package org.altusmetrum.AltosDroid;
-import org.altusmetrum.altoslib_1.AltosState;
+import java.util.*;
+import org.altusmetrum.altoslib_7.*;
+
+import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
+import com.google.android.gms.maps.SupportMapFragment;
+import com.google.android.gms.maps.model.BitmapDescriptorFactory;
+import com.google.android.gms.maps.model.LatLng;
+import com.google.android.gms.maps.model.Marker;
+import com.google.android.gms.maps.model.MarkerOptions;
+import com.google.android.gms.maps.model.Polyline;
+import com.google.android.gms.maps.model.PolylineOptions;
import android.app.Activity;
+import android.graphics.Color;
+import android.graphics.*;
import android.os.Bundle;
import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentTransaction;
+//import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
+import android.widget.TextView;
+import android.location.Location;
-public class TabMap extends Fragment implements AltosDroidTab {
- AltosDroid mAltosDroid;
-
+public class TabMap extends AltosDroidTab {
+ private SupportMapFragment mMapFragment;
private GoogleMap mMap;
+ private boolean mapLoaded = false;
+
+ private HashMap<Integer,Marker> rockets = new HashMap<Integer,Marker>();
+ private Marker mPadMarker;
+ private boolean pad_set;
+ private Polyline mPolyline;
+
+ private TextView mDistanceView;
+ private TextView mBearingView;
+ private TextView mTargetLatitudeView;
+ private TextView mTargetLongitudeView;
+ private TextView mReceiverLatitudeView;
+ private TextView mReceiverLongitudeView;
+
+ private double mapAccuracy = -1;
+
+ private AltosLatLon my_position = null;
+ private AltosLatLon target_position = null;
+
+ private Bitmap rocket_bitmap(String text) {
+
+ /* From: http://mapicons.nicolasmollet.com/markers/industry/military/missile-2/
+ */
+ Bitmap orig_bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.rocket);
+ Bitmap bitmap = orig_bitmap.copy(Bitmap.Config.ARGB_8888, true);
+
+ Canvas canvas = new Canvas(bitmap);
+ Paint paint = new Paint();
+ paint.setTextSize(40);
+ paint.setColor(0xff000000);
+
+ Rect bounds = new Rect();
+ paint.getTextBounds(text, 0, text.length(), bounds);
+
+ int width = bounds.right - bounds.left;
+ int height = bounds.bottom - bounds.top;
+
+ float x = bitmap.getWidth() / 2.0f - width / 2.0f;
+ float y = bitmap.getHeight() / 2.0f - height / 2.0f;
+ AltosDebug.debug("map label x %f y %f\n", x, y);
+
+ canvas.drawText(text, 0, text.length(), x, y, paint);
+ return bitmap;
+ }
+
+ private Marker rocket_marker(int serial, double lat, double lon) {
+ Bitmap bitmap = rocket_bitmap(String.format("%d", serial));
+
+ return mMap.addMarker(new MarkerOptions()
+ .icon(BitmapDescriptorFactory.fromBitmap(bitmap))
+ .position(new LatLng(lat, lon))
+ .visible(true));
+ }
@Override
- public void onAttach(Activity activity) {
- super.onAttach(activity);
- mAltosDroid = (AltosDroid) activity;
- mAltosDroid.registerTab(this);
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ mMapFragment = new SupportMapFragment() {
+ @Override
+ public void onActivityCreated(Bundle savedInstanceState) {
+ super.onActivityCreated(savedInstanceState);
+ setupMap();
+ }
+ };
+
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.tab_map, container, false);
+ mDistanceView = (TextView)v.findViewById(R.id.distance_value);
+ mBearingView = (TextView)v.findViewById(R.id.bearing_value);
+ mTargetLatitudeView = (TextView)v.findViewById(R.id.target_lat_value);
+ mTargetLongitudeView = (TextView)v.findViewById(R.id.target_lon_value);
+ mReceiverLatitudeView = (TextView)v.findViewById(R.id.receiver_lat_value);
+ mReceiverLongitudeView = (TextView)v.findViewById(R.id.receiver_lon_value);
return v;
}
@Override
- public void onDestroyView() {
- super.onDestroyView();
+ public void onActivityCreated(Bundle savedInstanceState) {
+ super.onActivityCreated(savedInstanceState);
+ getChildFragmentManager().beginTransaction().add(R.id.map, mMapFragment).commit();
+ }
+
+ private void setupMap() {
+ mMap = mMapFragment.getMap();
+ if (mMap != null) {
+ set_map_type(altos_droid.map_type);
+ mMap.setMyLocationEnabled(true);
+ mMap.getUiSettings().setTiltGesturesEnabled(false);
