package net.basilwang.map;
import net.basilwang.R;
import net.basilwang.dao.Preferences;
import net.basilwang.fresh.GetMapPoints;
import net.basilwang.fresh.PointOfSegmentService;
import net.basilwang.fresh.PointOfStructureService;
import net.basilwang.listener.ShowTipListener;
import net.basilwang.utils.NetworkUtils;
import net.basilwang.utils.PreferenceUtils;
import net.basilwang.utils.TipUtils;
import android.app.ProgressDialog;
import android.content.Context;
import android.graphics.Color;
import android.location.Location;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.GestureDetector;
import android.view.GestureDetector.OnGestureListener;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.animation.AnimationUtils;
import android.widget.AutoCompleteTextView;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ViewFlipper;
import com.amap.api.location.AMapLocation;
import com.amap.api.location.AMapLocationListener;
import com.amap.api.location.LocationManagerProxy;
import com.amap.api.location.LocationProviderProxy;
import com.amap.api.maps.AMap;
import com.amap.api.maps.AMap.InfoWindowAdapter;
import com.amap.api.maps.AMap.OnCameraChangeListener;
import com.amap.api.maps.AMap.OnInfoWindowClickListener;
import com.amap.api.maps.AMap.OnMapClickListener;
import com.amap.api.maps.AMap.OnMapLoadedListener;
import com.amap.api.maps.AMap.OnMarkerClickListener;
import com.amap.api.maps.CameraUpdateFactory;
import com.amap.api.maps.LocationSource;
import com.amap.api.maps.MapView;
import com.amap.api.maps.UiSettings;
import com.amap.api.maps.model.BitmapDescriptorFactory;
import com.amap.api.maps.model.CameraPosition;
import com.amap.api.maps.model.LatLng;
import com.amap.api.maps.model.Marker;
import com.amap.api.maps.model.MyLocationStyle;
import com.amap.api.services.core.LatLonPoint;
import com.amap.api.services.route.BusRouteResult;
import com.amap.api.services.route.DriveRouteResult;
import com.amap.api.services.route.RouteSearch;
import com.amap.api.services.route.RouteSearch.OnRouteSearchListener;
import com.amap.api.services.route.RouteSearch.WalkRouteQuery;
import com.amap.api.services.route.WalkPath;
import com.amap.api.services.route.WalkRouteResult;
import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu;
import com.jeremyfeinstein.slidingmenu.lib.app.SlidingFragmentActivity;
public class SchoolMapFragment extends Fragment implements
OnMarkerClickListener, OnMapClickListener, OnInfoWindowClickListener,
InfoWindowAdapter, OnMapLoadedListener, OnGestureListener,
AMapLocationListener, LocationSource, ShowTipListener,
OnCameraChangeListener, OnRouteSearchListener {
private View schoolView;
private MapView mMapView;
private AMap mMap;// 高德地图
private OnLocationChangedListener mListener;// 定位
private LocationManagerProxy mAMapLocationManager;
private AMapLocation mLocation;
private UiSettings uiSettings;// 地图用户界面控制
private GestureDetector detector;// 多任务手势
private ImageButton routeSearchImagebtn;
private AutoCompleteTextView startTextView;
private AutoCompleteTextView endTextView;
private int walkMode = RouteSearch.WalkDefault;// 步行默认模式
private WalkRouteResult walkRouteResult;// 步行模式查询结果
private RouteSearch routeSearch;
private ProgressDialog progDialog;
private String strStart;// 起点title
private String strEnd;// 终点title
private LatLonPoint startPoint = null;// 起点
private LatLonPoint endPoint = null;// 终点
private boolean isClickStart = true;
private boolean isClickTarget = false;
private float zoom_current;// 当前地图的缩放级别
GetMapPoints mapPoints;// 读取数据库中校区地图的数据
private ViewFlipper flipper;// 实现滑动切换校区
int flag = 0;// viewFlipper的标识
// 四个校区的位置:明水 圣井 燕山 舜耕
private LatLng[] position_schoolLatLngs = {
new LatLng(36.657536, 117.506961),
new LatLng(36.670541, 117.374297),
new LatLng(36.644941, 117.074136),
new LatLng(36.625672, 117.024036) };
// private SearchRouteResult getRoute;
private GetMapPoints getMapPoints;
