监听账户和网络状态
OneKey provider 会发出一些事件,你可以监听已连接账户或网络的变化,并更新 Web 应用的状态。
添加事件监听器
// accountsChanged
const onAccountsChanged = (payload) => {
const accountId = payload?.accounts?.[0]?.accountId || '';
console.log('onAccountsChanged', accountId);
}
provider.on('accountsChanged', onAccountsChanged);
// networkChanged
const onNetworkChanged = (payload) => {
console.log('onNetworkChanged', payload.networkId);
}
provider.on('networkChanged', onNetworkChanged);移除事件监听器
另外,当你完成监听后不要忘记移除监听器(例如在 React 组件卸载时):
provider.off('accountsChanged', onAccountsChanged);
provider.off('networkChanged', onNetworkChanged);Last updated on