+ mMap.getUiSettings().setZoomControlsEnabled(false);
+
+ Bitmap label_bitmap = rocket_bitmap("hello");
+
+ mPadMarker = mMap.addMarker(
+ new MarkerOptions().icon(BitmapDescriptorFactory.fromResource(R.drawable.pad))
+ .position(new LatLng(0,0))
+ .visible(false)
+ );
- mAltosDroid.unregisterTab(this);
- mAltosDroid = null;
+ mPolyline = mMap.addPolyline(
+ new PolylineOptions().add(new LatLng(0,0), new LatLng(0,0))
+ .width(20)
+ .color(Color.BLUE)
+ .visible(false)
+ );
- //Fragment fragment = (getFragmentManager().findFragmentById(R.id.map));
- //FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
- //ft.remove(fragment);
- //ft.commit();
+ mapLoaded = true;
+ }
}
- public void update_ui(AltosState state) {
-// mRangeView.setText(String.format("%6.0f m", state.range));
-// if (state.from_pad != null)
-// mBearingView.setText(String.format("%3.0f°", state.from_pad.bearing));
-// mLatitudeView.setText(pos(state.gps.lat, "N", "S"));
-// mLongitudeView.setText(pos(state.gps.lon, "W", "E"));
+ private void center(double lat, double lon, double accuracy) {
+ if (mapAccuracy < 0 || accuracy < mapAccuracy/10) {
+ mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(lat, lon),14));
+ mapAccuracy = accuracy;
+ }
}
+ public String tab_name() { return "map"; }
+
+ private void set_rocket(int serial, AltosState state) {
+ Marker marker;
+
+ if (state.gps == null || state.gps.lat == AltosLib.MISSING)
+ return;
+
+ if (rockets.containsKey(serial)) {
+ marker = rockets.get(serial);
+ marker.setPosition(new LatLng(state.gps.lat, state.gps.lon));
+ } else {
+ marker = rocket_marker(serial, state.gps.lat, state.gps.lon);
+ rockets.put(serial, marker);
+ marker.setVisible(true);
+ }
+ }
+
+ private void remove_rocket(int serial) {
+ Marker marker = rockets.get(serial);
+ marker.remove();
+ rockets.remove(serial);
+ }
+
+ public void show(TelemetryState telem_state, AltosState state, AltosGreatCircle from_receiver, Location receiver) {
+ if (from_receiver != null) {
+ mBearingView.setText(String.format("%3.0f°", from_receiver.bearing));
+ set_value(mDistanceView, AltosConvert.distance, 6, from_receiver.distance);
+ }
+
+ if (telem_state != null) {
+ for (int serial : rockets.keySet()) {
+ if (!telem_state.states.containsKey(serial))
+ remove_rocket(serial);
+ }
+
+ for (int serial : telem_state.states.keySet()) {
+ set_rocket(serial, telem_state.states.get(serial));
+ }
+ }
+
+ if (state != null) {
+ if (mapLoaded) {
+ if (!pad_set && state.pad_lat != AltosLib.MISSING) {
+ pad_set = true;
+ mPadMarker.setPosition(new LatLng(state.pad_lat, state.pad_lon));
+ mPadMarker.setVisible(true);
+ }
+ }
+ if (state.gps != null) {
+
+ target_position = new AltosLatLon(state.gps.lat, state.gps.lon);
+
+ mTargetLatitudeView.setText(AltosDroid.pos(state.gps.lat, "N", "S"));
+ mTargetLongitudeView.setText(AltosDroid.pos(state.gps.lon, "E", "W"));
+ if (state.gps.locked && state.gps.nsat >= 4)
+ center (state.gps.lat, state.gps.lon, 10);
+ }
+ }
+
+ if (receiver != null) {
+ double accuracy;
+
+ if (receiver.hasAccuracy())
+ accuracy = receiver.getAccuracy();
+ else
+ accuracy = 1000;
+
+ my_position = new AltosLatLon(receiver.getLatitude(), receiver.getLongitude());
+ mReceiverLatitudeView.setText(AltosDroid.pos(my_position.lat, "N", "S"));
+ mReceiverLongitudeView.setText(AltosDroid.pos(my_position.lon, "E", "W"));
+ center (my_position.lat, my_position.lon, accuracy);
+ }
+
+ if (my_position != null && target_position != null) {
+ mPolyline.setPoints(Arrays.asList(new LatLng(my_position.lat, my_position.lon), new LatLng(target_position.lat, target_position.lon)));
+ mPolyline.setVisible(true);
+ }
+
+ }
+
+ public void set_map_type(int map_type) {
+ if (mMap != null) {
+ if (map_type == AltosMap.maptype_hybrid)
+ mMap.setMapType(GoogleMap.MAP_TYPE_HYBRID);
+ else if (map_type == AltosMap.maptype_satellite)
+ mMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
+ else if (map_type == AltosMap.maptype_terrain)
+ mMap.setMapType(GoogleMap.MAP_TYPE_TERRAIN);
+ else
+ mMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
+ }
+ }
+
+ public TabMap() {
+ }
}
projects / fw / altos / blobdiff