boolean isDestroy = false;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
showTipIfNecessary();
schoolView = inflater.inflate(R.layout.amap_main, container, false);
mMapView = (MapView) schoolView.findViewById(R.id.map);
mMapView.onCreate(savedInstanceState);
initListener();
init();
return schoolView;
}
/**
* 绑定监听事件
* */
private void initListener() {
// 绑定多手势任务
detector = new GestureDetector(getActivity(), this);
flipper = (ViewFlipper) schoolView.findViewById(R.id.flipper);
((SlidingFragmentActivity) getActivity()).getSlidingMenu()
.setTouchModeAbove(SlidingMenu.TOUCHMODE_NONE);
// 绑定ViewFlipper的onTouchListener
flipper.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
return detector.onTouchEvent(event);
}
});
}
@Override
public void onDestroyView() {
deactivate();
mMap = null;
((SlidingFragmentActivity) getActivity()).getSlidingMenu()
.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
super.onDestroyView();
}
/**
* 初始化AMap对象
*/
private void init() {
// 获得地图
if (mMap == null) {
mMap = mMapView.getMap();
if (checkReady(this.getActivity(), mMap)) {
setUpMap();
}
}
initViewFlipper();
}
/**
* 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);
}
}
});
}
/**
* 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ViewFlipper
* */
private void initViewFlipper() {
// 添加四个校区的view
flipper.addView(addTextView("山东财经大学明水校区", Constants.MapId_Mingshui),
convertMapIdToFlag(Constants.MapId_Mingshui));
flipper.addView(addTextView("山东财经大学圣井校区", Constants.MapId_Shengjing),
convertMapIdToFlag(Constants.MapId_Shengjing));
flipper.addView(addTextView("山东财经大学燕山校区", Constants.MapId_Yanshan),
convertMapIdToFlag(Constants.MapId_Yanshan));
flipper.addView(addTextView("山东财经大学舜耕校区", Constants.MapId_Shungeng),
convertMapIdToFlag(Constants.MapId_Shungeng));
}
/**
* AMap对象判断是否为null
*/
public static boolean checkReady(Context context, AMap aMap) {
if (aMap == null) {
Toast.makeText(context, R.string.map_not_ready, Toast.LENGTH_LONG)
.show();
return false;
}
return true;
}
/**
* 添加ViewFlipper的View
* */
private View addTextView(String name, final int Id) {
LayoutInflater layoutInflater = LayoutInflater.from(getActivity());
LinearLayout resultView = (LinearLayout) layoutInflater.inflate(
R.layout.amap_viewflipper_context, null);
((TextView) resultView.findViewById(R.id.tv_viewflipper_context))
.setText(name);
return resultView;
}
/**
* 设置点击Marker的InfoWindow事件
* */
@Override
public void onInfoWindowClick(Marker arg0) {
if (isClickStart) {
startTextView.setText(arg0.getTitle());
startPoint = convertToLatLonPoint(arg0.getPosition());
isClickStart = false;
isClickTarget = true;
} else if (isClickTarget) {
endTextView.setText(arg0.getTitle());
endPoint = convertToLatLonPoint(arg0.getPosition());
isClickStart = true;
isClickTarget = false;
}
arg0.hideInfoWindow();
}
/**
* 搜索路线
* */
// public void searchRouteResult(LatLonPoint startPoint, LatLonPoint
// endPoint) {
// getRoute = new SearchRouteResult();
// if (NetworkUtils.isConnect(getActivity())) {
// progDialog = ProgressDialog.show(getActivity(), null, "正在搜索", true,
// true);
// getRoute.execute(getActivity(), mode, startPoint, endPoint, mMap,
// getMapPoints, isClickStart, isClickTarget, progDialog);
// } else {
// Toast.makeText(getActivity(), "亲，请检查网络连接", Toast.LENGTH_SHORT)
// .show();
// }
// }
public void showToast(String showString) {
Toast.makeText(getActivity().getApplicationContext(), showString,
Toast.LENGTH_SHORT).show();
}
@Override
public boolean onMarkerClick(Marker arg0) {
if (isClickStart) {
arg0.setSnippet("点击此处选择为起点");
} else if (isClickTarget) {
arg0.setSnippet("点击此处选择为终点");
}
arg0.showInfoWindow();
return false;
}
/**
* 把LatLng对象转化为LatLonPoint对象
*/
public static LatLonPoint convertToLatLonPoint(LatLng latlon) {
return new LatLonPoint(latlon.latitude, latlon.longitude);
}
@Override
public void onResume() {
super.onResume();
setUpMapIfNeeded();
}
@Override
public void onPause() {
super.onPause();
deactivate();
}
