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gpg::MessageListenerHelper
#include <message_listener_helper.h>
Menentukan helper yang dapat digunakan untuk memberikan callback IMessageListener ke SDK tanpa menentukan antarmuka IMessageListener lengkap.
Ringkasan
Callback yang dikonfigurasi pada objek ini akan dipanggil seperti yang dijelaskan di Nearby Connections API. Callback yang tidak ditetapkan secara eksplisit tidak akan melakukan apa pun.
Jenis publik
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OnDisconnectedCallback
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typedef
std::function< void(int64_t client_id, const std::string &remote_endpoint_id)>
OnDisconnectedCallback dipanggil saat endpoint jarak jauh terputus.
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OnMessageReceivedCallback
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typedef
std::function< void(int64_t client_id, const std::string &remote_endpoint_id, const std::vector< uint8_t > &payload, bool is_reliable)>
OnMessageReceivedCallback dipanggil saat pesan diterima dari endpoint jarak jauh.
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Jenis publik
OnDisconnectedCallback
std::function< void(int64_t client_id, const std::string &remote_endpoint_id)> OnDisconnectedCallback
OnDisconnectedCallback dipanggil saat endpoint jarak jauh terputus.
client_id adalah ID instance NearbyConnections yang menerima pesan pemutusan koneksi. remote_endpoint_id adalah ID endpoint jarak jauh yang terputus.
OnMessageReceivedCallback
std::function< void(int64_t client_id, const std::string &remote_endpoint_id, const std::vector< uint8_t > &payload, bool is_reliable)> OnMessageReceivedCallback
OnMessageReceivedCallback dipanggil saat pesan diterima dari endpoint jarak jauh.
client_id adalah ID instance NearbyConnections yang menerima pesan ini. remote_endpoint_id adalah ID endpoint jarak jauh yang mengirim pesan. payload berisi byte pesan. is_reliable bernilai benar jika pesan dikirim dengan andal, dan salah jika tidak.
Fungsi publik
MessageListenerHelper
MessageListenerHelper()
Konten dan contoh kode di halaman ini tunduk kepada lisensi yang dijelaskan dalam Lisensi Konten. Java dan OpenJDK adalah merek dagang atau merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-07-27 UTC.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Informasi yang saya butuhkan tidak ada","missingTheInformationINeed","thumb-down"],["Terlalu rumit/langkahnya terlalu banyak","tooComplicatedTooManySteps","thumb-down"],["Sudah usang","outOfDate","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Masalah kode / contoh","samplesCodeIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-07-27 UTC."],[],[],null,["# gpg::MessageListenerHelper Class Reference\n\ngpg::MessageListenerHelper\n==========================\n\n`#include \u003cmessage_listener_helper.h\u003e`\n\nDefines a helper which can be used to provide [IMessageListener](/games/services/cpp/api/class/gpg/i-message-listener#classgpg_1_1_i_message_listener) callbacks to the SDK without defining the full [IMessageListener](/games/services/cpp/api/class/gpg/i-message-listener#classgpg_1_1_i_message_listener) interface.\n\nSummary\n-------\n\nCallbacks configured on this object will be invoked as described in the nearby connections API. Callbacks not explicitly set will do nothing.