huawei_ads 13.4.35+301

HUAWEI Ads Kit plugin for Flutter utilizes Huawei's vast user base and extensive data capabilities to deliver targeted, high quality ad content to users.

Huawei Ads Kit Flutter Plugin

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Contents

• 1. Introduction
• 2. Installation Guide
• 3. API Reference
  • Ads
    • Banner Ad
    • Interstitial Ad
    • Reward Ad
    • Splash Ad
    • Native Ad
    • Instream Ad
  • Consent
  • Identifier Service
• 4. Configuration Description
• 5. Preparing for Release
• 6. Sample Project
• 7. Questions or Issues
• 8. Licensing and Terms

1. Introduction

This plugin enables communication between Huawei Ads SDK and Flutter platform. Huawei Ads Kit Plugin for Flutter provides the following 2 services:

• Publisher Service: HUAWEI Ads Publisher Service utilizes Huawei's vast user base and extensive data capabilities to deliver targeted, high quality ad content to users. With this service, your app will be able to generate revenues while bringing your users content which is relevant to them.
• Identifier Service: HUAWEI Ads Kit provides the open advertising identifier (OAID) for advertisers to deliver personalized ads and attribute conversions.
• HMSLogger: HMSLogger used for sending usage analytics of Ads SDK's methods to improve the service quality.
  • enableLogger: This method enables the HMSLogger.
  • disableLogger: This method disables the HMSLogger.

2. Installation Guide

• Complate the HUAWEI Ads Publisher Service integration process by referring to App Integration Process.

• Create an ad unit for refering to Add app and unit.

• On your Flutter project directory find and open your pubspec.yaml file and add library to dependencies to download the package from pub.dev.

dependencies:
 huawei_ads: {library version}

or

If you downloaded the package from the HUAWEI Developer website, specify the library path on your local device.

dependencies:
 huawei_ads:
# Replace {library path} with actual library path of Huawei Ads Kit Plugin for Flutter.
path: {library path}

• Run

flutter pub get

or

From Android Studio/IntelliJ: Click the Packages get action ribbon which appears on the top right corner when you open the pubspec.yaml file.

From VS Code: Click Get Packages located in right side of the action ribbon at the top of pubspec.yaml.

• Add a corresponding import statement in the Dart code and start the app.

3. API Reference

This section does not cover all of the API. To read more, please visit HUAWEI Developer website.

Ads

AdListener

A function type defined for listening to ad events.

Definition	Description
void AdListener(AdEvent event, {int errorCode})	Ad status listener.

Parameters

Name	Type	Description
event	AdEvent	Ad event.
errorCode	int	ErrorCode.

AdEvent

Enumerated object that represents the events of an ad.

Enum Values

Values	Description
clicked	Ad is tapped.
closed	Ad is closed.
failed	Ad request failed.
impression	An impression is recorded for an ad.
leave	Ad leaves an app.
loaded	Ad is loaded successfully.
opened	Ad is opened.
disliked	Ad is disliked.

AdParam

Ad request parameters.

Properties

Name	Type	Description
gender	int	User gender.
countryCode	int	Code of the country/region to which an app belongs.
requestOptions	RequestOptions	Child-directed setting, setting directed to users under the age of consent, and ad content rating.

AdSize

Ad size.

Constructor Summary

Constructor	Description
AdSize({int width, int height})	Ad size constructor.

Constructors

AdSize({int width, int height})

Name	Type	Description
width	final int	Ad height.
height	final int	Ad width.

HwAds

Ad initialization.

Method Summary

Return Type	Method	Description
Future<void>	init()	Initializes the HUAWEI Ads SDK.
Future<void>	initWithAppCode(String appCode)	Initializes the HUAWEI Ads SDK.
Future<String>	getSdkVersion	Obtains the version number of the HUAWEI Ads SDK.
Future<RequestOptions>	getRequestOptions	Obtains the global request configuration.
Future<void>	setRequestOptions(RequestOptions options)	Provides the global ad request configuration.
Future<void>	setConsent(String consent)	Provides the consent configuration.
Future<void>	enableLogger()	This method enables the HMSLogger capability which is used for sending usage analytics of Ads SDK's methods to improve the service quality.
Future<void>	disableLogger()	This method disables the HMSLogger capability which is used for sending usage analytics of Ads SDK's methods to improve the service quality.

Methods

init()

Initializes the HUAWEI Ads SDK.

Return Type

Type	Description
Future<void>	Future result of an execution that returns no value.

Call Example

await HwAds.init();

initWithAppCode(String appCode)

Initializes the HUAWEI Ads SDK.

Parameters

Name	Type	Description
appCode	String	App code.

Return Type

Type	Description
Future<void>	Future result of an execution that returns no value.

Call Example

await HwAds.initWithAppCode(appCode);

getSdkVersion

Obtains the version number of the HUAWEI Ads SDK.

Return Type

Type	Description
Future<String>	Obtains the version number of the HUAWEI Ads SDK.

Call Example

String sdkVersion = await HwAds.getSdkVersion;

getRequestOptions

Obtains the global request configuration.

Return Type

Type	Description
Future<RequestOptions>	Global RequestOptions.

Call Example

RequestOptions options = await HwAds.getRequestOptions;

setRequestOptions(RequestOptions options)

Provides the global ad request configuration.

Parameters

Name	Type	Description
options	RequestOptions	RequestOptions to set globally.

Return Type

Type	Description
Future<void>	Future result of an execution that returns no value.

Call Example

await HwAds.setRequestOptions(RequestOptions());

setConsent(String consent)

Provides the consent configuration.

Parameters

Name	Type	Description
consent	String	Consent.

Return Type

Type	Description
Future<void>	Future result of an execution that returns no value.

Call Example

await HwAds.setConsent(consent);

enableLogger()

This method enables the HMSLogger capability which is used for sending usage analytics of Ads SDK's methods to improve the service quality.

Return Type

Type	Description
Future<void>	Future result of an execution that returns no value.

Call Example

await HwAds.enableLogger();

disableLogger()

This method disables the HMSLogger capability which is used for sending usage analytics of Ads SDK's methods to improve the service quality.

Return Type

Type	Description
Future<void>	Future result of an execution that returns no value.

Call Example

await HwAds.disableLogger();

RequestOptions

Child-directed setting, setting directed to users under the age of consent, and ad content rating.

Constructor Summary

Constructor	Description
RequestOptions({ String adContentClassification, String tagForUnderAgeOfPromise, int tagForChildProtection, int nonPersonalizedAd, String appCountry, String appLang, String consent })	Constructor for global ad request options.

Constructors

RequestOptions({ String adContentClassification, String tagForUnderAgeOfPromise, int tagForChildProtection, int nonPersonalizedAd, String appCountry, String appLang, String consent })

Name	Type	Description
adContentClassification	String	Ad content rating.
tagForUnderAgeOfPromise	int	The setting directed to users under the age of consent.
tagForChildProtection	int	Child-directed setting.
nonPersonalizedAd	int	Whether to request non-personalized ads.
appCountry	String	The country code corresponding to the language in which an ad needs to be returned for an app.
appLang	String	The language in which an ad needs to be returned for an app.
consent	String	Provides the consent configuration.

VideoConfiguration

Video configuration used to control video playback.

Constructor Summary

Constructor	Description
VideoConfiguration({ int audioFocusType, bool customizeOperationRequested, bool startMuted })	Video configuration constructor.

Constructors

VideoConfiguration({ int audioFocusType, bool customizeOperationRequested, bool startMuted })

Name	Type	Description
audioFocusType	int	Video playback scenario where the audio focus needs to be obtained.
customizeOperationRequested	bool	Whether a custom video control is used for a video ad.
startMuted	bool	Whether a video is initially muted.

Banner Ad

Contains classes for banner ads.

BannerAdSize

Banner ad size.

Constructor Summary

Constructor	Description
const BannerAdSize({ int width, int height }) : super(width: width, height: height)	Banner ad size constructor. Extends ad size.

