@Override
protected void onDestroy() {
Utilities.LogDebug("GpsMainActivity.onDestroy");
StopAndUnbindServiceIfRequired();
super.onDestroy();
}
/** Stops the service if it isn't logging. Also unbinds. */
private void StopAndUnbindServiceIfRequired() {
Utilities.LogDebug("GpsMainActivity.StopAndUnbindServiceIfRequired");
if (Session.isBoundToService()) {
unbindService(gpsServiceConnection);
Session.setBoundToService(false);
}
if (!Session.isStarted()) {
Utilities.LogDebug("StopServiceIfRequired - Stopping the service");
// serviceIntent = new Intent(this, GpsLoggingService.class);
stopService(serviceIntent);
}
}
/** Clears the table, removes all values. */
public void ClearForm() {
Utilities.LogDebug("GpsMainActivity.ClearForm");
TextView tvLatitude = (TextView) findViewById(R.id.txtLatitude);
TextView tvLongitude = (TextView) findViewById(R.id.txtLongitude);
TextView tvDateTime = (TextView) findViewById(R.id.txtDateTimeAndProvider);
TextView tvAltitude = (TextView) findViewById(R.id.txtAltitude);
TextView txtSpeed = (TextView) findViewById(R.id.txtSpeed);
TextView txtSatellites = (TextView) findViewById(R.id.txtSatellites);
TextView txtDirection = (TextView) findViewById(R.id.txtDirection);
TextView txtAccuracy = (TextView) findViewById(R.id.txtAccuracy);
tvLatitude.setText("");
tvLongitude.setText("");
tvDateTime.setText("");
tvAltitude.setText("");
txtSpeed.setText("");
txtSatellites.setText("");
txtDirection.setText("");
txtAccuracy.setText("");
}
/** Event raised when the form is created for the first time */
@Override
public void onCreate(Bundle savedInstanceState) {
Utilities.LogDebug("GpsMainActivity.onCreate");
SharedPreferences prefs =
PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
String lang = prefs.getString("locale_override", "");
if (!lang.equalsIgnoreCase("")) {
Locale locale = new Locale(lang);
Locale.setDefault(locale);
Configuration config = new Configuration();
config.locale = locale;
getApplicationContext()
.getResources()
.updateConfiguration(config, getApplicationContext().getResources().getDisplayMetrics());
}
super.onCreate(savedInstanceState);
Utilities.LogInfo("GPSLogger started");
setContentView(R.layout.main);
GetPreferences();
StartAndBindService();
}
/** Starts the service and binds the activity to it. */
private void StartAndBindService() {
Utilities.LogDebug("StartAndBindService - binding now");
serviceIntent = new Intent(this, GpsLoggingService.class);
// Start the service in case it isn't already running
startService(serviceIntent);
// Now bind to service
bindService(serviceIntent, gpsServiceConnection, Context.BIND_AUTO_CREATE);
Session.setBoundToService(true);
}
private void EmailNow() {
Utilities.LogDebug("GpsMainActivity.EmailNow");
if (Utilities.IsEmailSetup()) {
loggingService.ForceEmailLogFile();
} else {
Intent emailSetup = new Intent(getApplicationContext(), AutoEmailActivity.class);
startActivity(emailSetup);
}
}
public void OnLocationUpdate(Location loc) {
Utilities.LogDebug("GpsMainActivity.OnLocationUpdate");
DisplayLocationInfo(loc);
ShowPreferencesSummary();
SetMainButtonChecked(true);
if (Session.isSinglePointMode()) {
loggingService.StopLogging();
SetMainButtonEnabled(true);
Session.setSinglePointMode(false);
}
}
/** Called when the toggle button is clicked */
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
Utilities.LogDebug("GpsMainActivity.onCheckedChanged");
if (isChecked) {
