Maps SDK for Android Utility Library

Description

This open-source library contains utilities that are useful for a wide
range of applications using the Google Maps SDK for Android.

• Marker animation - animates a marker from one position to another
• Marker clustering — handles the display of a large number of points
• Marker icons — display text on your Markers
• Heatmaps — display a large number of points as a heat map
• Import KML — displays KML data on the map
• Import GeoJSON — displays and styles GeoJSON data on the map
• Polyline encoding and decoding — compact encoding for paths,
  interoperability with Maps API web services
• Spherical geometry — for example: computeDistance, computeHeading,
  computeArea
• Street View metadata — checks if a Street View panorama exists at a given location

You can also find Kotlin extensions for this library in Maps Android KTX.

Requirements

• Android API level 21+
• Sign up with Google Maps Platform
• A Google Maps Platform project with the Maps SDK for Android enabled

• An API key associated with the project above … follow the API key instructions if you’re new to the process

Installation

dependencies {
    // Utilities for Maps SDK for Android (requires Google Play Services)
    // You do not need to add a separate dependency for the Maps SDK for Android
    // since this library builds in the compatible version of the Maps SDK.
    implementation 'com.google.maps.android:android-maps-utils:3.14.0'

    // Optionally add the Kotlin Extensions (KTX) for full Kotlin language support
    // See latest version at https://github.com/googlemaps/android-maps-ktx
    // implementation 'com.google.maps.android:maps-utils-ktx:<latest-version>'
}

Sample App

This repository includes a sample app that illustrates the use of this library.

To run the demo app, ensure you’ve met the requirements above then:

1. Clone the repository
2. Add a file local.properties in the root project (this file should NOT be under version control to protect your API key)
3. Add a single line to local.properties that looks like MAPS_API_KEY=YOUR_API_KEY, where YOUR_API_KEY is the API key you obtained earlier
4. Build and run the debug variant for the Maps SDK for Android version

Documentation

See the documentation for a full list of classes and their methods.

Full guides for using the utilities are published in
Google Maps Platform documentation.

Usage

Marker utilities

• Marker animation source, sample code
• Marker clustering source, guide
• Advanced Markers clustering source, sample code
• Marker icons source, sample code

StreetViewUtils.fetchStreetViewData(LatLng(8.1425918, 11.5386121), BuildConfig.MAPS_API_KEY,Source.DEFAULT)

Contributing

Contributions are welcome and encouraged! If you’d like to contribute, send us a pull request and refer to our code of conduct and contributing guide.

Terms of Service

This library uses Google Maps Platform services. Use of Google Maps Platform services through this library is subject to the Google Maps Platform Terms of Service.

This library is not a Google Maps Platform Core Service. Therefore, the Google Maps Platform Terms of Service (e.g. Technical Support Services, Service Level Agreements, and Deprecation Policy) do not apply to the code in this library.

Support

This library is offered via an open source license. It is not governed by the Google Maps Platform Support [Technical Support Services Guidelines, the SLA, or the Deprecation Policy. However, any Google Maps Platform services used by the library remain subject to the Google Maps Platform Terms of Service.

This library adheres to semantic versioning to indicate when backwards-incompatible changes are introduced. Accordingly, while the library is in version 0.x, backwards-incompatible changes may be introduced at any time.

If you find a bug, or have a feature request, please file an issue on GitHub. If you would like to get answers to technical questions from other Google Maps Platform developers, ask through one of our developer community channels. If you’d like to contribute, please check the contributing guide.

You can also discuss this library on our Discord server.