Constants

Constants	Type	Description
s360x57	BannerAdSize	Banner ad size: 360 x 57 dp
s360x144	BannerAdSize	Banner ad size: 360 x 144 dp
s320x50	BannerAdSize	Banner ad size: 320 x 50 dp
s468x60	BannerAdSize	Banner ad size: 468 x 60 dp
s320x100	BannerAdSize	Banner ad size: 320 x 100 dp
s728x90	BannerAdSize	Banner ad size: 728 x 90 dp
s300x250	BannerAdSize	Banner ad size: 300 x 250 dp
s160x600	BannerAdSize	Banner ad size: 160 x 600 dp
sInvalid	BannerAdSize	Invalid size. No ad can be requested using this size.
sDynamic	BannerAdSize	Dynamic banner ad size. The width of the parent layout and the height of the ad content are used.
sSmart	BannerAdSize	Dynamic banner ad size. The screen width and an adaptive height are used.

Method Summary

Return Type	Method	Description
Future<int>	getWidthPx	Obtains the ad width, in pixels. If it fails to be obtained, –1 is returned.
Future<int>	getHeightPx	Obtains the ad height, in pixels. If it fails to be obtained, –1 is returned.
bool	isAutoHeightSize	Checks whether an adaptive height is used.
bool	isDynamicSize	Checks whether a dynamic size is used.
bool	isFullWidthSize	Checks whether a full-screen width is used.
Future <BannerAdSize>	getCurrentDirectionBannerSize(int width)	Creates a banner ad size based on the current device orientation and a custom width.
Future <BannerAdSize>	getLandscapeBannerSize(int width)	Creates a banner ad size based on a custom width in landscape orientation.
Future <BannerAdSize>	getPortraitBannerSize(int width)	Creates a banner ad size based on a custom width in portrait orientation.

Methods

getWidthPx

Obtains the ad width, in pixels. If it fails to be obtained, –1 is returned.

Return Type

Type	Description
Future<int>	width in px.

Call Example

double width = await BannerAdSize.s320x50.getWidthPx;

getHeightPx

Obtains the ad height, in pixels. If it fails to be obtained, –1 is returned.

Return Type

Type	Description
Future<int>	height in px.

Call Example

double height = await BannerAdSize.s320x50.getHeightPx;

isAutoHeightSize

Checks whether an adaptive height is used.

Return Type

Type	Description
bool	Adaptive height is used.

Call Example

bool isAutoHeight = BannerAdSize.s320x50.isAutoHeightSize;

isDynamicSize

Checks whether a dynamic size is used.

Return Type

Type	Description
bool	Dynamic size is used

Call Example

bool isAutoHeight = BannerAdSize.s320x50.isDynamicSize;

isFullWidthSize

Checks whether a full-screen width is used.

Return Type

Type	Description
bool	Whether a full-screen width is used.

Call Example

bool isFullWidth = BannerAdSize.s320x50.isFullWidthSize;

getCurrentDirectionBannerSize(int width)

Creates a banner ad size based on the current device orientation and a custom width.

Return Type

Type	Description
Future <BannerAdSize>	BannerAdSize.

Call Example

BannerAdSize adSize = await BannerAdSize.getCurrentDirectionBannerSize(int width);

getLandscapeBannerSize(int width)

Creates a banner ad size based on a custom width in landscape orientation.

Return Type

Type	Description
Future <BannerAdSize>	BannerAdSize.

Call Example

BannerAdSize adSize = await BannerAdSize.getLandscapeBannerSize(int width);

getPortraitBannerSize(int width)

Creates a banner ad size based on a custom width in portrait orientation.

Return Type

Type	Description
Future <BannerAdSize>	BannerAdSize.

Call Example

BannerAdSize adSize = await BannerAdSize.getPortraitBannerSize(int width);

BannerAd

Banner ad.

Constructor Summary

Constructor	Description
BannerAd({ String adSlotId, BannerAdSize size, int bannerRefreshTime, AdListener listener, AdParam adParam })	Banner ad constructor.

Constructors

BannerAd({ String adSlotId, BannerAdSize size, int bannerRefreshTime, AdListener listener, AdParam adParam })

Name	Type	Description
adSlotId	String	Ad slot ID.
size	BannerAdSize	Size of a banner ad.
bannerRefreshTime	int	Rotation interval for banner ads.
adParam	AdParam	Ad request.
listener	AdListener	Ad listener for an ad.

Method Summary

Return Type	Method	Description
void	setAdListener(AdListener listener)	Sets an ad listener for an ad.
AdListener	getAdListener	Obtains an ad listener.
Future<bool>	loadAd()	Loads an ad.
Future<bool>	show({ Gravity gravity, double offset })	Displays an ad.
Future<bool>	isLoading()	Checks whether ads are being loaded.
Future<bool>	pause()	Pauses any additional processing related to an ad.
Future<bool>	resume()	Resumes an ad after the pause() method is called last time.
Future<bool>	destroy()	Destroys an ad.

Methods

setAdListener(AdListener listener)

Sets an ad listener for an ad.

Parameters

Name	Type	Description
listener	AdListener	Listener for an ad.

Call Example

BannerAd banner = BannerAd(adSlotId: _testAdSlotId, size: BannerAdSize.sSmart, adParam: adParam);
banner.setAdListener = (AdEvent event, {int errorCode}) {
    // your code here
};

getAdListener

Gets an ad listener for an ad.

Return Type

Type	Description
AdListener	Listener for an ad.

Call Example

BannerAd banner = BannerAd(adSlotId: _testAdSlotId, size: BannerAdSize.sSmart, adParam: adParam);
AdListener listener = banner.getAdListener;

loadAd()

Loads an ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

BannerAd banner = BannerAd(adSlotId: _testAdSlotId, size: BannerAdSize.sSmart, adParam: adParam);
await banner.loadAd();

show({ Gravity gravity, double offset })

Displays an ad.

Parameters

Name	Type	Description
gravity	Gravity	Enum that specifies where the banner ad should be displayed on the screen. Gravity options: bottom, center, and top
offset	double	Vertical offset from the specified position. NOTE: A positive offset value from the top will slide the ad downwards. Otherwise, the ad slides upwards.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

BannerAd banner = BannerAd(adSlotId: _testAdSlotId, size: BannerAdSize.sSmart, adParam: adParam);
await banner.show(
    gravity: Gravity.bottom,
    offset: 0.0,
);

isLoading()

Checks whether ads are loading.

Return Type

Type	Description
Future<bool>	Whether an ad is loading.

Call Example

BannerAd banner = BannerAd(adSlotId: _testAdSlotId, size: BannerAdSize.sSmart, adParam: adParam);
bool loading = await banner.isLoading();

pause()

Pauses any additional processing related to an ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

BannerAd banner = BannerAd(adSlotId: _testAdSlotId, size: BannerAdSize.sSmart, adParam: adParam);
await banner.pause();

resume()

Resumes an ad after the pause() method is called last time.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

BannerAd banner = BannerAd(adSlotId: _testAdSlotId, size: BannerAdSize.sSmart, adParam: adParam);
await banner.resume();

destroy()

Destroys an ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

BannerAd banner = BannerAd(adSlotId: _testAdSlotId, size: BannerAdSize.sSmart, adParam: adParam);
await banner.destroy();

Gravity

Enum Values

Values	Description
bottom	Ad is displayed at the bottom of the screen.
center	Ad is displayed at the center of the screen.
top	Ad is displayed on the top of the screen.

BannerView

Banner Ad Widget which utilizes Android Platform Views.

Constructor Summary

Constructor	Description
BannerView({String adSlotId, BannerAdSize size, Color backgroundColor, bool loadOnStart, Duration refreshDuration, BannerViewController controller, AdParam adParam})	BannerView constructor.

