package com.example.slidingmenu.map.wmap;
import android.app.ProgressDialog;
import android.graphics.Bitmap;
import android.graphics.Bitmap.CompressFormat;
import android.graphics.Color;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.location.Location;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.support.v4.app.FragmentActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.Toast;
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.OnInfoWindowClickListener;
import com.amap.api.maps.AMap.OnMarkerClickListener;
import com.amap.api.maps.AMap.OnMarkerDragListener;
import com.amap.api.maps.CameraUpdate;
import com.amap.api.maps.CameraUpdateFactory;
import com.amap.api.maps.LocationSource;
import com.amap.api.maps.SupportMapFragment;
import com.amap.api.maps.UiSettings;
import com.amap.api.maps.model.BitmapDescriptorFactory;
import com.amap.api.maps.model.CircleOptions;
import com.amap.api.maps.model.LatLng;
import com.amap.api.maps.model.LatLngBounds;
import com.amap.api.maps.model.Marker;
import com.amap.api.maps.model.MarkerOptions;
import com.amap.api.maps.model.MyLocationStyle;
import com.amap.api.maps.model.PolygonOptions;
import com.amap.api.maps.model.PolylineOptions;
import com.amap.api.search.core.AMapException;
import com.amap.api.search.core.LatLonPoint;
import com.amap.api.search.poisearch.PoiItem;
import com.amap.api.search.poisearch.PoiPagedResult;
import com.amap.api.search.poisearch.PoiSearch;
import com.amap.api.search.poisearch.PoiSearch.SearchBound;
import com.amap.api.search.poisearch.PoiTypeDef;
import com.amap.api.search.route.Route;
import com.example.slidingmenu.R;
import com.example.slidingmenu.map.util.AMapUtil;
import com.example.slidingmenu.map.util.Constants;
import com.example.slidingmenu.map.util.ToastUtil;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Locale;
public class MapMainActivity extends FragmentActivity implements
OnMarkerClickListener, OnInfoWindowClickListener, OnMarkerDragListener, InfoWindowAdapter,AMapLocationListener,LocationSource {
private AMap aMap;
private Marker mymarker;
private Marker myLocMarker;
private LatLng myLocation;
private static final SimpleDateFormat sdf = new SimpleDateFormat(
"yyyyMMddHHmmss", Locale.CHINA);
private OnLocationChangedListener mListener;
private LocationManagerProxy mAMapLocationManager;
private PoiPagedResult result;
private ProgressDialog progDialog = null;
private int curpage = 1;
private int cnt = 0;
double lat=0;
double lng=0;
/*
* ·����������
*/
private List<Route> routeResult;
private RouteOverlay routeOverlay;
private Route route;
private LinearLayout routeNav;
private ImageButton routePre, routeNext;
private int mode = Route.BusDefault;//BusDefault ·��Ϊ����ģʽ��DrivingDefault ·��Ϊ�Լ�ģʽ��WalkDefault ·��Ϊ����ģʽ��
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.map_main_activity);
init();
routeNav = (LinearLayout) findViewById(R.id.LinearLayoutLayout_index_bottom);
routePre = (ImageButton) findViewById(R.id.pre_index);
routePre.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
if (routeOverlay != null) {
boolean enablePre = routeOverlay.showPrePopInfo();
if (!enablePre) {
routePre.setBackgroundResource(R.drawable.prev_disable);
routeNext.setBackgroundResource(R.drawable.next);
} else {
routePre.setBackgroundResource(R.drawable.prev);
routeNext.setBackgroundResource(R.drawable.next);
}
}
}
});