private void setUpMapIfNeeded() {
if (mMap == null) {
mMap = mMapView.getMap();
if (mMap != null) {
setUpMap();
}
}
}
/**
* 一定要return true，否则onFling方法不生效
* */
@Override
public boolean onDown(MotionEvent e) {
return true;
}
/**
* 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;
}
/**
* 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;
}
@Override
public void onLongPress(MotionEvent e) {
}
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,
float distanceY) {
return true;
}
@Override
public void onShowPress(MotionEvent e) {
}
@Override
public void onMapClick(LatLng arg0) {
}
@Override
public View getInfoContents(Marker arg0) {
return null;
}
@Override
public View getInfoWindow(Marker arg0) {
return null;
}
public void loadMap(int MapId, boolean isDrawRoute) {
// 读取数据库中校区地图的数据，并进行绘制
getMapPoints = new GetMapPoints();
getMapPoints.execute(new PointOfSegmentService(this.getActivity()),
new PointOfStructureService(this.getActivity()), mMap, MapId,
isDrawRoute);
}
@Override
public void onMapLoaded() {
uiSettings = mMap.getUiSettings();
uiSettings.setZoomControlsEnabled(false);
uiSettings.setMyLocationButtonEnabled(true);
loadMap(Constants.MapId_Mingshui, true);
}
/**
* 此方法已经废弃
*/
@Override
public void onLocationChanged(Location location) {
}
@Override
public void onProviderDisabled(String provider) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
/**
* 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();
}
}
/**
* 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);
}
/**
* 激活定位
*/
@Override
public void activate(OnLocationChangedListener listener) {
mListener = listener;
if (mAMapLocationManager == null) {
mAMapLocationManager = LocationManagerProxy
.getInstance(getActivity());
}
/*
* mAMapLocManager.setGpsEnable(false);//
* 1.0.2版本新增方法，设置true表示混合定位中包含gps定位，false表示纯网络定位，默认是true
*/
// Location API定位采用GPS和网络混合定位方式，时间最短是5000毫秒
mAMapLocationManager.requestLocationUpdates(
LocationProviderProxy.AMapNetwork, 5000, 3, this);
Toast.makeText(getActivity(), "正在定位...", Toast.LENGTH_SHORT).show();
}
/**
* 停止定位
*/
@Override
public void deactivate() {
mListener = null;
if (mAMapLocationManager != null) {
mAMapLocationManager.removeUpdates(this);
mAMapLocationManager.destory();
}
mAMapLocationManager = null;
}
@Override
public void showTipIfNecessary() {
int curriculumTip = PreferenceManager.getDefaultSharedPreferences(
this.getActivity()).getInt(Preferences.SCHOOLMAP_TIP_SHOW, 0);
if (curriculumTip == 0) {
TipUtils.showTipIfNecessary(this.getActivity(),
R.drawable.schoolmap_tip, this);
}
}
@Override
public void dismissTip() {
PreferenceUtils.modifyIntValueInPreferences(getActivity(),
Preferences.SCHOOLMAP_TIP_SHOW, 1);
}
// 将MapIdea转换为当前地图标识
public int convertMapIdToFlag(int id) {
int mflag = id - Constants.MapId_Mingshui;
return mflag;
}
@Override
public void onCameraChange(CameraPosition arg0) {
// TODO Auto-generated method stub
}
@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 changeMarkerToRedPoint(GetMapPoints points) {
for (int i = 0; i < points.getMarkers().size(); i++) {
points.getMarkers()
.get(i)
.setIcon(
BitmapDescriptorFactory
.fromResource(R.drawable.red_point));
}
}
@Override
public void onBusRouteSearched(BusRouteResult arg0, int arg1) {
// TODO Auto-generated method stub
}
@Override
public void onDriveRouteSearched(DriveRouteResult arg0, int arg1) {
// TODO Auto-generated method stub
}
@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);
}
}
}
/**
* 点击搜索按钮开始Route搜索
*/
public void searchRoute() {
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;
}
searchRouteResult(startPoint, endPoint);
}
/**
* 开始搜索路径规划方案
*/
public void searchRouteResult(LatLonPoint startPoint, LatLonPoint endPoint) {
final RouteSearch.FromAndTo fromAndTo = new RouteSearch.FromAndTo(
startPoint, endPoint);// 步行路径规划
WalkRouteQuery query = new WalkRouteQuery(fromAndTo, walkMode);
routeSearch.calculateWalkRouteAsyn(query);// 异步路径规划步行模式查询
}
}