendorDisagree = (vendorId) {
  onEvent("Click Disagree to vendor $vendorId from Preferences");
};
didomiListener.onPreferencesClickVendorSaveChoices = () {
  onEvent("Click Save vendor choices from Preferences");
};
didomiListener.onPreferencesClickViewPurposes = () {
  onEvent("Click View purposes from Preferences");
};
didomiListener.onPreferencesClickAgreeToAllVendors = () {
  onEvent("Click Agree to all vendors from Preferences");
};
didomiListener.onPreferencesClickDisagreeToAllVendors = () {
  onEvent("Click Disagree to all vendors from Preferences");
};

// SPI screen events
didomiListener.onPreferencesClickSPIPurposeAgree = (purposeId) {
  onEvent("Click Agree to SPI purpose $purposeId from Preferences");
};
didomiListener.onPreferencesClickSPIPurposeDisagree = (purposeId) {
  onEvent("Click Disagree to SPI purpose $purposeId from Preferences");
};
didomiListener.onPreferencesClickSPICategoryAgree = (categoryId) {
  onEvent("Click Agree to SPI category $categoryId from Preferences");
};
didomiListener.onPreferencesClickSPICategoryDisagree = (categoryId) {
  onEvent("Click Disagree to SPI category $categoryId from Preferences");
};
didomiListener.onPreferencesClickSPIPurposeSaveChoices = () {
  onEvent("Click Save SPI choices from Preferences");
};

// Consent events
didomiListener.onConsentChanged = () {
  onEvent("Consent has changed");
};
didomiListener.onSyncDone = (organizationUserId) {
  onEvent("Sync has been done for user $organizationUserId");
};
didomiListener.onSyncError = (error) {
  onEvent("Sync failed with error $error");
};

// Language change events
didomiListener.onLanguageUpdated = (languageCode) {
  onEvent("Language has changed ($languageCode)");
};
didomiListener.onLanguageUpdateFailed = (reason) {
  onEvent("Language has not changed: $reason");
};

DidomiSdk.addEventListener(didomiListener);

Event types

The following events are supported by the Didomi SDK:

Method

Description

onReady

When the SDK is ready.

onError

When the SDK encountered an error (message provided as parameter).

onShowNotice

When the consent notice gets displayed. If you have disabled our default consent notices to replace them with your own, you need to show your custom notice when this event gets triggered.

onHideNotice

When the consent notice is hidden. If you have disabled our default consent notice to replace it with your own, you need to hide your custom notice when this event gets triggered.

onShowPreferences

When the preferences screen is displayed.

onHidePreferences

When the preferences screen is hidden.

onNoticeClickAgree

When user clicks on agree on the notice.

onNoticeClickDisagree

When user clicks on disagree on the notice.

onNoticeClickViewVendors

When user clicks on partners on the notice.

onNoticeClickViewSPIPurposes

When user clicks on view Sensitive Personal Information on the preferences popup.

onNoticeClickMoreInfo

When user clicks on learn more on the notice.

onNoticeClickPrivacyPolicy

When user clicks on privacy policy on the notice.

onPreferencesClickAgreeToAll

When user clicks on agree to all on the preferences popup.

onPreferencesClickDisagreeToAll

When user clicks on disagree to all on the preferences popup.

onPreferencesClickPurposeAgree

When user agree to a purpose on the preferences popup (purposeId provided as parameter).

onPreferencesClickPurposeDisagree

When user disagree to a purpose on the preferences popup (purposeId provided as parameter).

onPreferencesClickCategoryAgree

When user agree to a category on the preferences popup (categoryId provided as parameter).

onPreferencesClickCategoryDisagree

When user disagree to a category on the preferences popup (categoryId provided as parameter).

onPreferencesClickViewVendors

When user clicks on view vendors on the preferences popup.

onPreferencesClickViewSPIPurposes

When user clicks on view Sensitive Personal Information on the preferences popup.

onPreferencesClickSaveChoices

When user saves his choice on the preferences popup.

onPreferencesClickAgreeToAllPurposes

When user flips ON all purposes switch on the preferences popup.

onPreferencesClickDisagreeToAllPurposes

When user flips OFF all purposes switch on the preferences popup.

onPreferencesClickResetAllPurposes

When user reset all purposes switch on the preferences popup.

onPreferencesClickVendorAgree

When user agree to a vendor on the preferences popup (vendorId provided as parameter).

onPreferencesClickVendorDisagree

When user disagree to a vendor on the preferences popup (vendorId provided as parameter).

onPreferencesClickVendorSaveChoices

When user saves his choice on the vendors view on the preferences popup.

onPreferencesClickViewPurposes

When user clicks on view purposes on the preferences popup.

onPreferencesClickAgreeToAllVendors

When user flips ON all vendors switch on the preferences popup.

onPreferencesClickDisagreeToAllVendors

When user flips OFF all vendors switch on the preferences popup.

onPreferencesClickSPIPurposeAgree

When user agree to a purpose on the Sensitive Personal Information view from the preferences popup (purposeId provided as parameter).