routeNext = (ImageButton) findViewById(R.id.next_index);
routeNext.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if (routeOverlay != null) {
boolean enableNext = routeOverlay.showNextPopInfo();
if (!enableNext) {
routePre.setBackgroundResource(R.drawable.prev);
routeNext.setBackgroundResource(R.drawable.next_disable);
} else {
routePre.setBackgroundResource(R.drawable.prev);
routeNext.setBackgroundResource(R.drawable.next);
}
}
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
/*
* ��ͼ��ʼ��
*/
public void init(){
if (aMap == null) {
aMap = ((SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.wmap)).getMap();
if (AMapUtil.checkReady(this, aMap)) {
setupMap();
}
}
}
/*
* ��ͼ����
*/
public void setupMap(){
UiSettings uiSettings=aMap.getUiSettings();
uiSettings.setCompassEnabled(true);
//uiSettings.setMyLocationButtonEnabled(true);
uiSettings.setScaleControlsEnabled(true);
//uiSettings.setScrollGesturesEnabled(false);Ĭ��Ϊtrue
//uiSettings.setLogoPosition(int arg0);
//uiSettings.setRotateGesturesEnabled(false);//Ĭ��Ϊtrue
uiSettings.setTiltGesturesEnabled(true);//��б��ת�Ի�ȡ3DЧ��
//ָ���Ϻ���γ��
// LatLng sh=new LatLng(31.240059,121.499614);
//��λ�ӱ�����ѧԺ
LatLng sh=new LatLng(40.772063,114.891850);
//CameraUpdateFactory.newLatLng(sh);//����һ���ƶ�Ŀ�ĵص���Ļ���ĵ�ľ�γ�ȵ�CameraUpdate ����
aMap.moveCamera(CameraUpdateFactory.newLatLngZoom(sh, 12));
aMap.setOnMarkerClickListener(this);// ���õ��marker�¼�������
aMap.setOnInfoWindowClickListener(this);// ���õ��infoWindow�¼�������
aMap.setInfoWindowAdapter(this);// �����Զ���InfoWindow��ʽ
aMap.setOnMarkerDragListener(this);// ����marker����ק�¼�������
//aMap.getScalePerPixel();//����ÿ���ش���ľ���
//������ͼ
aMap.setOnMapLongClickListener(new AMap.OnMapLongClickListener() {
@Override
public void onMapLongClick(LatLng arg0) {
// TODO Auto-generated method stub
Toast.makeText(getApplicationContext(),"�����ڳ�����ͼ", Toast.LENGTH_SHORT).show();
}
});
//-----�Զ��嶨λͼ��--------------------------------------
// �Զ���ϵͳ��λС����
MyLocationStyle myLocationStyle = new MyLocationStyle();
myLocationStyle.myLocationIcon(BitmapDescriptorFactory
.fromResource(R.drawable.location_marker));
myLocationStyle.strokeColor(Color.GRAY);
myLocationStyle.strokeWidth(3);
aMap.setMyLocationStyle(myLocationStyle);
mAMapLocationManager = LocationManagerProxy
.getInstance(MapMainActivity.this);
aMap.setLocationSource(this);
aMap.setMyLocationEnabled(true);// ����Ϊtrue��ʾϵͳ��λ��ť��ʾ����Ӧ�����false��ʾ���أ�Ĭ����false
}
@Override
protected void onPause() {
super.onPause();
deactivate();
}
/*
* �˵���Ӧ�¼�
*/
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
// TODO Auto-generated method stub
switch(item.getItemId()){
case R.id.menu1:
aMap.getMapPrintScreen(new AMap.onMapPrintScreenListener() {
@Override
public void onMapPrint(Drawable r) {
// TODO Auto-generated method stub
Bitmap bitmap=((BitmapDrawable)r).getBitmap();
try {
FileOutputStream fos = new FileOutputStream(Environment
.getExternalStorageDirectory() + "/test_"
+ sdf.format(new Date()) + ".png");
boolean b = bitmap.compress(CompressFormat.PNG, 100, fos);
try {
fos.flush();
} catch (IOException e) {
e.printStackTrace();
}
try {
fos.close();
} catch (IOException e) {
e.printStackTrace();
}
if (b)
Toast.makeText(MapMainActivity.this, "�����ɹ�",
Toast.LENGTH_SHORT).show();
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
});
break;
