private void stopListener() {
// TODO Auto-generated method stub
if (mLocationClient != null && mLocationClient.isStarted()) {
mLocationClient.stop(); // �رն�λSDK
mLocationClient = null;
}
}
@Override
public void onDestroy() {
if (mLocationClient != null && mLocationClient.isStarted()) {
mLocationClient.stop();
}
super.onDestroy();
}
private void initLocClient() {
// 开启定位图层
mBaiduMap.setMyLocationEnabled(true);
mBaiduMap.setMyLocationConfigeration(
new MyLocationConfigeration(
com.baidu.mapapi.map.MyLocationConfigeration.LocationMode.NORMAL, true, null));
// 定位初始化
mLocClient = new LocationClient(this);
mLocClient.registerLocationListener(myListener);
LocationClientOption option = new LocationClientOption();
option.setProdName("bmobim"); // 设置产品线
option.setOpenGps(true); // 打开gps
option.setCoorType("bd09ll"); // 设置坐标类型
option.setScanSpan(1000);
option.setOpenGps(true);
option.setIsNeedAddress(true);
option.setIgnoreKillProcess(true);
mLocClient.setLocOption(option);
mLocClient.start();
if (mLocClient != null && mLocClient.isStarted()) mLocClient.requestLocation();
if (lastLocation != null) {
// 显示在地图上
LatLng ll = new LatLng(lastLocation.getLatitude(), lastLocation.getLongitude());
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(ll);
mBaiduMap.animateMapStatus(u);
}
}
@Override
public void onProviderEnabled(String provider) {
Log.d(TAG, "onProviderEnabled");
if (!mLocationClient.isStarted()) {
mLocationClient.start();
}
}
/** 开始定位 */
public void startLocation() {
if (mLocationClient != null && !mLocationClient.isStarted()) {
mLocationClient.registerLocationListener(mLocationListener);
mLocationClient.start();
mLocationClient.requestLocation();
}
}
@Override
public boolean onOptionsItemSelected(MenuItem menuItem) {
switch (menuItem.getItemId()) {
case R.id.menu_navi:
// 启动导航跟踪功能，默认是关闭的
if (!mLocationClient.isStarted()) {
mLocationClient.start();
menuItem.setTitle("关闭导航");
} else {
mLocationClient.stop();
menuItem.setTitle("启动导航");
}
break;
case R.id.menu_vehicle:
// 启动菜单设置用的activity
entryMenuVehicle();
break;
case R.id.menu_cut:
if (isCut == false) {
isCut = true;
menuItem.setTitle("关闭截图");
} else {
isCut = false;
menuItem.setTitle("启动截图");
}
break;
default:
}
return true;
}
@Override
public void onStop() {
super.onStop();
if (mLocationClient.isStarted()) {
mLocationClient.stop();
}
}
public void start() {
synchronized (objLock) {
if (client != null && !client.isStarted()) {
client.start();
}
}
}
@Override
protected void onDestroy() {
super.onDestroy();
if (mLocationClient != null && mLocationClient.isStarted()) {
mLocationClient.stop();
}
}
@Override
protected void onStart() {
// TODO Auto-generated method stub
super.onStart();
mapdu.setMyLocationEnabled(true);
if (!client.isStarted()) client.start();
// 开启方向传感器
myorientaion.start();
}
/**
* *
*
* @param option
* @return isSuccessSetOption
*/
public boolean setLocationOption(LocationClientOption option) {
boolean isSuccess = false;
if (option != null) {
if (client.isStarted()) client.stop();
DIYoption = option;
client.setLocOption(option);
}
return isSuccess;
}
/** 启动百度地图。 */
public synchronized void start() {
synchronized (this) {
if (first) {
init();
}
if (locationClient != null && !locationClient.isStarted()) {
stopTime();
locationClient.start();
}
}
}
private void initBaiduMap() {
mapView = (MapView) findViewById(R.id.bmapView);
baiduMap = mapView.getMap();
baiduMap.setMaxAndMinZoomLevel(18, 13);
IntentFilter iFilter = new IntentFilter();
iFilter.addAction(SDKInitializer.SDK_BROADTCAST_ACTION_STRING_PERMISSION_CHECK_ERROR);
iFilter.addAction(SDKInitializer.SDK_BROADCAST_ACTION_STRING_NETWORK_ERROR);
receiver = new BaiduReceiver();
registerReceiver(receiver, iFilter);
geoCoder = GeoCoder.newInstance();
geoCoder.setOnGetGeoCodeResultListener(this);
Intent intent = getIntent();
intentType = intent.getStringExtra(TYPE);
initActionBar(R.string.chat_position);
if (intentType.equals(TYPE_SELECT)) {
// 选择发送位置
// 开启定位图层
baiduMap.setMyLocationEnabled(true);
baiduMap.setMyLocationConfigeration(
new MyLocationConfigeration(MyLocationConfigeration.LocationMode.NORMAL, true, null));
// 定位初始化
locClient = new LocationClient(this);
locClient.registerLocationListener(myListener);
LocationClientOption option = new LocationClientOption();
option.setProdName("avosim");
option.setOpenGps(true);
option.setCoorType("bd09ll");
