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Diffstat (limited to 'navit/android/src/org/navitproject/navit/NavitDownloadSelectMapActivity.java')
-rw-r--r--navit/android/src/org/navitproject/navit/NavitDownloadSelectMapActivity.java476
1 files changed, 238 insertions, 238 deletions
diff --git a/navit/android/src/org/navitproject/navit/NavitDownloadSelectMapActivity.java b/navit/android/src/org/navitproject/navit/NavitDownloadSelectMapActivity.java
index 9cc056e31..f0b01ee0f 100644
--- a/navit/android/src/org/navitproject/navit/NavitDownloadSelectMapActivity.java
+++ b/navit/android/src/org/navitproject/navit/NavitDownloadSelectMapActivity.java
@@ -1,238 +1,238 @@
-/**
- * Navit, a modular navigation system.
- * Copyright (C) 2005-2008 Navit Team
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * 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., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-package org.navitproject.navit;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.app.ExpandableListActivity;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.location.Location;
-import android.location.LocationManager;
-import android.os.Bundle;
-import android.os.Message;
-import android.os.StatFs;
-import android.util.Log;
-import android.view.View;
-import android.widget.ExpandableListView;
-import android.widget.RelativeLayout;
-import android.widget.SimpleExpandableListAdapter;
-import android.widget.TextView;
-
-public class NavitDownloadSelectMapActivity extends ExpandableListActivity {
-
- private static SimpleExpandableListAdapter adapter = null;
- private static final String MAP_BULLETPOINT = " * ";
- private static ArrayList<HashMap<String, String>> downloaded_maps_childs = null;
- private static ArrayList<HashMap<String, String>> maps_current_position_childs = null;
- private static boolean currentLocationKnown = false;
-
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
-
- if (adapter == null) {
- adapter = createAdapter();
- }
- updateDownloadedMaps();
- updateMapsForLocation(NavitMapDownloader.osm_maps);
- setListAdapter(adapter);
- try {
- setTitle(String.valueOf(getFreeSpace() / 1024 / 1024) + "MB available");
- } catch (Exception e) {
- Log.e("Navit","Exception "+e.getClass().getName()+" during getFreeSpace, reporting 'no sdcard present'");
- NavitDialogs.sendDialogMessage(NavitDialogs.MSG_TOAST_LONG, null,
- String.format(Navit.T("Current map location %s is not available\nPlease restart Navit after you attach an SD card or select a different map location."),Navit.map_filename_path),
- -1, 0, 0);
- finish();
- }
- }
-
- protected long getFreeSpace()
- {
- StatFs fsInfo = new StatFs(Navit.map_filename_path);
- return (long)fsInfo.getAvailableBlocks() * fsInfo.getBlockSize();
- }
-
- private void updateDownloadedMaps() {
- downloaded_maps_childs.clear();
- for (NavitMap map : NavitMapDownloader.getAvailableMaps()) {
- HashMap<String, String> child = new HashMap<String, String>();
- child.put("map_name", map.mapName + " " + (map.size() / 1024 / 1024) + "MB");
- child.put("map_location", map.getLocation());
- downloaded_maps_childs.add(child);
- }
- }
-
- private void updateMapsForLocation(NavitMapDownloader.osm_map_values osm_maps[]) {
- Location currentLocation = NavitVehicle.lastLocation;
- if (maps_current_position_childs.size() == 0 || (currentLocation != null && !currentLocationKnown)) {
- if (currentLocation == null) {
- LocationManager mapLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
- List<String> providers = mapLocationManager.getProviders(true);
- long lastUpdate = 0;
- long bestUpdateTime = -1;
- for (String provider : providers) {
- Location lastKnownLocation = mapLocationManager.getLastKnownLocation(provider);
- if (lastKnownLocation != null) {
- lastUpdate = lastKnownLocation.getTime();
- if (lastUpdate > bestUpdateTime) {
- currentLocation = lastKnownLocation;
- bestUpdateTime = lastUpdate;
- }
- }
- }
- } else currentLocationKnown = true;
-
- if (currentLocation != null) {
- // if this map contains data to our current position, add it to
- // the
- // MapsOfCurrentLocation-list
- for (int currentMapIndex = 0; currentMapIndex < osm_maps.length; currentMapIndex++) {
- if (osm_maps[currentMapIndex].isInMap(currentLocation)) {
- HashMap<String, String> currentPositionMapChild = new HashMap<String, String>();
- currentPositionMapChild.put("map_name", osm_maps[currentMapIndex].map_name + " "
- + (osm_maps[currentMapIndex].est_size_bytes / 1024 / 1024) + "MB");
- currentPositionMapChild.put("map_index", String.valueOf(currentMapIndex));
-