case R.id.menu2:
//���Marker �������飺31.23983,121.499924
LatLng marker = new LatLng(31.23983,121.499924);
mymarker=aMap.addMarker(new MarkerOptions().position(marker).title("�������������")
.snippet("�Ϻ���ߵĵ�����")
.icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_AZURE))
.draggable(true));
break;
case R.id.menu3:
//��Ӷ����
aMap.addPolyline((new PolylineOptions()).add(new LatLng(31.238142,121.501512),
new LatLng(31.239114,121.506533),
new LatLng(31.230307,121.503786))
.width(5).color(Color.RED));
break;
case R.id.menu4:
//��Ӷ����
aMap.addPolygon(new PolygonOptions().addAll(createRectangle
(new LatLng(31.233335,121.497284),0.01, 0.01)).fillColor(Color.YELLOW)
.strokeColor(Color.GREEN).strokeWidth(3));
break;
case R.id.menu5:
aMap.addCircle(new CircleOptions().center(new LatLng(31.232546,121.473328))
.radius(1000).strokeColor(Color.BLUE).strokeWidth(3).fillColor(Color.TRANSPARENT).visible(true));
break;
case R.id.menu6:
//Toast.makeText(getApplicationContext(),"�ߵµ�ͼң��Ӱ��", Toast.LENGTH_SHORT).show();
aMap.setMapType(AMap.MAP_TYPE_SATELLITE);
aMap.setTrafficEnabled(false);
break;
case R.id.menu7:
aMap.setMapType(AMap.MAP_TYPE_NORMAL);
aMap.setTrafficEnabled(false);
break;
case R.id.menu8:
aMap.setTrafficEnabled(true);
break;
case R.id.menu9:
//mymarker.remove();
aMap.clear();//����������
break;
case R.id.menu10:
//λ����ת�����Դӵ�ǰ��ͼ������λ��λ��
//�����Ŵ�Ч���Ĵ���
/*CameraUpdate cu=CameraUpdateFactory.zoomIn();
aMap.animateCamera(cu);
//aMap.moveCamera(cu);//������*/
//������������������������������������������������������������
CameraUpdate newLoc= CameraUpdateFactory.newLatLngZoom(new LatLng(31.209333, 121.62659), 12);//���Ը�ΪGPS��ȡ��λ��
aMap.animateCamera(newLoc);
break;
case R.id.menu11:
//POI����
doSearchQuery("KTV");
break;
case R.id.menu12:
//���Բ�ѯ����λ�õ���������(31.240655,121.499727)��·�ߣ�����������γ�ȵ㣺LatLngPoint
routeSearch(new LatLonPoint(lat,lng),new LatLonPoint(31.240655,121.499727));
}
return super.onMenuItemSelected(featureId, item);
}
private List<LatLng> createRectangle(LatLng center, double halfWidth,
double halfHeight) {
return Arrays.asList(new LatLng(center.latitude - halfHeight,
center.longitude - halfWidth), new LatLng(center.latitude
- halfHeight, center.longitude + halfWidth), new LatLng(
center.latitude + halfHeight, center.longitude + halfWidth),
new LatLng(center.latitude + halfHeight, center.longitude
- halfWidth));
}
@Override
public View getInfoContents(Marker arg0) {
// TODO Auto-generated method stub
return null;
}
@Override
public View getInfoWindow(Marker arg0) {
// TODO Auto-generated method stub
return null;
}
@Override
public void onMarkerDrag(Marker arg0) {
// TODO Auto-generated method stub
/*String curDes = "Draged current position:(lat,lng)\n("
+ arg0.getPosition().latitude + ","
+ arg0.getPosition().longitude + ")";
Toast.makeText(this,arg0.getTitle() + curDes , Toast.LENGTH_SHORT).show();*/
}
@Override
public void onMarkerDragEnd(Marker arg0) {
// TODO Auto-generated method stub
String curDes = "Draged current position:(lat,lng)\n("
+ arg0.getPosition().latitude + ","
+ arg0.getPosition().longitude + ")";
Toast.makeText(this,arg0.getTitle() + curDes , Toast.LENGTH_SHORT).show();
Toast.makeText(this,arg0.getTitle() +"�϶����" , Toast.LENGTH_SHORT).show();
}
@Override
public void onMarkerDragStart(Marker arg0) {
// TODO Auto-generated method stub
