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
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;
}
AltosMap map;
- AltosMapLoader loader;
class PreloadMapImage implements AltosImage {
public void flush() {
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() {
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) {
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());
}
}
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);
}
}
+ 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);
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);
map = new AltosMap(this);
- loader = new AltosMapLoader(map, this);
-
// Listen for GPS and Network position updates
LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);