- maps_current_position_childs.add(currentPositionMapChild);
- }
- }
- }
- }
- }
-
- private SimpleExpandableListAdapter createAdapter() {
-
- NavitMapDownloader.osm_map_values osm_maps[] = NavitMapDownloader.osm_maps;
-
- ArrayList<HashMap<String, String>> resultGroups = new ArrayList<HashMap<String, String>>();
- ArrayList<ArrayList<HashMap<String, String>>> resultChilds =
- new ArrayList<ArrayList<HashMap<String, String>>>();
-
- // add already downloaded maps (group and empty child list
- HashMap<String, String> downloaded_maps_hash = new HashMap<String, String>();
- downloaded_maps_hash.put("category_name", Navit.T("Downloaded maps"));
- resultGroups.add(downloaded_maps_hash);
- downloaded_maps_childs = new ArrayList<HashMap<String, String>>();
- resultChilds.add(downloaded_maps_childs);
-
- ArrayList<HashMap<String, String>> secList = new ArrayList<HashMap<String, String>>();
- maps_current_position_childs = new ArrayList<HashMap<String, String>>();
- // maps containing the current location
- HashMap<String, String> matching_maps = new HashMap<String, String>();
- matching_maps.put("category_name", Navit.NavitResources.getString(R.string.maps_for_current_location));
- resultGroups.add(matching_maps);
- resultChilds.add(maps_current_position_childs);
-
- // add all maps
- for (int currentMapIndex = 0; currentMapIndex < osm_maps.length; currentMapIndex++) {
- if (osm_maps[currentMapIndex].level == 0) {
- if (secList != null && secList.size() > 0) {
- resultChilds.add(secList);
- }
- secList = new ArrayList<HashMap<String, String>>();
- HashMap<String, String> map_info_hash = new HashMap<String, String>();
- map_info_hash.put("category_name", osm_maps[currentMapIndex].map_name);
- resultGroups.add(map_info_hash);
- }
-
- HashMap<String, String> child = new HashMap<String, String>();
- child.put("map_name", (osm_maps[currentMapIndex].level > 1 ? MAP_BULLETPOINT : "")
- + osm_maps[currentMapIndex].map_name + " "
- + (osm_maps[currentMapIndex].est_size_bytes / 1024 / 1024) + "MB");
- child.put("map_index", String.valueOf(currentMapIndex));
-
- secList.add(child);
- }
- resultChilds.add(secList);
-
- return new SimpleExpandableListAdapter(this, resultGroups, android.R.layout.simple_expandable_list_item_1,
- new String[] { "category_name" }, new int[] { android.R.id.text1 }, resultChilds,
- android.R.layout.simple_expandable_list_item_1, new String[] { "map_name" },
- new int[] { android.R.id.text1 });
- }
-
- @Override
- public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) {
- super.onChildClick(parent, v, groupPosition, childPosition, id);
- Log.d("Navit", "p:" + groupPosition + ", child_pos:" + childPosition);
-
- @SuppressWarnings("unchecked")
- HashMap<String, String> child = (HashMap<String, String>) adapter.getChild(groupPosition, childPosition);
-
- String map_index = child.get("map_index");
- if (map_index != null) {
- int mi=Integer.parseInt(map_index);
- if(NavitMapDownloader.osm_maps[mi].est_size_bytes/1024/1024/950>=4) {
- NavitDialogs.sendDialogMessage(NavitDialogs.MSG_TOAST_LONG, null,
- Navit.T("Sorry, we currently do not support maps above 3.8G on Android, please select a smaller one."),
- -1, 0, 0);
- return true;
- }
- Intent resultIntent = new Intent();
- resultIntent.putExtra("map_index", mi);
- setResult(Activity.RESULT_OK, resultIntent);
- finish();
- } else {
- // ask user if to delete this map
- askForMapDeletion(child.get("map_location"));
- }
- return true;
- }
-
- private void askForMapDeletion(final String map_location) {
- AlertDialog.Builder deleteMapBox = new AlertDialog.Builder(this);
- deleteMapBox.setTitle(R.string.map_delete); // Android also takes recource id
- deleteMapBox.setCancelable(true);
-
- NavitMap maptoDelete = new NavitMap(map_location);
- deleteMapBox.setMessage(maptoDelete.mapName + " " + String.valueOf(maptoDelete.size() / 1024 / 1024) + "MB");
-
-
- // TRANS
- deleteMapBox.setPositiveButton(getString(R.string.yes), new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface arg0, int arg1) {
- Log.e("Navit", "Delete Map");
- Message msg =
- Message.obtain(Navit.N_NavitGraphics.callback_handler,
- NavitGraphics.msg_type.CLB_DELETE_MAP.ordinal());
- Bundle b = new Bundle();
- b.putString("title", map_location);
- msg.setData(b);
- msg.sendToTarget();
- finish();
- }
- });
-
- // TRANS
- deleteMapBox.setNegativeButton(getString(R.string.no), new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface arg0, int arg1) {
- Log.e("Navit", "don't delete map");
- }
- });
- deleteMapBox.show();
- }
-}
+/**
+ * Navit, a modular navigation system.
