+++ /dev/null
-/*
- * Copyright © 2015 Keith Packard <keithp@keithp.com>
- *
- * 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; 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
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-package org.altusmetrum.AltosDroid;
-
-import java.util.*;
-import java.io.*;
-import java.text.*;
-
-import org.altusmetrum.AltosDroid.R;
-
-import android.app.Activity;
-import android.bluetooth.BluetoothAdapter;
-import android.bluetooth.BluetoothDevice;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.os.Bundle;
-import android.view.View;
-import android.view.Window;
-import android.view.View.OnClickListener;
-import android.widget.*;
-import android.widget.AdapterView.*;
-import android.location.Location;
-import android.location.LocationManager;
-import android.location.LocationListener;
-import android.location.Criteria;
-
-import org.altusmetrum.altoslib_13.*;
-
-/**
- * This Activity appears as a dialog. It lists any paired devices and
- * devices detected in the area after discovery. When a device is chosen
- * by the user, the MAC address of the device is sent back to the parent
- * Activity in the result Intent.
- */
-public class PreloadMapActivity extends Activity implements AltosLaunchSiteListener, AltosMapLoaderListener, LocationListener {
-
- private ArrayAdapter<AltosLaunchSite> known_sites_adapter;
-
-/*
- private CheckBox hybrid;
- private CheckBox satellite;
- private CheckBox roadmap;
- private CheckBox terrain;
-*/
-
- private Spinner known_sites_spinner;
- private Spinner min_zoom;
- private Spinner max_zoom;
- private TextView radius_label;
- private Spinner radius;
-
- private EditText latitude;
- private EditText longitude;
-
- private ProgressBar progress;
-
- private AltosMapLoader loader;
-
- long loader_notify_time;
-
- /* AltosMapLoaderListener interfaces */
- public void loader_start(final int max) {
- loader_notify_time = System.currentTimeMillis();
-
- this.runOnUiThread(new Runnable() {
- public void run() {
- progress.setMax(max);
- progress.setProgress(0);
- }
- });
- }
-
- public void loader_notify(final int cur, final int max, final String name) {
- long now = System.currentTimeMillis();
-
- if (now - loader_notify_time < 100)
- return;
-
- loader_notify_time = now;
-
- this.runOnUiThread(new Runnable() {
- public void run() {
- progress.setProgress(cur);
- }
- });
- }
-
- public void loader_done(int max) {
- loader = null;
- this.runOnUiThread(new Runnable() {
- public void run() {
- progress.setProgress(0);
- finish();
- }
- });
- }
-
- public void debug(String format, Object ... arguments) {
- AltosDebug.debug(format, arguments);
- }
-
- /* AltosLaunchSiteListener interface */
-
- public void notify_launch_sites(final List<AltosLaunchSite> sites) {
- this.runOnUiThread(new Runnable() {
- public void run() {
- for (AltosLaunchSite site : sites)
- known_sites_adapter.add(site);
- }
- });
- }
-
- /* LocationProvider interface */
-
- AltosLaunchSite current_location_site;
-
- public void onLocationChanged(Location location) {
- AltosDebug.debug("location changed");
- if (current_location_site == null) {
- AltosLaunchSite selected_item = (AltosLaunchSite) known_sites_spinner.getSelectedItem();
-
- current_location_site = new AltosLaunchSite("Current Location", location.getLatitude(), location.getLongitude());
- known_sites_adapter.insert(current_location_site, 0);
-
- if (selected_item != null)
- known_sites_spinner.setSelection(known_sites_adapter.getPosition(selected_item));
- else {
- latitude.setText(new StringBuffer(String.format("%12.6f", current_location_site.latitude)));
- longitude.setText(new StringBuffer(String.format("%12.6f", current_location_site.longitude)));
- }
- } else {
- current_location_site.latitude = location.getLatitude();
- current_location_site.longitude = location.getLongitude();
- }
- }
-
- public void onStatusChanged(String provider, int status, Bundle extras) {
- }
-
- public void onProviderEnabled(String provider) {
- }
-
- public void onProviderDisabled(String provider) {
- }
-
- private double text(EditText view) throws ParseException {
- return AltosParse.parse_double_locale(view.getEditableText().toString());
- }
-
- private double latitude() throws ParseException {
- return text(latitude);
- }
-
- private double longitude() throws ParseException {
- return text(longitude);