GetPreferences();
SetSinglePointButtonEnabled(false);
loggingService.StartLogging();
} else {
SetSinglePointButtonEnabled(true);
loggingService.StopLogging();
}
}
/** Called when the single point button is clicked */
public void onClick(View view) {
Utilities.LogDebug("GpsMainActivity.onClick");
if (!Session.isStarted()) {
SetMainButtonEnabled(false);
loggingService.StartLogging();
Session.setSinglePointMode(true);
} else if (Session.isStarted() && Session.isSinglePointMode()) {
loggingService.StopLogging();
SetMainButtonEnabled(true);
Session.setSinglePointMode(false);
}
}
private void Annotate(String description) {
Utilities.LogDebug("GpsMainActivity.Annotate(description)");
List<IFileLogger> loggers = FileLoggerFactory.GetFileLoggers();
for (IFileLogger logger : loggers) {
try {
logger.Annotate(description, Session.getCurrentLocationInfo());
SetStatus(getString(R.string.description_added));
Session.setAllowDescription(false);
} catch (Exception e) {
SetStatus(getString(R.string.could_not_write_to_file));
}
}
}
private void UploadToDropBox() {
Utilities.LogDebug("GpsMainActivity.UploadToDropBox");
final DropBoxHelper dropBoxHelper = new DropBoxHelper(getApplicationContext(), this);
if (!dropBoxHelper.IsLinked()) {
startActivity(new Intent("com.mendhak.gpslogger.DROPBOX_SETUP"));
return;
}
final File gpxFolder = new File(Environment.getExternalStorageDirectory(), "GPSLogger");
if (gpxFolder.exists()) {
String[] enumeratedFiles = gpxFolder.list();
List<String> fileList = new ArrayList<String>(Arrays.asList(enumeratedFiles));
Collections.reverse(fileList);
final String[] files = fileList.toArray(new String[fileList.size()]);
final Dialog dialog = new Dialog(this);
dialog.setTitle(R.string.dropbox_upload);
dialog.setContentView(R.layout.filelist);
ListView thelist = (ListView) dialog.findViewById(R.id.listViewFiles);
thelist.setAdapter(
new ArrayAdapter<String>(
getApplicationContext(), android.R.layout.simple_list_item_single_choice, files));
thelist.setOnItemClickListener(
new OnItemClickListener() {
public void onItemClick(AdapterView<?> av, View v, int index, long arg) {
dialog.dismiss();
String chosenFileName = files[index];
Utilities.ShowProgress(
GpsMainActivity.this,
getString(R.string.dropbox_uploading),
getString(R.string.please_wait));
dropBoxHelper.UploadFile(chosenFileName);
}
});
dialog.show();
} else {
Utilities.MsgBox(getString(R.string.sorry), getString(R.string.no_files_found), this);
}
}
/** Prompts user for input, then adds text to log file */
private void Annotate() {
Utilities.LogDebug("GpsMainActivity.Annotate");
if (!AppSettings.shouldLogToGpx() && !AppSettings.shouldLogToKml()) {
return;
}
if (!Session.shoulAllowDescription()) {
Utilities.MsgBox(
getString(R.string.not_yet),
getString(R.string.cant_add_description_until_next_point),
GetActivity());
return;
}
AlertDialog.Builder alert = new AlertDialog.Builder(GpsMainActivity.this);
alert.setTitle(R.string.add_description);
alert.setMessage(R.string.letters_numbers);
// Set an EditText view to get user input
final EditText input = new EditText(getApplicationContext());
alert.setView(input);
alert.setPositiveButton(
R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
final String desc = Utilities.CleanDescription(input.getText().toString());
Annotate(desc);
}
});
alert.setNegativeButton(
R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
// Cancelled.
