Examples with LatLng com.amap.api.maps2d.model.LatLng used on opensource projects

Example 1 with LatLng

use of com.amap.api.maps2d.model.LatLng in project summer-android by cn-cerc.

the class ClockInActivity method onLocationChanged.

@Override
public void onLocationChanged(AMapLocation aMapLocation) {
    if (mListener != null && aMapLocation != null) {
        if (aMapLocation != null && aMapLocation.getErrorCode() == 0) {
            if (isFirstLoc) {
                CameraPosition LUJIAZUI = new CameraPosition.Builder().target(new LatLng(aMapLocation.getLatitude(), aMapLocation.getLongitude())).zoom(17).bearing(0).tilt(45).build();
                aMap.animateCamera(CameraUpdateFactory.newCameraPosition(LUJIAZUI));
                isFirstLoc = false;
            }
            // 显示系统小蓝点
            mListener.onLocationChanged(aMapLocation);
            NowLocation = aMapLocation;
            myLaLn = new LatLng(aMapLocation.getLatitude(), aMapLocation.getLongitude());
            Log.i("Location", aMapLocation.getLatitude() + "::::" + aMapLocation.getLongitude());
            if (markerOption == null) {
                String address = NowLocation.getProvince() + NowLocation.getCity() + NowLocation.getDistrict() + NowLocation.getStreet() + NowLocation.getStreetNum() + NowLocation.getAoiName();
                text_address.setText(address);
                latLngSign = myLaLn;
                markerOption = new MarkerOptions().icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_AZURE)).position(new LatLng(aMapLocation.getLatitude(), aMapLocation.getLongitude())).draggable(true);
            }
        } else {
            String errText = "定位失败," + aMapLocation.getErrorCode() + ": " + aMapLocation.getErrorInfo();
            Log.e("AmapErr", errText);
            ActivityCompat.requestPermissions(ClockInActivity.this, new String[] { Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION }, 0x67);
        }
    }
}

Example 2 with LatLng

use of com.amap.api.maps2d.model.LatLng in project summer-android by cn-cerc.

the class ClockInActivity method setUpMap.

private void setUpMap() {
    aMap.setMapType(3);
    // 设置定位监听
    aMap.setLocationSource(this);
    // 设置默认定位按钮是否显示
    aMap.getUiSettings().setMyLocationButtonEnabled(true);
    // 设置为true表示显示定位层并可触发定位，false表示隐藏定位层并不可触发定位，默认是false
    aMap.setMyLocationEnabled(true);
    // 设置定位的类型为定位模式 ，可以由定位、跟随或地图根据面向方向旋转几种
    aMap.setMyLocationType(1);
    CameraPosition LUJIAZUI = new CameraPosition.Builder().target(new LatLng(22.579652, 113.861323)).zoom(17).bearing(0).tilt(45).build();
    aMap.animateCamera(CameraUpdateFactory.newCameraPosition(LUJIAZUI));
    setupLocationStyle();
    aMap.setOnMapClickListener(this);
    aMap.moveCamera(CameraUpdateFactory.zoomTo(18));
    geocoderSearch = new GeocodeSearch(this);
    geocoderSearch.setOnGeocodeSearchListener(this);
    progDialog = new ProgressDialog(this);
}

Example 3 with LatLng

use of com.amap.api.maps2d.model.LatLng in project summer-android by cn-cerc.

the class AMapUtil method convertArrList.

/**
 * 把集合体的LatLonPoint转化为集合体的LatLng
 */
public static ArrayList<LatLng> convertArrList(List<LatLonPoint> shapes) {
    ArrayList<LatLng> lineShapes = new ArrayList<LatLng>();
    for (LatLonPoint point : shapes) {
        LatLng latLngTemp = AMapUtil.convertToLatLng(point);
        lineShapes.add(latLngTemp);
    }
    return lineShapes;
}

Example 4 with LatLng

use of com.amap.api.maps2d.model.LatLng in project KL2 by jweihao.

the class GaoDeActivity method initListener.

private void initListener() {
    // 监测地图画面的移动
    mAMap.setOnCameraChangeListener(new AMap.OnCameraChangeListener() {

        @Override
        public void onCameraChangeFinish(CameraPosition cameraPosition) {
            if (null != location && null != cameraPosition && isSearchData) {
                mIvLocation.setImageResource(R.mipmap.location_gps_black);
                zoom = cameraPosition.zoom;
                if (null != mSelectByListMarker) {
                    mSelectByListMarker.setVisible(false);
                }
                getAddressInfoByLatLong(cameraPosition.target.latitude, cameraPosition.target.longitude);
                startTransAnimator();
            // doSearchQuery(true, "", location.getCity(), new LatLonPoint(cameraPosition.target.latitude, cameraPosition.target.longitude));
            }
            if (!isSearchData) {
                isSearchData = true;
            }
        }

        @Override
        public void onCameraChange(CameraPosition cameraPosition) {
        }
    });
    // 设置触摸地图监听器
    mAMap.setOnMapClickListener(new AMap.OnMapClickListener() {

