GameCenter App Startup Explained

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Questions and Answers

Which process invokes the BootController?

  • `PowerKitManager`
  • `GameCenterBizApplication` (correct)
  • `MainPageCacheDataModel`
  • `AmsServiceImpl`

Which component is responsible for handling user receiver registration?

  • `BootController`
  • `RegisterReceiverUseCase` (correct)
  • `SysConfigChecker`
  • `LanguageHelper`

Which of the following is the language and country code used by default?

  • en-US
  • en-GB
  • es-US (correct)
  • es-ES

What is the purpose of the SysConfigChecker?

<p>Checking system configurations (C)</p> Signup and view all the answers

Which component is responsible for executing the startup sequence?

<p><code>BootController</code> (D)</p> Signup and view all the answers

What event does XDownloadInstallHelper observe?

<p><code>UniteCountryCodeFinishEvent</code> (A)</p> Signup and view all the answers

Which component invokes GCDownloadInstallServiceStartHelper?

<p><code>XDownloadInstallHelper</code> (B)</p> Signup and view all the answers

Which component initializes the WhiteList config?

<p><code>ConfigHelper</code> (B)</p> Signup and view all the answers

What is one of the tasks the GameCenterBizApplication performs during onBizInit()?

<p>Initializes the Push Service (A)</p> Signup and view all the answers

Which component is related to intelligent recommendations?

<p><code>isPersonalRecommend</code> (C)</p> Signup and view all the answers

What functionality does ApkFileSha256Manager provide?

<p>Verifying SHA256 checksums of APK files (D)</p> Signup and view all the answers

What interface is intercepted by SafeGuardInterceptor?

<p>HTTP (A)</p> Signup and view all the answers

Which process is initiated by START_UP_PROCESS: queryAllAppUpdate()?

<p>Checking for app updates (B)</p> Signup and view all the answers

What setting is checked by HnPushProvider?

<p>Push service status (D)</p> Signup and view all the answers

What does the system do after checking the account service through AmsServiceImpl?

<p>Notifies check result (A)</p> Signup and view all the answers

Flashcards

initPowerKitCompat

The initial setup process for the PowerKit compatibility library.

preLoadMainPageData()

The process of loading the main page data into the cache.

GameCenterBizApplication onBizInit()

The process where the application starts its core functionalities.

LanguageHelper

A utility to retrieve language and country-specific settings.

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checkSignLoginState

A check to determine the user's login status during startup.

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whitelist config observer send

Process of sending configuration to whitelist observer.

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isPersonalRecommend getIntelligentRecommend

Checking intelligent recommendation preferences.

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queryAllAppUpdate()

The process of querying all app updates.

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PushServiceImpl

A service that handles push notifications.

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GetAppInfoHelp: getInstalledPackages end

Function to retrieve information about installed packages.

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PowerKitManager

Used to manage power consumption settings

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ConfigHelper

It is used to configure list of approved application

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Study Notes

Startup Process and Initialization

  • The GameCenterBizApplication initiates preload of main page data.
  • The udid (unique device identifier) is verified for SDK agreement.
  • The BootController starts the app initialization and startup process.
  • A receiver is registered for user-related events.
  • The system checks the user's login state during startup.
  • AccountServiceImpl is initialized, with a check for existing login status, ending up not logged in.
  • Language and country settings are configured (es-US and PE respectively).
  • BootController executes startup with grs[PE] and uSit[PE] configurations.
  • BootController completes the startup process, setting isBootReady to true.
  • Observers are notified of UniteCountryCodeFinishEvent, BootHotStartupEvent, and init report SDK events.
  • The GCDownloadInstallServiceStartHelper executes, checking for force updates and download continuations (both are false).
  • WhiteList configuration is initialized.
  • Attempts to bury analytics events with IDs 8810000059 and 881000000099 fail.
  • The GameCenterBizApplication proceeds with onBizInit(), including push service initialization and attempting to retrieve the main frame from the network.
  • ApkFileSha256Manager is initialized.
  • Language settings are retrieved, identifying the language as es (Spanish) and the country code as es-US.
  • The system checks for intelligent recommendations, resulting in true.

HTTP Requests and SafeGuardInterceptor

  • Multiple HTTP requests are initiated using SafeGuardInterceptor for various purposes (querying, checking, and retrieving configurations).
  • These requests involve trace names which have unique identifiers.
  • Some requests encounter an UnknownHostException, indicating a failure to resolve the host "gamecenter-api-dra.hispace.hihonorcloud.com".
  • Specific requests include st/query, st/check, nu/query, and nfig/get.
  • Apk file SHA-256 verification succeeds.

Errors and Exceptions

  • Several errors are logged related to HonorDeviceUtils failing to get app info from package names.
  • The MainPageFileHelper fails to load the content data file.
  • HiAnalyticsManager fails to enable burying points because no init eventId is enabled.
  • SafeGuardInterceptor experiences exceptions when attempting to resolve the host "gamecenter-api-dra.hispace.hihonorcloud.com", leading to UnknownHostException errors.
  • There is a queryCountryAvailability error due to the inability to resolve the specified host.

Push Services and Token Updates

  • PushServiceImpl is initialized, determining if getPushStatus is enabled
  • PushServiceImpl attempts to update the token and determine login status.
  • PushServiceImpl experiences updateToken bind failing.

Minor Mode Settings

  • The system checks and refreshes kids mode settings, with localSPKidsMode and currentKidsMode set to false.

Configuration and Language

  • ConfigHelper sends whitelist configuration observer.
  • LanguageHelper retrieves language and country code settings, resulting in "es" and "es-US".

Application Updates and AppList Management

  • The system initiates the queryAllAppUpdate() process.
  • Errors occur during the parsing of requestBodyStr in AppListParamIntercept, related to resolving the host "gamecenter-api-dra.hispace.hihonorcloud.com".

Additional Events and States

  • BootMinorsAccountGuardianVerificationEvent is false.
  • AgreementUpdateEvent is false.
  • AmsLocHelper checks accounts service, resulting in net errors.
  • The system processes WifiStateChangeReceiver events.
  • ScreenReceiver logs events for SCREEN_OFF and SCREEN_ON actions.

PowerKit Management

  • PowerKitManager is initialized with specific powerKitTag values.

Download Management

  • PushDownloadHelper manages resuming downloads from network jobs.
  • DownloadReportAspect is set to downloadInfo dismiss with specific state, progress and error parameters.

Package Management

  • Action Package events are logged for the com.ilocatemobile.navigation package being removed and added, marking success.
  • InstallObserver confirms com.ilocatemobile.navigation is installed.
  • DownloadNotificationManager is unable to notify install success because the notification title is null.

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