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Description:

google maps flutter android

google_maps_flutter_android #

The Android implementation of google_maps_flutter.
Usage #
This package is endorsed, which means you can simply use
google_maps_flutter normally. This package will be automatically included in
your app when you do, so you do not need to add it to your pubspec.yaml.
However, if you import this package to use any of its APIs directly, you
should add it to your pubspec.yaml as usual.
Display Mode #
This plugin supports two different platform view display modes. The default
display mode is subject to change in the future, and will not be considered a
breaking change, so if you want to ensure a specific mode you can set it
explicitly:

import 'package:google_maps_flutter_android/google_maps_flutter_android.dart';
import 'package:google_maps_flutter_platform_interface/google_maps_flutter_platform_interface.dart';

void main() {
// Require Hybrid Composition mode on Android.
final GoogleMapsFlutterPlatform mapsImplementation =
GoogleMapsFlutterPlatform.instance;
if (mapsImplementation is GoogleMapsFlutterAndroid) {
// Force Hybrid Composition mode.
mapsImplementation.useAndroidViewSurface = true;
}
// ···
}
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Texture Layer Hybrid Composition #
This is the the current default mode and corresponds to useAndroidViewSurface = false.
This mode is more performant than Hybrid Composition and we recommend that you use this mode.
Hybrid Composition #
This mode is available for backwards compatability and corresponds to useAndroidViewSurface = true.
We do not recommend its use as it is less performant than Texture Layer Hybrid Composition and
certain flutter rendering effects are not supported.
If you require this mode for correctness, please file a bug so we can investigate and fix
the issue in the TLHC mode.
Map renderer #
This plugin supports the option to request a specific map renderer.
The renderer must be requested before creating GoogleMap instances, as the renderer can be initialized only once per application context.

AndroidMapRenderer mapRenderer = AndroidMapRenderer.platformDefault;
// ···
final GoogleMapsFlutterPlatform mapsImplementation =
GoogleMapsFlutterPlatform.instance;
if (mapsImplementation is GoogleMapsFlutterAndroid) {
WidgetsFlutterBinding.ensureInitialized();
mapRenderer = await mapsImplementation
.initializeWithRenderer(AndroidMapRenderer.latest);
}
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AndroidMapRenderer.platformDefault corresponds to AndroidMapRenderer.latest.
You are not guaranteed to get the requested renderer. For example, on emulators without
Google Play the latest renderer will not be available and the legacy renderer will always be used.
WARNING: AndroidMapRenderer.legacy is known to crash apps and is no longer supported by the Google Maps team
and therefore cannot be supported by the Flutter team.
Supported Heatmap Options #

Field
Supported

Heatmap.dissipating
x

Heatmap.maxIntensity
✓

Heatmap.minimumZoomIntensity
x

Heatmap.maximumZoomIntensity
x

HeatmapGradient.colorMapSize
✓