tencent cloud

private TUICallObserver observer = new TUICallObserver() {
    @Override
    public void onCallBegin(TUICommonDefine.RoomId roomId, TUICallDefine.MediaType callMediaType, TUICallDefine.Role callRole) {
    }
    public void onCallEnd(TUICommonDefine.RoomId roomId, TUICallDefine.MediaType callMediaType,TUICallDefine.Role callRole, long totalTime) {
    }
    public void onUserNetworkQualityChanged(List<TUICommonDefine.NetworkQualityInfo> networkQualityList) {
    }
};

private void initData(){
    TUICallEngine.createInstance(context).addObserver(observer);
}

import TUICallEngine

TUICallEngine.createInstance().addObserver(self)

public func onCallBegin(roomId: TUIRoomId, callMediaType: TUICallMediaType, callRole: TUICallRole) {

}
public func onCallEnd(roomId: TUIRoomId, callMediaType: TUICallMediaType, callRole: TUICallRole, totalTime: Float) {

}
public 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 {

}

TUICallObserver observer = TUICallObserver(
    onError: (int code, String message) {
      // Your callback handling logic    
    }, onCallBegin: (TUIRoomId roomId, TUICallMediaType callMediaType, TUICallRole callRole) {
      // Your callback handling logic    
    }, onCallEnd: (TUIRoomId roomId, TUICallMediaType callMediaType, TUICallRole callRole, double totalTime) {  
      // Your callback handling logic    
    },, onUserNetworkQualityChanged: (List<TUINetworkQualityInfo> networkQualityList) {
      // Your callback handling logic    
    }, onCallReceived: (String callerId, List<String> calleeIdList, String groupId, TUICallMediaType callMediaType) {
      // Your callback handling logic    
    }
    …
))

TUICallEngine.instance.addObserver(observer);