如何添加信息窗口在Android的聚类标记？

问题描述

我提到这个谷歌地图Android版。我想显示的信息窗口的图像在android的所有标记。

I referred this google map for android . i want show info window with image for all markers in android.

推荐答案

MyItem类

import com.google.android.gms.maps.model.LatLng;
import com.google.maps.android.clustering.ClusterItem;

public class MyItem implements ClusterItem {

private LatLng mPosition;
private String mLatitude = "";
private String mStoreLogo = "";
private String mLongitude = "";

@Override
public LatLng getPosition() {
    return mPosition;
}

public void setPosition(LatLng mPosition) {
    this.mPosition = mPosition;
}

public LatLng getmPosition() {
    return mPosition;
}

public void setmPosition(LatLng mPosition) {
    this.mPosition = mPosition;
}


public String getmLatitude() {
    return mLatitude;
}

public void setmLatitude(String mLatitude) {
    this.mLatitude = mLatitude;
}

public String getmLongitude() {
    return mLongitude;
}

public void setmLongitude(String mLongitude) {
    this.mLongitude = mLongitude;
}

public String getmStoreLogo() {
    return mStoreLogo;
}

public void setmStoreLogo(String mStoreLogo) {
    this.mStoreLogo = mStoreLogo;
}

}

YourActivity类：

YourActivity Class :

public class Map extends FragmentActivity implements
        ClusterManager.OnClusterClickListener<MyItem>,
        ClusterManager.OnClusterInfoWindowClickListener<MyItem>,
        ClusterManager.OnClusterItemClickListener<MyItem>,
        ClusterManager.OnClusterItemInfoWindowClickListener<MyItem> {


    private ClusterManager<MyItem> mClusterManager;
    private Cluster<MyItem> clickedCluster;
    private MyItem clickedClusterItem;


        @SuppressWarnings("unchecked")
    @Override
    protected void onCreate(Bundle arg0) {
        // TODO Auto-generated method stub
        super.onCreate(arg0);
        setContentView(R.layout.map_view);

    try {

          // Initializing Map from XML :

            GooglePlayServicesUtil.isGooglePlayServicesAvailable(Map.this);
            SupportMapFragment mapFrag = (SupportMapFragment) getSupportFragmentManager()
                    .findFragmentById(R.id.mMapView);

            mMapView = mapFrag.getMap();
            mMapView.setMapType(GoogleMap.MAP_TYPE_NORMAL);
            mMapView.getUiSettings().setZoomControlsEnabled(true);
            mMapView.getUiSettings().setCompassEnabled(true);
            mMapView.getUiSettings().setMyLocationButtonEnabled(true);
            mMapView.getUiSettings().setRotateGesturesEnabled(true);
            mMapView.getUiSettings().setScrollGesturesEnabled(true);
            mMapView.getUiSettings().setTiltGesturesEnabled(true);
            mMapView.getUiSettings().setZoomGesturesEnabled(true);
            mMapView.setMyLocationEnabled(true);

        } catch (Exception e) {
            mMapFrame.setVisibility(View.GONE);
            Utils.displayToast("Your device doesn't support Google Map",
                    Map.this);
        }

   // Creating cluster manager object.

    mClusterManager = new ClusterManager<MyItem>(Map.this, mMapView);
        mMapView.setOnCameraChangeListener(mClusterManager);
        mClusterManager.setRenderer(new MyClusterRenderer(Map.this, mMapView,
                mClusterManager));

        mMapView.setOnInfoWindowClickListener(mClusterManager);
        mMapView.setInfoWindowAdapter(mClusterManager.getMarkerManager());
        mClusterManager.getClusterMarkerCollection().setOnInfoWindowAdapter(
                new MyCustomAdapterForClusters());
        mClusterManager.getMarkerCollection().setOnInfoWindowAdapter(
                new MyCustomAdapterForItems());
        mMapView.setOnMarkerClickListener(mClusterManager);
        mClusterManager.setOnClusterClickListener(this);
        mClusterManager.setOnClusterInfoWindowClickListener(this);
        mClusterManager.setOnClusterItemClickListener(this);
        mClusterManager.setOnClusterItemInfoWindowClickListener(this);

        mClusterManager
                .setOnClusterClickListener(new OnClusterClickListener<MyItem>() {
                    @Override
                    public boolean onClusterClick(Cluster<MyItem> cluster) {
                        clickedCluster = cluster;
                        return false;
                    }
                });

        mClusterManager
                .setOnClusterItemClickListener(new OnClusterItemClickListener<MyItem>() {
                    @Override
                    public boolean onClusterItemClick(MyItem item) {
                        clickedClusterItem = item;
                        return false;
                    }
                });

