1.0.1
General
RuStore In-app updates SDK enable users to be kept up to date with the latest app version on their device. This allows them to stay informed about any performance enhancements or bug fixes that have been implemented.
## User scenario exampleAdditionally, the SDK offers the ability to notify users of a new version and provide an option to install it. The installation process can occur in the background, while the user can track the progress of the update.
Prerequisites
For RuStore In-app updates SDK to operate correctly, the following conditions need to be met:
- Android 7.0 or later..
- RuStore app version on the device is up-to-date..
- The user is authorized in RuStore.
- RuStore app is allowed to install applications.
Connecting to project
To get started, follow these steps:
- Copy the contents of the
Plugins
folder from the official RuStore repository on gitflic toPlugins
folder of your project. - Restart Unreal Engine.
- In the plug-in list (Edit > Plugins > Project > Mobile) select RuStoreAppUpdate and RuStoreCore.
- Enable
RuStoreCore
andRuStoreAppUpdate
inYourProject.Build.cs
in the listPublicDependencyModuleNames
. - In the project settings (Edit → Project Settings → Android) set the
Minimum SDK Version
parameter at least to24
andTarget SDK Version
parameter to31
or later.
Создание менеджера обновлений
Create update manager before calling library methods.
How to initialize a library
Initialize the library before calling its methods.
URuStoreAppUpdateManager::Instance()->Init();
All operations with the client are also accessible from Blueprints. Below is an initialization example.
The Init
call ties the object to the scene root, and, If no further work with the object is needed, execute the Dispose
method to free memory. The Dispose
method call will untie the object from root and securely complete all sent requests.
Deinitialization
URuStoreAppUpdateManager::Instance()->Dispose();
Initialization check
If you need to check whether the library is initialized, use the GetIsInitialized
method. Method returns a bool
value type:
true
— if the library is initialised;false
— ifInit
has not yet been called.
bool bIsInitialized = URuStoreAppUpdateManager::Instance()->GetIsInitialized();
Проверка наличия обновлений
Before requesting an update, check if it is available for your application To check for updates, call the GetAppUpdateInfo
method. When this method is called, the following conditions will be verified:
- The current version of RuStore is installed on the user's device.
- The user and the app should not be blocked in RuStore.
- RuStore app is allowed to install applications.
- The user is authorized in RuStore.
Upon calling this method, the FURuStoreAppUpdateInfo
object will be returned which contains information regarding any required updates. It is recommended to request and cache this object in advance, ensuring a prompt and convenient update download process for the user.
GetAppUpdateInfo
request returns a requestId
that is unique within a single application run. Each event returns the requestId
of the request that triggered the event.
long requestId = GetAppUpdateInfo(
[](long requestId, TSharedPtr<FURuStoreAppUpdateInfo, ESPMode::ThreadSafe> response) {
// Process response
},
[](long requestId, TSharedPtr<FURuStoreError, ESPMode::ThreadSafe> error) {
// Process error
}
);
The Success
callback notification returns a FURuStoreAppUpdateInfo
structure in the Response
parameter. The structure contains a set of parameters required to determine the update availability.
USTRUCT(BlueprintType)
struct RUSTOREAPPUPDATE_API FURuStoreAppUpdateInfo
{
GENERATED_USTRUCT_BODY()
FURuStoreAppUpdateInfo()
{
updateAvailability = EURuStoreUpdateAvailability::UNKNOWN;
installStatus = EURuStoreInstallStatus::UNKNOWN;
availableVersionCode = 0;
}
UPROPERTY(BlueprintReadOnly)
EURuStoreUpdateAvailability updateAvailability;
UPROPERTY(BlueprintReadOnly)
EURuStoreInstallStatus installStatus;
UPROPERTY(BlueprintReadOnly)
int64 availableVersionCode;
};
-
:updateAvailability
— update availability:UNKNOWN (uint8 = 0)
— by default.;UPDATE_NOT_AVAILABLE (uint8 = 1)
— no update required.;UPDATE_AVAILABLE (uint8 = 2)
— update needs to be downloaded or it has already been downloaded to the user's device.;DEVELOPER_TRIGGERED_UPDATE_IN_PROGRESS (uint8 = 3)
— update is already being downloaded or installation is already running..
-
:installStatus
— update installation status, if the user has already started the update installation at the time:UNKNOWN (uint8 = 0)
— by default.;DOWNLOADED (uint8 = 1)
— successfully downloaded.;DOWNLOADING (uint8 = 2)
— currently being downloaded.;FAILED (uint8 = 3)
— error.;PENDING (uint8 = 5)
— awaiting update..
-
availableVersionCode
— update version code.
The update download is only available if the updateAvailability
field has the UPDATE_AVAILABLE
value.
Failure
callback returns структуру with the error information. Error structure is described in Error Handling.