String curDes = "Draged current position:(lat,lng)\n("
+ arg0.getPosition().latitude + ","
+ arg0.getPosition().longitude + ")";
Toast.makeText(this,arg0.getTitle() + curDes , Toast.LENGTH_SHORT).show();
Toast.makeText(this,arg0.getTitle() + "��ʼ�϶�" , Toast.LENGTH_SHORT).show();
}
@Override
public void onInfoWindowClick(Marker arg0) {
// TODO Auto-generated method stub
}
@Override
public boolean onMarkerClick(Marker marker) {
// TODO Auto-generated method stub
//����ʹ��equals
if(marker.equals(mymarker)){
Toast.makeText(this,"������ִ�е���¼�" , Toast.LENGTH_SHORT).show();
}
return false;
}
//��λ����ʵ�ֵķ���
//���������������ķ�����������������������
@Override
public void onLocationChanged(Location location) {
// TODO Auto-generated method stub
}
@Override
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
//---------------------------------------------
@Override
public void onLocationChanged(AMapLocation location) {
// TODO Auto-generated method stub
if (mListener != null) {
mListener.onLocationChanged(location);
}
lat=location.getLatitude();
lng=location.getLongitude();
//��ȡλ�ú��ټ�һ��marker-myLoc,������ϴεı�ǣ��������ܻ�����·��ͼ���������ˣ�
/*if(myLocMarker!=null){
myLocMarker.remove();
}
myLocation = new LatLng(lat,lng);
myLocMarker=aMap.addMarker(new MarkerOptions().position(myLocation).title("�ҵ�λ��")
.snippet("�Ϻ���ߵĵ�����")
.icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_RED))
.draggable(false)); */
}
//������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������
/**
* ���λ
*/
@Override
public void activate(OnLocationChangedListener listener) {
mListener = listener;
if (mAMapLocationManager == null) {
mAMapLocationManager = LocationManagerProxy.getInstance(this);
}
/*
* mAMapLocManager.setGpsEnable(false);//
* 1.0.2�汾��������������true��ʾ��϶�λ�а���gps��λ��false��ʾ�����綨λ��Ĭ����true
*/
// Location API��λ����GPS�������϶�λ��ʽ��ʱ�������5000����
mAMapLocationManager.requestLocationUpdates(
LocationProviderProxy.AMapNetwork, 5000, 10, this);
}
/**
* ֹͣ��λ
*/
@Override
public void deactivate() {
mListener = null;
if (mAMapLocationManager != null) {
mAMapLocationManager.removeUpdates(this);
mAMapLocationManager.destory();
}
mAMapLocationManager = null;
}
//-----------------------------------------------------------------------
/**
* һ���Դ�ӡ���Marker����
*/
private void addMarkers(List<PoiItem> poiItems) {
for (int i = 0; i < poiItems.size(); i++) {
aMap.addMarker(new MarkerOptions()
.position(
new LatLng(
poiItems.get(i).getPoint().getLatitude(),
poiItems.get(i).getPoint().getLongitude()))
.title(poiItems.get(i).getTitle())
.snippet(poiItems.get(i).getSnippet())
.icon(BitmapDescriptorFactory.defaultMarker()));
}
}
private LatLngBounds getLatLngBounds(List<PoiItem> poiItems) {
LatLngBounds.Builder b = LatLngBounds.builder();
for (int i = 0; i < poiItems.size(); i++) {
b.include(new LatLng(poiItems.get(i).getPoint().getLatitude(),
poiItems.get(i).getPoint().getLongitude()));
}
return b.build();
}
private void showPoiItem(List<PoiItem> poiItems) {
if (poiItems != null && poiItems.size() > 0) {
if (aMap == null)
return;
aMap.clear();
LatLngBounds bounds = getLatLngBounds(poiItems);
aMap.moveCamera(CameraUpdateFactory.newLatLngBounds(bounds, 5));
addMarkers(poiItems);
} else {
ToastUtil.show(getApplicationContext(), "û�����������ݣ�");
}
}
private Handler handler = new Handler() {
public void handleMessage(Message msg) {