onPreferencesClickSPIPurposeDisagree

When user disagree to a purpose on the Sensitive Personal Information view from the preferences popup (purposeId provided as parameter).

onPreferencesClickSPICategoryAgree

When user agree to a category on the Sensitive Personal Information view from the preferences popup (categoryId provided as parameter).

onPreferencesClickSPICategoryDisagree

When user disagree to a category on the Sensitive Personal Information view from preferences popup (categoryId provided as parameter).

onPreferencesClickSPIPurposeSaveChoices

When user saves his choice on the Sensitive Personal Information view from preferences popup.

onConsentChanged

When a consent is given or withdrawn by the user. Only triggered when the consent status actually changes (ie if the user saves consents without adding/removing any consent then this does not get called).

onSyncDone

When the consent synchronization is successful (organizationUserId provided as parameter).

onSyncError

When the consent synchronization has failed (error provided as parameter).

onLanguageUpdated

When the language has changed (languageCode provided as parameter).

onLanguageUpdateFailed

When the language change has failed (reason provided as parameter).

addVendorStatusListener

Listen for changes on the user status linked to a specific vendor.

Requires SDK to be initialized

No.

Parameters

Name Type Description

Name	Type	Description
vendorId	`String`	The ID of the vendor for which we want to start listening for changes. This ID should be the ID provided by Didomi, which doesn't contain prefixes.
listener	`Function(VendorStatus)`	Method that will be executed whenever changes are detected on the specified vendor. When this callback is executed, the status linked to the specified vendor will be passed.

vendorId

String

The ID of the vendor for which we want to start listening for changes.

This ID should be the ID provided by Didomi, which doesn't contain prefixes.

listener

Function(VendorStatus)

Method that will be executed whenever changes are detected on the specified vendor. When this callback is executed, the status linked to the specified vendor will be passed.

Returns

Nothing

Example

DidomiSdk.addVendorStatusListener("vendorId", (vendorStatus) => {
    print("${vendorStatus.id} status has changed: ${vendorStatus.enabled}")
});

removeVendorStatusListener

Stop listening for changes on the user status linked to a specific vendor.

Requires SDK to be initialized

No.

Parameters

Name Type Description

Name	Type	Description
vendorId	`String`	The ID of the vendor for which we want to stop listening for changes. This ID should be the ID provided by Didomi, which doesn't contain prefixes.

vendorId

String

The ID of the vendor for which we want to stop listening for changes.

This ID should be the ID provided by Didomi, which doesn't contain prefixes.

Returns

Nothing

Example

DidomiSdk.removeVendorStatusListener('vendorId');

getDisabledPurposes

Removed since 2.0.0, use getUserStatus instead.

The result of this method has been replaced by userStatus.purposes?.consent?.disabled.

getDisabledPurposeIds

Removed since 2.0.0, use getUserStatus instead.

The result of this method has been replaced by userStatus.purposes?.consent?.disabled.

getDisabledVendors

Removed since 2.0.0, use getUserStatus instead.

The result of this method has been replaced by userStatus.vendors?.consent?.disabled.

getDisabledVendorIds

Removed since 2.0.0, use getUserStatus instead.

The result of this method has been replaced by userStatus.vendors?.consent?.disabled.

getEnabledPurposes

Removed since 2.0.0, use getUserStatus instead.

The result of this method has been replaced by userStatus.purposes?.global?.enabled.

getEnabledPurposeIds

Removed since 2.0.0, use getUserStatus instead.

The result of this method has been replaced by userStatus.purposes?.global?.enabled.

getEnabledVendors

Removed since 2.0.0, use getUserStatus instead.

The result of this method has been replaced byuserStatus.vendors?.consent?.enabled.

getEnabledVendorIds

Removed since 2.0.0, use getUserStatus instead.

The result of this method has been replaced by userStatus.vendors?.consent?.enabled.

getJavaScriptForWebView

Get JavaScript to embed into a WebView to pass the consent status from the app to the Didomi Web SDK embedded into the WebView.

Inject the returned tag into a WebView with evaluateJavaScript.

Requires SDK to be initialized

Yes.

Parameters

No parameter.

Returns

Type

Description

Future<String>

JavaScript code to embed in a WebView

Example

await DidomiSdk.javaScriptForWebView;

getQueryStringForWebView

Get a query string parameter to append to the URL of a WebView to pass the consent status from the app to the Didomi Web SDK embedded into the WebView.

Read our article on sharing consent with WebViews for more information.

This method is currently available on Android platform only. Calling getQueryStringForWebView on iOS platform will return an empty String.

Requires SDK to be initialized

Yes.

Parameters

No parameter.

Returns

Type

Description

Future<String>

Query string parameter with the format didomiConfig.user.externalConsent.value=.... It can be appended to your URL after a ? or a & if your URL already contains a query string.

Example

await DidomiSdk.queryStringForWebView;

getPurpose

Get a purpose based on its ID.

