Classe GCKDiscoveryCriteria
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Critères du filtre de détection d'appareils.
- Depuis
- 4,0
Hérite de NSObject, <NSCopy> et <NSSecureCoding>.
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| NSOrderedSet< NSString * > * | applicationIDs |
| | Liste des ID d'application récepteur compatibles à tester. Plus...
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| |
| BOOL | hasApplicationIDs |
| | Indique si les critères de découverte incluent des ID d'application. Plus...
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| NSSet< NSString * > * | namespaces |
| | Liste des espaces de noms acceptés à tester. Plus...
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| BOOL | hasNamespaces |
| | Indique si les critères de découverte incluent des espaces de noms. Plus...
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| NSSet< NSString * > * | allSubtypes |
| | Critères de découverte sous la forme d'un ensemble de sous-types mDNS. Plus...
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| - (instancetype) initWithApplicationID: |
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(NSString *) |
applicationID |
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Initialise un nouveau GCKDiscoveryCriteria avec un ID d'application réceptrice.
- Parameters
-
| applicationID | The receiver application ID. |
| - (instancetype) initWithNamespaces: |
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(NSSet< NSString * > *) |
namespaces |
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Initialise un nouveau GCKDiscoveryCriteria avec les attributs donnés.
- Parameters
-
| namespaces | A set of namespaces. |
| - (NSString* const) kGCKDefaultMediaReceiverApplicationID |
ID application récepteur du récepteur multimédia par défaut.
| - (NSOrderedSet<NSString *>*) applicationIDs |
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readnonatomicstrong |
Liste des ID d'application récepteur compatibles à tester.
| - (BOOL) hasApplicationIDs |
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readnonatomicassign |
Indique si les critères de découverte incluent des ID d'application.
| - (NSSet<NSString *>*) namespaces |
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readnonatomicstrong |
Liste des espaces de noms acceptés à tester.
Indique si les critères de découverte incluent des espaces de noms.
| - (NSSet<NSString *>*) allSubtypes |
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readnonatomicstrong |
Critères de découverte sous la forme d'un ensemble de sous-types mDNS.
Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0, et les échantillons de code sont régis par une licence Apache 2.0. Pour en savoir plus, consultez les Règles du site Google Developers. Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2025/07/25 (UTC).
[null,null,["Dernière mise à jour le 2025/07/25 (UTC)."],[[["\u003cp\u003e\u003ccode\u003eGCKDiscoveryCriteria\u003c/code\u003e filters devices during discovery based on application IDs and namespaces.\u003c/p\u003e\n"],["\u003cp\u003eIt can be initialized with a specific receiver application ID or a set of namespaces.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eapplicationIDs\u003c/code\u003e and \u003ccode\u003enamespaces\u003c/code\u003e properties provide lists of supported identifiers for filtering.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003ehasApplicationIDs\u003c/code\u003e and \u003ccode\u003ehasNamespaces\u003c/code\u003e indicate whether specific filtering criteria are applied.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eallSubtypes\u003c/code\u003e represents the criteria as a set of mDNS subtypes for low-level discovery mechanisms.\u003c/p\u003e\n"]]],[],null,["# GCKDiscoveryCriteria Class\n\n[Instance Methods](#pub-methods) \\| [Public Attributes](#pub-attribs) \\| [Properties](#properties) \nGCKDiscoveryCriteria Class Reference \n\nOverview\n--------\n\nDevice discovery filter criteria.\n\nSince\n: 4.0\n\nInherits NSObject, \\\u003cNSCopying\\\u003e, and \\\u003cNSSecureCoding\\\u003e.