FreeDroneGCS 一个无人机地面站系统.zip

package org.droidplanner.android.maps; import android.app.Activity; import android.content.BroadcastReceiver; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.IntentFilter; import android.content.IntentSender; import android.content.SharedPreferences; import android.graphics.Bitmap; import android.graphics.Point; import android.location.Location; import android.os.AsyncTask; import android.os.Bundle; import android.os.Handler; import android.support.v4.app.FragmentActivity; import android.support.v4.content.LocalBroadcastManager; import android.util.Log; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.Toast; import com.google.android.gms.common.ConnectionResult; import com.google.android.gms.common.GooglePlayServicesUtil; import com.google.android.gms.common.api.Api; import com.google.android.gms.location.LocationAvailability; import com.google.android.gms.location.LocationCallback; import com.google.android.gms.location.LocationRequest; import com.google.android.gms.location.LocationResult; import com.google.android.gms.location.LocationServices; import com.google.android.gms.maps.CameraUpdate; import com.google.android.gms.maps.CameraUpdateFactory; import com.google.android.gms.maps.GoogleMap; import com.google.android.gms.maps.MapsInitializer; import com.google.android.gms.maps.OnMapReadyCallback; import com.google.android.gms.maps.Projection; import com.google.android.gms.maps.SupportMapFragment; import com.google.android.gms.maps.UiSettings; import com.google.android.gms.maps.model.BitmapDescriptorFactory; import com.google.android.gms.maps.model.CameraPosition; import com.google.android.gms.maps.model.LatLng; import com.google.android.gms.maps.model.LatLngBounds; import com.google.android.gms.maps.model.Marker; import com.google.android.gms.maps.model.MarkerOptions; import com.google.android.gms.maps.model.Polygon; import com.google.android.gms.maps.model.PolygonOptions; import com.google.android.gms.maps.model.Polyline; import com.google.android.gms.maps.model.PolylineOptions; import com.google.android.gms.maps.model.TileOverlay; import com.google.android.gms.maps.model.TileOverlayOptions; import com.google.android.gms.maps.model.VisibleRegion; import com.o3dr.android.client.Drone; import com.o3dr.services.android.lib.coordinate.LatLong; import com.o3dr.services.android.lib.coordinate.LatLongAlt; import com.o3dr.services.android.lib.drone.attribute.AttributeEvent; import com.o3dr.services.android.lib.drone.attribute.AttributeType; import com.o3dr.services.android.lib.drone.property.FootPrint; import com.o3dr.services.android.lib.drone.property.Gps; import com.o3dr.services.android.lib.util.googleApi.GoogleApiClientManager; import com.o3dr.services.android.lib.util.googleApi.GoogleApiClientManager.GoogleApiClientTask; import org.droidplanner.android.DroidPlannerApp; import org.droidplanner.android.R; import org.droidplanner.android.fragments.SettingsFragment; import org.droidplanner.android.graphic.map.GraphicHome; import org.droidplanner.android.maps.providers.DPMapProvider; import org.droidplanner.android.maps.providers.google_map.DownloadMapboxMapActivity; import org.droidplanner.android.maps.providers.google_map.GoogleMapPrefConstants; import org.droidplanner.android.maps.providers.google_map.GoogleMapPrefFragment; import org.droidplanner.android.maps.providers.google_map.tiles.TileProviderManager; import org.droidplanner.android.maps.providers.google_map.tiles.arcgis.ArcGISTileProviderManager; import org.droidplanner.android.maps.providers.google_map.tiles.mapbox.MapboxTileProviderManager; import org.droidplanner.android.maps.providers.google_map.tiles.mapbox.MapboxUtils; import org.droidplanner.android.maps.providers.google_map.tiles.mapbox.offline.MapDownloader; import org.droidplanner.android.proxy.mission.item.MissionItemProxy; import org.droidplanner.android.utils.MapUtils; import org.droidplanner.android.utils.prefs.AutoPanMode; import org.droidplanner.android.utils.prefs.DroidPlannerPrefs; import org.jetbrains.annotations.NotNull; import java.net.HttpURLConnection; import java.util.ArrayList; import java.util.Collection; import java.util.Collections; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.concurrent.atomic.AtomicReference; import timber.log.Timber; public class GoogleMapFragment extends SupportMapFragment implements DPMap, GoogleApiClientManager.ManagerListener { private static final long USER_LOCATION_UPDATE_INTERVAL = 30000; // ms private static final long USER_LOCATION_UPDATE_FASTEST_INTERVAL = 5000; // ms private static final float USER_LOCATION_UPDATE_MIN_DISPLACEMENT = 0; // m private static final float GO_TO_MY_LOCATION_ZOOM = 17f; private static final int ONLINE_TILE_PROVIDER_Z_INDEX = -1; private static final int OFFLINE_TILE_PROVIDER_Z_INDEX = -2; private static final int GET_DRAGGABLE_FROM_MARKER_INFO = -1; private static final int IS_DRAGGABLE = 0; private static final int IS_NOT_DRAGGABLE = 1; private static final IntentFilter eventFilter = new IntentFilter(); static { eventFilter.addAction(AttributeEvent.GPS_POSITION); eventFilter.addAction(SettingsFragment.ACTION_MAP_ROTATION_PREFERENCE_UPDATED); } private final static Api<? extends Api.ApiOptions.NotRequiredOptions>[] apisList = new Api[]{LocationServices.API}; private final BroadcastReceiver eventReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { final String action = intent.getAction(); switch (action) { case AttributeEvent.GPS_POSITION: if (mPanMode.get() == AutoPanMode.DRONE) { final Drone drone = getDroneApi(); if (!drone.isConnected()) return; final Gps droneGps = drone.getAttribute(AttributeType.GPS); if (droneGps != null && droneGps.isValid()) { final LatLong droneLocation = droneGps.getPosition(); updateCamera(droneLocation); } } break; case SettingsFragment.ACTION_MAP_ROTATION_PREFERENCE_UPDATED: getMapAsync(new OnMapReadyCallback() { @Override public void onMapReady(GoogleMap googleMap) { setupMapUI(googleMap); } }); break; } } }; private final Map<Marker, MarkerInfo> markersMap = new HashMap<>(); private final Map<Polyline, PolylineInfo> polylinesMap = new HashMap<>(); private DroidPlannerPrefs mAppPrefs; private final AtomicReference<AutoPanMode> mPanMode = new AtomicReference<AutoPanMode>( AutoPanMode.DISABLED); private final Handler handler = new Handler(); private final LocationCallback locationCb = new LocationCallback() { @Override public void onLocationAvailability(LocationAvailability locationAvailability) { super.onLocationAvailability(locationAvailability); } @Override public void onLocationResult(LocationResult result) { super.onLocationResult(result); final Location location = result.getLastLocation(); if (location == null) return; //Update the user location icon. if (userMarker == null) { final MarkerOptions options = new MarkerOptions() .position(new LatLng(location.getLatitude(), location.getLongitude()