/** 实现左右滑动切换校区 */
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
float zoom = 17;
if (e1.getX() - e2.getX() > 100) {
if (flag < position_schoolLatLngs.length - 1) {
flag++;
} else {
flag = 0;
}
this.flipper.setInAnimation(
AnimationUtils.loadAnimation(this.getActivity(), R.anim.push_left_in));
this.flipper.setOutAnimation(
AnimationUtils.loadAnimation(this.getActivity(), R.anim.push_left_out));
} else if (e1.getX() - e2.getX() < -100) {
if (flag > 0) {
flag--;
} else {
flag = position_schoolLatLngs.length - 1;
}
this.flipper.setInAnimation(
AnimationUtils.loadAnimation(this.getActivity(), R.anim.push_right_in));
this.flipper.setOutAnimation(
AnimationUtils.loadAnimation(this.getActivity(), R.anim.push_right_out));
}
mMap.clear();
loadMap(flag + 2, true);
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(position_schoolLatLngs[flag], zoom));
this.flipper.setDisplayedChild(flag);
return false;
}
/** 判断当前位置位于哪个校区 */
private void judge_position() {
if (mLocation.getLatitude() < 36.648152
&& mLocation.getLongitude() > 117.068195
&& mLocation.getLatitude() > 36.642666
&& mLocation.getLongitude() < 117.080217) {
flag = 2; // 燕山校区
} else if (mLocation.getLatitude() < 36.66187
&& mLocation.getLongitude() > 117.501132
&& mLocation.getLatitude() > 36.651857
&& mLocation.getLongitude() < 117.520319) {
flag = 0; // 明水校区
} else if (mLocation.getLatitude() < 36.674867
&& mLocation.getLongitude() > 117.370944
&& mLocation.getLatitude() > 36.665148
&& mLocation.getLongitude() < 117.380147) {
flag = 1; // 圣井校区
} else if (mLocation.getLatitude() < 36.631209
&& mLocation.getLongitude() > 117.019616
&& mLocation.getLatitude() > 36.619802
&& mLocation.getLongitude() < 117.026629) {
flag = 3; // 舜耕校区
}
mMap.clear();
this.flipper.setDisplayedChild(flag);
mMap.animateCamera(
CameraUpdateFactory.newLatLngZoom(position_schoolLatLngs[flag], zoom_current));
startTextView.setText(null);
endTextView.setText(null);
isClickStart = true;
isClickTarget = false;
loadMap(flag + 2, true);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(EUExUtil.getResLayoutID("plugin_uexgaodemap_basic_layout"));
/*
* 设置离线地图存储目录，在下载离线地图或初始化地图设置;
* 使用过程中可自行设置, 若自行设置了离线地图存储的路径，
* 则需要在离线地图下载和使用地图页面都进行路径设置
* */
// Demo中为了其他界面可以使用下载的离线地图，使用默认位置存储，屏蔽了自定义设置
// MapsInitializer.sdcardDir =OffLineMapUtils.getSdCacheDir(this);
Intent intent = getIntent();
mListener = (OnCallBackListener) intent.getSerializableExtra("callback");
mContent = (FrameLayout) findViewById(EUExUtil.getResIdID("plugin_uexgaodemap_bg_content"));
mButtons = new HashMap<String, CustomButtonBean>();
mapView = (MapView) findViewById(EUExUtil.getResIdID("plugin_uexgaodemap_basic_map"));
mapView.onCreate(savedInstanceState); // 此方法必须重写
init();
aMap.setOnMapLoadedListener(this);
aMap.setOnMapClickListener(this);
aMap.setOnMapLongClickListener(this);
mCenter = intent.getDoubleArrayExtra(JsConst.LATLNG);
markerMgr = new GaodeMapMarkerMgr(this, aMap, mListener, mOverlays);
overlayMgr = new GaodeMapOverlayMgr(this, aMap, mListener, mOverlays);
aMap.setOnMarkerClickListener(markerMgr);
aMap.setOnInfoWindowClickListener(markerMgr);
}
/** 建立地图 */
private void setUpMap() {
aMap.setLocationSource(this); // 设置定位监听
aMap.getUiSettings().setMyLocationButtonEnabled(true); // 设置默认定位按钮是否显示
aMap.setMyLocationEnabled(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