\n\n|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Instance Method Summary ----------------------- ||\n| (instancetype) | - [initWithApplicationID:](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria#a24380d2a971176bc43cd24abebce1510) |\n| | Initializes a new [GCKDiscoveryCriteria](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria \"Device discovery filter criteria. \") with a receiver application ID. [More...](#a24380d2a971176bc43cd24abebce1510) |\n| ||\n| (instancetype) | - [initWithNamespaces:](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria#a44657abda59243628d45b0a338043e03) |\n| | Initializes a new [GCKDiscoveryCriteria](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria \"Device discovery filter criteria. \") with the given attributes. [More...](#a44657abda59243628d45b0a338043e03) |\n| ||\n\n|------------------|----------------------------------------------------------------------------------------------------------------------------------------|\n| Public Attributes ----------------- ||\n| NSString \\*const | [kGCKDefaultMediaReceiverApplicationID](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria#afdc0b28918da784869cab98df3698294) |\n| | The receiver application ID for the Default Media Receiver. [More...](#afdc0b28918da784869cab98df3698294) |\n| ||\n\n|----------------------------------|--------------------------------------------------------------------------------------------------------------------|\n| Property Summary ---------------- ||\n| NSOrderedSet\\\u003c NSString \\* \\\u003e \\* | [applicationIDs](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria#ac62a8989a1d83e979432a903bb00dbf4) |\n| | A list of supported receiver application IDs to test for. [More...](#ac62a8989a1d83e979432a903bb00dbf4) |\n| ||\n| BOOL | [hasApplicationIDs](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria#a278562e6824ef0384ffb782208a81b7a) |\n| | Whether the discovery criteria includes any application IDs. [More...](#a278562e6824ef0384ffb782208a81b7a) |\n| ||\n| NSSet\\\u003c NSString \\* \\\u003e \\* | [namespaces](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria#a297cd043c233ee70b02ba5ae742358e8) |\n| | A list of supported namespaces to test for. [More...](#a297cd043c233ee70b02ba5ae742358e8) |\n| ||\n| BOOL | [hasNamespaces](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria#a03c01a7813e02e552d2e3bd705a371fc) |\n| | Whether the discovery criteria includes any namespaces. [More...](#a03c01a7813e02e552d2e3bd705a371fc) |\n| ||\n| NSSet\\\u003c NSString \\* \\\u003e \\* | [allSubtypes](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria#af39a3d45e9d41cf0fd4ca4234f1d5727) |\n| | The discovery criteria as a set of mDNS subtypes. [More...](#af39a3d45e9d41cf0fd4ca4234f1d5727) |\n| ||\n\nMethod Detail\n-------------\n\n|-----------------------------------------|---|---------------|-----------------|---|\n| - (instancetype) initWithApplicationID: | | (NSString \\*) | *applicationID* | |\n\nInitializes a new [GCKDiscoveryCriteria](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria \"Device discovery filter criteria. \") with a receiver application ID.\n\nParameters\n:\n\n |---------------|------------------------------|\n | applicationID | The receiver application ID. |\n\n\n|--------------------------------------|---|-----------------------------|--------------|---|\n| - (instancetype) initWithNamespaces: | | (NSSet\\\u003c NSString \\* \\\u003e \\*) | *namespaces* | |\n\nInitializes a new [GCKDiscoveryCriteria](/cast/docs/reference/ios/interface_g_c_k_discovery_criteria \"Device discovery filter criteria. \") with the given attributes.\n\nParameters\n:\n\n |------------|----------------------|\n | namespaces | A set of namespaces. |\n\n\nMember Data Documentation\n-------------------------\n\n|------------------------------------------------------------|\n| - (NSString\\* const) kGCKDefaultMediaReceiverApplicationID |\n\nThe receiver application ID for the Default Media Receiver.\n\nProperty Detail\n---------------\n\n|-----------------------------------------------------------------------------------------------------------|---------------------|\n| |--------------------------------------------------| | - (NSOrderedSet\\\u003cNSString \\*\\\u003e\\*) applicationIDs | | readnonatomicstrong |\n\nA list of supported receiver application IDs to test for. \n\n|---------------------------------------------------------------|---------------------|\n| |----------------------------| | - (BOOL) hasApplicationIDs | | readnonatomicassign |\n\nWhether the discovery criteria includes any application IDs. \n\n|-------------------------------------------------------------------------------------|---------------------|\n| |---------------------------------------| | - (NSSet\\\u003cNSString \\*\\\u003e\\*) namespaces | | readnonatomicstrong |\n\nA list of supported namespaces to test for. \n\n|-------------------------------------------------------|---------------------|\n| |------------------------| | - (BOOL) hasNamespaces | | readnonatomicassign |\n\nWhether the discovery criteria includes any namespaces. \n\n|---------------------------------------------------------------------------------------|---------------------|\n| |----------------------------------------| | - (NSSet\\\u003cNSString \\*\\\u003e\\*) allSubtypes | | readnonatomicstrong |\n\nThe discovery criteria as a set of mDNS subtypes."]]