Requires SDK to be initialized

Yes.

Parameters

Name

Type

Description

purposeId

String

ID of the purpose we want to get.

Returns

Type

Description

Future<Purpose?>

A Purpose with ID purposeId found in the array of required purposes, or null.

Example

await DidomiSdk.getPurpose("purpose-id");

getRequiredPurposes

Get the list of purpose that are required (automatically determined from the list of required vendors).

Requires SDK to be initialized

Yes.

Parameters

No parameter.

Returns

Type

Description

Future<List<Purpose>>

A list of type Purpose containing the required purposes.

Example

await DidomiSdk.requiredPurposes;

getRequiredPurposeIds

Get the list of purpose IDs that are required (automatically determined from the list of required vendors).

Requires SDK to be initialized

Yes.

Parameters

No parameter.

Returns

Type

Description

Future<List<String>>

A list of type String containing the IDs of required purposes.

Example

await DidomiSdk.requiredPurposeIds;

getRequiredVendors

Get the list of vendors that are required (determined from the configuration).

Requires SDK to be initialized

Yes.

Parameters

No parameter.

Returns

Type

Description

Future<List<Vendor>>

A list of type Vendor containing the required vendors.

Example

await DidomiSdk.requiredVendors;

getRequiredVendorIds

Get the list of vendor IDs that are required (determined from the configuration).

Requires SDK to be initialized

Yes.

Parameters

No parameter.

Returns

Type

Description

Future<List<String>>

A list of type String containing the IDs of required vendors.

Example

await DidomiSdk.requiredVendorIds;

getText

Method used to get a dictionary/map based on the key being passed. These keys and texts are extracted from the notice content, preferences content and the texts property specified in the didomi_config.json file as described here https://developers.didomi.io/cmp/mobile-sdk/consent-notice/customize-the-theme#translatable-texts-for-custom-notices.

Requires SDK to be initialized

Yes.

Parameters

Name

Type

Description

key

String

key associated to the dictionary that we want to get.

Returns

Type

Description

Dictionary/map: Future<Map<String, String>>

Dictionary/map containing the translations for an specific key in different languages, with the form { "en:" "text in English", "fr": "texte en Français" }

Example

await DidomiSdk.getText("key");

getTranslatedText

Method used to get a translated text based on the key being passed.

The language and the source of this translated text will depend on the availability of the translation for the specific key.

The language being used will be either the selected language of the SDK (based on device Locale and other parameters) or the language specified by app developers as the default language being used by the SDK. The source can be either the didomi_config.json file, which can be either local or remote, or a file that is bundled within the SDK.

These are the attempts performed by the SDK to try to find a translation for the specific key:

Get translated value in user locale (selected language) from didomi_config.json (either local or remote).
Get translated value in default locale (from the config) from didomi_config.json (either local or remote).
Get translated value in user locale (selected language) from the Didomi-provided translations (bundled within the Didomi SDK).
Get translated value in default locale (from the config) from the Didomi-provided translations (bundled within the Didomi SDK).

If no translation can be found after these 4 attempts, the key will be returned.

App developers can provide these translated texts through the didomi_config.json file (locally or remotely) in 3 different ways:

Custom texts for the consent notice: https://developers.didomi.io/cmp/mobile-sdk/consent-notice/customize-the-notice#texts
Custom texts for the preferences: https://developers.didomi.io/cmp/mobile-sdk/consent-notice/customize-the-preferences-popup#text
Custom texts for custom notices: https://developers.didomi.io/cmp/mobile-sdk/consent-notice/build-your-own-custom-notice#translatable-texts-for-custom-notices

Requires SDK to be initialized

Yes.

Parameters

Name

Type

Description

key

String

key associated to the text that we want to get translated.

Returns

Translated text.

Example

await DidomiSdk.getTranslatedText("key");

getUserConsentStatusForPurpose

Removed since 2.0.0, use getUserStatus instead.

Search the purposeId in userStatus.purposes?.consent?.enabled or userStatus.purposes?.consent?.disabled.

getUserConsentStatusForVendor

Removed since 2.0.0, use getUserStatus instead.

Search the vendorId in userStatus.vendors?.consent?.enabled or userStatus.vendors?.consent?.disabled.

getUserConsentStatusForVendorAndRequiredPurposes

Removed since 2.0.0, use getUserStatus instead.

Search the vendorId in userStatus.vendors?.globalConsent?.enabled or userStatus.vendors?.globalConsent?.disabled.

getUserLegitimateInterestStatusForPurpose

Removed since 2.0.0, use getUserStatus instead.

Search the purposeId in userStatus.purposes?.legitimateInterest?.enabled or userStatus.purposes?.legitimateInterest?.getDisabled.

getUserLegitimateInterestForVendor

Removed since 2.0.0, use getUserStatus instead.

Search the vendorId in userStatus.vendors?.legitimateInterest?.enabled or userStatus.vendors?.legitimateInterest?.getDisabled.

getUserLegitimateInterestStatusForVendorAndRequiredPurposes

Removed since 2.0.0, use getUserStatus instead.