Constructors

BannerView({String adSlotId, BannerAdSize size, Color backgroundColor, bool loadOnStart, Duration refreshDuration, BannerViewController controller, AdParam adParam})

Name	Type	Description
adSlotId	String	Ad slot ID.
size	BannerAdSize	Size of the BannerView. (Default value is BannerAdSize.s320x50.)
backgroundColor	Color	Background color of the BannerView.
refreshDuration	Duration	Refresh duration of the banner ad.
loadOnStart	bool	Should banner bd loaded after Platform View creation. (Default value is true. If there is no BannerViewController specified for this view, this value ignored and overriden to true.)
controller	BannerViewController	Controller for listening ad events and operate functions over BannerView.
adParam	AdParam	Ad params.

BannerViewController

Controller for Banner Ad Widget.

Constructor Summary

Constructor	Description
BannerViewController({AdListener listener, Function onBannerViewCreated})	BannerViewController constructor.

Constructors

BannerViewController({AdListener listener, Function onBannerViewCreated})

Name	Type	Description
AdListener	listener	Listener for ad evenets.
Function	onBannerViewCreated	Called when BannerView is created.

Method Summary

Return Type	Method	Description
Future<bool>	pause()	Pauses banner ad.
Future<bool>	resume()	Resumes banner ad.
Future<bool>	loadAd()	loads ad when loadOnStart specified to false on BannerView.
Future<bool>	isLoading()	loading status of banner ad.

Methods

loadAd()

Loads an ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

bannerViewController.loadAd();

isLoading()

Checks whether ads are being loaded.

Return Type

Type	Description
Future<bool>	Whether an ad is loading.

Call Example

bool loading = await bannerViewController.isLoading();

pause()

Pauses any additional processing related to an ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

await bannerViewController.pause();

resume()

Resumes an ad after the pause() method is called last time.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

await bannerViewController.resume();

Interstitial Ad

Contains classes for interstitial ads.

InterstitialAd

Interstitial ad.

Constructor Summary

Constructor	Description
InterstitialAd({ String adSlotId, bool openInHmsCore, AdParam adParam, AdListener listener, RewardAdListener rewardAdListener })	Interstitial ad constructor.

Constructors

InterstitialAd({ String adSlotId, bool openInHmsCore, AdParam adParam, AdListener listener, RewardAdListener rewardAdListener })

Name	Type	Description
adSlotId	String	Ad slot ID.
openInHmsCore	bool	Decides to reward ad will be opened on independed HmsCore activity outside of client app.
adParam	AdParam	Ad request.
listener	AdListener	Ad listener.
rewardAdListener	RewardAdListener	Rewared ad listener.

Method Summary

Return Type	Method	Description
void	setAdListener(AdListener listener)	Sets an ad listener for an ad.
AdListener	getAdListener	Obtains an ad listener.
RewardAdListener	setRewardAdListener(RewardAdListener listener)	Sets a rewarded ad listener for an interstitial ad.
AdListener	getRewardAdListener	Obtains a rewarded ad listener from an interstitial ad.
Future<bool>	loadAd()	Loads an ad.
Future<bool>	isLoading()	Checks whether ads are being loaded.
Future<bool>	isLoaded()	Checks whether ad loading is complete.
Future<bool>	show()	Displays an ad.
Future<bool>	destroy()	Destroys an ad.

Methods

setAdListener(AdListener listener)

Sets an ad listener for an ad.

Parameters

Name	Type	Description
listener	AdListener	Sets an ad listener.

Call Example

InterstitialAd interstitialAd = InterstitialAd(adSlotId: adSlotId, adParam: _adParam);
interstitialAd.setAdListener = (AdEvent event, {int errorCode}) {
    // your code here
};

getAdListener

Sets an ad listener for an ad.

Return Type

Type	Description
AdListener	Listener function for ad events. If it is not set, null is returned.

Call Example

InterstitialAd interstitialAd = InterstitialAd(adSlotId: adSlotId, adParam: _adParam);
AdListener listener = interstitialAd.getAdListener;

setRewardAdListener(RewardAdListener listener)

Sets a rewarded ad listener for an interstitial ad.

Parameters

Name	Type	Description
listener	RewardAdListener	Listener function for rewarded ad events.

Call Example

InterstitialAd interstitialAd = InterstitialAd(adSlotId: adSlotId, adParam: _adParam);
interstitialAd.setRewardAdListener = (RewardAdEvent event, {Reward reward, int errorCode}) {
    // your code here
};

getRewardAdListener

Obtains a rewarded ad listener from an interstitial ad.

Return Type

Type	Description
RewardAdListener	Listener function for ad events. If it is not set, null is returned.

Call Example

InterstitialAd interstitialAd = InterstitialAd(adSlotId: adSlotId, adParam: _adParam);
RewardAdListener listener = interstitialAd.getRewardAdListener;

loadAd()

Initiates a request to load an ad. The android.permission.INTERNET permission must be added. If the ad slot ID is not set, IllegalStateException is thrown on the platform side.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InterstitialAd interstitialAd = InterstitialAd(adSlotId: adSlotId, adParam: _adParam);
await interstitialAd.loadAd();

show()

Displays an interstitial ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InterstitialAd interstitialAd = InterstitialAd(adSlotId: adSlotId, adParam: _adParam);
await interstitialAd.loadAd();
await interstitialAd.show();

isLoading()

Checks whether ads are being loaded.

Return Type

Type	Description
Future<bool>	Whether an ad is being loaded.

Call Example

InterstitialAd interstitialAd = InterstitialAd(adSlotId: adSlotId, adParam: _adParam);
bool loading = await interstitialAd.isLoading();

isLoaded()

Checks whether ad loading is complete.

Return Type

Type	Description
Future<bool>	Whether an ad has been loaded.

Call Example

InterstitialAd interstitialAd = InterstitialAd(adSlotId: adSlotId, adParam: _adParam);
bool loaded = await interstitialAd.isLoaded();

destroy()

Destroys an ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InterstitialAd interstitialAd = InterstitialAd(adSlotId: adSlotId, adParam: _adParam);
await interstitialAd.destroy();

Reward Ad

Contains classes and other utilities for rewarded ads.

Reward

Information about the reward item in a rewarded ad.

Properties

Name	Type	Description
name	final String	Name of a reward item.
amount	final int	Number of reward items.

RewardAd

Rewarded ad.

Constructor Summary

Constructor	Description
RewardAd({ String userId, String data, bool openInHmsCore, RewardAdListener listener })	Rewarded ad constructor.

Constructors

RewardAd({ String userId, String data, bool openInHmsCore, RewardAdListener listener })

Name	Type	Description
userId	String	User ID.
data	String	Custom data.
openInHmsCore	bool	Decides to reward ad will be opened on independed HmsCore activity outside of client app.
listener	RewardAdListener	Reward ad listener.

Method Summary

Return Type	Method	Description
RewardAdListener	getRewardAdListener	Obtains a rewarded ad loading listener.
void	setRewardAdListener(RewardAdListener listener)	Sets a rewarded ad listener.
Future<Reward>	getReward()	Obtains reward item information.
Future<bool>	loadAd({ String adSlotId, AdParam adParam })	Requests a rewarded ad.
Future<bool>	isLoaded()	Checks whether a rewarded ad is successfully loaded.
Future<bool>	show()	Displays a rewarded ad.
Future<bool>	pause()	Pauses a rewarded ad.
Future<bool>	resume()	Resumes a rewarded ad.
Future<bool>	destroy()	Destroys a rewarded ad.

Methods

getRewardAdListener

Obtains a rewarded ad listener from an interstitial ad.

Return Type

Type	Description
RewardAdListener	Rewarded ad listener.

Call Example

RewardAd rewardAd = RewardAd();

setRewardAdListener(RewardAdListener listener)

Sets a rewarded ad listener for an interstitial ad.

Parameters

Name	Type	Description
listener	RewardAdListener	Rewarded ad listener.

