package org.altusmetrum.AltosDroid;
-import org.altusmetrum.altoslib_1.AltosState;
+import java.util.Arrays;
+import org.altusmetrum.altoslib_1.*;
+
+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.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;
+ private SupportMapFragment mMapFragment;
private GoogleMap mMap;
+ private boolean mapLoaded = false;
+
+ private Marker mRocketMarker;
+ private Marker mPadMarker;
+ 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;
@Override
public void onAttach(Activity activity) {
mAltosDroid.registerTab(this);
}
+ @Override
+ 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 onActivityCreated(Bundle savedInstanceState) {
+ super.onActivityCreated(savedInstanceState);
+ getChildFragmentManager().beginTransaction().add(R.id.map, mMapFragment).commit();
+ }
+
@Override
public void onDestroyView() {
super.onDestroyView();
//ft.commit();
}
- 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 setupMap() {
+ mMap = mMapFragment.getMap();
+ if (mMap != null) {
+ 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)
+ );
+
+ mPadMarker = mMap.addMarker(
+ new MarkerOptions().icon(BitmapDescriptorFactory.fromResource(R.drawable.pad))
+ .position(new LatLng(0,0))
+ .visible(false)
+ );
+
+ mPolyline = mMap.addPolyline(
+ new PolylineOptions().add(new LatLng(0,0), new LatLng(0,0))
+ .width(3)
+ .color(Color.BLUE)
+ .visible(false)
+ );
+
+ mapLoaded = true;
+ }
+ }
+
+ 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 void update_ui(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));
+ }
+
+ if (state != null) {
+ if (mapLoaded) {
+ if (state.gps != null) {
+ mRocketMarker.setPosition(new LatLng(state.gps.lat, state.gps.lon));
+ mRocketMarker.setVisible(true);
+
+ mPolyline.setPoints(Arrays.asList(new LatLng(state.pad_lat, state.pad_lon), new LatLng(state.gps.lat, state.gps.lon)));
+ mPolyline.setVisible(true);
+ }
+
+ if (state.state == AltosLib.ao_flight_pad) {
+ mPadMarker.setPosition(new LatLng(state.pad_lat, state.pad_lon));
+ mPadMarker.setVisible(true);
+ }
+ }
+ if (state.gps != null) {
+ mTargetLatitudeView.setText(AltosDroid.pos(state.gps.lat, "N", "S"));
+ mTargetLongitudeView.setText(AltosDroid.pos(state.gps.lon, "W", "E"));
+ 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;
+ mReceiverLatitudeView.setText(AltosDroid.pos(receiver.getLatitude(), "N", "S"));
+ mReceiverLongitudeView.setText(AltosDroid.pos(receiver.getLongitude(), "W", "E"));
+ center (receiver.getLatitude(), receiver.getLongitude(), accuracy);
+ }
+
}
}