// 设置定位的类型为定位模式：定位（AMap.LOCATION_TYPE_LOCATE）、跟随（AMap.LOCATION_TYPE_MAP_FOLLOW）
// 地图根据面向方向旋转（AMap.LOCATION_TYPE_MAP_ROTATE）三种模式
aMap.setMyLocationType(AMap.LOCATION_TYPE_LOCATE);
}
/** @param level value range 3~20 */
public void setZoomLevel(float level) {
if (aMap != null) {
if (level < aMap.getMinZoomLevel()) {
level = aMap.getMinZoomLevel();
} else if (level > aMap.getMaxZoomLevel()) {
level = aMap.getMaxZoomLevel();
}
aMap.moveCamera(CameraUpdateFactory.zoomTo(level));
}
}
public void setMarkerVisibleBounds(VisibleBoundsVO data) {
List<Marker> list = aMap.getMapScreenMarkers();
if (list != null && list.size() > 0) {
LatLngBounds.Builder builder = LatLngBounds.builder();
for (int i = 0; i < list.size(); i++) {
LatLng item = list.get(i).getPosition();
builder.include(item);
}
aMap.moveCamera(CameraUpdateFactory.newLatLngBounds(builder.build(), data.getPadding()));
}
}
/** 单击下方ViewFlipper回到校区中心点 */
@Override
public boolean onSingleTapUp(MotionEvent e) {
mMap.clear();
startTextView.setText(null);
endTextView.setText(null);
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(position_schoolLatLngs[flag], 17));
isClickStart = true;
isClickTarget = false;
loadMap(flag + 2, true);
return true;
}
/** 设置页面监听 */
private void setUpMap() {
Button searButton = (Button) findViewById(R.id.searchButton);
searButton.setOnClickListener(this);
Button nextButton = (Button) findViewById(R.id.nextButton);
nextButton.setOnClickListener(this);
searchText = (AutoCompleteTextView) findViewById(R.id.keyWord);
searchText.addTextChangedListener(this); // 添加文本输入框监听事件
editCity = (EditText) findViewById(R.id.city);
aMap.setOnMarkerClickListener(this); // 添加点击marker监听事件
aMap.setInfoWindowAdapter(this); // 添加显示infowindow监听事件
}
/** 设置定位相关 */
private void setLocation() {
// 自定义系统定位小蓝点
MyLocationStyle myLocationStyle = new MyLocationStyle();
myLocationStyle.myLocationIcon(
BitmapDescriptorFactory.fromResource(R.drawable.location_marker));
myLocationStyle.strokeColor(Color.BLACK);
myLocationStyle.radiusFillColor(Color.alpha(0));
myLocationStyle.strokeWidth(1);
mMap.setMyLocationStyle(myLocationStyle);
mAMapLocationManager = LocationManagerProxy.getInstance(getActivity());
mMap.setLocationSource(this);
}
/** 初始化AMap对象 */
private void init() {
if (aMap == null) {
aMap = mapView.getMap();
}
if (settings == null) {
settings = aMap.getUiSettings();
}
if (mOverlays == null) {
mOverlays = new ArrayList<LatLng>();
}
aMap.setLocationSource(this);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_discover);
mapView = (MapView) findViewById(R.id.map);
mapView.onCreate(savedInstanceState);
mark = new MarkerOptions[5];
LatLng lat[] = new LatLng[5];
lat[0] = new LatLng(31.2901513159, 120.5917328110);
lat[1] = new LatLng(31.28015100, 120.59731000);
lat[2] = new LatLng(31.180111000, 120.1232322);
lat[3] = new LatLng(32.23123213, 121.32132);
lat[4] = new LatLng(29.321321, 11.32123321);
init();
for (int i = 0; i < 5; i++) {
mark[i] = new MarkerOptions();
mark[i].position(lat[i]);
mark[i].title("SBicycle store").snippet("the first SBicycle store in suzhou");
mark[i].icon(BitmapDescriptorFactory.fromResource(R.drawable.ic_bicycle));
Marker marker = aMap.addMarker(mark[i]);
}
}
/** POI信息查询回调方法 */
@Override
public void onPoiSearched(PoiResult result, int rCode) {
dissmissProgressDialog(); // 隐藏对话框
if (rCode == 0) {
if (result != null && result.getQuery() != null) { // 搜索poi的结果
