如何监听指定Ability的生命周期变化？

function onAbilityCreateCallback(data: UIAbility) {
console.info(`onAbilityCreateCallback, data: ${JSON.stringify(data)}`);
}

let monitor: AbilityDelegatorRegistry.AbilityMonitor = {
abilityName: 'abilityname',
moduleName: "moduleName",
onAbilityCreate: onAbilityCreateCallback
}

let abilityDelegator: AbilityDelegatorRegistry.AbilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
abilityDelegator.addAbilityMonitor(monitor, (error : BusinessError) => {
if (error) {
console.error(`addAbilityMonitor fail, error: ${JSON.stringify(error)}`);
}
});