Call Example

RewardAd rewardAd = RewardAd();
rewardAd.setRewardAdListener = (RewardAdEvent event, {Reward reward, int errorCode}) {
    // your code here
};

getReward()

Obtains reward item information.

Return Type

Type	Description
Future<Reward>	Reward item information.

Call Example

RewardAd rewardAd = RewardAd();
Reward reward = await rewardAd.getReward();

loadAd({ String adSlotId, AdParam adParam })

Loads an ad.

Parameters

Name	Type	Description
adSlotId	String	Ad slot ID.
adParam	AdParam	Ad request parameters.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

RewardAd rewardAd = RewardAd();
await rewardAd.loadAd(
    adSlotId: _testAdSlotId, 
    adParam: _adParam,
);

show()

Displays an ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

RewardAd rewardAd = RewardAd();
await rewardAd.loadAd(
    adSlotId: _testAdSlotId, 
    adParam: _adParam,
);
await rewardAd.show();

isLoaded()

Checks whether ad loading is complete.

Return Type

Type	Description
Future<bool>	Whether ad has been loaded.

Call Example

RewardAd rewardAd = RewardAd();
bool loaded = await rewardAd.isLoaded();

pause()

pause()

Pauses a rewarded ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

RewardAd rewardAd = RewardAd();
await rewardAd.pause();

resume()

resume()

Resumes a rewarded ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

RewardAd rewardAd = RewardAd();
await rewardAd.resume();

destroy()

destroy()

Destroys an ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

RewardAd rewardAd = RewardAd();
await rewardAd.destroy();

RewardAdListener

Listener for rewarded ad events.

Constructor	Description
void RewardAdListener(RewardAdEvent event, {Reward reward, int errorCode})	Ad status listener.

RewardAdEvent

Enumerated object that represents the events of rewarded ads.

Enum Values

Values	Description
loaded	Rewarded ad is successfully loaded.
failedToLoad	Rewarded ad fails to be loaded.
opened	Rewarded ad is opened.
leftApp	User exits an app.
closed	Rewarded ad is closed
rewarded	Reward item when rewarded ad playback is completed.
started	Rewarded ad starts playing.
completed	Rewarded ad playback is completed.
failedToShow	Rewarded ad fails to be displayed.

RewardVerifyConfig

Builder for server-side verification parameters.

Constructor Summary

Constructor	Description
RewardVerifyConfig({ String userId, String data })	Constructor for a RewardVerifyConfig object.

Constructors

RewardVerifyConfig({ String userId, String data })

Name	Type	Description
userId	String	User ID.
data	String	Custom data.

Splash Ad

Contains classes and other utilities for splash ads.

SplashAd

Splash ad.

Constructor Summary

Constructor	Description
SplashAd({ SplashAdType adType, SplashAdDisplayListener displayListener, SplashAdLoadListener loadListener, String ownerText, String footerText, String logoResId, String logoBgResId, String mediaNameResId, String sloganResId, String wideSloganResId, int audioFocusType })	Splash ad constructor.

Constructors

SplashAd({ SplashAdType adType, SplashAdDisplayListener displayListener, SplashAdLoadListener loadListener, String ownerText, String footerText, String logoResId, String logoBgResId, String mediaNameResId, String sloganResId, String wideSloganResId, int audioFocusType })

Name	Type	Description
adType	SplashAdType	Splash ad layout type.
ownerText	String	Ad owner text.
footerText	String	Ad footer text.
displayListener	SplashAdDisplayListener	Listener for the splash ad display or click event.
loadListener	SplashAdLoadListener	Splash ad loading listener.
logoResId	String	App logo resource ID.
logoBgResId	String	App background logo resource ID.
mediaNameResId	String	App text resource ID.
sloganResId	String	Default app launch image in portrait mode, which is displayed before a splash ad is displayed.
wideSloganResId	String	Default app launch image in landscape mode, which is displayed before a splash ad is displayed.
audioFocusType	int	Audio focus preemption policy for a video splash ad.

Method Summary

Return Type	Method	Description
Future<bool>	preloadAd({ String adSlotId, int orientation, AdParam adParam })	Preloads a splash ad.
Future<bool>	loadAd({ String adSlotId, int orientation, AdParam adParam, double topMargin})	Loads and displays a splash ad.
Future<bool>	isLoading()	Checks whether a splash ad is being loaded.
Future<bool>	isLoaded()	Checks whether a splash ad has been loaded.
Future<bool>	pause()	Suspends a splash ad.
Future<bool>	resume()	Resumes a splash ad.
Future<bool>	destroy()	Destroys a splash ad.

Methods

preloadAd({ String adSlotId, int orientation, AdParam adParam })

Preloads a splash ad.

Parameters

Name	Type	Description
adSlotId	String	Ad unit ID.
orientation	int	Screen orientation.
adParam	AdParam	Ad request parameters.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

SplashAd splashAd = SplashAd();
await splashAd.preloadAd(
    adSlotId: _testAdSlotId,
    orientation: SplashAdOrientation.portrait,
    adParam: _adParam,
);

loadAd({ String adSlotId, int orientation, AdParam adParam, double topMargin})

Loads and displays a splash ad.

Parameters

Name	Type	Description
adSlotId	String	Ad unit ID.
orientation	int	Screen orientation.
adParam	AdParam	Ad request parameters.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

SplashAd splashAd = SplashAd();
await splashAd.loadAd(
    adSlotId: _testAdSlotId,
    orientation: SplashAdOrientation.portrait,
    adParam: _adParam,
);

isLoading()

Checks whether ads are being loaded.

Return Type

Type	Description
Future<bool>	Whether a splash ad is being loaded.

Call Example

SplashAd splashAd = SplashAd();
bool loading = await splashAd.isLoading();

isLoaded()

Checks whether ad loading is complete.

Return Type

Type	Description
Future<bool>	Whether a splash ad has been loaded.

Call Example

SplashAd splashAd = SplashAd();
bool loading = await splashAd.isLoaded();

pause()

Pauses ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

SplashAd splashAd = SplashAd();
await splashAd.pause();

resume()

Resumes ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

SplashAd splashAd = SplashAd();
await splashAd.resume();

destroy()

Destroys an ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

SplashAd splashAd = SplashAd();
await splashAd.destroy();

SplashAdLoadListener

Listener for splash ad load events.

Constructor	Description
void SplashAdLoadListener(SplashAdLoadEvent event, {int errorCode})	Splash ad loading listener.

SplashAdDisplayListener

Listener for splash ad display events.

Constructor	Description
void SplashAdDisplayListener(SplashAdDisplayEvent event)	Splash ad display listener.

SplashAdLoadEvent

Enumerated object that represents the load events of splash ads.

Enum Values

Values	Description
loaded	Splash ad is loaded successfully.
dismissed	Splash ad disappears.
failedToLoad	Splash ad fails to be loaded.

SplashAdDisplayEvent

Enumerated object that represents the display or click events of splash ads.

Enum Values

Values	Description
showed	Splash ad is displayed.
click	Splash ad is clicked.

Native Ad

Contains classes and other utilities for native ads.

NativeAd

Native ad widget which utilizes Android Platform Views.

Constructor Summary

Constructor	Description
NativeAd(String adSlotId, NativeStyle styles, NativeAdType type, NativeAdController controller)	Native ad constructor.

Constructors

NativeAd(String adSlotId, NativeStyle styles, NativeAdType type, NativeAdController controller)

Name	Type	Description
adSlotId	final String	Ad slot ID.
styles	final NativeStyles	Style options for the views present in a native ad.
type	final NativeAdType	Native ad layout type.
controller	final NativeAdController	Controller object that grants control over native ads.

NativeAdController

Controller class that gives you access to the methods that are associated with a native ad.