if (result.getQuery().equals(query)) { // 是否是同一条
poiResult = result;
// 取得搜索到的poiitems有多少页
List<PoiItem> poiItems = poiResult.getPois(); // 取得第一页的poiitem数据，页数从数字0开始
List<SuggestionCity> suggestionCities =
poiResult.getSearchSuggestionCitys(); // 当搜索不到poiitem数据时，会返回含有搜索关键字的城市信息
if (poiItems != null && poiItems.size() > 0) {
aMap.clear(); // 清理之前的图标
PoiOverlay poiOverlay = new PoiOverlay(aMap, poiItems);
poiOverlay.removeFromMap();
poiOverlay.addToMap();
poiOverlay.zoomToSpan();
} else if (suggestionCities != null && suggestionCities.size() > 0) {
showSuggestCity(suggestionCities);
} else {
ToastUtil.show(PoiKeywordSearchActivity.this, "no_result");
}
}
} else {
ToastUtil.show(PoiKeywordSearchActivity.this, "no_result");
}
} else if (rCode == 27) {
ToastUtil.show(PoiKeywordSearchActivity.this, "error_network");
} else if (rCode == 32) {
ToastUtil.show(PoiKeywordSearchActivity.this, "验证无效");
} else {
ToastUtil.show(PoiKeywordSearchActivity.this, "未知错误" + rCode);
}
}
public void clear() {
if (aMap != null) {
aMap.clear();
markerMgr.clearAll();
overlayMgr.clearAll();
}
}
@Override
public void onMapLoaded() {
uiSettings = mMap.getUiSettings();
uiSettings.setZoomControlsEnabled(false);
uiSettings.setMyLocationButtonEnabled(true);
loadMap(Constants.MapId_Mingshui, true);
}
private void addPolyLine(PolylineOptions options) {
if (options == null) {
return;
}
Polyline polyline = mAMap.addPolyline(options);
if (polyline != null) {
allPolyLines.add(polyline);
}
}
/** 定位成功后回调函数 */
@Override
public void onLocationChanged(AMapLocation aLocation) {
if (mListener != null) {
zoom_current = mMap.getCameraPosition().zoom;
mListener.onLocationChanged(aLocation);
mLocation = aLocation;
judge_position();
deactivate();
}
}
public void setOverlayVisibleBounds(VisibleBoundsVO data) {
if (mOverlays != null && mOverlays.size() > 0) {
LatLngBounds.Builder builder = LatLngBounds.builder();
for (int i = 0; i < mOverlays.size(); i++) {
LatLng item = mOverlays.get(i);
builder.include(item);
}
aMap.moveCamera(CameraUpdateFactory.newLatLngBounds(builder.build(), data.getPadding()));
}
}
/** 获取视野内的marker 根据聚合算法合成自定义的marker 显示视野内的marker */
private void resetMarks() {
// 开始刷新界面
Projection projection = aMap.getProjection();
Point p = null;
markerOptionsListInView.clear();
// 获取在当前视野内的marker;提高效率
for (MarkerOptions mp : markerOptionsList) {
p = projection.toScreenLocation(mp.getPosition());
if (p.x < 0 || p.y < 0 || p.x > width || p.y > height) {
// 不添加到计算的列表中
} else {
markerOptionsListInView.add(mp);
}
}
// 自定义的聚合类MarkerCluster
ArrayList<MarkerCluster> clustersMarker = new ArrayList<MarkerCluster>();
for (MarkerOptions mp : markerOptionsListInView) {
if (clustersMarker.size() == 0) {
clustersMarker.add(
new MarkerCluster(MainActivity.this, mp, projection, gridSize)); // 100根据自己需求调整
} else {
boolean isIn = false;
for (MarkerCluster cluster : clustersMarker) {
if (cluster.getBounds().contains(mp.getPosition())) {
cluster.addMarker(mp);
isIn = true;
break;
}
}
if (!isIn) {
clustersMarker.add(new MarkerCluster(MainActivity.this, mp, projection, gridSize));
}
}
}
// 先清除地图上所有覆盖物
aMap.clear();
for (MarkerCluster markerCluster : clustersMarker) {
markerCluster.setpositionAndIcon(); // 设置聚合点的位置和icon
aMap.addMarker(markerCluster.getOptions()); // 重新添加
}
}
/**
* 移动镜头到当前的视角。
*
* @since V2.1.0
*/
public void zoomToSpan() {
if (startPoint != null) {
if (mAMap == null) return;
