Add iOS integration

[tobrun]

Original issue mapbox/flutter-mapbox-gl#61.

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Current repository state only supports building a flutter plugin to be run on Android. We need to integrate repo link on the iOS side, a WIP implementation lives in https://github.com/Fontinalis/flunama.

cc @Fontinalis @yoavrofe

[andrea689]

If I can switch the ios part to swift, I can help you..

[tobrun]

@andrea689 go ahead, afaik no limitations on using kotlin or swift!

[andrea689]

List of methods to implement

Flutter to iOS

• map#waitForMap
• map#update
• camera#move
• camera#animate
• marker#add
• marker#update
• marker#remove

iOS to Flutter

• camera#onMoveStarted
• infoWindow#onTap
• camera#onMove
• camera#onIdle

[yoavrofe]

Hi Andrea!

On the Android branch we're using code ported from the Google Maps Flutter plugin. They have an iOS implementation, which I think should be quite easy to modify, even though it uses (the somewhat infamous) Objective-C.

What do you think about it?

[andrea689]

For me is much simplest convert Java to Swift that understand and modify Objective-C.
In this way, we also maintain a correlation between this two parts, in fact I named Swift files with the same name of Java files.

[tobrun]

An initial integration has landed in #18, thank you for picking this up @andrea689. We should start ticking out missing features for it. Closing this issue as resolved by #18