Method Summary

Return Type	Method	Description
Future<VideoOperator>	getVideoOperator()	Obtains the video controller of an ad.
void	gotoWhyThisAdPage()	Goes to the page explaining why an ad is displayed.
Future<bool>	isLoading()	Checks whether ads are being loaded.
void	setAllowCustomClick()	Enables custom tap gestures.
Future<bool>	isCustomClickAllowed()	Checks whether custom tap gestures are enabled.
Future<String>	getAdSource()	Obtains an ad source.
Future<String>	getDescription()	Obtains the description of an ad.
Future<String>	getCallToAction()	Obtains the text to be displayed on a button, for example, View Details or Install.
Future<String>	getTitle()	Obtains the title of an ad.
Future<bool>	dislikeAd(DislikeAdReason reason)	Does not display the current ad. After this method is called, the current ad is closed.
Future<bool>	isCustomDislikeThisAdEnabled()	Checks whether custom tap gestures are enabled.
Future<bool>	triggerClick(Bundle bundle)	Reports a tap.
Future<bool>	recordClickEvent()	Reports a custom tap gesture.
Future<bool>	recordImpressionEvent(Bundle bundle)	Reports an ad impression.
Future<List<DislikeAdReason>>	getDislikeAdReasons()	Obtains the choice of not displaying the current ad.
void	destroy()	Destroys an ad object.
Future<String>	getAdSign()	Obtains the sign of an ad.
Future<String>	getWhyThisAd()	Obtains the url of why this ad showing page.

Methods

getVideoOperator()

Obtains the video controller of an ad.

Return Type

Type	Description
Future<VideoOperator>	Video controller of an ad.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

VideoOperator videoOperator = await controller.getVideoOperator();

gotoWhyThisAdPage()

Goes to the page explaining why an ad is displayed.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

controller.gotoWhyThisAdPage();

isLoading()

Checks whether ads are being loaded.

Return Type

Type	Description
Future<void>	true if an ad is being loaded; false otherwise.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

bool loading = await controller.isLoading();

setAllowCustomClick()

Enables custom tap gestures.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

controller.setAllowCustomClick();

isCustomClickAllowed()

Checks whether custom tap gestures are enabled.

Return Type

Type	Description
Future<bool>	Whether custom click gestures are enabled.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

bool allowed = await controller.isCustomClickAllowed();

getAdSource()

Obtains an ad source.

Return Type

Type	Description
Future<String>	Ad source.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

String adSource = await controller.getAdSource();

getDescription()

Obtains the description of an ad.

Return Type

Type	Description
Future<String>	Description.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

String description = await controller.getDescription();

getCallToAction()

Obtains the text to be displayed on a button, for example, View Details or Install.

Return Type

Type	Description
Future<String>	Text to be displayed on a button.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

String callToAction = await controller.getCallToAction();

getTitle()

Obtains the title of an ad.

Return Type

Type	Description
Future<String>	Title of an ad.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

String title = await controller.getTitle();

dislikeAd(DislikeAdReason reason)

Does not display the current ad. After this method is called, the current ad is closed.

Parameters

Name	Type	Description
reason	DislikeAdReason	Reason why a user chooses not to display the current ad.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

await controller.dislikeAd(DislikeAdReason());

isCustomDislikeThisAdEnabled()

Checks whether custom tap gestures are enabled.

Return Type

Type	Description
Future<bool>	Whether the custom ad closing is enabled.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

bool enabled = await controller.isCustomDislikeThisAdEnabled();

triggerClick(Bundle bundle)

Reports a tap.

Parameters

Name	Type	Description
bundle	Bundle	Bundled data associated with the click.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

await controller.triggerClick(Bundle());

recordClickEvent()

Reports a custom tap gesture.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

await controller.recordClickEvent();

recordImpressionEvent(Bundle bundle)

Reports an ad impression.

Parameters

Name	Type	Description
bundle	Bundle	Bundled data associated with the ad impression.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

await controller.recordImpressionEvent(Bundle());

getDislikeAdReasons()

Obtains the choice of not displaying the current ad.

Return Type

Type	Description
Future<List<DislikeAdReason>>	Choice of not displaying the current ad.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

List<DislikeAdReason> reasons = await controller.getDislikeAdReasons();

destroy()

Destroys an ad object.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

await controller.destroy();

getAdSign()

Obtains the sign of an ad.

Return Type

Type	Description
Future<String>	Sign of an ad.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

String adSign = await controller.getAdSign();

getWhyThisAd()

Obtains the url of why this ad showing page.

Return Type

Type	Description
Future<String>	The url of why this ad showing page.

Call Example

NativeAdController controller = NativeAdController();

// Use controller in NativeAd Widget
... NativeAd( adSlotId: _testAdSlotId, controller: controller)

String whyThisAdUrl = await controller.getWhyThisAd();

NativeAdConfiguration

Native ad configuration.

Constructor Summary

Constructor	Description
NativeAdConfiguration({ AdSize adSize, int choicesPosition, int mediaDirection, int mediaAspect, bool requestCustomDislikeAd, bool requestMultiImages, bool returnUrlsForImages, VideoConfiguration configuration })	NativeAdConfiguration constructor.

Constructors

NativeAdConfiguration({ AdSize adSize, int choicesPosition, int mediaDirection, int mediaAspect, bool requestCustomDislikeAd, bool requestMultiImages, bool returnUrlsForImages, VideoConfiguration configuration })

Name	Type	Description
adSize	AdSize	Requested ad size.
choicesPosition	int	Position of an ad choice icon.
mediaDirection	int	Direction of an ad image.
mediaAspect	int	Aspect ratio of an ad image.
requestCustomDislikeAd	bool	Whether to customize the function of not displaying the ad.
requestMultiImages	bool	Whether multiple ad images are requested.
returnUrlsForImages	bool	Whether the SDK is allowed to download native ad images.
videoConfiguration	VideoConfiguration	Information about a native video.

NativeStyles

Style options for the views present in a native ad.

Constructor Summary

Constructor	Description
NativeAdConfiguration({ AdSize adSize, int choicesPosition, int mediaDirection, int mediaAspect, bool requestCustomDislikeAd, bool requestMultiImages, bool returnUrlsForImages, VideoConfiguration configuration })	NativeAdConfiguration constructor.

Constructors

NativeAdConfiguration({ AdSize adSize, int choicesPosition, int mediaDirection, int mediaAspect, bool requestCustomDislikeAd, bool requestMultiImages, bool returnUrlsForImages, VideoConfiguration configuration })

Name	Type	Description
showMedia	bool	Whether to show the media content of the native ad.
mediaImageScaleType	String	Scale type of the native ad image.

Method Summary

Return Type	Method	Description
void	setFlag({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })	Sets the style for the ad flag text view.
void	setTitle({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })	Sets the style for the ad title text view.
void	setSource({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })	Sets the style for the ad owner text view.
void	setDescription({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })	Sets the style for the ad description text view.
void	setCallToAction({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })	Sets the style for the ad action button.

Methods

setFlag({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })

Sets the style for the ad flag text view.

Parameters

Name	Type	Description
isVisible	bool	Indicates whether the ad flag component is visible.
fontSize	double	Font size of the ad flag text.
fontWeight	FontWeight	Font weight of the ad flag text.
color	Color	Color of the ad flag text.
bgColor	Color	Background color of the ad flag text view.

Call Example

NativeStyles style = NativeStyles()..setFlag();

setTitle({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })

Sets the style for the ad title text view.

Parameters

Name	Type	Description
isVisible	bool	Indicates whether the title component is visible.
fontSize	double	Font size of the title text.
fontWeight	FontWeight	Font weight of the title text.
color	Color	Color of the title text.
bgColor	Color	Background color of the title text view.

Call Example

NativeStyles style = NativeStyles()..setTitle();

setSource({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })

Sets the style for the ad owner text view.

Parameters

Name	Type	Description
isVisible	bool	Indicates whether the owner component is visible.
fontSize	double	Font size of the owner text.
fontWeight	FontWeight	Font weight of the owner text.
color	Color	Color of the owner text.
bgColor	Color	Background color of the owner text view.