try {
LatLngBounds bounds = getLatLngBounds();
mAMap.animateCamera(CameraUpdateFactory.newLatLngBounds(bounds, 50));
} catch (Throwable e) {
e.printStackTrace();
}
}
}
/** 方法必须重写 */
@Override
protected void onDestroy() {
if (aMap != null) {
aMap.clear();
}
overlayMgr.clean();
markerMgr.clearAll();
stopLocation();
super.onDestroy();
mapView.onDestroy();
}
@Override
public void onCameraChangeFinish(CameraPosition arg0) {
zoom_current = mMap.getCameraPosition().zoom;
Log.i("zoom", "" + zoom_current);
if (zoom_current < 17 && getMapPoints != null && !isDestroy) {
changeMarkerToRedPoint(getMapPoints);
isDestroy = true;
} else if (zoom_current >= 17 && isDestroy) {
getMapPoints.addMarkers();
isDestroy = false;
}
Log.i("isDestroy", "" + isDestroy);
}
private void setUpMap() {
aMap.setLocationSource(this);
aMap.setOnMarkerClickListener(this);
aMap.setOnInfoWindowClickListener(this);
aMap.getUiSettings().setMyLocationButtonEnabled(true);
aMap.setMyLocationEnabled(true);
aMap.setMyLocationType(AMap.LOCATION_TYPE_LOCATE);
}
private void addMarkers(ArrayList<HashMap<String, String>> data) {
for (int i = 0; i < data.size(); i++) {
double Position_x = Double.parseDouble(data.get(i).get("POSITION_X").toString());
double Position_y = Double.parseDouble(data.get(i).get("POSITION_Y").toString());
markerOptionsList.add(
new MarkerOptions()
.position(new LatLng(Position_y, Position_x))
.title("Marker")
.icon(BitmapDescriptorFactory.fromResource(R.drawable.ub_pick)));
}
aMap.addMarkers(markerOptionsList, true);
// resetMarks();
}
public void setMyLocationEnable(int type) {
Log.i(TAG, "setMyLocationEnable-type = " + type);
if (aMap != null) {
aMap.setMyLocationEnabled(type == JsConst.ENABLE);
if (type == JsConst.ENABLE) {
if (mLocationListener == null) {
mLocationListener = new GaodeLocationListener();
}
if (mLocationListener.getType() != JsConst.CONTINUED) {
if (mLocationMgr == null) mLocationMgr = LocationManagerProxy.getInstance(this);
mLocationListener.setType(JsConst.SHOW_LOCATION);
mLocationMgr.requestLocationData(
LocationProviderProxy.AMapNetwork, -1, 0, mLocationListener);
}
}
}
}
@Override
public void onPoiSearched(PoiResult poiResult, int errorCode) {
if (mListener != null) {
mListener.cbPoiSearch(poiResult, errorCode);
}
if (errorCode == 0 && poiResult != null && isShowOverlay && aMap != null) {
ArrayList<PoiItem> poiItems = poiResult.getPois();
// 当搜索不到poiitem数据时，会返回含有搜索关键字的城市信息
if (poiItems != null && poiItems.size() > 0) {
aMap.clear(); // 清理之前的图标
PoiOverlay poiOverlay = new PoiOverlay(aMap, poiItems);
poiOverlay.removeFromMap();
poiOverlay.addToMap();
poiOverlay.zoomToSpan();
isShowOverlay = false;
}
}
}
private void setUpMap() {
aMap.setOnMarkerClickListener(this);
aMap.setOnCameraChangeListener(this);
// 自定义系统定位蓝点
MyLocationStyle myLocationStyle = new MyLocationStyle();
// 设置定位图标围栏为透明
myLocationStyle.radiusFillColor(color.transparent);
// 自定义定位蓝点图标
myLocationStyle.myLocationIcon(
BitmapDescriptorFactory.fromResource(R.drawable.md_switch_thumb_on_pressed));
// 自定义精度范围的圆形边框颜色
myLocationStyle.strokeColor(Color.TRANSPARENT);
// 自定义精度范围的圆形边框宽度
myLocationStyle.strokeWidth(0);
// 将自定义的 myLocationStyle 对象添加到地图上
aMap.setMyLocationStyle(myLocationStyle);
// 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);
aMap.getUiSettings().setZoomControlsEnabled(false);
aMap.getUiSettings().setMyLocationButtonEnabled(false);
