package org.altusmetrum.AltosDroid;
-import java.util.Arrays;
+import java.util.*;
-import org.altusmetrum.altoslib_3.*;
+import org.altusmetrum.altoslib_7.*;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
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.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 Marker mRocketMarker;
+ private HashMap<Integer,Marker> rockets = new HashMap<Integer,Marker>();
private Marker mPadMarker;
+ private boolean pad_set;
private Polyline mPolyline;
private TextView mDistanceView;
private double mapAccuracy = -1;
- @Override
- public void onAttach(Activity activity) {
- super.onAttach(activity);
- mAltosDroid = (AltosDroid) activity;
- mAltosDroid.registerTab(this);
+ 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
getChildFragmentManager().beginTransaction().add(R.id.map, mMapFragment).commit();
}
- @Override
- public void onDestroyView() {
- super.onDestroyView();
-
- mAltosDroid.unregisterTab(this);
- mAltosDroid = null;
-
- //Fragment fragment = (getFragmentManager().findFragmentById(R.id.map));
- //FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
- //ft.remove(fragment);
- //ft.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);
- mRocketMarker = mMap.addMarker(
- // From: http://mapicons.nicolasmollet.com/markers/industry/military/missile-2/
- new MarkerOptions().icon(BitmapDescriptorFactory.fromResource(R.drawable.rocket))
- .position(new LatLng(0,0))
- .visible(false)
- );
+ Bitmap label_bitmap = rocket_bitmap("hello");
mPadMarker = mMap.addMarker(
new MarkerOptions().icon(BitmapDescriptorFactory.fromResource(R.drawable.pad))
mPolyline = mMap.addPolyline(
new PolylineOptions().add(new LatLng(0,0), new LatLng(0,0))
- .width(3)
+ .width(20)
.color(Color.BLUE)
.visible(false)
);
}
}
- public void update_ui(AltosState state, AltosGreatCircle from_receiver, Location receiver) {
+ 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));
- mDistanceView.setText(String.format("%6.0f m", from_receiver.distance));
+ set_value(mDistanceView, AltosConvert.distance, 6, from_receiver.distance);
}
- if (state != null) {
- if (mapLoaded) {
- if (state.gps != null) {
- mRocketMarker.setPosition(new LatLng(state.gps.lat, state.gps.lon));
- mRocketMarker.setVisible(true);
+ if (telem_state != null) {
+ for (int serial : rockets.keySet()) {
+ if (!telem_state.states.containsKey(serial))
+ remove_rocket(serial);
+ }
- mPolyline.setPoints(Arrays.asList(new LatLng(state.pad_lat, state.pad_lon), new LatLng(state.gps.lat, state.gps.lon)));
- mPolyline.setVisible(true);
- }
+ for (int serial : telem_state.states.keySet()) {
+ set_rocket(serial, telem_state.states.get(serial));
+ }
+ }
- if (state.state == AltosLib.ao_flight_pad) {
+ 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, "W", "E"));
+ 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);
}
accuracy = receiver.getAccuracy();
else
accuracy = 1000;
- mReceiverLatitudeView.setText(AltosDroid.pos(receiver.getLatitude(), "N", "S"));
- mReceiverLongitudeView.setText(AltosDroid.pos(receiver.getLongitude(), "W", "E"));
- center (receiver.getLatitude(), receiver.getLongitude(), accuracy);
+
+ 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