Call Example

NativeStyles style = NativeStyles()..setSource();

setDescription({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })

Sets the style for the ad description text view.

Parameters

Name	Type	Description
isVisible	bool	Indicates whether the description component is visible.
fontSize	double	Font size of the description text.
fontWeight	FontWeight	Font weight of the description text.
color	Color	Color of the description text.
bgColor	Color	Background color of the description text view.

Call Example

NativeStyles style = NativeStyles()..setDescription();

setCallToAction({ bool isVisible, double fontSize, FontWeight fontWeight, Color color, Color bgColor })

Sets the style for the ad button.

Parameters

Name	Type	Description
isVisible	bool	Indicates whether the button is visible.
fontSize	double	Font size of the button text.
fontWeight	FontWeight	Font weight of the button text.
color	Color	Color of the button text.
bgColor	Color	Background color of the button.

Call Example

NativeStyles style = NativeStyles()..setCallToAction();

NativeFontWeight

Enumerated object that represents the available font weights for text.

Enum Values

Values	Description
normal	Normal text.
bold	Bold text.
italic	Italic text.
boldItalic	Bold and italic text.

DislikeAdListener

Listener function for ad dislike events. Ads that a user dislikes will not be displayed any more.

Constructor	Description
void DislikeAdListener(AdEvent event)	Listens for when a native ad is closed

DislikeAdReason

Contains the reason why a user dislikes an ad.

Method Summary

Return Type	Method	Description
String	getDescription	Obtains the reason why a user dislikes an ad.

Methods

getDescription

Obtains the reason why a user dislikes an ad.

Return Type

Type	Description
String	The reason why a user dislikes an ad.

Call Example

String descriptopn = reason.getDescription;

Instream Ad

Contains classes and other utilities for instream ads.

InstreamAdLoader

Constructor Summary

Constructor	Description
InstreamAdLoader(String adId, Duration this.totalDuration, int maxCount, Function(List<InstreamAd>) onAdLoaded, Function(int errorCode) onAdFailed)	InstreamAdLoader constructor.

Constructors

InstreamAdLoader(String adId, Duration this.totalDuration, int maxCount, Function(List<InstreamAd>) onAdLoaded, Function(int errorCode) onAdFailed)

Name	Type	Description
adId	String	Ad id for InstreamAd.
totalDuration	Duration	Total maximum duration for requested instream ads.
maxCount	int	Maximum ad count.
onAdLoaded	Function(List<InstreamAd>)	Callback for retireving loaded ads.
onAdFailed	Function(int errorCode)	Callback for possible errors while ad loading.

Method Summary

Return Type	Method	Description
Future<bool>	loadAd(AdParam adParam)	Starts ad loading progress with an Adparam object.
Future<bool>	isLoading()	Returns the status of ad loading progress.

Methods

loadAd(AdParam adParam)

Starts ad loading progress with an Adparam object.

Parameters

Name	Type	Description
adParam	AdParam	AdParam.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

adLoader = InstreamAdLoader(
    adId: 'testy3cglm3pj0',
    totalDuration: Duration(minutes: 1),
    maxCount: 8,
    onAdLoaded: (List<InstreamAd>) { },
    onAdFailed: (int errorCode) { },
);
await adLoader.loadAd(AdParam());

isLoading()

Returns the status of ad loading progress.

Return Type

Type	Description
Future<bool>	Whether an ad is being loaded.

Call Example

adLoader = InstreamAdLoader(
    adId: 'testy3cglm3pj0',
    totalDuration: Duration(minutes: 1),
    maxCount: 8,
    onAdLoaded: (List<InstreamAd>) { },
    onAdFailed: (int errorCode) { },
);
bool isLoading = await adLoader.isLoading();

InstreamAdView

Widget for displaying instream ads.

Constructor Summary

Constructor	Description
InstreamAdView(List<InstreamAd> instreamAds, InstreamAdViewController controller)	InstreamAdView Widget constructor.

Constructors

InstreamAdView(List<InstreamAd> instreamAds, InstreamAdViewController controller)

Name	Type	Description
instreamAds	List<InstreamAd>	Instream Ads to display.
controller	InstreamAdViewController	Controller for InstreamAdView.

InstreamAdViewController

Controller object for InstreamAdView.

Constructor Summary

Constructor	Description
InstreamAdViewController(Function onClick, Function(InstreamAd) onSegmentMediaChange, Function(int per, int playTime) onMediaProgress, Function(int playTime) onMediaStart, Function(int playTime) onMediaPause, Function(int playTime) onMediaStop, Function(int playTime) onMediaCompletion, Function(int playTime, int errorCode, int extra) onMediaError, Function onMute, Function onUnMute)	InstreamAdViewController contructor.

Constructors

InstreamAdViewController(Function onClick, Function(InstreamAd) onSegmentMediaChange, Function(int per, int playTime) onMediaProgress, Function(int playTime) onMediaStart, Function(int playTime) onMediaPause, Function(int playTime) onMediaStop, Function(int playTime) onMediaCompletion, Function(int playTime, int errorCode, int extra) onMediaError, Function onMute, Function onUnMute)

Name	Type	Description
onClick	Function	Called when InstreamAdView clicked.
onSegmentMediaChange	Function(InstreamAd ad)	Called when InstreamAdView changes InstreamAd.
onMediaProgress	Function(int per, int playTime)	Called while InstreamAd playing.
onMediaStart	Function(int playTime)	Called when InstreamAd starts to play.
onMediaPause	Function(int playTime)	Called when InstreamAd paused.
onMediaStop	Function(int playTime)	Called when InstreamAd stopped.
onMediaCompletion	Function(int playTime)	Called when InstreamAd complated.
onMediaError	Function(int playTime, int errorCode, int extra)	Called when InstreamAd encounter an error while playing.
onMute	Function	Called when InstreamAd muted.
onUnMute	Function	Called when InstreamAd unmuted.

Method Summary

Return Type	Method	Description
Future<bool>	destroy()	Destroys InstreamAdView.
Future<bool>	isPlaying()	Obtains whether the ad is playing.
Future<bool>	mute()	Mutes InstreamAd.
Future<bool>	onClose()	Closes InstreamAd.
Future<bool>	pause()	Pauses InstreamAd.
Future<bool>	play()	Plays InstreamAd.
Future<bool>	removeInstreamMediaChangeListener()	Removes MediaChangeListener. Media change related callbacks not called after this execution.
Future<bool>	removeInstreamMediaStateListener()	Removes MediaStateListener. Media state related callbacks not called after this execution.
Future<bool>	removeMediaMuteListener()	Removes MediaMuteListener. Media mute related callbacks not called after this execution.
Future<bool>	stop()	Stops InstreamAd.
Future<bool>	unmute()	Unmutes InstreamAd.

Methods

destroy()

Destroys InstreamAdView.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.destroy();

isPlaying()

Obtains whether the ad is playing.

Return Type

Type	Description
Future<bool>	Whether an ad is playing.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

bool playing = await controller.isPlaying();

mute()

Mutes InstreamAd.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.mute();

onClose()

Closes InstreamAd.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.onClose();

pause()

Pauses InstreamAd.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.pause();

play()

Plays InstreamAd.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.play();

removeInstreamMediaChangeListener()

Removes MediaChangeListener. Media change related callbacks not called after this execution.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.removeInstreamMediaChangeListener();

removeInstreamMediaStateListener()

Removes MediaStateListener. Media state related callbacks not called after this execution.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.removeInstreamMediaStateListener();

removeMediaMuteListener()

Removes MediaMuteListener. Media mute related callbacks not called after this execution.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.removeMediaMuteListener();

stop()

Stops InstreamAd.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.stop();

unmute()

Mutes InstreamAd.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

InstreamAdViewController controller = InstreamAdViewController();

// Use controller in InstreamAdView Widget
... InstreamAdView(instreamAds: instreamAds, controller: adViewController)

await controller.unmute();

InstreamAd

InstreamAd objects will be created for each loaded Instream Ad.