+ * Copyright (C) 2005-2008 Navit Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+package org.navitproject.navit;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.ExpandableListActivity;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.location.Location;
+import android.location.LocationManager;
+import android.os.Bundle;
+import android.os.Message;
+import android.os.StatFs;
+import android.util.Log;
+import android.view.View;
+import android.widget.ExpandableListView;
+import android.widget.RelativeLayout;
+import android.widget.SimpleExpandableListAdapter;
+import android.widget.TextView;
+
+public class NavitDownloadSelectMapActivity extends ExpandableListActivity {
+
+ private static SimpleExpandableListAdapter adapter = null;
+ private static final String MAP_BULLETPOINT = " * ";
+ private static ArrayList<HashMap<String, String>> downloaded_maps_childs = null;
+ private static ArrayList<HashMap<String, String>> maps_current_position_childs = null;
+ private static boolean currentLocationKnown = false;
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ if (adapter == null) {
+ adapter = createAdapter();
+ }
+ updateDownloadedMaps();
+ updateMapsForLocation(NavitMapDownloader.osm_maps);
+ setListAdapter(adapter);
+ try {
+ setTitle(String.valueOf(getFreeSpace() / 1024 / 1024) + "MB available");
+ } catch (Exception e) {
+ Log.e("Navit","Exception "+e.getClass().getName()+" during getFreeSpace, reporting 'no sdcard present'");
+ NavitDialogs.sendDialogMessage(NavitDialogs.MSG_TOAST_LONG, null,
+ String.format(Navit.T("Current map location %s is not available\nPlease restart Navit after you attach an SD card or select a different map location."),Navit.map_filename_path),
+ -1, 0, 0);
+ finish();
+ }
+ }
+
+ protected long getFreeSpace()
+ {
+ StatFs fsInfo = new StatFs(Navit.map_filename_path);
+ return (long)fsInfo.getAvailableBlocks() * fsInfo.getBlockSize();
+ }
+
+ private void updateDownloadedMaps() {
+ downloaded_maps_childs.clear();
+ for (NavitMap map : NavitMapDownloader.getAvailableMaps()) {
+ HashMap<String, String> child = new HashMap<String, String>();
+ child.put("map_name", map.mapName + " " + (map.size() / 1024 / 1024) + "MB");
+ child.put("map_location", map.getLocation());
+ downloaded_maps_childs.add(child);
+ }
+ }
+
+ private void updateMapsForLocation(NavitMapDownloader.osm_map_values osm_maps[]) {
+ Location currentLocation = NavitVehicle.lastLocation;
+ if (maps_current_position_childs.size() == 0 || (currentLocation != null && !currentLocationKnown)) {
+ if (currentLocation == null) {
+ LocationManager mapLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
+ List<String> providers = mapLocationManager.getProviders(true);
+ long lastUpdate = 0;
+ long bestUpdateTime = -1;
+ for (String provider : providers) {
+ Location lastKnownLocation = mapLocationManager.getLastKnownLocation(provider);
+ if (lastKnownLocation != null) {
+ lastUpdate = lastKnownLocation.getTime();
+ if (lastUpdate > bestUpdateTime) {
+ currentLocation = lastKnownLocation;
+ bestUpdateTime = lastUpdate;
+ }
+ }
+ }
+ } else currentLocationKnown = true;
+
+ if (currentLocation != null) {
+ // if this map contains data to our current position, add it to
+ // the
+ // MapsOfCurrentLocation-list
+ for (int currentMapIndex = 0; currentMapIndex < osm_maps.length; currentMapIndex++) {
+ if (osm_maps[currentMapIndex].isInMap(currentLocation)) {
+ HashMap<String, String> currentPositionMapChild = new HashMap<String, String>();
+ currentPositionMapChild.put("map_name", osm_maps[currentMapIndex].map_name + " "
+ + (osm_maps[currentMapIndex].est_size_bytes / 1024 / 1024) + "MB");
+ currentPositionMapChild.put("map_index", String.valueOf(currentMapIndex));
+
+ maps_current_position_childs.add(currentPositionMapChild);
+ }
+ }
+ }
+ }
+ }
+
+ private SimpleExpandableListAdapter createAdapter() {
+
+ NavitMapDownloader.osm_map_values osm_maps[] = NavitMapDownloader.osm_maps;
+
+ ArrayList<HashMap<String, String>> resultGroups = new ArrayList<HashMap<String, String>>();
+ ArrayList<ArrayList<HashMap<String, String>>> resultChilds =
+ new ArrayList<ArrayList<HashMap<String, String>>>();
+
