private void startApplicationBackground() {
List<String> warnings = new ArrayList<String>();
try {
if (!Version.isBlackberry(this)) {
if (osmandSettings.NATIVE_RENDERING_FAILED.get()) {
osmandSettings.SAFE_MODE.set(true);
osmandSettings.NATIVE_RENDERING_FAILED.set(false);
warnings.add(getString(R.string.native_library_not_supported));
} else if (!osmandSettings.SAFE_MODE.get()) {
osmandSettings.NATIVE_RENDERING_FAILED.set(true);
startDialog.startTask(getString(R.string.init_native_library), -1);
RenderingRulesStorage storage = rendererRegistry.getCurrentSelectedRenderer();
boolean initialized = NativeOsmandLibrary.getLibrary(storage, this) != null;
osmandSettings.NATIVE_RENDERING_FAILED.set(false);
if (!initialized) {
LOG.info("Native library could not be loaded!");
}
} else {
warnings.add(getString(R.string.native_library_not_running));
}
}
warnings.addAll(manager.reloadIndexes(startDialog));
player = null;
if (savingTrackHelper.hasDataToSave()) {
startDialog.startTask(getString(R.string.saving_gpx_tracks), -1);
warnings.addAll(savingTrackHelper.saveDataToGpx());
}
// restore backuped favorites to normal file
final File appDir = getAppPath(null);
File save = new File(appDir, FavouritesDbHelper.FILE_TO_SAVE);
File bak = new File(appDir, FavouritesDbHelper.FILE_TO_BACKUP);
if (bak.exists() && (!save.exists() || bak.lastModified() > save.lastModified())) {
if (save.exists()) {
save.delete();
}
bak.renameTo(save);
}
} finally {
synchronized (OsmandApplication.this) {
final ProgressDialog toDismiss;
if (startDialog != null) {
toDismiss = startDialog.getDialog();
} else {
toDismiss = null;
}
startDialog = null;
if (toDismiss != null) {
uiHandler.post(
new Runnable() {
@Override
public void run() {
if (toDismiss != null) {
// TODO handling this dialog is bad, we need a better standard way
toDismiss.dismiss();
// toDismiss.getOwnerActivity().dismissDialog(PROGRESS_DIALOG);
}
}
});
showWarnings(warnings, toDismiss.getContext());
} else {
startingWarnings = warnings;
}
}
}
}
@SuppressWarnings("unchecked")
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
// handle boolean prefences
OsmandPreference<Boolean> boolPref = booleanPreferences.get(preference.getKey());
OsmandPreference<Integer> seekPref = seekBarPreferences.get(preference.getKey());
OsmandPreference<Object> listPref =
(OsmandPreference<Object>) listPreferences.get(preference.getKey());
OsmandPreference<String> editPref = editTextPreferences.get(preference.getKey());
if (boolPref != null) {
boolPref.set((Boolean) newValue);
if (boolPref.getId().equals(osmandSettings.SAFE_MODE.getId())) {
if (((Boolean) newValue).booleanValue()) {
loadNativeLibrary();
}
}
} else if (seekPref != null) {
seekPref.set((Integer) newValue);
} else if (editPref != null) {
editPref.set((String) newValue);
} else if (listPref != null) {
int ind = ((ListPreference) preference).findIndexOfValue((String) newValue);
CharSequence entry = ((ListPreference) preference).getEntries()[ind];
Map<String, ?> map = listPrefValues.get(preference.getKey());
Object obj = map.get(entry);
final Object oldValue = listPref.get();
boolean changed = listPref.set(obj);
// Specific actions after list preference changed
if (changed) {
if (listPref.getId().equals(osmandSettings.VOICE_PROVIDER.getId())) {
if (MORE_VALUE.equals(newValue)) {
listPref.set(oldValue); // revert the change..
final Intent intent = new Intent(this, DownloadIndexActivity.class);
intent.putExtra(DownloadIndexActivity.FILTER_KEY, "voice");
startActivity(intent);
} else {
getMyApplication().showDialogInitializingCommandPlayer(this, false);
}
} else if (listPref.getId().equals(osmandSettings.ROUTER_SERVICE.getId())) {
routerServicePreference.setSummary(
getString(R.string.router_service_descr)
+ " ["
+ osmandSettings.ROUTER_SERVICE.get()
+ "]");
} else if (listPref.getId().equals(osmandSettings.APPLICATION_MODE.getId())) {
updateAllSettings();
} else if (listPref.getId().equals(osmandSettings.PREFERRED_LOCALE.getId())) {
// restart application to update locale
getMyApplication().checkPrefferedLocale();
Intent intent = getIntent();
finish();
startActivity(intent);
}
}
} else if (preference == applicationDir) {
warnAboutChangingStorage((String) newValue);
return false;
}
return true;
}