private void showMapViewRoutes(List<GPSInfo> lstWgs84HashMap) {
ArrayList<GeoPoint> lstWgs84GeoPoint = RoutesHelper.getWgs84GeoPoint(lstWgs84HashMap);
// mRoutesOverlay
if (mMapView != null) {
try {
if (mRoutesOverlay != null) {
if (mMapView.getOverlays().contains(mRoutesOverlay)) {
mMapView.getOverlays().remove(mRoutesOverlay);
mRoutesOverlay = null;
}
}
mRoutesOverlay = new RoutesOverlay(mPathActivity, mMapView);
{
mRoutesOverlay.setOnOverlayEventListener(this);
mRoutesOverlay.setData(lstWgs84GeoPoint);
}
mMapView.getOverlays().add(0, mRoutesOverlay);
mMapView.invalidate();
mMapView.getController().animateTo(lstWgs84GeoPoint.get(0));
} catch (Exception e) {
e.printStackTrace();
}
}
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btnAddress:
mapView.getOverlays().clear(); // 清除公交站点的标识
mapView.invalidate();
GeoPoint geoPoint = new GeoPoint((int) (39.915 * 1e6), (int) (116.454 * 1e6));
EditText tvAdr = (EditText) findViewById(R.id.etAddress);
// 根据中心点geoPoint在1000半径内查询KFC
mkSearch.poiSearchNearBy(tvAdr.getText().toString(), geoPoint, 5000);
// GeoPoint geoPoint=new GeoPoint(39904965, 116327764);
// mkSearch.reverseGeocode(geoPoint);
break;
case R.id.btnLine:
mapView.getOverlays().clear(); // 清除公交站点的标识
EditText etLine = (EditText) findViewById(R.id.etLine);
mkSearch.poiSearchInCity("北京", etLine.getText().toString());
// EditText etadd=(EditText) findViewById(R.id.etAddress);
// mkSearch.geocode("北京", etadd.getText().toString());
break;
default:
break;
}
}
public void hideAllBalloons() {
if (!isInflating) {
List<Overlay> mapOverlays = mapView.getOverlays();
if (mapOverlays.size() > 1) {
hideOtherBalloons(mapOverlays);
}
hideBalloon();
}
}
protected void onHandlerSuccess(Object obj) {
mActionBar.setProgressBarVisibility(View.GONE);
if (obj != null) {
@SuppressWarnings("unchecked")
List<GPSInfo> lstWgs84HashMap = (List<GPSInfo>) obj;
if (lstWgs84HashMap.size() > 0) { // 至少得有一个点嘛(第一个，最后一个有没有可能一样呢?有的)
showMapViewRoutes(lstWgs84HashMap);
} else {
ToastShow.show(mPathActivity, R.string.datetime_toast_nodata);
if (mMapView.getOverlays().contains(mRoutesOverlay)) {
mMapView.getOverlays().remove(mRoutesOverlay);
// mRoutesOverlay.onDestroy();
mRoutesOverlay = null;
}
// if (mMapView.getOverlays().contains(mMovingOverlay)) {
// mMapView.getOverlays().remove(mMovingOverlay);
// mMovingOverlay.onDestroy();
// mMovingOverlay = null;
// }
}
}
}
private void checkInitMap() {
if (mMapView == null) {
mMapView = (MapView) findViewById(R.id.path_mapview);
// 设置是否启用内置的缩放控件
mMapView.setBuiltInZoomControls(true);
// 设置在缩放动画过程中也显示overlay,默认为不绘制
mMapView.setDrawOverlayWhenZooming(true);
// mMapView.getOverlays().clear();
// 添加定位图层
mMxLocationOverlay = new MxLocationOverlay(mPathActivity, mMapView);
mMxLocationOverlay.setOnOverlayEventListener(this);
mMapView.getOverlays().add(mMxLocationOverlay);
// 添加汽车图层
mCaricoOverlay = new BitmapOverlay(mPathActivity, mMapView);
mCaricoOverlay.setBitmap("rmct_routes_car.png");
mMapView.getOverlays().add(mCaricoOverlay);
mBtnBegTime = (Button) findViewById(R.id.path_begtime);
mBtnEndTime = (Button) findViewById(R.id.path_endtime);
mBtnBegTime.setOnClickListener(this);
mBtnEndTime.setOnClickListener(this);
mActionBar = (ActionBar) findViewById(R.id.path_actionbar);
mActionBar.setRootView(findViewById(R.id.path_main));
mViewback = mActionBar.showBackButton();
mViewback.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
PathActivity.this.finish();
}
});
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mBMapMan = new BMapManager(getApplication());
