X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FTabMap.java;h=d239d988ad488f36bebb9909e0c06d43aed6bc96;hb=a61217f0a6d0ef48b6471f632c4600255867e831;hp=cd59dfe78cb07160c647d366b5778f39c3fc8d44;hpb=0f56903774d9e8bb033dfc0af6945e8ddc1d3065;p=fw%2Faltos

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/TabMap.java b/altosdroid/src/org/altusmetrum/AltosDroid/TabMap.java
index cd59dfe7..d239d988 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/TabMap.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/TabMap.java
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -20,7 +21,7 @@ package org.altusmetrum.AltosDroid;
 import java.util.*;
 import java.io.*;
 
-import org.altusmetrum.altoslib_7.*;
+import org.altusmetrum.altoslib_12.*;
 
 import android.app.Activity;
 import android.graphics.*;
@@ -32,11 +33,12 @@ import android.widget.*;
 import android.location.Location;
 import android.content.*;
 
-public class TabMap extends AltosDroidTab {
+public class TabMap extends AltosDroidTab implements AltosDroidMapSourceListener {
 
 	AltosLatLon	here;
 
 	private TextView mDistanceView;
+	private TextView mBearingLabel;
 	private TextView mBearingView;
 	private TextView mTargetLatitudeView;
 	private TextView mTargetLongitudeView;
@@ -63,6 +65,7 @@ public class TabMap extends AltosDroidTab {
 		int map_source = AltosDroidPreferences.map_source();
 
 		mDistanceView  = (TextView)view.findViewById(R.id.distance_value);
+		mBearingLabel  = (TextView)view.findViewById(R.id.bearing_label);
 		mBearingView   = (TextView)view.findViewById(R.id.bearing_value);
 		mTargetLatitudeView  = (TextView)view.findViewById(R.id.target_lat_value);
 		mTargetLongitudeView = (TextView)view.findViewById(R.id.target_lon_value);
@@ -72,7 +75,8 @@ public class TabMap extends AltosDroidTab {
 		map_offline.onCreateView(altos_droid);
 		map_online = new AltosMapOnline(view.getContext());
 		map_online.onCreateView(altos_droid);
-		set_map_source(AltosDroidPreferences.map_source());
+		map_source_changed(AltosDroidPreferences.map_source());
+		AltosDroidPreferences.register_map_source_listener(this);
 		return view;
 	}
 
@@ -86,9 +90,12 @@ public class TabMap extends AltosDroidTab {
 	@Override
 	public void onDestroyView() {
 		super.onDestroyView();
+		map_offline.onDestroyView();
+		map_online.onDestroyView();
+		AltosDroidPreferences.unregister_map_source_listener(this);
 	}
 
-	public String tab_name() { return "map"; }
+	public String tab_name() { return AltosDroid.tab_map_name; }
 
 	private void center(double lat, double lon, double accuracy) {
 		if (map_offline != null)
@@ -99,8 +106,19 @@ public class TabMap extends AltosDroidTab {
 
 	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));
+			String	direction = AltosDroid.direction(from_receiver, receiver);
+			if (direction != null) {
+				mBearingLabel.setText("Direction");
+				mBearingView.setText(direction);
+			} else {
+				mBearingLabel.setText("Bearing");
+				mBearingView.setText(String.format("%3.0f°", from_receiver.bearing));
+			}
 			set_value(mDistanceView, AltosConvert.distance, 6, from_receiver.distance);
+		} else {
+			mBearingLabel.setText("Bearing");
+			mBearingView.setText("");
+			set_value(mDistanceView, AltosConvert.distance, 6, AltosLib.MISSING);
 		}
 
 		if (state != null) {
@@ -131,16 +149,7 @@ public class TabMap extends AltosDroidTab {
 		}
 	}
 
-	@Override
-	public void set_map_type(int map_type) {
-		if (map_offline != null)
-			map_offline.set_map_type(map_type);
-		if (map_online != null)
-			map_online.set_map_type(map_type);
-	}
-
-	@Override
-	public void set_map_source(int map_source) {
+	public void map_source_changed(int map_source) {
 		this.map_source = map_source;
 		if (map_source == AltosDroidPreferences.MAP_SOURCE_OFFLINE) {
 			if (map_online != null)