- Release Notes and Announcements
- Release Notes
- TRTC Live (TUILiveKit) Product Launch Announcement
- TRTC Conference Official Editions Launched
- The commercial version of Conference is coming soon
- Terms and Conditions Applicable to $9.9 Starter Package
- Rules for the "First Subscription $100 Discount" Promotion
- Announcement on the Start of Beta Testing for Multi-person Audio and Video Conference
- TRTC Call Official Editions Launched
- License Required for Video Playback in New Version of LiteAV SDK
- TRTC to Offer Monthly Packages
- Product Introduction
- Purchase Guide
- User Tutorial
- Free Demo
- Video Calling (Including UI)
- Overview (TUICallKit)
- Activate the Service（TUICallKit）
- Run Demo（TUICallKit）
- Integration (TUICallKit)
- Calls integration to Chat (TUICallKit)
- UI Customization (TUICallKit)
- Offline Call Push (TUICallKit)
- AI Noise Reduction (TUICallKit)
- Virtual Background (TUICallKit)
- On-Cloud Recording (TUICallKit)
- Additional Features（TUICallKit）
- Solution (TUICallKit)
- Server APIs (TUICallKit)
- Client APIs (TUICallKit)
- ErrorCode(TUICallKit)
- Release Notes (TUICallKit)
- FAQs(TUICallKit)
- Multi-Participant Conference (with UI)
- Overview（TUIRoomKit）
- Activate the Service (TUIRoomKit)
- Run Demo（TUIRoomKit）
- Integration（TUIRoomKit）
- Schedule a meeting (TUIRoomKit)
- In-meeting Call (TUIRoomKit)
- UI Customization（TUIRoomKit）
- Virtual Background (TUIRoomKit)
- Conference Control (TUIRoomKit)
- Cloud Recording (TUIRoomKit)
- AI Noise Reduction (TUIRoomKit)
- In-Conference Chat (TUIRoomKit)
- Robot Streaming (TUIRoomKit)
- Enhanced Features (TUIRoomKit)
- Client APIs (TUIRoomKit)
- Server APIs (TUIRoomKit)
- FAQs (TUIRoomKit)
- Error Code (TUIRoomKit)
- SDK Update Log (TUIRoomKit)
- Live Streaming (Including UI)
- Overview (TUILiveKit)
- Activating the Service (TUILiveKit)
- Run Demo（TUILiveKit）
- Integration (TUILiveKit)
- Customizable Interface (TUILiveKit)
- Room List (TUILiveKit)
- Follow Anchors (TUILiveKit)
- Anchor connection (TUILiveKit)
- Host Competition (TUILiveKit)
- Mic Connect (TUILiveKit)
- Interactive Bullet Comments (TUILiveKit)
- Interactive Gifts (TUILiveKit)
- Gift Effects (TUILiveKit)
- Beauty Effects (TUILiveKit)
- Client APIs (TUICallKit)
- Server APIs (TUILiveKit)
- Error Codes (TUILiveKit)
- Release Notes（TUILiveKit）
- FAQs（TUILiveKit）
- Voice Chat Room (with UI)
- Overview (TUILiveKit)
- Activating the Service (TUILiveKit)
- Run Demo（TUILiveKit）
- Integration (TUILiveKit)
- Room List (TUILiveKit)
- Follow Anchors (TUILiveKit)
- Interactive Bullet Comments (TUILiveKit)
- Interactive Gifts (TUILiveKit)
- Gift Effects (TUILiveKit)
- Client APIs (TUICallKit)
- Server APIs (TUILiveKit)
- Error Codes (TUILiveKit)
- Release Notes（TUILiveKit）
- FAQs（TUILiveKit）
- Integration (No UI)
- SDK Download
- API Examples
- API Usage Guidelines
- API Reference Manual
- Advanced Features
- Relay to CDN
- Enabling Advanced Permission Control
- Push Media Stream into TRTC
- Testing Hardware Devices
- Testing Network Quality
- On-Cloud Recording
- Custom Capturing and Rendering
- Custom Audio Capturing and Playback
- Sending and Receiving Messages
- Event Callbacks
- Access Management
- Enable Watermark
- How to push stream to TRTC room with OBS WHIP
- Video Screenshot Upload
- Server APIs
- Console Guide
- Solution
- FAQs
- Legacy Documentation
- Protocols and Policies
- TRTC Policy
- Glossary
- Release Notes and Announcements
- Release Notes
