Maps Compose Snippets

GoogleMapAnimate.kt

// Copyright 2022 Google LLC.	
// SPDX-License-Identifier: Apache-2.0

val singapore = LatLng(1.35, 103.87)
val cameraPositionState = rememberCameraPositionState {
   position = CameraPosition.fromLatLngZoom(singapore, 11f)
}
Box(Modifier.fillMaxSize()) {
   GoogleMap(
       modifier = Modifier.matchParentSize(),
       cameraPositionState = cameraPositionState
   )
   val coroutineScope = rememberCoroutineScope()
   Button(onClick = {
       coroutineScope.launch {
           cameraPositionState.animate(
               CameraUpdateFactory.zoomIn()
           )
       }
   }) {
       Text(text = "Zoom in")
   }
}

GoogleMapMarker.kt

// Copyright 2022 Google LLC.	
// SPDX-License-Identifier: Apache-2.0

GoogleMap(modifier = Modifier.fillMaxSize()) {
  Marker(
    state = MarkerState(LatLng(1.35, 103.87)),
    title = "Marker in Singapore",
    onClick = { Log.d("Marker", "Marker was clicked") }
  )
}

GoogleMapProperties.kt

// Copyright 2022 Google LLC.	
// SPDX-License-Identifier: Apache-2.0

GoogleMap(
  properties = MapProperties(isBuildingEnabled = true)
  // …
)

GoogleMapTheme.kt

// Copyright 2022 Google LLC.	
// SPDX-License-Identifier: Apache-2.0

MyAppTheme {
   GoogleMap(
       //…
   ) {
       Circle(
           center = singapore,
           fillColor = MaterialTheme.colors.primary
       )
   }
}

GoogleMapUiSettings.kt

// Copyright 2022 Google LLC.	
// SPDX-License-Identifier: Apache-2.0

GoogleMap(
  uiSettings = MapUiSettings(compassEnabled = false, mapToolbarEnabled = true)
  // …
)