B4X

Get Task Lists

See more Google Tasks Examples

Demonstrates how to download the Google task lists. B4X

Dim success As Boolean = False

'  This example requires the Chilkat API to have been previously unlocked.
'  See Global Unlock Sample for sample code.

'  Get the previously obtained access token.
'  See Get Google Tasks Access Token.

Dim fac As ChilkatFileAccess
fac.Initialize
Dim accessToken As String = fac.ReadEntireTextFile("qa_data/tokens/googleTasks.txt", "utf-8")
If fac.LastMethodSuccess = False Then
    Log(fac.LastErrorText)
    Return
End If


Dim http As ChilkatHttp
http.Initialize("http")

http.AuthToken = accessToken

Dim resp As ChilkatHttpResponse
resp.Initialize
success = http.HttpNoBody("GET", "https://www.googleapis.com/tasks/v1/users/@me/lists", resp)
If success = False Then
    Log(http.LastErrorText)
    Return
End If


'  Show the response body.
Log(resp.BodyStr)

'  Examine the response status code.
Log("response status code: " & resp.StatusCode)

'  Use this online tool to generate parsing code from sample JSON: 
'  Generate Parsing Code from JSON

Dim kind As String
Dim etag As String
Dim i As Int
Dim count_i As Int
Dim id As String
Dim title As String
Dim updated As String
Dim selfLink As String

Dim json As ChilkatJsonObject
json.Initialize
json.Load(resp.BodyStr)

kind = json.StringOf("kind")
etag = json.StringOf("etag")
i = 0
count_i = json.SizeOfArray("items")
Do While i < count_i
    json.I = i
    kind = json.StringOf("items[i].kind")
    id = json.StringOf("items[i].id")
    title = json.StringOf("items[i].title")
    updated = json.StringOf("items[i].updated")
    selfLink = json.StringOf("items[i].selfLink")
    i = i + 1
Loop

'  Sample response:

'  {
'   "kind": "tasks#taskLists",
'   "etag": "\"84_7Cubo3y98GMV9bE3zQclHxhc/cv_AS-HUP96xJ9bgP8Y2B8WGSpM\"",
'   "items": [
'    {
'     "kind": "tasks#taskList",
'     "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6MDow",
'     "title": "My Tasks",
'     "updated": "2019-04-04T17:42:52.000Z",
'     "selfLink": "https://www.googleapis.com/tasks/v1/users/@me/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6MDow"
'    },
'    {
'     "kind": "tasks#taskList",
'     "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6MzE3OTUxODY4OTU1MTEwMDow",
'     "title": "ccc",
'     "updated": "2019-04-04T17:15:19.000Z",
'     "selfLink": "https://www.googleapis.com/tasks/v1/users/@me/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6MzE3OTUxODY4OTU1MTEwMDow"
'    },
'    {
'     "kind": "tasks#taskList",
'     "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NDQ0NTA4MDYyNTY3OTEzMzow",
'     "title": "bbb",
'     "updated": "2019-04-04T17:15:02.000Z",
'     "selfLink": "https://www.googleapis.com/tasks/v1/users/@me/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NDQ0NTA4MDYyNTY3OTEzMzow"
'    },
'    {
'     "kind": "tasks#taskList",
'     "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow",
'     "title": "aaa",
'     "updated": "2019-04-04T17:13:17.000Z",
'     "selfLink": "https://www.googleapis.com/tasks/v1/users/@me/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow"
'    }
'   ]
'  }
'  
'  response status code: 200