- TRTC Live (TUILiveKit) Product Launch Announcement
- TRTC Conference Official Editions Launched
- The commercial version of Conference is coming soon
- Terms and Conditions Applicable to $9.9 Starter Package
- Rules for the "First Subscription $100 Discount" Promotion
- Announcement on the Start of Beta Testing for Multi-person Audio and Video Conference
- TRTC Call Official Editions Launched
- License Required for Video Playback in New Version of LiteAV SDK
- TRTC to Offer Monthly Packages
- Product Introduction
- Purchase Guide
- User Tutorial
- Free Demo
- Video Calling (Including UI)
- Overview (TUICallKit)
- Activate the Service（TUICallKit）
- Run Demo（TUICallKit）
- Integration (TUICallKit)
- Calls integration to Chat (TUICallKit)
- UI Customization (TUICallKit)
- Offline Call Push (TUICallKit)
- AI Noise Reduction (TUICallKit)
- Virtual Background (TUICallKit)
- On-Cloud Recording (TUICallKit)
- Additional Features（TUICallKit）
- Solution (TUICallKit)
- Server APIs (TUICallKit)
- Client APIs (TUICallKit)
- ErrorCode(TUICallKit)
- Release Notes (TUICallKit)
- FAQs(TUICallKit)
- Multi-Participant Conference (with UI)
- Overview（TUIRoomKit）
- Activate the Service (TUIRoomKit)
- Run Demo（TUIRoomKit）
- Integration（TUIRoomKit）
- Schedule a meeting (TUIRoomKit)
- In-meeting Call (TUIRoomKit)
- UI Customization（TUIRoomKit）
- Virtual Background (TUIRoomKit)
- Conference Control (TUIRoomKit)
- Cloud Recording (TUIRoomKit)
- AI Noise Reduction (TUIRoomKit)
- In-Conference Chat (TUIRoomKit)
- Robot Streaming (TUIRoomKit)
- Enhanced Features (TUIRoomKit)
- Client APIs (TUIRoomKit)
- Server APIs (TUIRoomKit)
- FAQs (TUIRoomKit)
- Error Code (TUIRoomKit)
- SDK Update Log (TUIRoomKit)
- Live Streaming (Including UI)
- Overview (TUILiveKit)
- Activating the Service (TUILiveKit)
- Run Demo（TUILiveKit）
- Integration (TUILiveKit)
- Customizable Interface (TUILiveKit)
- Room List (TUILiveKit)
- Follow Anchors (TUILiveKit)
- Anchor connection (TUILiveKit)
- Host Competition (TUILiveKit)
- Mic Connect (TUILiveKit)
- Interactive Bullet Comments (TUILiveKit)
- Interactive Gifts (TUILiveKit)
- Gift Effects (TUILiveKit)
- Beauty Effects (TUILiveKit)
- Client APIs (TUICallKit)
- Server APIs (TUILiveKit)
- Error Codes (TUILiveKit)
- Release Notes（TUILiveKit）
- FAQs（TUILiveKit）
- Voice Chat Room (with UI)
- Overview (TUILiveKit)
- Activating the Service (TUILiveKit)
- Run Demo（TUILiveKit）
- Integration (TUILiveKit)
- Room List (TUILiveKit)
- Follow Anchors (TUILiveKit)
- Interactive Bullet Comments (TUILiveKit)
- Interactive Gifts (TUILiveKit)
- Gift Effects (TUILiveKit)
- Client APIs (TUICallKit)
- Server APIs (TUILiveKit)
- Error Codes (TUILiveKit)
- Release Notes（TUILiveKit）
- FAQs（TUILiveKit）
- Integration (No UI)
- SDK Download
- API Examples
- API Usage Guidelines
- API Reference Manual
- Advanced Features
- Relay to CDN
- Enabling Advanced Permission Control
- Push Media Stream into TRTC
- Testing Hardware Devices
- Testing Network Quality
- On-Cloud Recording
- Custom Capturing and Rendering
- Custom Audio Capturing and Playback
- Sending and Receiving Messages
- Event Callbacks
- Access Management
- Enable Watermark
- How to push stream to TRTC room with OBS WHIP
- Video Screenshot Upload
- Server APIs
- Console Guide
- Solution
- FAQs
- Legacy Documentation
- Protocols and Policies
- TRTC Policy
- Glossary
This article describes how to use call status callbacks with the TUICallKit component.
