如何获取当前位置的详细街道名称?
How to get the detailed street name of current location?
按照https://bixbydevelopers.com/dev/docs/dev-guide/developers/library.geo上的例子,我可以得到一个viv.geo.GeoPoint,但是它只包含经度和纬度,我如何得到更详细的信息,比如街道名称?
input (myPoint) {
type (geo.GeoPoint)
min (Required) max (One)
default-init {
intent {
goal: geo.GeoPoint
route: geo.CurrentLocation
}
}
}
有两种方法:
- 如果只想渲染细节,可以使用库默认值对话框,虽然调试器没有显示 reverseGeo 属性,它会正确显示。考虑这个简单的 result-view:
result-view {
match: MyGeoPoint(this)
message: template ("I am at [#{value(this)}]")
}
这是模拟器结果
- reverseGeo是viv.geo.GeoPoint的lazy-sourced属性,下面的代码是如何访问它的例子。有关此主题的更多信息,可以单击 here
action (GetMyPoint) {
description (debug for current GPS location)
type (Search)
collect {
input (myPoint) {
type (geo.GeoPoint)
min (Required) max (One)
default-init {
intent {
goal: geo.GeoPoint
route: geo.CurrentLocation
}
}
}
computed-input (address) {
type (geo.Address)
min (Required) max (One)
compute {
intent {
goal: geo.Address
value: $expr(myPoint.reverseGeo)
}
}
}
}
output (MyGeoPoint) {
evaluate {
$expr(myPoint)
}
}
}
现在调试器上显示了 reverseGeo
按照https://bixbydevelopers.com/dev/docs/dev-guide/developers/library.geo上的例子,我可以得到一个viv.geo.GeoPoint,但是它只包含经度和纬度,我如何得到更详细的信息,比如街道名称?
input (myPoint) {
type (geo.GeoPoint)
min (Required) max (One)
default-init {
intent {
goal: geo.GeoPoint
route: geo.CurrentLocation
}
}
}
有两种方法:
- 如果只想渲染细节,可以使用库默认值对话框,虽然调试器没有显示 reverseGeo 属性,它会正确显示。考虑这个简单的 result-view:
result-view {
match: MyGeoPoint(this)
message: template ("I am at [#{value(this)}]")
}
这是模拟器结果
- reverseGeo是viv.geo.GeoPoint的lazy-sourced属性,下面的代码是如何访问它的例子。有关此主题的更多信息,可以单击 here
action (GetMyPoint) {
description (debug for current GPS location)
type (Search)
collect {
input (myPoint) {
type (geo.GeoPoint)
min (Required) max (One)
default-init {
intent {
goal: geo.GeoPoint
route: geo.CurrentLocation
}
}
}
computed-input (address) {
type (geo.Address)
min (Required) max (One)
compute {
intent {
goal: geo.Address
value: $expr(myPoint.reverseGeo)
}
}
}
}
output (MyGeoPoint) {
evaluate {
$expr(myPoint)
}
}
}
现在调试器上显示了 reverseGeo