+ // add already downloaded maps (group and empty child list
+ HashMap<String, String> downloaded_maps_hash = new HashMap<String, String>();
+ downloaded_maps_hash.put("category_name", Navit.T("Downloaded maps"));
+ resultGroups.add(downloaded_maps_hash);
+ downloaded_maps_childs = new ArrayList<HashMap<String, String>>();
+ resultChilds.add(downloaded_maps_childs);
+
+ ArrayList<HashMap<String, String>> secList = new ArrayList<HashMap<String, String>>();
+ maps_current_position_childs = new ArrayList<HashMap<String, String>>();
+ // maps containing the current location
+ HashMap<String, String> matching_maps = new HashMap<String, String>();
+ matching_maps.put("category_name", Navit.NavitResources.getString(R.string.maps_for_current_location));
+ resultGroups.add(matching_maps);
+ resultChilds.add(maps_current_position_childs);
+
+ // add all maps
+ for (int currentMapIndex = 0; currentMapIndex < osm_maps.length; currentMapIndex++) {
+ if (osm_maps[currentMapIndex].level == 0) {
+ if (secList != null && secList.size() > 0) {
+ resultChilds.add(secList);
+ }
+ secList = new ArrayList<HashMap<String, String>>();
+ HashMap<String, String> map_info_hash = new HashMap<String, String>();
+ map_info_hash.put("category_name", osm_maps[currentMapIndex].map_name);
+ resultGroups.add(map_info_hash);
+ }
+
+ HashMap<String, String> child = new HashMap<String, String>();
+ child.put("map_name", (osm_maps[currentMapIndex].level > 1 ? MAP_BULLETPOINT : "")
+ + osm_maps[currentMapIndex].map_name + " "
+ + (osm_maps[currentMapIndex].est_size_bytes / 1024 / 1024) + "MB");
+ child.put("map_index", String.valueOf(currentMapIndex));
+
+ secList.add(child);
+ }
+ resultChilds.add(secList);
+
+ return new SimpleExpandableListAdapter(this, resultGroups, android.R.layout.simple_expandable_list_item_1,
+ new String[] { "category_name" }, new int[] { android.R.id.text1 }, resultChilds,
+ android.R.layout.simple_expandable_list_item_1, new String[] { "map_name" },
+ new int[] { android.R.id.text1 });
+ }
+
+ @Override
+ public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) {
+ super.onChildClick(parent, v, groupPosition, childPosition, id);
+ Log.d("Navit", "p:" + groupPosition + ", child_pos:" + childPosition);
+
+ @SuppressWarnings("unchecked")
+ HashMap<String, String> child = (HashMap<String, String>) adapter.getChild(groupPosition, childPosition);
+
+ String map_index = child.get("map_index");
+ if (map_index != null) {
+ int mi=Integer.parseInt(map_index);
+ if(NavitMapDownloader.osm_maps[mi].est_size_bytes/1024/1024/950>=4) {
+ NavitDialogs.sendDialogMessage(NavitDialogs.MSG_TOAST_LONG, null,
+ Navit.T("Sorry, we currently do not support maps above 3.8G on Android, please select a smaller one."),
+ -1, 0, 0);
+ return true;
+ }
+ Intent resultIntent = new Intent();
+ resultIntent.putExtra("map_index", mi);
+ setResult(Activity.RESULT_OK, resultIntent);
+ finish();
+ } else {
+ // ask user if to delete this map
+ askForMapDeletion(child.get("map_location"));
+ }
+ return true;
+ }
+
+ private void askForMapDeletion(final String map_location) {
+ AlertDialog.Builder deleteMapBox = new AlertDialog.Builder(this);
+ deleteMapBox.setTitle(R.string.map_delete); // Android also takes recource id
+ deleteMapBox.setCancelable(true);
+
+ NavitMap maptoDelete = new NavitMap(map_location);
+ deleteMapBox.setMessage(maptoDelete.mapName + " " + String.valueOf(maptoDelete.size() / 1024 / 1024) + "MB");
+
+
+ // TRANS
+ deleteMapBox.setPositiveButton(getString(R.string.yes), new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface arg0, int arg1) {
+ Log.e("Navit", "Delete Map");
+ Message msg =
+ Message.obtain(Navit.getInstance().getNavitGraphics().callback_handler,
+ NavitGraphics.msg_type.CLB_DELETE_MAP.ordinal());
+ Bundle b = new Bundle();
+ b.putString("title", map_location);
+ msg.setData(b);
+ msg.sendToTarget();
+ finish();
+ }
+ });
+
+ // TRANS
+ deleteMapBox.setNegativeButton(getString(R.string.no), new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface arg0, int arg1) {
+ Log.e("Navit", "don't delete map");
+ }
+ });
+ deleteMapBox.show();
+ }
+}
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