}
});
alert.show();
}
/** Uploads a GPS Trace to OpenStreetMap.org. */
private void UploadToOpenStreetMap() {
Utilities.LogDebug("GpsMainactivity.UploadToOpenStreetMap");
if (!OSMHelper.IsOsmAuthorized(getApplicationContext())) {
startActivity(OSMHelper.GetOsmSettingsIntent(getApplicationContext()));
return;
}
final String goToOsmSettings = getString(R.string.menu_settings);
final File gpxFolder = new File(Environment.getExternalStorageDirectory(), "GPSLogger");
if (gpxFolder.exists()) {
FilenameFilter select =
new FilenameFilter() {
public boolean accept(File dir, String filename) {
return filename.toLowerCase().contains(".gpx");
}
};
String[] enumeratedFiles = gpxFolder.list(select);
List<String> fileList = new ArrayList<String>(Arrays.asList(enumeratedFiles));
Collections.reverse(fileList);
fileList.add(0, goToOsmSettings);
final String[] files = fileList.toArray(new String[fileList.size()]);
final Dialog dialog = new Dialog(this);
dialog.setTitle(R.string.osm_pick_file);
dialog.setContentView(R.layout.filelist);
ListView thelist = (ListView) dialog.findViewById(R.id.listViewFiles);
thelist.setAdapter(
new ArrayAdapter<String>(
getApplicationContext(), android.R.layout.simple_list_item_single_choice, files));
thelist.setOnItemClickListener(
new OnItemClickListener() {
public void onItemClick(AdapterView<?> av, View v, int index, long arg) {
dialog.dismiss();
String chosenFileName = files[index];
if (chosenFileName.equalsIgnoreCase(goToOsmSettings)) {
startActivity(OSMHelper.GetOsmSettingsIntent(getApplicationContext()));
} else {
OSMHelper osm = new OSMHelper(GpsMainActivity.this, GpsMainActivity.this);
Utilities.ShowProgress(
GpsMainActivity.this,
getString(R.string.osm_uploading),
getString(R.string.please_wait));
osm.UploadGpsTrace(chosenFileName);
}
}
});
dialog.show();
} else {
Utilities.MsgBox(getString(R.string.sorry), getString(R.string.no_files_found), this);
}
}
/**
* Given a location fix, processes it and displays it in the table on the form.
*
* @param loc Location information
*/
private void DisplayLocationInfo(Location loc) {
Utilities.LogDebug("GpsMainActivity.DisplayLocationInfo");
try {
if (loc == null) {
return;
}
TextView tvLatitude = (TextView) findViewById(R.id.txtLatitude);
TextView tvLongitude = (TextView) findViewById(R.id.txtLongitude);
TextView tvDateTime = (TextView) findViewById(R.id.txtDateTimeAndProvider);
TextView tvAltitude = (TextView) findViewById(R.id.txtAltitude);
TextView txtSpeed = (TextView) findViewById(R.id.txtSpeed);
TextView txtSatellites = (TextView) findViewById(R.id.txtSatellites);
TextView txtDirection = (TextView) findViewById(R.id.txtDirection);
TextView txtAccuracy = (TextView) findViewById(R.id.txtAccuracy);
String providerName = loc.getProvider();
if (providerName.equalsIgnoreCase("gps")) {
providerName = getString(R.string.providername_gps);
} else {
providerName = getString(R.string.providername_celltower);
}
tvDateTime.setText(
new Date(Session.getLatestTimeStamp()).toLocaleString()
+ getString(R.string.providername_using, providerName));
tvLatitude.setText(String.valueOf(loc.getLatitude()));
tvLongitude.setText(String.valueOf(loc.getLongitude()));
if (loc.hasAltitude()) {
double altitude = loc.getAltitude();
if (AppSettings.shouldUseImperial()) {
tvAltitude.setText(
String.valueOf(Utilities.MetersToFeet(altitude)) + getString(R.string.feet));
} else {