// 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：定位（AMap.LOCATION_TYPE_LOCATE）、跟随（AMap.LOCATION_TYPE_MAP_FOLLOW）
// 地图根据面向方向旋转（AMap.LOCATION_TYPE_MAP_ROTATE）三种模式
aMap.setMyLocationType(AMap.LOCATION_TYPE_MAP_FOLLOW);
}
/** 设置地图 */
private void setUpMap() {
mMap.setOnMarkerClickListener(this); // 设置点击marker事件监听器
mMap.setInfoWindowAdapter(this);
mMap.setOnInfoWindowClickListener(this); // 设置点击infoWindow事件监听器
mMap.setOnMapLoadedListener(this); // 设置map载入成功事件监听器
mMap.setOnCameraChangeListener(this);
routeSearch = new RouteSearch(getActivity());
routeSearch.setRouteSearchListener(this);
setLocation();
mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(position_schoolLatLngs[0], 17.904732f));
startTextView =
(AutoCompleteTextView) schoolView.findViewById(R.id.autotextview_roadsearch_start);
startTextView.setFocusable(false);
endTextView =
(AutoCompleteTextView) schoolView.findViewById(R.id.autotextview_roadsearch_goals);
endTextView.setFocusable(false);
routeSearchImagebtn = (ImageButton) schoolView.findViewById(R.id.imagebtn_roadsearch_search);
routeSearchImagebtn.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
strStart = startTextView.getText().toString().trim();
strEnd = endTextView.getText().toString().trim();
if (strStart == null || strStart.length() == 0) {
Toast.makeText(getActivity(), "请选择起点", Toast.LENGTH_SHORT).show();
return;
}
if (strEnd == null || strEnd.length() == 0) {
Toast.makeText(getActivity(), "请选择终点", Toast.LENGTH_SHORT).show();
return;
}
if (startPoint != null && endPoint != null) {
if (NetworkUtils.isConnect(getActivity())) {
progDialog = ProgressDialog.show(getActivity(), null, "正在搜索", true, true);
searchRoute();
} else {
Toast.makeText(getActivity(), "亲，请检查网络连接", Toast.LENGTH_SHORT).show();
}
// searchRouteResult(startPoint, endPoint);
}
}
});
}
@Override
public void onWalkRouteSearched(WalkRouteResult result, int rCode) {
progDialog.dismiss();
if (rCode == 0) {
if (result != null && result.getPaths() != null && result.getPaths().size() > 0) {
walkRouteResult = result;
WalkPath walkPath = walkRouteResult.getPaths().get(0);
mMap.clear(); // 清理地图上的所有覆盖物
MyWalkRouteOverlay walkRouteOverlay =
new MyWalkRouteOverlay(
getActivity(),
mMap,
walkPath,
walkRouteResult.getStartPos(),
walkRouteResult.getTargetPos(),
startTextView.getText().toString(),
endTextView.getText().toString());
walkRouteOverlay.removeFromMap();
walkRouteOverlay.addToMap();
walkRouteOverlay.zoomToSpan();
loadMap(flag + 2, false);
}
}
}
public void dispatchMessage(android.os.Message msg) {
try {
jsonArray = new JSONArray(jsonResult);
onClearMap(amap);
for (int i = 0; i < jsonArray.length(); i++) {
LatLng startpt =
new LatLng(
StringToDouble(jsonArray.getJSONObject(i).getString("LAT")),
StringToDouble(jsonArray.getJSONObject(i).getString("LONG1"))); // 创建一个点对象
amap.addMarker(
new MarkerOptions()
.title("公司名称 ：" + jsonArray.getJSONObject(i).getString("NAME"))
.snippet("公司地址 ：" + jsonArray.getJSONObject(i).getString("ADDRESS"))
.position(startpt));
sx = sy = ex = ey = 0;
SelectionView.this.invalidate();
}
} catch (JSONException e) {
sx = sy = ex = ey = 0;
SelectionView.this.invalidate();
Toast.makeText(context, "区域内无企业实体..", Toast.LENGTH_SHORT).show();
e.printStackTrace();
}
}
/** 清空地图上所有已经标注的marker */
public void onClearMap(AMap amap) {
if (AMapUtil.checkReady(context, amap)) {
amap.clear();
}
}