Constructor Summary

Constructor	Description
InstreamAd(int id)	InstreamAd constuctor. Created by plugin.

Constructors

InstreamAd(int id)

Name	Type	Description
id	String	Identifier for platform channel. Used by plugin.

Method Summary

Return Type	Method	Description
Future<String>	getAdSource()	Obtains ad source text.
Future<String>	getCallToAction()	Obtains call to action text.
Future<int>	getDuration()	Obtains ad duration in milliseconds.
Future<String>	getWhyThisAd()	Obtains the url of why this ad showing page.
Future<String>	getAdSign()	Obtains the ad sign.
Future<bool>	isClicked()	Obtains whether the ad is clicked.
Future<bool>	isExpired()	Obtains whether the ad is expired.
Future<bool>	isImageAd()	Obtains whether the ad is an image ad.
Future<bool>	isShown()	Obtains whether the ad is shown.
Future<bool>	isVideoAd()	Obtains whether the ad is a video ad.
Future<bool>	gotoWhyThisAdPage()	Launches the why this ad page.

Methods

getAdSource()

Obtains ad source text.

Return Type

Type	Description
Future<String>	Ad source text.

Call Example

String adSource = await instreamAd.getAdSource();

getCallToAction()

Obtains call to action text.

Return Type

Type	Description
Future<String>	Call to action text.

Call Example

String callToAction = await instreamAd.getCallToAction();

getDuration()

Obtains ad duration in milliseconds.

Return Type

Type	Description
Future<int>	Ad duration in milliseconds.

Call Example

int durationInMilliseconds = await instreamAd.getDuration();

getWhyThisAd()

Obtains the url of why this ad showing page.

Return Type

Type	Description
Future<String>	The url of why this ad showing page.

Call Example

String whyThisAd = await instreamAd.getWhyThisAd();

getAdSign()

Obtains the ad sign.

Return Type

Type	Description
Future<String>	Ad sign.

Call Example

String adSign = await instreamAd.getAdSign();

isClicked()

Obtains whether the ad is clicked.

Return Type

Type	Description
Future<bool>	Whether the ad is clicked.

Call Example

bool clicked = await instreamAd.isClicked();

isExpired()

Obtains whether the ad is expired.

Return Type

Type	Description
Future<bool>	Whether the ad is expired.

Call Example

bool expired = await instreamAd.isExpired();

isImageAd()

Obtains whether the ad is an image ad.

Return Type

Type	Description
Future<bool>	Whether the ad is an image ad.

Call Example

bool isImage = await instreamAd.isImageAd();

isShown()

Obtains whether the ad is shown.

Return Type

Type	Description
Future<bool>	Whether the ad is shown.

Call Example

bool shown = await instreamAd.isShown();

isVideoAd()

Obtains whether the ad is a video ad.

Return Type

Type	Description
Future<bool>	Whether the ad is an image ad.

Call Example

bool isVideo = await instreamAd.isVideoAd();

gotoWhyThisAdPage()

Launches the why this ad page.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

await instreamAd.gotoWhyThisAdPage();

Consent

Contains classes and other utilities for processing user consent.

Consent

Provides functions to process user consent.

Method Summary

Return Type	Method	Description
Consent	instance	Retrieves the test device id.
Future<String>	getTestDeviceId()	Retrieves the test device id.
Future<bool>	addTestDeviceId(String deviceId)	Adds a new test device id.
Future<bool>	setDebugNeedConsent(DebugNeedConsent needConsent)	Set whether user consent is needed.
Future<bool>	setUnderAgeOfPromise(bool ageOfPromise)	Whether to process ad requests as directed to users under the age of consent.
Future<bool>	setConsentStatus(ConsentStatus status)	Whether to display personalized ads.
void	requestConsentUpdate(ConsentUpdateListener listener)	Request consent information.
Future<bool>	updateSharedPreferences(String key, int value)	Update the shared preferences related to user consent
Future<int>	getSharedPreferences(String key)	Retrieve a shared preference related to user consent.

Methods

instance

Returns a singleton Consent instance.

Return Type

Type	Description
Consent	Consent instance.

Call Example

Consent instance = Consent.instance;

getTestDeviceId()

Retrieves the test device id.

Return Type

Type	Description
Future<String>	Test device ID.

Call Example

String deviceId = await Consent.instance.getTestDeviceId();

addTestDeviceId(String deviceId)

Adds a new test device id.

Parameters

Name	Type	Description
deviceId	String	Test device ID.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

await Consent.instance.addTestDeviceId(deviceId);

setDebugNeedConsent(DebugNeedConsent needConsent)

Set whether user consent is needed.

Parameters

Name	Type	Description
needConsent	DebugNeedConsent	Whether user consent is needed.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

await Consent.instance.setDebugNeedConsent(DebugNeedConsent());

setUnderAgeOfPromise(bool ageOfPromise)

Whether to process ad requests as directed to users under the age of consent.

Parameters

Name	Type	Description
ageOfPromise	bool	Indicates whether to process ad requests as directed to users under the age of consent.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

await Consent.instance.setUnderAgeOfPromise(promise);

setConsentStatus(ConsentStatus status)

Whether to display personalized ads.

Parameters

Name	Type	Description
status	ConsentStatus	Status that indicates whether the user has given consent.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

await Consent.instance.setConsentStatus(ConsentStatus.PERSONALIZED);

requestConsentUpdate(ConsentUpdateListener listener)

Request consent information.

Parameters

Name	Type	Description
listener	ConsentUpdateListener	Listener function for consent update events.

Call Example

await Consent.instance.requestConsentUpdate((
  ConsentUpdateEvent event, {
  ConsentStatus consentStatus,
  bool isNeedConsent,
  List<AdProvider> adProviders,
  String description,
}));

updateSharedPreferences(String key, int value)

Update the shared preferences related to user consent

Parameters

Name	Type	Description
key	String	One of the predefined keys used to update the app's shared preferences for the purpose of testing the consent service.
value	int	One of the predefined values used to update the app's shared preferences for the purpose of testing the consent service.

Return Type

Type	Description
Future<bool>	Indicates that the method has finished execution.

Call Example

await Consent.instance.updateSharedPreferences(key, value);

getSharedPreferences(String key)

Retrieve a shared preference related to user consent.

Parameters

Name	Type	Description
key	String	One of the predefined keys used to obtain the app's shared preferences for the purpose of testing the consent service.

Return Type

Type	Description
Future<int>	Shared preference related to user consent.

Call Example

int value = await Consent.instance.getSharedPreferences(key);

ConsentUpdateListener

Enumerated object that represents the consent update events.

Constructor	Description
void ConsentUpdateListener(ConsentUpdateEvent event, {ConsentStatus consentStatus, bool isNeedConsent, List	Ad status listener.

ConsentUpdateEvent

Enumerated object that represents the consent update events.

Enum Values

Values	Description
success	Consent update was successful.
failed	Consent update failed.

AdProvider

Contains information about ad providers.

Constructor Summary

Constructor	Description
AdProvider({ String id, String name, String serviceArea, String privacyPolicyUrl })	Ad provider constructor.

Constructors

AdProvider({ String id, String name, String serviceArea, String privacyPolicyUrl })

Name	Type	Description
id	String	Ad provider id.
name	String	Ad provider name.
serviceArea	String	Service area information.
privacyPolicyUrl	String	Url for privacy policy.

Identifier Service

Contains classes for Identifier Service. After the hms-ads-identifier SDK is integrated, you can use related APIs to obtain the OAID and setting of Disable personalized ads.

AdvertisingIdClient

Obtains an AdvertisingIdClientInfo object.

Method Summary

Return Type	Method	Description
Future<AdvertisingIdClientInfo>	getAdvertisingIdInfo()	Obtains the OAID and setting of Disable personalized ads.
Future<bool>	verifyAdId(String adId, bool limitTracking)	Verifies the OAID and setting of Disable personalized ads.