\n\n| ### Constructors and Destructors ||\n|---|---|\n| [MessageListenerHelper](#classgpg_1_1_message_listener_helper_1a1a0f7e5058bb0643907a39fa5bd61359)`()` ||\n| [MessageListenerHelper](#classgpg_1_1_message_listener_helper_1ae7d21da925a410f09068f0c662da5b0a)`(std::shared_ptr\u003c `[MessageListenerHelperImpl](/games/services/cpp/api/class/gpg/message-listener-helper#classgpg_1_1_message_listener_helper_1a8a1607bb0294cf8ed5df88cc63637a27)` \u003e impl)` Constructs a [MessageListenerHelper](/games/services/cpp/api/class/gpg/message-listener-helper#classgpg_1_1_message_listener_helper) from a `shared_ptr` to a `MessageListenerHelperImpl`. ||\n\n| ### Public types ||\n|-------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [OnDisconnectedCallback](#classgpg_1_1_message_listener_helper_1a7b743b43edec615e74e557c30854f4b5) | typedef `std::function\u003c void(int64_t client_id, const std::string &remote_endpoint_id)\u003e` `OnDisconnectedCallback` is called when a remote endpoint disconnects. |\n| [OnMessageReceivedCallback](#classgpg_1_1_message_listener_helper_1a5f501c5153160b0be39b1015e4d4f05d) | typedef `std::function\u003c void(int64_t client_id, const std::string &remote_endpoint_id, const std::vector\u003c uint8_t \u003e &payload, bool is_reliable)\u003e` `OnMessageReceivedCallback` is called when a message is received from a remote endpoint. |\n\n| ### Public functions ||\n|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [SetOnDisconnectedCallback](#classgpg_1_1_message_listener_helper_1abd29867a01f436524bea566327a14671)`(`[OnDisconnectedCallback](/games/services/cpp/api/class/gpg/message-listener-helper#classgpg_1_1_message_listener_helper_1a7b743b43edec615e74e557c30854f4b5)` callback)` | [MessageListenerHelper](/games/services/cpp/api/class/gpg/message-listener-helper#classgpg_1_1_message_listener_helper)` &` Set the OnDisconnectedCallback. |\n| [SetOnMessageReceivedCallback](#classgpg_1_1_message_listener_helper_1a82c81d521883dbe58e6195643a4c7b15)`(`[OnMessageReceivedCallback](/games/services/cpp/api/class/gpg/message-listener-helper#classgpg_1_1_message_listener_helper_1a5f501c5153160b0be39b1015e4d4f05d)` callback)` | [MessageListenerHelper](/games/services/cpp/api/class/gpg/message-listener-helper#classgpg_1_1_message_listener_helper)` &` Set the OnMessageReceivedCallback. |\n\nPublic types\n------------\n\n### OnDisconnectedCallback\n\n```c++\nstd::function\u003c void(int64_t client_id, const std::string &remote_endpoint_id)\u003e OnDisconnectedCallback\n``` \n`OnDisconnectedCallback` is called when a remote endpoint disconnects.\n\n`client_id` is the ID of the [NearbyConnections](/games/services/cpp/api/class/gpg/nearby-connections#classgpg_1_1_nearby_connections) instance that received the disconnect message. `remote_endpoint_id` is the ID of the remote endpoint that disconnected. \n\n### OnMessageReceivedCallback\n\n```c++\nstd::function\u003c void(int64_t client_id, const std::string &remote_endpoint_id, const std::vector\u003c uint8_t \u003e &payload, bool is_reliable)\u003e OnMessageReceivedCallback\n``` \n`OnMessageReceivedCallback` is called when a message is received from a remote endpoint.\n\n`client_id` is the ID of the [NearbyConnections](/games/services/cpp/api/class/gpg/nearby-connections#classgpg_1_1_nearby_connections) instance that received this message. `remote_endpoint_id` is the ID of the remote endpoint that sent the message. `payload` contains the bytes of the message. `is_reliable` is true if the message was sent reliably, false otherwise.\n\nPublic functions\n----------------\n\n### MessageListenerHelper\n\n```c++\n MessageListenerHelper()\n``` \n\n### MessageListenerHelper\n\n```c++\n MessageListenerHelper(\n std::shared_ptr\u003c MessageListenerHelperImpl \u003e impl\n)\n``` \nConstructs a [MessageListenerHelper](/games/services/cpp/api/class/gpg/message-listener-helper#classgpg_1_1_message_listener_helper) from a `shared_ptr` to a `MessageListenerHelperImpl`.\n\nIntended for internal use by the API. \n\n### SetOnDisconnectedCallback\n\n```c++\nMessageListenerHelper & SetOnDisconnectedCallback(\n OnDisconnectedCallback callback\n)\n``` \nSet the OnDisconnectedCallback. \n\n### SetOnMessageReceivedCallback\n\n```c++\nMessageListenerHelper & SetOnMessageReceivedCallback(\n OnMessageReceivedCallback callback\n)\n``` \nSet the OnMessageReceivedCallback."]]
