X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FPreloadMapActivity.java;h=13a44e1f6902f3def172a88c8b31adb776729860;hp=1968edaef4bf56b2d455c5c2167113fb6537f94d;hb=e0081f7ba6fc9f1e4484d3e291fd30065ad5b620;hpb=2b6768ed32d7be444c49caa40d30b520177bb22a

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/PreloadMapActivity.java b/altosdroid/src/org/altusmetrum/AltosDroid/PreloadMapActivity.java
index 1968edae..13a44e1f 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/PreloadMapActivity.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/PreloadMapActivity.java
@@ -41,7 +41,7 @@ import android.location.LocationManager;
 import android.location.LocationListener;
 import android.location.Criteria;
 
-import org.altusmetrum.altoslib_7.*;
+import org.altusmetrum.altoslib_10.*;
 
 /**
  * This Activity appears as a dialog. It lists any paired devices and
@@ -61,7 +61,8 @@ public class PreloadMapActivity extends Activity implements AltosLaunchSiteListe
 	private Spinner		known_sites_spinner;
 	private Spinner		min_zoom;
 	private Spinner		max_zoom;
-	private Spinner		tile_radius;
+	private TextView	radius_label;
+	private Spinner		radius;
 
 	private EditText	latitude;
 	private EditText	longitude;
@@ -106,7 +107,6 @@ public class PreloadMapActivity extends Activity implements AltosLaunchSiteListe
 	}
 
 	AltosMap	map;
-	AltosMapLoader	loader;
 
 	class PreloadMapImage implements AltosImage {
 		public void flush() {
@@ -136,14 +136,14 @@ public class PreloadMapActivity extends Activity implements AltosLaunchSiteListe
 		public void paint(AltosMapTransform t) {
 		}
 
-		public PreloadMapTile(AltosMapTileListener listener, AltosLatLon upper_left, AltosLatLon center, int zoom, int maptype, int px_size) {
-			super(listener, upper_left, center, zoom, maptype, px_size, 2);
+		public PreloadMapTile(AltosMapCache cache, AltosLatLon upper_left, AltosLatLon center, int zoom, int maptype, int px_size) {
+			super(cache, upper_left, center, zoom, maptype, px_size, 2);
 		}
 
 	}
 
-	public AltosMapTile new_tile(AltosMapTileListener listener, AltosLatLon upper_left, AltosLatLon center, int zoom, int maptype, int px_size) {
-		return new PreloadMapTile(listener, upper_left, center, zoom, maptype, px_size);
+	public AltosMapTile new_tile(AltosMapCache cache, AltosLatLon upper_left, AltosLatLon center, int zoom, int maptype, int px_size) {
+		return new PreloadMapTile(cache, upper_left, center, zoom, maptype, px_size);
 	}
 
 	public int width() {
@@ -227,8 +227,17 @@ public class PreloadMapActivity extends Activity implements AltosLaunchSiteListe
 		return value(max_zoom);
 	}
 
-	private int radius() {
-		return value(tile_radius);
+	private double value_distance(Spinner spinner) {
+		return (Double) spinner.getSelectedItem();
+	}
+
+	private double radius() {
+		double r = value_distance(radius);
+		if (AltosPreferences.imperial_units())
+			r = AltosConvert.distance.inverse(r);
+		else
+			r = r * 1000;
+		return r;
 	}
 
 	private int bit(CheckBox box, int value) {
@@ -250,11 +259,14 @@ public class PreloadMapActivity extends Activity implements AltosLaunchSiteListe
 			double	lon = longitude();
 			int	min = min_z();
 			int	max = max_z();
-			int	r = radius();
+			double	r = radius();
 			int	t = types();
 
-			loader.load(lat, lon, min, max, r, t);
+			AltosDebug.debug("PreloadMap load %f %f %d %d %f %d\n",
+					 lat, lon, min, max, r, t);
+			new AltosMapLoader(map, this, lat, lon, min, max, r, t);
 		} catch (ParseException e) {
+			AltosDebug.debug("PreloadMap load raised exception %s", e.toString());
 		}
 	}
 
@@ -276,6 +288,37 @@ public class PreloadMapActivity extends Activity implements AltosLaunchSiteListe
 		spinner.setSelection(spinner_def);
 	}
 
+
+	private void add_distance(Spinner spinner, double[] distances_km, double def_km, double[] distances_mi, double def_mi) {
+
+		ArrayAdapter<Double> adapter = new ArrayAdapter<Double>(this, android.R.layout.simple_spinner_item);
+
+		int	spinner_def = 0;
+		int	pos = 0;
+
+		double[] distances;
+		double	def;
+		if (AltosPreferences.imperial_units()) {
+			distances = distances_mi;
+			def = def_mi;
+		} else {
+			distances = distances_km;
+			def = def_km;
+		}
+
+		for (int i = 0; i < distances.length; i++) {
+			adapter.add(distances[i]);
+			if (distances[i] == def)
+				spinner_def = pos;
+			pos++;
+		}
+
+		spinner.setAdapter(adapter);
+		spinner.setSelection(spinner_def);
+	}
+
+
+
 	class SiteListListener implements OnItemSelectedListener {
 		public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
 			AltosLaunchSite	site = (AltosLaunchSite) parent.getItemAtPosition(pos);
@@ -289,6 +332,11 @@ public class PreloadMapActivity extends Activity implements AltosLaunchSiteListe
 		}
 	}
 
+	double[]	radius_mi = { 1, 2, 5, 10, 20 };
+	double		radius_def_mi = 2;
+	double[]	radius_km = { 1, 2, 5, 10, 20, 30 };
+	double		radius_def_km = 2;
+
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
@@ -326,8 +374,13 @@ public class PreloadMapActivity extends Activity implements AltosLaunchSiteListe
 		add_numbers(max_zoom,
 			    AltosMap.min_zoom - AltosMap.default_zoom,
 			    AltosMap.max_zoom - AltosMap.default_zoom, 2);
-		tile_radius = (Spinner) findViewById(R.id.preload_tile_radius);
-		add_numbers(tile_radius, 1, 5, 5);
+		radius_label = (TextView) findViewById(R.id.preload_radius_label);
+		radius = (Spinner) findViewById(R.id.preload_radius);
+		if (AltosPreferences.imperial_units())
+			radius_label.setText("Radius (miles)");
+		else
+			radius_label.setText("Radius (km)");
+		add_distance(radius, radius_km, radius_def_km, radius_mi, radius_def_mi);
 
 		progress = (ProgressBar) findViewById(R.id.preload_progress);
 
@@ -344,8 +397,6 @@ public class PreloadMapActivity extends Activity implements AltosLaunchSiteListe
 
 		map = new AltosMap(this);
 
-		loader = new AltosMapLoader(map, this);
-
 		// Listen for GPS and Network position updates
 		LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);