Ubudu Google Map Layout

Android library module that provides Google Map layout component with an API designed for handling Indoor Location use cases. API covers things like:

• position marker placing + style (color, size, halo color and radius)
• custom marker placing with tags for clean maintanance + style (color or bitmap, size)
• zones highlighing + style(fill color, stroke color)
• camera control (zoom, rotation, animate/not animate)
• paths drawing

How to use

Installing

Add Ubudu nexus repository url to your build.gradle file:

repositories {
	maven { url 'http://nexus.ubudu.com:8081/nexus/content/groups/public/' }
	// ...
}

Then add the following dependency:

dependencies {
    compile('com.ubudu.gmaps:maplayout:1.2.1@aar')
    // ...
}

Integration

Important! MapLayout uses the Google Maps Android API. It is mandatory to register the app project on the Google API Console and get a Google API key which can be then added to the app. More information of how to achieve this can be found here.

Google Maps API key must be specified in the mobile app's manifest as a meta-data:

<meta-data
	android:name="com.google.android.maps.v2.API_KEY"
	android:value="AIzaSyC30GXjc8Mep_tPYglfzA0UXBM5UYdUmmU" />

The UI component to be placed in the layout xml file:

<com.ubudu.gmaps.MapLayout
    android:id="@+id/map"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

To initialize the layout object in the mobile application's code call the following in your fragment's onViewCreated or in your onCreate of your activity:

mMapLayout.init(getContext());

To handle events coming from the map layout a listener interface has to be implemented:

mMapLayout.setEventListener(new MapLayout.EventListener() {

	@Override
	public void onMapReady() {
		// called when map layout is ready to handle API calls
	}
	
	@Override
	public void onZoneClicked(Zone zone, Polygon polygon) {
		Log.i(TAG,"Polygon clicked: "+zone.getName()+", polygon id: "+polygon.getId());
	}
	
	@Override
	public void onMarkerClicked(com.ubudu.gmaps.model.Marker marker, Marker googleMarker) {
		Log.i(TAG, "Marker clicked: " + marker.getTitle() + ", tag: " + marker.getTags());
	}
	
});

Sample API calls:

    // zone example
    ArrayList<LatLng> sampleZoneCoordinatesList = new ArrayList<>();
    sampleZoneCoordinatesList.add(new LatLng(52.200766, 21.024592));
    sampleZoneCoordinatesList.add(new LatLng(52.200872, 21.026395));
    sampleZoneCoordinatesList.add(new LatLng(52.201608, 21.027189));
    sampleZoneCoordinatesList.add(new LatLng(52.202134, 21.026052));
    sampleZoneCoordinatesList.add(new LatLng(52.201450, 21.024185));
    // normal and highlighted map layout's zone options will be used for appearance
    mMapLayout.addZone("sample zone 1",sampleZoneCoordinatesList);

.

    // sample custom marker
    mMapLayout.addMarker("test_markers", new LatLng(52.200682, 21.024481)
            , "test marker 2");

.

    // setup location marker options
    mMapLayout.setLocationMarkerOptionsStrategy(new MarkerOptionsStrategy()
            .setNormalMarkerOptions(MarkerOptionsFactory
                    .circleWithHaloMarkerOptions(15, "#4285F4", 100, "#304235F4")));

.

    // mark location
    mMapLayout.markLocation(new LatLng(52.201214, 21.025923));

.

    // update the camera
    mMapLayout.updateCamera(true);

More use examples can be found in the sample app's MapFragment class source.