Search the vendorId in userStatus.vendors?.globalLegitimateInterest?.enabled or userStatus.vendors?.globalLegitimateInterest?.disabled.

getUserStatus

Get all the user consent status.

Throws

Type

Description

DidomiNotReadyException

Exception thrown when a method that requires the Didomi SDK to be ready is called before that. Developers can call this method within a try/catch or within a lambda expression passed into the onReady method.

Returns

A UserStatus object describing all the available and computed user information.

Parameter

Type

Description

purposes?.global?.disabled

List<String>?

Computed sets/lists of disabled IDs of purposes that have been chosen by the user regarding the consent or legitimate interest Legal Basis.

purposes?.global?.enabled

List<String>?

Computed sets/lists of enabled IDs of purposes that have been chosen by the user regarding the consent or legitimate interest Legal Basis. Purposes considered as essential will be part of the enabled IDs.

purposes?.consent?.disabled

List<String>?

Disabled IDs of purposes that have been explicitly chosen by the user regarding the consent Legal Basis.

purposes?.consent?.enabled

List<String>?

Enabled IDs of purposes that have been explicitly chosen by the user regarding the consent Legal Basis.

purposes?.legitimateInterest?.disabled

List<String>?

Disabled IDs of purposes that have been explicitly chosen by the user regarding the legitimate interest Legal Basis.

purposes?.legitimateInterest?.enabled

List<String>?

Enabled IDs of purposes that have been explicitly chosen by the user regarding the legitimate interest Legal Basis.

purposes?.essential

List<String>?

IDs of purposes that are considered essential.

vendors?.global?.disabled

List<String>?

Computed sets/lists of disabled IDs of vendors that have been chosen by the user regarding the consent or legitimate interest Legal Basis. This takes into account the consent and legitimate interest required purposes linked to vendors. When computing this property, essential purposes will be considered as enabled.

vendors?.global?.enabled

List<String>?

Computed sets/lists of enabled IDs of vendors that have been chosen by the user regarding the consent or legitimate interest Legal Basis. This takes into account the consent and legitimate interest required purposes linked to vendors. When computing this property, essential purposes will be considered as enabled.

vendors?.globalConsent?.disabled

List<String>?

Computed sets/lists of disabled IDs of vendors that have been chosen by the user regarding the consent Legal Basis. This takes into account the consent required purposes linked to vendors. When computing this property, essential purposes will be considered as enabled.

vendors?.globalConsent?.enabled

List<String>?

Computed sets/lists of enabled IDs of vendors that have been chosen by the user regarding the consent Legal Basis. This takes into account the consent required purposes linked to vendors. When computing this property, essential purposes will be considered as enabled.

vendors?.globalLegitimateInterest?.disabled

List<String>?

Computed sets/lists of disabled IDs of vendors that have been chosen by the user regarding the legitimate interest Legal Basis. This takes into account the legitimate interest required purposes linked to vendors. When computing this property, essential purposes will be considered as enabled.

vendors?.globalLegitimateInterest?.enabled

List<String>?

Computed sets/lists of enabled IDs of vendors that have been chosen by the user regarding the legitimate interest Legal Basis. This takes into account the legitimate interest required purposes linked to vendors. When computing this property, essential purposes will be considered as enabled.

vendors?.consent?.disabled

List<String>?

Disabled IDs of vendors that have been explicitly chosen by the user regarding the consent Legal Basis.

vendors?.consent?.enabled

List<String>?

Enabled IDs of vendors that have been explicitly chosen by the user regarding the consent Legal Basis.

vendors?.legitimateInterest?.disabled

List<String>?

Disabled IDs of vendors that have been explicitly chosen by the user regarding the legitimate interest Legal Basis.

vendors?.legitimateInterest?.enabled

List<String>?

Enabled IDs of vendors that have been explicitly chosen by the user regarding the legitimate interest Legal Basis.

userId

String?

Didomi user id.

created

String?

User choices creation date.

updated

String?

User choices update date.

consentString

String?

TFC consent as string.

additionalConsent

String?

Additional consent for Google Additional Consent Mode.

Example

UserStatus userStatus = await DidomiSdk.userStatus;

// Enabled consent ids for vendors
List<String>? enabledVendorsConsentIds = userStatus.vendors?.consent?.enabled;

getUserStatusForVendor

Deprecated, use getUserStatus instead.

Search the vendorId in userStatus.vendors?.global?.enabled or userStatus.vendors?.global?.disabled.

Get the user consent and legitimate interest status for a given vendor.

Parameters

Name

Type

Description

vendorId

String

The ID of the vendor to check the user status for. If you are checking an IAB vendor, pass the number as a String. If you are checking a custom vendor, prefix your vendor ID with c:.

Returns

A ConsentStatus that indicates if the user has allowed both consent and legitimate interest data processing to the specific vendor.

enum ConsentStatus { disable, enable, unknown }

If one of consent or legitimate interest data processing status is unknown or not allowed, disable will be returned. If both are allowed by the user, the function will return enable.

