百度地图 v3.5搜索功能，和地图缩放按钮更改样式

标签：android   百度地图   

        //设置是否显示缩放控件
        mMapView.showZoomControls(false);

           case R.id.minus_sign:
                float zoomLevel = mBaiduMap.getMapStatus().zoom;
                if(zoomLevel>4){
                    mBaiduMap.setMapStatus(MapStatusUpdateFactory.zoomOut());
                    minus_sign.setEnabled(true);
                    plus_sign.setEnabled(true);
                }else{
                    minus_sign.setEnabled(false);
                    Toast.makeText(MainMap.this, "已经缩至最小！", Toast.LENGTH_SHORT).show();
                }
                break;
            case R.id.plus_sign:
                float zoomLeve2 = mBaiduMap.getMapStatus().zoom;
                if(zoomLeve2<=18){
                    mBaiduMap.setMapStatus(MapStatusUpdateFactory.zoomIn());
                    plus_sign.setEnabled(true);
                    minus_sign.setEnabled(true);
                }else{
                    Toast.makeText(MainMap.this, "已经放至最大！", Toast.LENGTH_SHORT).show();
                    plus_sign.setEnabled(false);
                }
                break;

public class PoiSearchActivity extends Activity implements
        OnGetPoiSearchResultListener, OnGetSuggestionResultListener {
    private PoiSearch mPoiSearch = null;

       //创建检索POI实例
        mPoiSearch = PoiSearch.newInstance();
        //设置POI检索监听者
        mPoiSearch.setOnGetPoiSearchResultListener(this);

  //发起检索请求
                            mPoiSearch.searchInCity((new PoiCitySearchOption())
                                    .city(myCity)
                                    .keyword(editData)
                                    .pageNum(datai++));

   @Override
    protected void onDestroy() {
        mPoiSearch.destroy();
        super.onDestroy();
    }
    @Override
    public void onGetPoiResult(PoiResult poiResult) {
        if (poiResult == null
                || poiResult.error == SearchResult.ERRORNO.RESULT_NOT_FOUND) {
            Toast.makeText(PoiSearchActivity.this, "未找到结果", Toast.LENGTH_LONG)
                    .show();
            return;
        }
        if (poiResult.error == SearchResult.ERRORNO.NO_ERROR) {
            for (int i=0;i<poiResult.getAllPoi().size();i++) {
                pio=new Pioinfo();
                pio.setName(poiResult.getAllPoi().get(i).name);
                pio.setAddress(poiResult.getAllPoi().get(i).address);
                pio.setLocation(poiResult.getAllPoi().get(i).location);
                mList.add(pio);
            }
            stopProgressDialog();
            dataAdapter.notifyDataSetChanged();
            return;
        }
        if (poiResult.error == SearchResult.ERRORNO.AMBIGUOUS_KEYWORD) {

            // 当输入关键字在本市没有找到，但在其他城市找到时，返回包含该关键字信息的城市列表
            String strInfo = "在";
            for (CityInfo cityInfo : poiResult.getSuggestCityList()) {
                strInfo += cityInfo.city;
                strInfo += ",";
            }
            strInfo += "找到结果";
            Toast.makeText(PoiSearchActivity.this, strInfo, Toast.LENGTH_LONG)
                    .show();
        }
    }

百度地图 v3.5搜索功能，和地图缩放按钮更改样式

标签：android   百度地图   

原文地址：http://blog.csdn.net/sinat_23134455/article/details/48136859