        Adding Objects to the Cluster.    

        mClusterManager.addItem(mItemData);
                        mMapView.animateCamera(CameraUpdateFactory
                                .newLatLngZoom(mLatLng, 7));
        mClusterManager.cluster();
}




    class MyClusterRenderer extends DefaultClusterRenderer<MyItem> {

        public MyClusterRenderer(Context context, GoogleMap map,
                ClusterManager<MyItem> clusterManager) {
            super(context, map, clusterManager);
        }

        @Override
        protected void onBeforeClusterItemRendered(MyItem item,
                MarkerOptions markerOptions) {
            super.onBeforeClusterItemRendered(item, markerOptions);
        }

        @Override
        protected void onClusterItemRendered(MyItem clusterItem, Marker marker) {
            super.onClusterItemRendered(clusterItem, marker);
        }
    }

    // Custom adapter info view :

    public class MyCustomAdapterForItems implements InfoWindowAdapter {

        private final View myContentsView;

        MyCustomAdapterForItems() {
            myContentsView = getLayoutInflater().inflate(
                    R.layout.map_info_window_dialog, null);
        }

        @Override
        public View getInfoContents(Marker marker) {
            return null;
        }

        @Override
        public View getInfoWindow(Marker marker) {
            // TODO Auto-generated method stub


            TextView tvTitle = ((TextView) myContentsView
                    .findViewById(R.id.txtHeader));
            TextView tvSnippet = ((TextView) myContentsView
                    .findViewById(R.id.txtAddress));

            tvTitle.setTypeface(mTyFaceKreonBold);
            tvSnippet.setTypeface(mTyFaceKreonBold);
            if (clickedClusterItem != null) {
                tvTitle.setText(clickedClusterItem.getmStoreName());
                tvSnippet.setText(clickedClusterItem.getmAddressOne());

            }
            return myContentsView;
        }
    }
     // class for Main Clusters.    

    public class MyCustomAdapterForClusters implements InfoWindowAdapter {

        private final View myContentsView;

        MyCustomAdapterForClusters() {
            myContentsView = getLayoutInflater().inflate(
                    R.layout.map_info_window_dialog, null);
        }

        @Override
        public View getInfoContents(Marker marker) {
            return null;
        }

        @Override
        public View getInfoWindow(Marker marker) {
            // TODO Auto-generated method stub


            TextView tvTitle = ((TextView) myContentsView
                    .findViewById(R.id.txtHeader));
            TextView tvSnippet = ((TextView) myContentsView
                    .findViewById(R.id.txtAddress));
            tvSnippet.setVisibility(View.GONE);
            tvTitle.setTypeface(mTyFaceKreonBold);
            tvSnippet.setTypeface(mTyFaceKreonBold);


            if (clickedCluster != null) {
                tvTitle.setText(String
                        .valueOf(clickedCluster.getItems().size())
                        + " more offers available");
            }
            return myContentsView;
        }
    }

    @Override
    public void onClusterItemInfoWindowClick(MyItem item) {
        // TODO Auto-generated method stub

        Intent intent = new Intent(Map.this,NextActivity.class);
        intent.putExtra("mLatitude", item.getmLatitude());
        intent.putExtra("mLongitude", item.getmLongitude());

        startActivity(intent);
        finish();
    }

    @Override
    public boolean onClusterItemClick(MyItem item) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public void onClusterInfoWindowClick(Cluster<MyItem> cluster) {
        // TODO Auto-generated method stub
    }

    @Override
    public boolean onClusterClick(Cluster<MyItem> cluster) {
        // TODO Auto-generated method stub
        return false;
    }
  }
  }

在code是自我解释。 Hooe你已经添加的集群图书馆和谷歌播放服务lib添加到您的构建路径。请让我知道如果您有任何疑问。

The code is self explanatory. Hooe you had added the cluster library and google play services lib to your build path. Please let me know if you have any queries.

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