CloudSearchActivity.java

package baidumapsdk.demo.cloud;

import com.baidu.mapapi.cloud.BoundSearchInfo;
import com.baidu.mapapi.cloud.CloudListener;
import com.baidu.mapapi.cloud.CloudManager;
import com.baidu.mapapi.cloud.CloudPoiInfo;
import com.baidu.mapapi.cloud.CloudRgcInfo;
import com.baidu.mapapi.cloud.CloudRgcResult;
import com.baidu.mapapi.cloud.CloudSearchResult;
import com.baidu.mapapi.cloud.DetailSearchInfo;
import com.baidu.mapapi.cloud.DetailSearchResult;
import com.baidu.mapapi.cloud.LocalSearchInfo;
import com.baidu.mapapi.cloud.NearbySearchInfo;
import com.baidu.mapapi.map.BaiduMap;
import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.MapStatusUpdate;
import com.baidu.mapapi.map.MapStatusUpdateFactory;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.Marker;
import com.baidu.mapapi.map.MarkerOptions;
import com.baidu.mapapi.map.OverlayOptions;
import com.baidu.mapapi.map.TextOptions;
import com.baidu.mapapi.model.LatLng;
import com.baidu.mapapi.model.LatLngBounds;
import com.baidu.mapapi.model.LatLngBounds.Builder;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Toast;
import baidumapsdk.demo.R;

public class CloudSearchActivity extends Activity implements CloudListener {

    private static final String LTAG = CloudSearchActivity.class.getSimpleName();
    private MapView mMapView;
    private BaiduMap mBaiduMap;

    @Override
    protected void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        setContentView(R.layout.activity_lbssearch);
        CloudManager.getInstance().init(CloudSearchActivity.this);
        mMapView = (MapView) findViewById(R.id.bmapView);
        mBaiduMap = mMapView.getMap();
        findViewById(R.id.regionSearch).setOnClickListener(
                new OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        LocalSearchInfo info = new LocalSearchInfo();
                        info.ak = "B266f735e43ab207ec152deff44fec8b";
                        info.geoTableId = 31869;
                        info.tags = "";
                        info.q = "天安门";
                        info.region = "北京市";
                        CloudManager.getInstance().localSearch(info);
                    }
                });
        findViewById(R.id.nearbySearch).setOnClickListener(
                new OnClickListener() {
                    public void onClick(View v) {
                        NearbySearchInfo info = new NearbySearchInfo();
                        info.ak = "D9ace96891048231e8777291cda45ca0";
                        info.geoTableId = 32038;
                        info.radius = 30000;
                        info.location = "116.403689,39.914957";
                        CloudManager.getInstance().nearbySearch(info);
                    }
                });

        findViewById(R.id.boundsSearch).setOnClickListener(
                new OnClickListener() {
                    public void onClick(View v) {
                        BoundSearchInfo info = new BoundSearchInfo();
                        info.ak = "B266f735e43ab207ec152deff44fec8b";
                        info.geoTableId = 31869;
                        info.q = "天安门";
                        info.bound = "116.401663,39.913961;116.406529,39.917396";
                        CloudManager.getInstance().boundSearch(info);
                    }
                });
        findViewById(R.id.detailsSearch).setOnClickListener(
                new OnClickListener() {
                    public void onClick(View v) {
                        DetailSearchInfo info = new DetailSearchInfo();
                        info.ak = "B266f735e43ab207ec152deff44fec8b";
                        info.geoTableId = 31869;
                        info.uid = 18622266;
                        CloudManager.getInstance().detailSearch(info);
                    }
                });
        findViewById(R.id.cloudRgc).setOnClickListener(
                new OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        CloudRgcInfo info = new CloudRgcInfo();
                        info.geoTableId = 145801;  //注：请开发者使用自己AK下的geo_table
                        info.location = "40.047699,116.313718";
                        CloudManager.getInstance().rgcSearch(info);
                    }
                }
        );
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        mMapView.onDestroy();
        CloudManager.getInstance().destroy();
    }

    @Override
    protected void onPause() {
        super.onPause();
        mMapView.onPause();
    }

    @Override
    protected void onResume() {
        super.onResume();
        mMapView.onResume();
    }

    public void onGetDetailSearchResult(DetailSearchResult result, int error) {
        if (result != null) {
            if (result.poiInfo != null) {
                Toast.makeText(CloudSearchActivity.this, result.poiInfo.title,
                        Toast.LENGTH_SHORT).show();
            } else {
                Toast.makeText(CloudSearchActivity.this,
                        "status:" + result.status, Toast.LENGTH_SHORT).show();
            }
        }
    }

    public void onGetSearchResult(CloudSearchResult result, int error) {
        if (result != null && result.poiList != null
                && result.poiList.size() > 0) {
            Log.d(LTAG, "onGetSearchResult, result length: " + result.poiList.size());
            mBaiduMap.clear();
            BitmapDescriptor bd = BitmapDescriptorFactory.fromResource(R.drawable.icon_gcoding);
            LatLng ll;
            LatLngBounds.Builder builder = new Builder();
            for (CloudPoiInfo info : result.poiList) {
                ll = new LatLng(info.latitude, info.longitude);
                OverlayOptions oo = new MarkerOptions().icon(bd).position(ll);
                mBaiduMap.addOverlay(oo);
                builder.include(ll);
            }
            LatLngBounds bounds = builder.build();
            MapStatusUpdate u = MapStatusUpdateFactory.newLatLngBounds(bounds);
            mBaiduMap.animateMapStatus(u);
        }
    }

    @Override
    public void onGetCloudRgcResult(CloudRgcResult result, int error) {
        if (result != null && error == 0) {
            if (result.status == 0 ) {
                BitmapDescriptor bd = BitmapDescriptorFactory.fromResource(R.drawable.icon_gcoding);
                mBaiduMap.clear();
                LatLng ll;
                LatLngBounds.Builder builder = new Builder();
                if (result.customPois != null && result.customPois.size() > 0) {
                    for (int i = 0; i < result.customPois.size(); i++ ) {
                        CloudPoiInfo info = result.customPois.get(i);
                        ll = new LatLng(info.latitude, info.longitude);
                        OverlayOptions oo = new MarkerOptions().icon(bd).position(ll);
                        mBaiduMap.addOverlay(oo);
                        TextOptions too = new TextOptions().text( info.title ).position(ll).bgColor(0xffff0000)
                               .fontSize(30);
                        mBaiduMap.addOverlay( too);
                        builder.include(ll);
                    }
                }



                OverlayOptions inOverlay = new MarkerOptions().icon(bd).position(result.location);
                Marker marker = (Marker) mBaiduMap.addOverlay(inOverlay);
                builder.include( result.location);
                TextOptions txo = new TextOptions().text( result.customLocationDescription ).position( result
                        .location ).bgColor(0xffff0000).fontSize(30);
                mBaiduMap.addOverlay( txo);


                LatLngBounds bounds = builder.build();
                MapStatusUpdate u = MapStatusUpdateFactory.newLatLngBounds(bounds);

                mBaiduMap.animateMapStatus(u);
            } else {
                Toast.makeText(CloudSearchActivity.this,
                        "status:" + result.status, Toast.LENGTH_SHORT).show();
            }
        }
    }
}