Example

// IAB vendors
await DidomiSdk.getUserStatusForVendor("1");

// Didomi vendors
await DidomiSdk.getUserStatusForVendor("google");

// Custom vendors (prefix vendor ID with c:)
await DidomiSdk.getUserStatusForVendor("c:custom-vendor-id");

getVendor

Get a vendor based on its ID.

Requires SDK to be initialized

Yes.

Parameters

Name

Type

Description

vendorId

String

ID of the vendor we want to get.

Returns

Type

Description

Future<Vendor?>

A Vendor with ID vendorId found in the array of required vendors, or null.

Example

await DidomiSdk.getVendor("vendor-id");

hideNotice

Hide the consent notice.

Parameters

No parameter.

Returns

Nothing

Example

await DidomiSdk.hideNotice();

hidePreferences

Hide the preferences popup.

Parameters

No parameter.

Returns

Nothing

Example

await DidomiSdk.hidePreferences();

initialize

Initialize the SDK. The initialization runs on a background thread to avoid blocking your UI. Use the onReady function to know when the initialization is done and the SDK is ready to be used.

Parameters

The parameter disableDidomiRemoteConfig is deprecated, we strongly suggest you to create your notice from the console (see Setup from the Console for more information).

Name

Type

Optional

Description

apiKey

String

Your API key

localConfigurationPath

String

Yes

The path to your local config file in your assets/ folder. Defaults to didomi_config.json if null.

remoteConfigurationPath

String

Yes

The URL to a remote configuration file to load during initialization. When provided, the file at the URL will be downloaded and cached to be used instead of the local assets/didomi_config.json. If there is no Internet connection available and no previously cached file, the local file will be used as fallback.

providerId

String

Yes

Your provider ID (if any). A provider ID is assigned when you work with Didomi through a third-party. If are not sure if you have one, set this to null.

disableDidomiRemoteConfig

bool

Yes

Prevent the SDK from loading a remote configuration from the Didomi Console. Defaults to false (loading remote config).

Set this parameter to false to use a remote consent notice configuration loaded from the Didomi Console.

Set this parameter to true to disable loading configurations from the Didomi Console.

languageCode

String

Yes

Language in which the consent UI should be displayed. By default, the consent UI is displayed in the language configured in the device settings. This property allows you to override the default setting and specify a language to display the UI in. String containing the language code or the local code e.g.: "es", "fr", "en-US", "zh-HK", etc.

noticeId

String

Yes

Notice ID to load the configuration from. If provided, the SDK bypasses the app ID targeting and directly loads the configuration from the notice ID.

Returns

Nothing

Example

await DidomiSdk.initialize(
    "<Your API key>",
    noticeId: "<Your notice id>"
);

isConsentRequired

Determine if consent is required for the user. This takes into account the location of the user and the configuration of the SDK:

If your app is configured to apply GDPR to all users then this function always returns true.
If your app is configured to apply GDPR to EU users only then this function returns true only if the user in the EU.

Parameters

No parameter.

Returns

Future<bool>

Example

await DidomiSdk.isConsentRequired();

isUserConsentStatusPartial

Determine if all consent information is available for the user.

This function returns true if and only if:

Consent is required for the user (ie the user is in the EU or your tag is configured to apply GDPR to all users)
At least one vendor is configured (if there is no vendor configured, this function always returns false as there is no consent to collect)
We miss consent information for some vendors or purposes

If there is at least one piece of consent information missing for a single vendor/purpose, this function will return true. The consent notice is usually displayed when this function returns true although there is no guarantee of the direct mapping between the two.

An important edge case is when you add new vendors or if configured vendors ask for new purposes: the consent notice will be displayed again and this function will return true until the user has given or denied consent. Vendors that already had consent before will still operate normally as we only recollect consent for additional vendors/purposes.

Parameters

No parameter.

Returns

Future<bool>

Example

await DidomiSdk.isUserConsentStatusPartial();

isNoticeVisible

Check if the consent notice is currently displayed.

Parameters

No parameter.

Returns

Future<bool>

Example

await DidomiSdk.isNoticeVisible();

isPreferencesVisible

Check if the preferences popup is currently displayed.

Parameters

No parameter.

Returns

Future<bool>

Example

await DidomiSdk.isPreferencesVisible();

isReady

Check if the SDK is ready.

Parameters

No parameter.

Returns

Future<bool>

Example

await DidomiSdk.isReady();

isUserStatusPartial

Determine if the user has provided a choice for all vendors selected for the regulation and linked data processing.

This function returns true if the user has not expressed a choice for all the required vendors and data processing.

Requires SDK to be initialized

Yes.

Parameters

No parameter.

Returns

Future<bool>

Example

await DidomiSdk.isUserStatusPartial();

onError

Add a callback that will be called when the SDK initialization encounters an error. If the callback is added after the SDK initialization already failed, it will be called immediately.

