All Implemented Interfaces:

com.google.android.gms.maps.GoogleMap.OnCameraIdleListener , com.google.android.gms.maps.GoogleMap.OnInfoWindowClickListener , com.google.android.gms.maps.GoogleMap.OnMarkerClickListener
```
public class ClusterManager<T extends ClusterItem>
 implements GoogleMap.OnCameraIdleListener, GoogleMap.OnMarkerClickListener, GoogleMap.OnInfoWindowClickListener
                    
```
Groups many items on a map based on zoom level.
ClusterManager should be added to the map as an:
- com.google.android.gms.maps.GoogleMap.OnCameraIdleListener
- com.google.android.gms.maps.GoogleMap.OnMarkerClickListener

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public interface`	`ClusterManager.OnClusterClickListener`	Called when a Cluster is clicked.
`public interface`	`ClusterManager.OnClusterInfoWindowClickListener`	Called when a Cluster's Info Window is clicked.
`public interface`	`ClusterManager.OnClusterInfoWindowLongClickListener`	Called when a Cluster's Info Window is long clicked.
`public interface`	`ClusterManager.OnClusterItemClickListener`	Called when an individual ClusterItem is clicked.
`public interface`	`ClusterManager.OnClusterItemInfoWindowClickListener`	Called when an individual ClusterItem's Info Window is clicked.
`public interface`	`ClusterManager.OnClusterItemInfoWindowLongClickListener`	Called when an individual ClusterItem's Info Window is long clicked.

Field Summary

Fields
Modifier and Type	Field	Description
`private final MarkerManager.Collection`	`markerCollection`
`private final MarkerManager.Collection`	`clusterMarkerCollection`
`private ClusterRenderer<T>`	`renderer`
`private Algorithm<T>`	`algorithm`
`private final MarkerManager`	`markerManager`

Constructor Summary

Constructors
Constructor	Description
`ClusterManager(Context context, GoogleMap mMap, MarkerManager markerManager)`
`ClusterManager(Context context, GoogleMap mMap)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final MarkerManager.Collection`	`getMarkerCollection()`
`final MarkerManager.Collection`	`getClusterMarkerCollection()`
`ClusterRenderer<T>`	`getRenderer()`
`Unit`	`setRenderer(ClusterRenderer<T> renderer)`
`Algorithm<T>`	`getAlgorithm()`
`Unit`	`setAlgorithm(Algorithm<T> algorithm)`
`final MarkerManager`	`getMarkerManager()`
`Unit`	`setAlgorithm(ScreenBasedAlgorithm<T> algorithm)`
`Unit`	`setAnimation(Boolean animate)`
`Unit`	`clearItems()`	Removes all items from the cluster manager.
`Boolean`	`addItems(Collection<T> items)`	Adds items to clusters.
`Boolean`	`addItem(T myItem)`	Adds an item to a cluster.
`Unit`	`diff(Collection<T> add, Collection<T> remove, Collection<T> modify)`
`Boolean`	`removeItems(Collection<T> items)`	Removes items from clusters.
`Boolean`	`removeItem(T item)`	Removes an item from clusters.
`Boolean`	`updateItem(T item)`	Updates an item in clusters.
`Unit`	`cluster()`	Force a re-cluster on the map.
`Unit`	`onCameraIdle()`	Might re-cluster.
`Boolean`	`onMarkerClick(Marker marker)`
`Unit`	`onInfoWindowClick(Marker marker)`
`Unit`	`setOnClusterClickListener(ClusterManager.OnClusterClickListener<T> listener)`	Sets a callback that's invoked when a Cluster is tapped.
`Unit`	`setOnClusterInfoWindowClickListener(ClusterManager.OnClusterInfoWindowClickListener<T> listener)`	Sets a callback that's invoked when a Cluster info window is tapped.
`Unit`	`setOnClusterInfoWindowLongClickListener(ClusterManager.OnClusterInfoWindowLongClickListener<T> listener)`	Sets a callback that's invoked when a Cluster info window is long-pressed.
`Unit`	`setOnClusterItemClickListener(ClusterManager.OnClusterItemClickListener<T> listener)`	Sets a callback that's invoked when an individual ClusterItem is tapped.
`Unit`	`setOnClusterItemInfoWindowClickListener(ClusterManager.OnClusterItemInfoWindowClickListener<T> listener)`	Sets a callback that's invoked when an individual ClusterItem's Info Window is tapped.
`Unit`	`setOnClusterItemInfoWindowLongClickListener(ClusterManager.OnClusterItemInfoWindowLongClickListener<T> listener)`	Sets a callback that's invoked when an individual ClusterItem's Info Window is long-pressed.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ClusterManager
```
ClusterManager(Context context, GoogleMap mMap, MarkerManager markerManager)
```
  - ClusterManager
```
ClusterManager(Context context, GoogleMap mMap)
```
- Method Detail
  - getMarkerCollection
```
 final MarkerManager.Collection getMarkerCollection()
```
  - getClusterMarkerCollection
```
 final MarkerManager.Collection getClusterMarkerCollection()
```
  - getRenderer
```
 ClusterRenderer<T> getRenderer()
```
  - setRenderer
```
 Unit setRenderer(ClusterRenderer<T> renderer)
```
  - getAlgorithm
```
 Algorithm<T> getAlgorithm()
```
  - setAlgorithm
```
 Unit setAlgorithm(Algorithm<T> algorithm)
```
  - getMarkerManager
```
 final MarkerManager getMarkerManager()
```
  - setAlgorithm
```
 Unit setAlgorithm(ScreenBasedAlgorithm<T> algorithm)
```
  - setAnimation
```
 Unit setAnimation(Boolean animate)
```
  - clearItems
```
 Unit clearItems()
```
    Removes all items from the cluster manager. After calling this method you must invoke .cluster for the map to be cleared.
  - addItems
```
 Boolean addItems(Collection<T> items)
```
    Adds items to clusters. After calling this method you must invoke .cluster for the state of the clusters to be updated on the map.
    
