iOS Question Google maps draw route

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Apr 5, 2016

• #2

There is no such feature in the mobile SDK.

 

Upvote 0

Alberto SN

Member

Licensed User

• Apr 5, 2016

• #3

Thanks Erel

 

Upvote 0

marcick

Well-Known Member

Licensed User

Longtime User

• Apr 7, 2016

• #4

you can make an http request, elaborate the JSON responce and create a polyline.

B4X:

Dim RequestUrl As StringBuilder
RequestUrl.Initialize
RequestUrl.Append("http://maps.googleapis.com/maps/api/directions/json?origin=" & FromLatitude & "," & From.Longitude & "&destination=" & To.Latitude & "," & To.Longitude & "&sensor=false&region=it")
Dim HttpRequest1 As HttpRequest
HttpRequest1.InitializeGet(RequestUrl.ToString)
HttpClient1.Execute(HttpRequest1, 1)

 

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Apr 7, 2016

• #5

Don't use HttpClient. Use iHttpUtils2. It is easier and also cross platform.

 

Upvote 0

marcick

Well-Known Member

Licensed User

Longtime User

• Apr 7, 2016

• #6

I'll have a look, thanks.
Actually it works with HttpClient, do you suggest to modify the code with iHttpUtils2 or just to keep this in mind for the future ?

 

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Apr 7, 2016

• #7

It was a general recommendation.

 

Upvote 0

Alberto SN

Member

Licensed User

• Apr 8, 2016

• #8

Thank you so much, I`ll try it

 

Upvote 0