Parameters

Name

Type

Description

callback

Function()

A callback to run when the SDK initialization encounters an error

Returns

Nothing

Example

DidomiSdk.onError(() =>
    // The SDK has encountered an error
});

onReady

Add a callback that will be called when the SDK is ready (ie fully initialized). If the callback is added after the SDK initialization, it will be called immediately.

All calls to other functions of this API must only be made in a callback to the ready event to make sure that the SDK is initialized before it is used.

Parameters

Name

Type

Description

callback

Function()

A callback to run when the SDK is ready

Returns

Nothing

Example

DidomiSdk.onReady(() =>
    // The SDK is ready
});

openCurrentUserStatusTransaction

Definition

Create an instance of the CurrentUserStatusTransaction class.

This class provides mechanisms to stage updates to the user status regarding purposes and vendors, allowing for batch operations.

Updates made through its methods are queued and applied simultaneously to the user status only once the commit method of the returned object is called.

Additional details:

The status of vendors and purposes whose IDs are not not specified through the methods provided by CurrentUserStatusTransaction are kept unchanged.
Essential purposes are always set to enabled and can’t be updated by the methods provided by CurrentUserStatusTransaction.
When the regulation applied for a user is none, the methods provided by CurrentUserStatusTransaction should not update the status of any vendor or purpose which will always remain as enabled. When the commit method is called it will return false.
If the IDs that are passed through the methods provided by CurrentUserStatusTransaction don’t correspond to vendors or purposes required by the Notice Config, they will be ignored.

Requires SDK to be initialized

Yes.

Parameters

No parameter.

Returns

An instance of the CurrentUserStatusTransaction class.

Description of the CurrentUserStatusTransaction class

Method Parameters Returns Description

Method	Parameters	Returns	Description
`enablePurpose`	`id` (`String`): ID of the purpose to be enabled.	Current `CurrentUserStatusTransaction` object.	Enable a single purpose based on its ID.
`enablePurposes`	`ids` (`List<String>`): IDs of the purposes to be enabled.	Current `CurrentUserStatusTransaction` object.	Enable multiple purposes based on their IDs.
`disablePurpose`	`id` (`String`): ID of the purpose to be disabled.	Current `CurrentUserStatusTransaction` object.	Disable a single purpose based on its ID.
`disablePurposes`	`ids` (`List<String>`): IDs of the purposes to be disabled.	Current `CurrentUserStatusTransaction` object.	Disable multiple purposes based on their IDs.
`enableVendor`	`id` (`String`): Didomi ID of the vendor to be enabled.	Current `CurrentUserStatusTransaction` object.	Enable a single vendor based on its Didomi ID.
`enableVendors`	`ids` (`List<String>`): Didomi IDs of the vendors to be enabled.	Current `CurrentUserStatusTransaction` object.	Enable multiple vendors based on their Didomi IDs.
`disableVendor`	`id` (`String`): Didomi ID of the vendor to be disabled.	Current `CurrentUserStatusTransaction` object.	Disable a single vendor based on its Didomi ID.
`disableVendors`	`ids` (`List<String>`): Didomi IDs of the vendors to be disabled.	Current `CurrentUserStatusTransaction` object.	Disable multiple vendors based on their Didomi IDs.
`commit`	No parameters.	`bool`: `true` if user status has been updated, `false` otherwise.	Commit the changes that have been made through other methods.

enablePurpose

id (String): ID of the purpose to be enabled.

Current CurrentUserStatusTransaction object.

Enable a single purpose based on its ID.

enablePurposes

ids (List<String>): IDs of the purposes to be enabled.

Current CurrentUserStatusTransaction object.

Enable multiple purposes based on their IDs.

disablePurpose

id (String): ID of the purpose to be disabled.

Current CurrentUserStatusTransaction object.

Disable a single purpose based on its ID.

disablePurposes

ids (List<String>): IDs of the purposes to be disabled.

Current CurrentUserStatusTransaction object.

Disable multiple purposes based on their IDs.

enableVendor

id (String): Didomi ID of the vendor to be enabled.

Current CurrentUserStatusTransaction object.

Enable a single vendor based on its Didomi ID.

enableVendors

ids (List<String>): Didomi IDs of the vendors to be enabled.

Current CurrentUserStatusTransaction object.

Enable multiple vendors based on their Didomi IDs.

disableVendor

id (String): Didomi ID of the vendor to be disabled.

Current CurrentUserStatusTransaction object.

Disable a single vendor based on its Didomi ID.

disableVendors

ids (List<String>): Didomi IDs of the vendors to be disabled.

Current CurrentUserStatusTransaction object.

Disable multiple vendors based on their Didomi IDs.

commit

No parameters.

bool: true if user status has been updated, false otherwise.

Commit the changes that have been made through other methods.

