Android Question GoogleMaps: Ignoring event: mapfragment1_ready

eurojam · Jul 6, 2016

For some unkown reasons sometimes I get the message in the logs "Ignoring event: mapfragment1_ready" (Release mode). In that case any action between the user and the google map leeds to an error: java.lang.RuntimeException: Object should first be initialized (GoogleMap).
The mapfragment is added with the designer as a custom type, the B4A Version is 6.00.
Any hints or help is very appreciated

best
stefan

Erel · Jul 6, 2016

Are you able to reproduce it with the example project: https://www.b4x.com/android/forum/threads/google-maps.63930/ ?

eurojam · Jul 7, 2016

No, the example works perfect without the ignore message - so I have to check my code again...thank you Erel

eurojam · Oct 28, 2016

No I didn't get that solved, as I mentioned, this happens sometimes, I guess that this something asynchronous between the map_ready event and the google response.

Best
Stefan

Serdar K. · Dec 21, 2016

Sorry, No, that was not it. The issue came up again.
But still once it worked.

Serdar K. said:
The issue is coming up when you put gmap object in "Process_Globals" instead of "Globals".

I found the solution as adding another reference object as :

B4X:

Sub Process_Globals Dim gmapglobal As GoogleMap end sub

and updating it when i get gmap.

B4X:

... gmap = MapFragment2.GetMap gmapglobal = gmap ...

to use from other activities. I am not sure that i get the location correct then, but it works :

B4X:

... vSurveyLat = Main.gmapglobal.MyLocation.Latitude vSurveyLon = Main.gmapglobal.MyLocation.Longitude ...

Serdar K. · Dec 21, 2016

I think i have found it this time.
I had a call :

B4X:

If flgLogInShown= False Then
            CallLoginScreen
        flgLogInShown=True
    End If

which was actually closing the form and opening login activity (i think before map initialized completely).

You can check the "pause"s and "resume"s of your activities.

I changed it to :

B4X:

If flgLogInShown= False Then
       CallSubDelayed(Me,"CallLoginScreen")
     flgLogInShown=True
   End If

Now it seems OK. If i find anything additional, i will let you know.

Android Question GoogleMaps: Ignoring event: mapfragment1_ready

eurojam

Well-Known Member

Erel

B4X founder

eurojam

Well-Known Member

eurojam

Well-Known Member

Serdar K.

Member

Serdar K.

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Android Question GoogleMaps: Ignoring event: mapfragment1_ready

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