import
{ insightIntent, InsightIntentExecutor }
from
'@kit.AbilityKit'
;
import
{ window }
from
'@kit.ArkUI'
;
import
{ BusinessError }
from
'@kit.BasicServicesKit'
;
/
*
*
*
意图调用样例
*
/
export default
class
InsightIntentExecutorImpl extends InsightIntentExecutor {
private static readonly VIEW_TRAVEL_GUIDES
=
'ViewTravelGuides'
;
/
*
*
*
override 执行前台UIAbility意图
*
*
@param name 意图名称
*
@param param 意图参数
*
@param pageLoader 窗口
*
@returns 意图调用结果
*
/
onExecuteInUIAbilityForegroundMode(name: string, param: Record<string,
Object
>, pageLoader: window.WindowStage):
Promise<insightIntent.ExecuteResult> {
/
/
根据意图名称分发处理逻辑
switch (name) {
case InsightIntentExecutorImpl.VIEW_TRAVEL_GUIDES:
return
this.viewTravelGuides(param, pageLoader);
default:
break
;
}
return
Promise.resolve({
code:
-
1
,
result: {
message:
'unknown intent'
}
} as insightIntent.ExecuteResult)
}
/
*
*
*
实现调用查看旅游攻略功能
*
*
@param param 意图参数
*
@param pageLoader 窗口
*
/
private viewTravelGuides(param: Record<string,
Object
>, pageLoader: window.WindowStage): Promise<insightIntent.ExecuteResult> {
return
new Promise((resolve, reject)
=
> {
/
/
TODO 实现意图调用,loadContent的入参为旅游攻略落地页路径,例如:pages
/
TravelGuidePage
pageLoader.loadContent(
'pages/TravelGuidePage'
)
.then(()
=
> {
let entityId: string
=
(param.items as Array<
object
>)?.[
0
]?.[
'entityId'
];
/
/
TODO 调用成功的情况,此处可以打印日志
resolve({
code:
0
,
result: {
message:
'Intent execute succeed'
}
});
})
.catch((err: BusinessError)
=
> {
/
/
TODO 调用失败的情况
resolve({
code:
-
1
,
result: {
message:
'Intent execute failed'
}
})
});
})
}
}