Examples

final transaction = DidomiSdk.openCurrentUserStatusTransaction()

// enable a purpose
transaction.enablePurpose("cookies");
// enable purposes
transaction.enablePurpose(["cookies", "analytics"]);
// disable a purpose
transaction.enablePurpose("analytics");
// disable purposes
transaction.disablePurposes(["cookies", "analytics"]);
// enable a vendor
transaction.enableVendor("vendor-1");
// enable vendors
transaction.enableVendors(["vendor-1","vendor-2"]);
// disable a vendor
transaction.disableVendor("vendor-1");
// disable vendors
transaction.disableVendors(["vendor-1", "vendor-1"]);

// Chain multiple calls
transaction.enablePurpose("cookies").disablePurpose("analytics");

// Save user choices
final updated = await transaction.commit();

setLogLevel

Set the minimum level of messages to log. The SDK will not log messages under that level.

It uses a LogLevel object which maps log levels to corresponding values in iOS / Android native platforms.

enum LogLevel { verbose, debug, info, warn, error }

For more information see

Parameters

Name

Type

Description

minLevel

LogLevel

Minimum level of messages to log.

Returns

Nothing

Example

DidomiSdk.setLogLevel(LogLevel.info);

setupUI

Setup the SDK UI. By calling this method, the consent notice will be displayed once the SDK is ready and if consent should be collected. It does not show any view if consent was already collected or is not required. This method should be called only from your contexts where the application starts.

Returns

Nothing

Example

DidomiSdk.setupUI();

setUser

Set custom user information from organization

Parameters

Name Type Description

Name	Type	Description
organizationUserId	`String`	Organization ID to associate with the user

organizationUserId

String

Organization ID to associate with the user

Returns

Nothing

Example

await DidomiSdk.setUser("e3222031-7c45-4f4a-8851-ffd57dbf0a2a");

setUserWithAuthentication

Set custom user information from organization, with authentication parameters

Parameters

Name Type Description

Name	Type	Description
organizationUserId	`String`	Organization ID to associate with the user
organizationUserIdAuthAlgorithm	`String`	Algorithm used for computing the digest
organizationUserIdAuthSid	`String`	ID of the secret used for computing the digest
organizationUserIdAuthSalt	`String?`	Salt used for computing the digest (optional)
organizationUserIdAuthDigest	`String`	Digest of the organization user ID and secret

organizationUserId

String

Organization ID to associate with the user

organizationUserIdAuthAlgorithm

String

Algorithm used for computing the digest

organizationUserIdAuthSid

String

ID of the secret used for computing the digest

organizationUserIdAuthSalt

String?

Salt used for computing the digest (optional)

organizationUserIdAuthDigest

String

Digest of the organization user ID and secret

Returns

Nothing

Example

await DidomiSdk.setUser(
            "e3222031-7c45-4f4a-8851-ffd57dbf0a2a",
            "hash-md5",
            "secret_id",
            "salt",
            "098f6bcd4621d373cade4e832627b4f6"
);

showNotice

In most cases this method should be called if the notice should be displayed in response to a user action (e.g.: select the privacy settings section within your app). By calling the setupUI method, the notice will be automatically displayed if required.

Show the consent notice. The consent notice actually only gets shown if needed (consent is required and we are missing consent information for some vendor or purpose).

Returns

Nothing

Example

await DidomiSdk.showNotice();

showPreferences

In most cases this method should be called if you want to show the Preferences screen in response to a user action (the user pressing a "Consent Preferences" button in your app menu, for instance).

Show the Preferences view to the user. This method can be used to allow the user to update their preferences after the banner has been closed. We suggest adding a link/button/item that calls this method somewhere in your app, for example from your settings menu. By default, the Purposes view is displayed first. By calling this method, users will have the opportunity to modify the choices previously made.

Parameters

Type

PreferencesView (Optional)

Defines which view is displayed to the user first between the purposes view or the vendors view. We expose the values to provide on the Didomi class as PreferencesView.purposes, PreferencesView.sensitivePersonalInformation and PreferencesView.vendors. If this parameter is not defined or contains an unexpected string, the purposes' view will be displayed.

Returns

Nothing

Example

await DidomiSdk.showPreferences();
await DidomiSdk.showPreferences(PreferencesView.purposes);
await DidomiSdk.showPreferences(PreferencesView.sensitivePersonalInformation);
await DidomiSdk.showPreferences(PreferencesView.vendors);

reset

Reset all the consent information for the current user. This will remove all consent information stored on the device by Didomi and will trigger re-collection of consent. The consent notice will be displayed again.

Parameters

No parameter.

Returns

Nothing

Example

await DidomiSdk.reset();

setUserAgreeToAll

Report that the user has enabled consents and legitimate interests for all purposes and vendors configured for your app.

This function will log the user choice on our platform and close the notice.

Consent statuses for essential purposes are not stored.

Please read our article on what to expect from your analytics when setting a custom behavior for your consent notice.

Parameters

No parameter.

Returns

Future<bool>

true if the user choices have changed (i.e. the user had made different choices before this function got called).

Example

await DidomiSdk.setUserAgreeToAll();

setUserDisagreeToAll

Report that the user has disabled consents and legitimate interests for all purposes and vendors configured for your app.