- }
-
- private int value(Spinner spinner) {
- return (Integer) spinner.getSelectedItem();
- }
-
- private int min_z() {
- return value(min_zoom);
- }
-
- private int max_z() {
- return value(max_zoom);
- }
-
- private double value_distance(Spinner spinner) {
- return (Double) spinner.getSelectedItem();
- }
-
- private double radius() {
- double r = value_distance(radius);
- if (AltosPreferences.imperial_units())
- r = AltosConvert.miles_to_meters(r);
- else
- r = r * 1000;
- return r;
- }
-
-/*
- private int bit(CheckBox box, int value) {
- if (box.isChecked())
- return 1 << value;
- return 0;
- }
-*/
-
- private int types() {
-/*
- return (bit(hybrid, AltosMap.maptype_hybrid) |
- bit(satellite, AltosMap.maptype_satellite) |
- bit(roadmap, AltosMap.maptype_roadmap) |
- bit(terrain, AltosMap.maptype_terrain));
-*/
- return 1 << AltosMap.maptype_hybrid;
- }
-
- private void load() {
- if (loader != null)
- return;
-
- try {
- double lat = latitude();
- double lon = longitude();
- int min = min_z();
- int max = max_z();
- double r = radius();
- int t = types();
-
- AltosDebug.debug("PreloadMap load %f %f %d %d %f %d\n",
- lat, lon, min, max, r, t);
- loader = new AltosMapLoader(this, lat, lon, min, max, r, t, AltosMapOffline.scale);
- } catch (ParseException e) {
- AltosDebug.debug("PreloadMap load raised exception %s", e.toString());
- }
- }
-
- private void add_numbers(Spinner spinner, int min, int max, int def) {
-
- ArrayAdapter<Integer> adapter = new ArrayAdapter<Integer>(this, android.R.layout.simple_spinner_item);
-
- int spinner_def = 0;
- int pos = 0;
-
- for (int i = min; i <= max; i++) {
- adapter.add(new Integer(i));
- if (i == def)
- spinner_def = pos;
- pos++;
- }
-
- spinner.setAdapter(adapter);
- 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);
- latitude.setText(new StringBuffer(String.format("%12.6f", site.latitude)));
- longitude.setText(new StringBuffer(String.format("%12.6f", site.longitude)));
- }
- public void onNothingSelected(AdapterView<?> parent) {
- }
-
- public SiteListListener() {
- }
- }
-
- 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);
-
- // Setup the window
- requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
- setContentView(R.layout.map_preload);
-
- // Set result CANCELED incase the user backs out
- setResult(Activity.RESULT_CANCELED);
-
- // Initialize the button to perform device discovery
- Button loadButton = (Button) findViewById(R.id.preload_load);
- loadButton.setOnClickListener(new OnClickListener() {
- public void onClick(View v) {
- load();
- }
- });
-
- latitude = (EditText) findViewById(R.id.preload_latitude);
- longitude = (EditText) findViewById(R.id.preload_longitude);
-
-/*
- hybrid = (CheckBox) findViewById(R.id.preload_hybrid);
- satellite = (CheckBox) findViewById(R.id.preload_satellite);
- roadmap = (CheckBox) findViewById(R.id.preload_roadmap);
- terrain = (CheckBox) findViewById(R.id.preload_terrain);
-
- hybrid.setChecked(true);
-*/
-
- min_zoom = (Spinner) findViewById(R.id.preload_min_zoom);
- add_numbers(min_zoom,
- AltosMap.min_zoom - AltosMap.default_zoom,
- AltosMap.max_zoom - AltosMap.default_zoom, -2);
- max_zoom = (Spinner) findViewById(R.id.preload_max_zoom);
- add_numbers(max_zoom,
- AltosMap.min_zoom - AltosMap.default_zoom,
- AltosMap.max_zoom - AltosMap.default_zoom, 2);
- 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);
-
- // Initialize array adapters. One for already paired devices and
- // one for newly discovered devices
- known_sites_spinner = (Spinner) findViewById(R.id.preload_site_list);
-
- known_sites_adapter = new ArrayAdapter<AltosLaunchSite>(this, android.R.layout.simple_spinner_item);
-
- known_sites_adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
-
- known_sites_spinner.setAdapter(known_sites_adapter);
- known_sites_spinner.setOnItemSelectedListener(new SiteListListener());
-
- // Listen for GPS and Network position updates
- LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
-
- locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 1, this);
-
- new AltosLaunchSites(this);
- }
-
- @Override
- protected void onDestroy() {
- super.onDestroy();
-
- if (loader != null)
- loader.abort();
-
- // Stop listening for location updates
- ((LocationManager) getSystemService(Context.LOCATION_SERVICE)).removeUpdates(this);
- }
-}
projects / fw / altos / blobdiff