Port google_maps_flutter to use AndroidView for embedding the map.

[amirh]

This change adds a GoogleMap widget which shows a map as part of the widget tree.
Each map uses a dedicated method channel named 'plugins.flutter.io/google_maps_$id',
The Java GoogleMapsController class now extends PlatformView, and is the
Java endpoint of the per map method channel.

This change disables the plugin on iOS until we have an inlining solution
for iOS.

flutter/flutter#73

[bparrishMines]

LGTM

[amirh]

Thanks for the review, will land on green.

[tiagofalves]

So i have tried out the example in plugins/google_maps_flutter and ran into some errors,

error: no interface expected here
error: incompatible types: GoogleMapFactory cannot be converted to PlatformViewFactory

anyone managed to run this cleanly?

[amirh]

This uses features that are currently only available on the Flutter master channel.

…

On Fri, Aug 31, 2018, 2:04 AM tiagofalves ***@***.***> wrote: So i have tried out the example in plugins/google_maps_flutter and ran into some errors, error: no interface expected here error: incompatible types: GoogleMapFactory cannot be converted to PlatformViewFactory anyone managed to run this cleanly? — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub <#743 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AA-gdXVUstEuI5NQDtMwSiDCaFyTSaolks5uWPwZgaJpZM4WOZp9> .

[tiagofalves]

Thanks for the heads up

[tiagofalves]

Hi @amirh, got another issue. When i use a map in a tab the map controller doesn't seem to be receiving the swipe commands... Is there any way of overlapping the map controller on the tab controller that i am unware of? This is not a big issue, its just something i came across...

[amirh]

Check the example in #755

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On Sat, Sep 1, 2018, 2:57 AM tiagofalves ***@***.***> wrote: Hi @amirh <https://github.com/amirh>, got another issue. When i use a map in a tab the map controller doesn't seem to be receiving the swipe commands... Is there any way of overlapping the map controller on the tab controller that i am unware of? This is not a big issue, its just something i came across... — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#743 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AA-gdU5MEoFcpDxGur8psvitXmbOh4B7ks5uWlntgaJpZM4WOZp9> .

[gerryhigh]

@tiagofalves Make sure you are doing like in the example of using navigatorObservers https://github.com/flutter/plugins/blob/master/packages/google_maps_flutter/example/lib/main.dart (IMO not that practical since it requires you to create your widget in advance) or else do something like activating and deactivating the overlays. I have an example here: https://github.com/gerryhigh/Flutter-Google-Maps-Demo/blob/master/lib/venues.dart