option.setScanSpan(1000);
option.setOpenGps(true);
option.setIsNeedAddress(true);
option.setIgnoreKillProcess(true);
locClient.setLocOption(option);
locClient.start();
if (locClient != null && locClient.isStarted()) {
locClient.requestLocation();
}
if (lastLocation != null) {
// 显示在地图上
LatLng ll = new LatLng(lastLocation.getLatitude(), lastLocation.getLongitude());
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(ll);
baiduMap.animateMapStatus(u);
}
} else {
Bundle b = intent.getExtras();
LatLng latlng = new LatLng(b.getDouble(LATITUDE), b.getDouble(LONGITUDE)); // 维度在前，经度在后
baiduMap.setMapStatus(MapStatusUpdateFactory.newLatLng(latlng));
OverlayOptions ooA = new MarkerOptions().position(latlng).icon(descriptor).zIndex(9);
baiduMap.addOverlay(ooA);
}
}
@Override
protected void onDestroy() {
// TODO Auto-generated method stub
mMapView.destroy();
if (mMapManager != null) {
mMapManager.destroy();
mMapManager = null;
}
if (mLocationClient.isStarted()) {
mLocationClient.stop();
}
super.onDestroy();
}
private void initLocation() {
mLocationClient = new LocationClient(this);
mLocationlistener = new MyLocationListener();
mLocationClient.registerLocationListener(mLocationlistener);
LocationClientOption option = new LocationClientOption();
option.setCoorType("bd09ll");
option.setIsNeedAddress(true);
option.setOpenGps(true);
option.setScanSpan(1000);
mLocationClient.setLocOption(option);
if (!mLocationClient.isStarted()) {
mLocationClient.start();
}
}
@Override
protected void onDestroy() {
if (mLocClient != null && mLocClient.isStarted()) {
// 退出时销毁定位
mLocClient.stop();
}
// 关闭定位图层
mBaiduMap.setMyLocationEnabled(false);
mMapView.onDestroy();
mMapView = null;
// 取消监听 SDK 广播
unregisterReceiver(mReceiver);
super.onDestroy();
// 回收 bitmap 资源
bdgeo.recycle();
}
@Override
protected void onDestroy() {
if (locClient != null && locClient.isStarted()) {
// 退出时销毁定位
locClient.stop();
}
// 关闭定位图层
baiduMap.setMyLocationEnabled(false);
mapView.onDestroy();
mapView = null;
// 取消监听 SDK 广播
unregisterReceiver(receiver);
super.onDestroy();
// 回收 bitmap 资源
descriptor.recycle();
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.selectlocation_back:
SelectLocationActivity.this.setResult(RESULT_CANCELED);
SelectLocationActivity.this.finish();
break;
case R.id.selectlocation_ok:
LocationPoint locationPoint = locationList.get(currentLocation);
Intent intent = new Intent();
intent.putExtra("location_address", locationPoint.detail);
intent.putExtra("location_latitude", locationPoint.getLatLng().latitude);
intent.putExtra("location_longitude", locationPoint.getLatLng().longitude);
SelectLocationActivity.this.setResult(RESULT_OK, intent);
if (client != null && !client.isStarted()) {
client.stop();
}
SelectLocationActivity.this.finish();
break;
default:
break;
}
}
@Override
public void onGetReverseGeoCodeResult(ReverseGeoCodeResult result) {
showWaiting(false);
if (result != null) {
if (result.getPoiList() == null) {
showToast("获取位置信息失败，请重新获取");
SelectLocationActivity.this.setResult(RESULT_CANCELED);
SelectLocationActivity.this.finish();
return;
}
locationList.clear();
LocationPoint firstPoint =
new LocationPoint("[ 位置 ]", result.getAddress(), result.getLocation());
firstPoint.setSelected(true);
locationList.add(firstPoint);
List<PoiInfo> allAddrList = result.getPoiList();
for (PoiInfo info : allAddrList) {
LocationPoint point = new LocationPoint(info.name, info.address, info.location);
point.setSelected(false);
locationList.add(point);
System.out.println("地址：" + info.name + ":" + info.address);
}
currentLocation = 0;
adapter.notifyDataSetChanged();
ok.setEnabled(true);
} else {
System.out.println("---->null--------------------");
if (client != null && !client.isStarted()) {
ToastUtil.show(SelectLocationActivity.this, "定位不成功，正在自动重新定位");
client.start();
} else {
showToast("获取位置信息失败，请重新获取");
SelectLocationActivity.this.setResult(RESULT_CANCELED);
SelectLocationActivity.this.finish();
}
}
}
/** 关闭百度地图。 */
public void stop() {
if (locationClient != null && locationClient.isStarted()) {
locationClient.stop();
}
}
/** 停止定位 */
public void stopLocation() {
if (mLocationClient != null && mLocationClient.isStarted()) {
mLocationClient.unRegisterLocationListener(mLocationListener);
mLocationClient.stop();
}
}
public void detect() {
if (!locationClient.isStarted()) locationClient.start();
locationClient.requestLocation();
}