if (msg.what == Constants.POISEARCH) {
dissmissProgressDialog();// ���ضԻ���
if (result != null) {
new Thread(new Runnable() {
@Override
public void run() {
try {
final List<PoiItem> poiItems = result
.getPage(1);
runOnUiThread(new Runnable() {
@Override
public void run() {
showPoiItem(poiItems);// ÿҳ��ʾ10��poiitem
}
});
} catch (AMapException e) {
e.printStackTrace();
}
}
}).start();
}
} else if (msg.what == Constants.ERROR) {
dissmissProgressDialog();// ���ضԻ���
ToastUtil.show(getApplicationContext(), "����ʧ��,�����������ӣ�");
} else if(msg.what == Constants.ROUTE_SEARCH_RESULT){
progDialog.dismiss();
if (routeResult != null && routeResult.size() > 0) {
route = routeResult.get(0);
Log.v("·��������", String.valueOf(routeResult.size()));
if (route != null) {
routeOverlay = new RouteOverlay(MapMainActivity.this,
aMap, route);
routeOverlay.removeFormMap();
routeOverlay.addMarkerLine();
routeNav.setVisibility(View.VISIBLE);
routePre.setBackgroundResource(R.drawable.prev_disable);
routeNext.setBackgroundResource(R.drawable.next);
}
}
}else if (msg.what == Constants.POISEARCH_NEXT) {//POI�������֮��ҳ����
curpage++;
new Thread(new Runnable() {
@Override
public void run() {
final List<PoiItem> poiItems;
try {
poiItems = result.getPage(curpage);
runOnUiThread(new Runnable() {
@Override
public void run() {
showPoiItem(poiItems);// ÿҳ��ʾ10��poiitem
}
});
} catch (AMapException e) {
e.printStackTrace();
}
}
}).start();
}
}
};
/**
* ��ʾ���ȿ�
*/
private void showProgressDialog() {
if (progDialog == null)
progDialog = new ProgressDialog(this);
progDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
progDialog.setIndeterminate(false);
progDialog.setCancelable(true);
progDialog.setMessage("��������:\n");
progDialog.show();
}
/**
* ���ؽ��ȿ�
*/
private void dissmissProgressDialog() {
if (progDialog != null) {
progDialog.dismiss();
}
}
public void doSearchQuery(final String searchName) {
curpage = 1;
cnt = 0;
showProgressDialog();// ��ʾ���ȿ�
new Thread(new Runnable() {
public void run() {
try {
PoiSearch poiSearch = new PoiSearch(
MapMainActivity.this, new PoiSearch.Query(
searchName, PoiTypeDef.All, "021")); // ���������ַ�����poi�������ͣ�poi���������ַ�������ȫ����
poiSearch.setPageSize(10);// ��������ÿ�����ؽ����
//���Լ��Ķ�λλ��Ϊ������������ ����
if(lat!=0&&lng!=0){
poiSearch.setBound(new SearchBound(new LatLonPoint(lat,lng), 5000));
}
result = poiSearch.searchPOI();
if (result != null) {
cnt = result.getPageCount();
}
handler.sendMessage(Message.obtain(handler,
Constants.POISEARCH));
} catch (AMapException e) {
handler.sendMessage(Message
.obtain(handler, Constants.ERROR));
e.printStackTrace();
}
}
}).start();
}
public void routeSearch(LatLonPoint startPoint, LatLonPoint endPoint){
progDialog = ProgressDialog.show(MapMainActivity.this, null,
"���ڻ�ȡ��·", true, true);
final Route.FromAndTo fromAndTo = new Route.FromAndTo(startPoint,
endPoint);
Thread t = new Thread(new Runnable() {
@Override
public void run() {
try {
routeResult = Route.calculateRoute(MapMainActivity.this,
fromAndTo, mode);
if (progDialog.isShowing()) {
if (routeResult != null || routeResult.size() > 0)
handler.sendMessage(Message
.obtain(handler,Constants.ROUTE_SEARCH_RESULT));
}
} catch (AMapException e) {
Message msg = new Message();
msg.what = Constants.ROUTE_SEARCH_ERROR;
msg.obj = e.getErrorMessage();
handler.sendMessage(msg);
}
}
});
t.start();
}
}