        @Override
        public void onMapClick(LatLng latLng) {
            isSearchData = true;
        }
    });
    // Poi搜索监听器
    mOnPoiSearchListener = new onPoiSearchLintener();
    // 逆地址搜索监听器
    mOnGeocodeSearchListener = new GeocodeSearch.OnGeocodeSearchListener() {

        @Override
        public void onRegeocodeSearched(RegeocodeResult regeocodeResult, int i) {
            if (i == 1000) {
                if (regeocodeResult != null) {
                    userSelectPoiItem = DataConversionUtils.changeToPoiItem(regeocodeResult);
                    if (null != mList) {
                        mList.clear();
                    }
                    mList.addAll(regeocodeResult.getRegeocodeAddress().getPois());
                    if (null != userSelectPoiItem) {
                        mList.add(0, userSelectPoiItem);
                    }
                    mAddressAdapter.setList(mList);
                    mRecyclerView.smoothScrollToPosition(0);
                }
            }
        }

        @Override
        public void onGeocodeSearched(GeocodeResult geocodeResult, int i) {
        }
    };
    // gps定位监听器
    mAMapLocationListener = new AMapLocationListener() {

        @Override
        public void onLocationChanged(AMapLocation loc) {
            try {
                if (null != loc) {
                    stopLocation();
                    if (loc.getErrorCode() == 0) {
                        // 可在其中解析amapLocation获取相应内容。
                        location = loc;
                        SPUtils.putString(GaoDeActivity.this, DatasKey.LOCATION_INFO, gson.toJson(location));
                        doWhenLocationSucess();
                    } else {
                        // 定位失败时，可通过ErrCode（错误码）信息来确定失败的原因，errInfo是错误信息，详见错误码表。
                        Log.e("AmapError", "location Error, ErrCode:" + loc.getErrorCode() + ", errInfo:" + loc.getErrorInfo());
                    }
                }
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        }
    };
    // recycleview列表监听器
    mAddressAdapter.setOnItemClickLisenter(new OnItemClickLisenter() {

        @Override
        public void onItemClick(int position) {
            try {
                isSearchData = false;
                mIvLocation.setImageResource(R.mipmap.location_gps_black);
                moveMapCamera(mList.get(position).getLatLonPoint().getLatitude(), mList.get(position).getLatLonPoint().getLongitude());
                refleshSelectByListMark(mList.get(position).getLatLonPoint().getLatitude(), mList.get(position).getLatLonPoint().getLongitude());
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        }
    });
    // 控件点击监听器
    mOnClickListener = new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            switch(view.getId()) {
                case R.id.iv_back:
                    finish();
                    break;
                case R.id.iv_search:
                    // Toast.makeText(MainActivity.this, "搜索", Toast.LENGTH_SHORT).show();
                    startActivityForResult(new Intent(GaoDeActivity.this, SearchActivity.class), SEARCHREQUESTCODE);
                    break;
                case R.id.iv_location:
                    // Toast.makeText(MainActivity.this, "定位", Toast.LENGTH_SHORT).show();
                    mIvLocation.setImageResource(R.mipmap.location_gps_green);
                    if (null != mSelectByListMarker) {
                        mSelectByListMarker.setVisible(false);
                    }
                    if (null == location) {
                        startLocation();
                    } else {
                        doWhenLocationSucess();
                    }
                    break;
                case R.id.bt_send:
                    if (null != mList && 0 < mList.size() && null != mAddressAdapter) {
                        int position = mAddressAdapter.getSelectPositon();
                        if (position < 0) {
                            position = 0;
                        } else if (position > mList.size()) {
                            position = mList.size();
                        }
                        PoiItem poiItem = mList.get(position);
                        Toast.makeText(GaoDeActivity.this, "发送：" + poiItem.getTitle() + "  " + poiItem.getSnippet() + "  " + "纬度：" + poiItem.getLatLonPoint().getLatitude() + "  " + "经度：" + poiItem.getLatLonPoint().getLongitude(), Toast.LENGTH_SHORT).show();
                    }
                    break;
                default:
                    break;
            }
        }
    };
    mIvBack.setOnClickListener(mOnClickListener);
    mIvSearch.setOnClickListener(mOnClickListener);
    mIvLocation.setOnClickListener(mOnClickListener);
    mBtSend.setOnClickListener(mOnClickListener);
}

Example 5 with LatLng

use of com.amap.api.maps2d.model.LatLng in project KL2 by jweihao.

the class GaoDeActivity method refleshLocationMark.

/**
 * 刷新地图标志物gps定位位置
 *
 * @param latitude
 * @param longitude
 */
private void refleshLocationMark(double latitude, double longitude) {
    if (mLocationGpsMarker == null) {
        mLocationGpsMarker = mAMap.addMarker(new MarkerOptions().position(new LatLng(latitude, longitude)).icon(BitmapDescriptorFactory.fromBitmap(BitmapFactory.decodeResource(getResources(), R.mipmap.location_blue))).draggable(true));
    }
    mLocationGpsMarker.setPosition(new LatLng(latitude, longitude));
    mAMap.invalidate();
}