mBMapMan.init("C852FAE280E276186DE82EB547721866666283B0", null);
super.initMapActivity(mBMapMan);
mapView = (MapView) findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
mapOverlays = mapView.getOverlays();
// first overlay
drawable = getResources().getDrawable(R.drawable.marker);
itemizedOverlay = new CustomItemizedOverlay<CustomOverlayItem>(drawable, mapView);
GeoPoint point = new GeoPoint((int) (39.90923 * 1E6), (int) (116.397428 * 1E6));
CustomOverlayItem overlayItem =
new CustomOverlayItem(
point,
"Tomorrow Never Dies (1997)",
"(M gives Bond his mission in Daimler car)",
"http://ia.media-imdb.com/images/M/MV5BMTM1MTk2ODQxNV5BMl5BanBnXkFtZTcwOTY5MDg0NA@@._V1._SX40_CR0,0,40,54_.jpg");
itemizedOverlay.addOverlay(overlayItem);
GeoPoint point2 = new GeoPoint((int) (39.9022 * 1E6), (int) (116.3922 * 1E6));
CustomOverlayItem overlayItem2 =
new CustomOverlayItem(
point2,
"GoldenEye (1995)",
"(Interiors Russian defence ministry council chambers in St Petersburg)",
"http://ia.media-imdb.com/images/M/MV5BMzk2OTg4MTk1NF5BMl5BanBnXkFtZTcwNjExNTgzNA@@._V1._SX40_CR0,0,40,54_.jpg");
itemizedOverlay.addOverlay(overlayItem2);
mapOverlays.add(itemizedOverlay);
// second overlay
drawable2 = getResources().getDrawable(R.drawable.marker2);
itemizedOverlay2 = new CustomItemizedOverlay<CustomOverlayItem>(drawable2, mapView);
GeoPoint point3 = new GeoPoint((int) (39.917723 * 1E6), (int) (116.3722 * 1E6));
CustomOverlayItem overlayItem3 =
new CustomOverlayItem(point3, "Sliding Doors (1998)", "(interiors)", null);
itemizedOverlay2.addOverlay(overlayItem3);
GeoPoint point4 = new GeoPoint((int) (51.51738 * 1E6), (int) (-0.08186 * 1E6));
CustomOverlayItem overlayItem4 =
new CustomOverlayItem(
point4,
"Mission: Impossible (1996)",
"(Ethan & Jim cafe meeting)",
"http://ia.media-imdb.com/images/M/MV5BMjAyNjk5Njk0MV5BMl5BanBnXkFtZTcwOTA4MjIyMQ@@._V1._SX40_CR0,0,40,54_.jpg");
itemizedOverlay2.addOverlay(overlayItem4);
mapOverlays.add(itemizedOverlay2);
final MapController mc = mapView.getController();
mc.animateTo(point2);
mc.setZoom(16);
}
/**
* Creates and displays the balloon overlay by recycling the current balloon or by inflating it
* from xml.
*
* @return true if the balloon was recycled false otherwise
*/
private boolean createAndDisplayBalloonOverlay() {
boolean isRecycled;
if (balloonView == null) {
balloonView = createBalloonOverlayView();
clickRegion = balloonView.findViewById(R.id.balloon_inner_layout);
clickRegion.setOnTouchListener(createBalloonTouchListener());
closeRegion = balloonView.findViewById(R.id.balloon_close);
if (closeRegion != null) {
if (!showClose) {
closeRegion.setVisibility(View.GONE);
} else {
closeRegion.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
hideBalloon();
}
});
}
}
if (showDisclosure && !showClose) {
View v = balloonView.findViewById(R.id.balloon_disclosure);
if (v != null) {
v.setVisibility(View.VISIBLE);
}
}
isRecycled = false;
} else {
isRecycled = true;
}
balloonView.setVisibility(View.GONE);
List<Overlay> mapOverlays = mapView.getOverlays();
if (mapOverlays.size() > 1) {
hideOtherBalloons(mapOverlays);
}
if (currentFocusedItem != null) {
balloonView.setData(currentFocusedItem);
}
GeoPoint point = currentFocusedItem.getPoint();
MapView.LayoutParams params =
new MapView.LayoutParams(
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT,
point,
MapView.LayoutParams.BOTTOM_CENTER);
params.mode = MapView.LayoutParams.MODE_MAP;
balloonView.setVisibility(View.VISIBLE);
if (isRecycled) {
balloonView.setLayoutParams(params);
} else {
mapView.addView(balloonView, params);
}
return isRecycled;
}