【问题标题】:Cluster Marker Click Event Android集群标记点击事件 Android
【发布时间】:2015-12-28 07:12:43
【问题描述】:
我正在使用utils library 中提供的 Google Maps Marker Clustering。单击集群时,不会调用下面的onClusterClick 方法。有Cluster click event吗?
@Override
public boolean onClusterClick(Cluster<MyItem> cluster)
{
return true;
}
【问题讨论】:
标签:
cluster-computing
marker
【解决方案1】:
你需要在之前添加这一行:
map.setOnMarkerClickListener(yourClusterManager);
【解决方案2】:
这是实现您的要求的方法,即单击集群或集群项目。
mapSupportFragment.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(GoogleMap googleMap) {
mMap = googleMap; //(Here mMap is my GoogleMap object declared & was initialized).
// Initialize the manager with the context and the map.
mClusterManager = new ClusterManager<AppClusterItem>(MFragmentActivity.this, mMap);
mClusterManager.setRenderer(new MyCustomRender(MFragmentActivity.this, mMap, mClusterManager));
// Here which I used is my custom rendering class
// Point the map's listeners at the listeners implemented by the cluster manager.
mMap.setOnCameraChangeListener(mClusterManager);
mMap.setOnMarkerClickListener(mClusterManager);
mClusterManager.setOnClusterClickListener(new ClusterManager.OnClusterClickListener<AppClusterItem>() {
@Override
public boolean onClusterClick(Cluster<AppClusterItem> cluster) {
Log.e("I clicked @ ", "Cluster which consumes whole list of ClusterItems");
return false;
}
});
mClusterManager.setOnClusterItemClickListener(new ClusterManager.OnClusterItemClickListener<AppClusterItem>() {
@Override
public boolean onClusterItemClick(AppClusterItem item) {
Log.e("I clicked @ ", "Cluster Item");
return false;
}
});
}
});
然后,此解决方案将不允许您使用 GoogleMap.setOnMarkerClickListener 方法,因此,you can read this answer。
【解决方案3】:
可能为时已晚,但如果有人想知道:
只需在 CkusterManger 上设置 OnClusterItemClcikListener :
mClusterManager.setOnClusterItemClickListener(this);
然后让你类实现 ClusterManager.OnClusterItemClickListener
activity a implements ClusterManager.OnClusterItemClickListener ....
然后最后调用
@Override
public boolean onClusterItemClick(ClusterItem clusterItem) {
Toast.makeText(getActivity(), "clciked", Toast.LENGTH_SHORT).show();
return true;
}