This function will log the user choice on our platform and close the notice.

Consent statuses for essential purposes are not stored.

Please read our article on what to expect from your analytics when setting a custom behavior for your consent notice.

Parameters

No parameter.

Returns

Future<bool>

true if the user choices have changed (i.e. the user had made different choices before this function got called).

Example

DidomiSdk.setUserDisagreeToAll();

setUserStatus

Set the user status for purposes and vendors. This function will trigger events and API calls every time it is called (and the user status changes) so make sure to push all user choices at once and not one by one.

Please read our article on what to expect from your analytics when setting a custom behavior for your consent notice.

Parameters

Name

Type

Description

enabledConsentPurposeIds

List<String>

List of purpose IDs that the user has given consent to

disabledConsentPurposeIds

List<String>

List of purpose IDs that the user has not given consent to

enabledLIPurposeIds

List<String>

List of purpose IDs that the user has allowed legitimate interest processing to

disabledLIPurposeIds

List<String>

List of purpose IDs that the user has disallowed legitimate interest processing to

enabledConsentVendorIds

List<String>

List of vendor IDs that the user has given consent to.

Prefix custom vendor IDs with c:.

disabledConsentVendorIds

List<String>

List of vendor IDs that the user has not given consent to

enabledLIVendorIds

List<String>

List of vendor IDs that the user has allowed legitimate interest processing to.

Prefix custom vendor IDs with c:.

disabledLIVendorIds

List<String>

List of vendor IDs that the user has not allowed legitimate interest processing to

Returns

Future<bool>

true if the user choices have changed (i.e. the user had made different choices before this function got called).

Example

final bool result = await DidomiSdk.setUserStatus(
    ["cookies", "advertising_personalization"],
    ["ad_delivery"],
    ["advertising_personalization"],
    ["ad_delivery"],
    ["123", "c:custom-vendor-id"],
    [],
    ["123", "c:custom-vendor-id"],
    []
);

setUserStatusGlobally

Set the global status for consent purposes, legitimate interest purposes, consent vendors, legitimate interest vendors. This function will trigger events and API calls every time it is called.

Please read our article on what to expect from your analytics when setting a custom behavior for your consent notice.

Name

Type

Description

purposesConsentStatus

bool

true if purposes on a consent basis should be enabled, false if they should be disabled

purposesLIStatus

bool

true if purposes on a legitimate interest basis should be enabled, false if they should be disabled

vendorsConsentStatus

bool

true if vendors on a consent basis should be enabled, false if they should be disabled

vendorsLIStatus

bool

true if vendors on a legitimate interest basis should be enabled, false if they should be disabled

Returns

Future<bool>

true if the user choices have changed (i.e. the user had made different choices before this function got called).

Example

// Disable everything except vendors legitimate interest
final bool result = await DidomiSdk.setUserStatus(
    false, false, false, true
);

shouldConsentBeCollected

Deprecated, use shouldUserStatusBeCollected instead.

Determine if consent should be collected for the visitor. Returns true if consent is required for the current user and one of following two conditions is met:

Consent has never been collected for this visitor yet
New consents should be collected (as new vendors have been added) AND the number of days before recollecting them has exceeded

If none of these two conditions is met, the function returns false. This function is mainly present to allow you to know when to display your own notice if you have disabled our standard notice.

Parameters

No parameter.

Returns

Future<bool>

Example

await DidomiSdk.shouldConsentBeCollected()

shouldUserStatusBeCollected

Determine if user status (consent) should be collected for the user. Returns true if status is required for the current user and one of following two conditions is met:

User status has never been collected for this user yet
New user status should be collected (as new vendors have been added) AND the number of days before recollecting them has exceeded

If none of these two conditions is met, the function returns False. This function is mainly present to allow you to know when to display your own notice if you have disabled our standard notice.

Requires SDK to be initialized

Yes.

Parameters

No parameter.

Returns

Future<bool>

Example

await DidomiSdk.shouldUserStatusBeCollected()

updateSelectedLanguage

Method used to update the selected language of the Didomi SDK and any property that depends on it.

In most cases this method doesn't need to be called. It would only be required for those apps that allow language change on-the-fly, i.e.: from within the app rather than from the device settings.

If your configuration involves country code (en-US), you can provide a locale code to change the regional configuration as well. If only language code (en) is provided and your configuration requires a country code, the country from the device location will be used (and will fallback to the default country if required).

In order to update the language of the views displayed by the Didomi SDK, this method needs to be called before these views are displayed.

Requires SDK to be initialized

Yes.

Parameters

Name

Type

Description

languageCode

String

string containing the 2-letter language code or 5-letter locale code e.g. en, es, fr, en-US, zh-HK, etc.

Returns

Nothing

Example

DidomiSdk.onReady(() -> {
    DidomiSdk.updateSelectedLanguage("fr");
});

Type

Description

Future<List<Purpose>>

A list of type Purpose containing the purposes disabled by the user.

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Last updated 15 days ago