Methods

getAdvertisingIdInfo()

Obtains the OAID and setting of Disable personalized ads.

Return Type

Type	Description
Future<AdvertisingIdClientInfo>	If the operation is successful, Future succeeds to the AdvertisingIdClientInfo object. If the API fails to be called, IOException is thrown on the platform side.

Call Example

AdvertisingIdClientInfo client = await AdvertisingIdClient.getAdvertisingIdInfo();

verifyAdId(String adId, bool limitTracking)

Verifies the OAID and setting of Disable personalized ads.

Parameters

Name	Type	Description
adId	String	OAID.
limitTracking	bool	Setting of Disable personalized ads.

Return Type

Type	Description
Future<bool>	true if the OAID and setting of Disable personalized ads are valid. false if the OAID and setting of Disable personalized ads are invalid.

Call Example

await AdvertisingIdClient.verifyAdId(adId, limitTracking);

AdvertisingIdClientInfo

Obtains the OAID and setting of Disable personalized ads.

Method Summary

Return Type	Method	Description
String	getId	Obtains the current OAID.
bool	isLimitAdTrackingEnabled	Obtains the current setting of Disable personalized ads.

Methods

getId

Obtains the current OAID.

Return Type

Type	Description
String	An OAID. Example: fcffd123-372b-d965-daff-77726234f5ec

Call Example

String id = clientiInfo.getId;

isLimitAdTrackingEnabled

Obtains the current setting of Disable personalized ads.

Return Type

Type	Description
bool	true if personalized ads are disabled. false if personalized ads are not disabled.

Call Example

bool trackingEnabled = clientiInfo.isLimitAdTrackingEnabled;

Identifier Service - InstallReferrer

Contains classes for Identifier Service. After the ads-installreferrer SDK is integrated, you can use related APIs to obtain install referrer information.

InstallReferrerClient

Obtains install referrer information.

Constructor Summary

Constructor	Description
InstallReferrerClient({ InstallReferrerStateListener stateListener, bool test })	Install referrer client constructor.

Constructors

InstallReferrerClient({ InstallReferrerStateListener stateListener, bool test })

Name	Type	Description
stateListener	InstallReferrerStateListener	Install referrer connection state listener.
test	bool	Specify if it is test.

Method Summary

Return Type	Method	Description
void	setTest	Sets whether to run the service in test mode.
void	startConnection([bool isTest])	Starts the connection to the install referrer service.
void	endConnection()	Ends the service connection and releases all occupied resources.
Future<bool>	isReady()	Indicates whether the service connection is ready.
Future<ReferrerDetails>	getInstallReferrer()	Obtains install referrer information.

Methods

setTest

Sets whether to run the service in test mode.

Call Example

InstallReferrerClient referer = new InstallReferrerClient();
referer.setTest = true;

startConnection([bool isTest])

Starts the connection to the install referrer service.

Parameters

Name	Type	Description
isTest	bool	Indicates whether to use the test mode. Set it to true for testing.

Call Example

InstallReferrerClient referer = new InstallReferrerClient();
await referer.startConnection();

endConnection()

Ends the service connection and releases all occupied resources.

Call Example

InstallReferrerClient referer = new InstallReferrerClient();
await referer.endConnection();

isReady()

Indicates whether the service connection is ready.

Return Type

Type	Description
Future<bool>	true if the service is connected and ready to be called. false if the service has not been connected and cannot be called.

Call Example

InstallReferrerClient referer = new InstallReferrerClient();
bool isReady = await referer.isReady();

getInstallReferrer()

Obtains install referrer information

Return Type

Type	Description
Future<ReferrerDetails>	Referrer information.

Call Example

InstallReferrerClient referer = new InstallReferrerClient();
ReferrerDetails details = await referer.getInstallReferrer;

InstallReferrerStateEvent

Enumerated object that represents the events of install referrer connections.

Enum Values

Values	Description
setupFinished	Service connection is complete.
connectionClosed	Service connection is closed.
disconnected	Connection is lost and the service is disconnected.

InstallReferrerStateListener

Listener for install referrer state events.

Constructor	Description
void InstallReferrerStateListener(InstallReferrerStateEvent event, {ReferrerResponse responseCode})	Install referrer connection state listener.

ReferrerResponse

Enumerated object that represents install referrer result codes.

Enum Values

Values	Description
disconnected	Failed to connect to the service.
ok	Connected to the service successfully.
unavailable	The service does not exist.
featureNotSupported	The service is not supported.
developerError	A call error occurred.

ReferrerDetails

Describes install referrer information.

Method Summary

Return Type	Method	Description
String	getInstallReferrer	Obtains install referrer information.
int	getReferrerClickTimestampMillisecond	Obtains the ad click timestamp, in milliseconds.
int	getInstallBeginTimestampMillisecond	Obtains the app installation timestamp, in milliseconds.

Methods

getInstallReferrer

Obtains install referrer information.

Return Type

Type	Description
String	An install referrer defined by you. Example: this is test install referrer.

Call Example

String installreferer = refererDetails.getInstallReferrer;

getReferrerClickTimestampMillisecond

Checks whether ads are being loaded.

Return Type

Type	Description
int	Timestamp when the ad was clicked. The value is the number of milliseconds since 1970-01-01 00:00:00 UTC. Example: 1481009302123

Call Example

int clickTimestamp = refererDetails.getReferrerClickTimestampMillisecond;

getInstallBeginTimestampMillisecond

Obtains the app installation timestamp, in milliseconds.

Return Type

Type	Description
int	Timestamp when the app was installed. The value is the number of milliseconds since 1970-01-01 00:00:00 UTC. Example: 1481009302123

Call Example

int beginTimestamp = refererDetails.getInstallBeginTimestampMillisecond;

4. Configuration Description

No.

5. Preparing for Release

Before building a release version of your app you may need to customize the proguard-rules.pro obfuscation configuration file to prevent the HMS Core SDK from being obfuscated. Add the configurations below to exclude the HMS Core SDK from obfuscation. For more information on this topic refer to this Android developer guide.

<flutter_project>/android/app/proguard-rules.pro

-ignorewarnings
-keepattributes *Annotation*
-keepattributes Exceptions
-keepattributes InnerClasses
-keepattributes Signature
-keep class com.hianalytics.android.**{*;}
-keep class com.huawei.updatesdk.**{*;}
-keep class com.huawei.hms.**{*;}

## Flutter wrapper
-keep class io.flutter.app.** { *; }
-keep class io.flutter.plugin.**  { *; }
-keep class io.flutter.util.**  { *; }
-keep class io.flutter.view.**  { *; }
-keep class io.flutter.**  { *; }
-keep class io.flutter.plugins.**  { *; }
-dontwarn io.flutter.embedding.**
-keep class com.huawei.hms.flutter.** { *; }
-repackageclasses

<flutter_project>/android/app/build.gradle

buildTypes {
    debug {
        signingConfig signingConfigs.config
    }
    release {
        signingConfig signingConfigs.config
        // Enables code shrinking, obfuscation and optimization for release builds
        minifyEnabled true
        // Unused resources will be removed.
        shrinkResources true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
   }
}

6. Sample Project

This plugin includes a demo project in the example folder, there you can find more usage examples.

7. Questions or Issues

If you have questions about how to use HMS samples, try the following options:

• Stack Overflow is the best place for any programming questions. Be sure to tag your question with huawei-mobile-services.
• Github is the official repository for these plugins, You can open an issue or submit your ideas.
• Huawei Developer Forum HMS Core Module is great for general questions, or seeking recommendations and opinions.
• Huawei Developer Docs is place to official documentation for all HMS Core Kits, you can find detailed documentations in there.

If you run into a bug in our samples, please submit an issue to the GitHub repository.

8. Licensing and Terms

Huawei Ads Kit Flutter Plugin uses the Apache 2.0 license.