    Parameters:
    
    items - items to add to clusters
    
    Returns:
    
    true if the cluster manager contents changed as a result of the call
  - addItem
```
 Boolean addItem(T myItem)
```
    Adds an item to a cluster. After calling this method you must invoke .cluster for the state of the clusters to be updated on the map.
    
    Parameters:
    
    myItem - item to add to clusters
    
    Returns:
    
    true if the cluster manager contents changed as a result of the call
  - diff
```
 Unit diff(Collection<T> add, Collection<T> remove, Collection<T> modify)
```
  - removeItems
```
 Boolean removeItems(Collection<T> items)
```
    Removes items from clusters. After calling this method you must invoke .cluster for the state of the clusters to be updated on the map.
    
    Parameters:
    
    items - items to remove from clusters
    
    Returns:
    
    true if the cluster manager contents changed as a result of the call
  - removeItem
```
 Boolean removeItem(T item)
```
    Removes an item from clusters. After calling this method you must invoke .cluster for the state of the clusters to be updated on the map.
    
    Parameters:
    
    item - item to remove from clusters
    
    Returns:
    
    true if the item was removed from the cluster manager as a result of this call
  - updateItem
```
 Boolean updateItem(T item)
```
    Updates an item in clusters. After calling this method you must invoke .cluster for the state of the clusters to be updated on the map.
    
    Parameters:
    
    item - item to update in clusters
    
    Returns:
    
    true if the item was updated in the cluster manager, false if the item is not contained within the cluster manager and the cluster manager contents are unchanged
  - cluster
```
 Unit cluster()
```
    Force a re-cluster on the map. You should call this after adding, removing, updating, or clearing item(s).
  - onCameraIdle
```
 Unit onCameraIdle()
```
    Might re-cluster.
  - onMarkerClick
```
 Boolean onMarkerClick(Marker marker)
```
  - onInfoWindowClick
```
 Unit onInfoWindowClick(Marker marker)
```
  - setOnClusterClickListener
```
 Unit setOnClusterClickListener(ClusterManager.OnClusterClickListener<T> listener)
```
    Sets a callback that's invoked when a Cluster is tapped. Note: For this listener to function, the ClusterManager must be added as a click listener to the map.
  - setOnClusterInfoWindowClickListener
```
 Unit setOnClusterInfoWindowClickListener(ClusterManager.OnClusterInfoWindowClickListener<T> listener)
```
    Sets a callback that's invoked when a Cluster info window is tapped. Note: For this listener to function, the ClusterManager must be added as a info window click listener to the map.
  - setOnClusterInfoWindowLongClickListener
```
 Unit setOnClusterInfoWindowLongClickListener(ClusterManager.OnClusterInfoWindowLongClickListener<T> listener)
```
    Sets a callback that's invoked when a Cluster info window is long-pressed. Note: For this listener to function, the ClusterManager must be added as a info window click listener to the map.
  - setOnClusterItemClickListener
```
 Unit setOnClusterItemClickListener(ClusterManager.OnClusterItemClickListener<T> listener)
```
    Sets a callback that's invoked when an individual ClusterItem is tapped. Note: For this listener to function, the ClusterManager must be added as a click listener to the map.
  - setOnClusterItemInfoWindowClickListener
```
 Unit setOnClusterItemInfoWindowClickListener(ClusterManager.OnClusterItemInfoWindowClickListener<T> listener)
```
    Sets a callback that's invoked when an individual ClusterItem's Info Window is tapped. Note: For this listener to function, the ClusterManager must be added as a info window click listener to the map.
  - setOnClusterItemInfoWindowLongClickListener
```
 Unit setOnClusterItemInfoWindowLongClickListener(ClusterManager.OnClusterItemInfoWindowLongClickListener<T> listener)
```
    Sets a callback that's invoked when an individual ClusterItem's Info Window is long-pressed. Note: For this listener to function, the ClusterManager must be added as a info window click listener to the map.

Class ClusterManager

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ClusterManager

ClusterManager

Method Detail

getMarkerCollection

getClusterMarkerCollection

getRenderer

setRenderer

getAlgorithm

setAlgorithm

getMarkerManager

setAlgorithm

setAnimation

clearItems

addItems

addItem

diff

removeItems

removeItem

updateItem

cluster

onCameraIdle

onMarkerClick

onInfoWindowClick

setOnClusterClickListener

setOnClusterInfoWindowClickListener

setOnClusterInfoWindowLongClickListener

setOnClusterItemClickListener

setOnClusterItemInfoWindowClickListener

setOnClusterItemInfoWindowLongClickListener