feat: Map controller basics

app/src/main/java/eu/ztsh/garmin/mapbox/MapControl.kt

@@ -0,0 +1,32 @@
+package eu.ztsh.garmin.mapbox
+
+import android.content.res.Resources
+import android.util.Log
+import com.mapbox.maps.EdgeInsets
+import com.mapbox.maps.MapView
+import com.mapbox.maps.plugin.viewport.data.FollowPuckViewportStateBearing
+import com.mapbox.maps.plugin.viewport.data.FollowPuckViewportStateOptions
+import com.mapbox.maps.plugin.viewport.state.FollowPuckViewportState
+import com.mapbox.maps.plugin.viewport.viewport
+
+class MapControl(private val mapView: MapView, private val resources: Resources) {
+
+    fun follow() {
+        val viewportPlugin = mapView.viewport
+        // transition to followPuckViewportState with default transition
+        val followPuckViewportState: FollowPuckViewportState = viewportPlugin.makeFollowPuckViewportState(
+            FollowPuckViewportStateOptions.Builder()
+//                .bearing(FollowPuckViewportStateBearing.Constant(0.0))
+                .padding(EdgeInsets(200.0 * resources.displayMetrics.density, 0.0, 0.0, 0.0))
+                .build()
+        )
+        val immediateTransition = viewportPlugin.makeImmediateViewportTransition()
+        viewportPlugin.transitionTo(followPuckViewportState, immediateTransition) { success ->
+            Log.d(TAG, "follow: $success")
+        }
+    }
+
+    companion object {
+        const val TAG = "MAPCTRL"
+    }
+}