How to use expo-analytics-amplitude - 10 common examples

_openAddPlayer(league) {
    Amplitude.logEventWithProperties("OpenCreatePlayer", {
      leagueId: league.id
    });
    this.props.navigation.navigate("AddPlayer", {
      players: league.players,
      leagueId: league.id
    });
    setTimeout(() => this.setState({ selectedTab: "Table" }), 200);
  }

export function track(event: string, options?: TrackingOptions): void {
  initialize();
  const properties = normalizeTrackingOptions(options);

  if (properties) {
    Amplitude.logEventWithProperties(event, properties);
  } else {
    Amplitude.logEvent(event);
  }
}

_openLeague(leagueId, allLeagues) {
    if (this.props.navigation.isFocused()) {
      const league = allLeagues.find(league => league.id === leagueId);
      Amplitude.logEventWithProperties("OpenLeague", { leagueId });
      this.props.navigation.navigate("League", {
        leagueId,
        leagueTitle: league.title
      });
    }
  }

_openGame(game) {
    Amplitude.logEventWithProperties("OpenGame", {
      leagueId: this.props.leagueId,
      gameId: game.id
    });
    this.props.navigation.navigate("Game", {
      game,
      leagueId: this.props.leagueId
    });
  }

onPress: async () => {
                    await removeLeagueId({ variables: { leagueId } });
                    Amplitude.logEventWithProperties("RemoveLeague", {
                      leagueId
                    });
                    resolve(true);
                  }
                }

const wrappedAddLeagueId = async leagueId => {
            await addLeagueId({ leagueId });
            Amplitude.logEventWithProperties("AddLeagueFromQRCode", {
              leagueId
            });
            this.props.navigation.goBack();
          };
          let content;

_openPlayer(player) {
    const { leagueId } = this.props.leagueId;
    Amplitude.logEventWithProperties("OpenPlayer", {
      leagueId,
      playerId: player.id
    });
    this.props.navigation.navigate("Player", {
      player,
      leagueId
    });
  }

onPress: async () => {
              Amplitude.logEventWithProperties("AddLeagueFromLink", {
                leagueId
              });
              await this.props.addLeagueIdMutation({ variables: { leagueId } });
              this.props.openLeaguesList();
            }
          },

_shareLeague = () => {
    const { leagueId, leagueTitle } = this.props;
    Amplitude.logEventWithProperties("OpenShareLeague", {
      leagueId
    });
    this.props.navigation.navigate("ShareLeague", {
      leagueId,
      leagueTitle
    });
  };

constructor(props: {}) {
    super(props);

    Amplitude.initialize("31ef1b42450bb6c4372b30524c69b9a9");
    Amplitude.setUserId("1");
    Amplitude.setUserProperties({
      age: 42
    });
  }