Call State Monitoring
If your business requires monitoring call status, such as the start and end of a call, and other events during the call, you can refer to the following code:
import com.tencent.qcloud.tuikit.TUICommonDefineimport com.tencent.qcloud.tuikit.tuicallengine.TUICallDefineimport com.tencent.qcloud.tuikit.tuicallengine.TUICallEngineimport com.tencent.qcloud.tuikit.tuicallengine.TUICallObserverprivate val observer: TUICallObserver = object : TUICallObserver() {override fun onCallBegin(roomId: TUICommonDefine.RoomId?, callMediaType: TUICallDefine.MediaType?, callRole: TUICallDefine.Role?) {}override fun onCallEnd(roomId: TUICommonDefine.RoomId?, callMediaType: TUICallDefine.MediaType?, callRole: TUICallDefine.Role?, totalTime: Long) {}override fun onUserNetworkQualityChanged(networkQualityList: MutableList<TUICommonDefine.NetworkQualityInfo>?) {}}private fun initData() {TUICallEngine.createInstance(context).addObserver(observer)}
import com.tencent.qcloud.tuikit.TUICommonDefine;import com.tencent.qcloud.tuikit.tuicallengine.TUICallDefine;import com.tencent.qcloud.tuikit.tuicallengine.TUICallEngine;import com.tencent.qcloud.tuikit.tuicallengine.TUICallObserver;private TUICallObserver observer = new TUICallObserver() {@Overridepublic void onCallBegin(TUICommonDefine.RoomId roomId, TUICallDefine.MediaType callMediaType, TUICallDefine.Role callRole) {}@Overridepublic void onCallEnd(TUICommonDefine.RoomId roomId, TUICallDefine.MediaType callMediaType,TUICallDefine.Role callRole, long totalTime) {}@Overridepublic void onUserNetworkQualityChanged(List<TUICommonDefine.NetworkQualityInfo> networkQualityList) {}};private void initData(){TUICallEngine.createInstance(context).addObserver(observer);}
import TUICallEngineTUICallEngine.createInstance().addObserver(self)func onCallBegin(roomId: TUIRoomId, callMediaType: TUICallMediaType, callRole: TUICallRole) {}func onCallEnd(roomId: TUIRoomId, callMediaType: TUICallMediaType, callRole: TUICallRole, totalTime: Float) {}func onUserNetworkQualityChanged(networkQualityList: [TUINetworkQualityInfo]) {}
#import <TUICallEngine/TUICallEngine.h>[[TUICallEngine createInstance] addObserver:self];- (void)onCallBegin:(TUIRoomId *)roomId callMediaType:(TUICallMediaType)callMediaType callRole:(TUICallRole)callRole {}- (void)onCallEnd:(TUIRoomId *)roomId callMediaType:(TUICallMediaType)callMediaType callRole:(TUICallRole)callRole totalTime:(float)totalTime {}- (void)onUserNetworkQualityChanged:(NSArray<TUINetworkQualityInfo *> *)networkQualityList {}
import 'package:tencent_calls_engine/tencent_calls_engine.dart';TUICallObserver observer = TUICallObserver(onError: (int code, String message) {}, onCallBegin: (TUIRoomId roomId, TUICallMediaType callMediaType, TUICallRole callRole) {}, onCallEnd: (TUIRoomId roomId, TUICallMediaType callMediaType, TUICallRole callRole, double totalTime) {}, onUserNetworkQualityChanged: (List<TUINetworkQualityInfo> networkQualityList) {}, onCallReceived: (String callerId, List<String> calleeIdList, String groupId, TUICallMediaType callMediaType) {}))void addObserver() {TUICallEngine.instance.addObserver(observer);}
Note:
On the Android platform, when setting TUICallObserver to listen for callbacks, ensure that the class hosting the callback will not be cleared. For example, it is not recommended to add the observer in LoginActivity, as when LoginActivity is destroyed, the callback will also be cleared; it is suggested to observe in the application's Application class or the main application interface.
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