diff options
Diffstat (limited to 'altosdroid/src')
| -rw-r--r-- | altosdroid/src/org/altusmetrum/AltosDroid/PreloadMapActivity.java | 66 |
1 files changed, 60 insertions, 6 deletions
diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/PreloadMapActivity.java b/altosdroid/src/org/altusmetrum/AltosDroid/PreloadMapActivity.java index 1968edae..498b208e 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/PreloadMapActivity.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/PreloadMapActivity.java @@ -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; @@ -227,8 +228,17 @@ 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 +260,14 @@ 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(); + AltosDebug.debug("PreloadMap load %f %f %d %d %f %d\n", + lat, lon, min, max, r, t); loader.load(lat, lon, min, max, r, t); } catch (ParseException e) { + AltosDebug.debug("PreloadMap load raised exception %s", e.toString()); } } @@ -276,6 +289,37 @@ 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 +333,11 @@ 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 +375,13 @@ 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); |