tvAltitude.setText(String.valueOf(altitude) + getString(R.string.meters));
}
} else {
tvAltitude.setText(R.string.not_applicable);
}
if (loc.hasSpeed()) {
float speed = loc.getSpeed();
String unit;
if (AppSettings.shouldUseImperial()) {
if (speed > 1.47) {
speed = speed * 0.6818f;
unit = getString(R.string.miles_per_hour);
} else {
speed = Utilities.MetersToFeet(speed);
unit = getString(R.string.feet_per_second);
}
} else {
if (speed > 0.277) {
speed = speed * 3.6f;
unit = getString(R.string.kilometers_per_hour);
} else {
unit = getString(R.string.meters_per_second);
}
}
txtSpeed.setText(String.valueOf(speed) + unit);
} else {
txtSpeed.setText(R.string.not_applicable);
}
if (loc.hasBearing()) {
float bearingDegrees = loc.getBearing();
String direction;
direction = Utilities.GetBearingDescription(bearingDegrees, getApplicationContext());
txtDirection.setText(
direction
+ "("
+ String.valueOf(Math.round(bearingDegrees))
+ getString(R.string.degree_symbol)
+ ")");
} else {
txtDirection.setText(R.string.not_applicable);
}
if (!Session.isUsingGps()) {
txtSatellites.setText(R.string.not_applicable);
Session.setSatelliteCount(0);
}
if (loc.hasAccuracy()) {
float accuracy = loc.getAccuracy();
if (AppSettings.shouldUseImperial()) {
txtAccuracy.setText(
getString(
R.string.accuracy_within,
String.valueOf(Utilities.MetersToFeet(accuracy)),
getString(R.string.feet)));
} else {
txtAccuracy.setText(
getString(
R.string.accuracy_within, String.valueOf(accuracy), getString(R.string.meters)));
}
} else {
txtAccuracy.setText(R.string.not_applicable);
}
} catch (Exception ex) {
SetStatus(getString(R.string.error_displaying, ex.getMessage()));
}
}
/**
* Sets the message in the top status label.
*
* @param message The status message
*/
private void SetStatus(String message) {
Utilities.LogDebug("GpsMainActivity.SetStatus: " + message);
TextView tvStatus = (TextView) findViewById(R.id.textStatus);
tvStatus.setText(message);
Utilities.LogInfo(message);
}
public void OnStopLogging() {
Utilities.LogDebug("GpsMainActivity.OnStopLogging");
SetMainButtonChecked(false);
}
/** Displays a human readable summary of the preferences chosen by the user on the main form */
private void ShowPreferencesSummary() {
Utilities.LogDebug("GpsMainActivity.ShowPreferencesSummary");
try {
TextView txtLoggingTo = (TextView) findViewById(R.id.txtLoggingTo);
TextView txtFrequency = (TextView) findViewById(R.id.txtFrequency);
TextView txtDistance = (TextView) findViewById(R.id.txtDistance);
TextView txtAutoEmail = (TextView) findViewById(R.id.txtAutoEmail);
if (!AppSettings.shouldLogToKml() && !AppSettings.shouldLogToGpx()) {
txtLoggingTo.setText(R.string.summary_loggingto_screen);
} else if (AppSettings.shouldLogToGpx() && AppSettings.shouldLogToKml()) {
txtLoggingTo.setText(R.string.summary_loggingto_both);
} else {
txtLoggingTo.setText((AppSettings.shouldLogToGpx() ? "GPX" : "KML"));
}
if (AppSettings.getMinimumSeconds() > 0) {
String descriptiveTime =
Utilities.GetDescriptiveTimeString(
AppSettings.getMinimumSeconds(), getApplicationContext());
txtFrequency.setText(descriptiveTime);
} else {
txtFrequency.setText(R.string.summary_freq_max);
}
if (AppSettings.getMinimumDistanceInMeters() > 0) {
if (AppSettings.shouldUseImperial()) {
int minimumDistanceInFeet =
Utilities.MetersToFeet(AppSettings.getMinimumDistanceInMeters());
txtDistance.setText(
((minimumDistanceInFeet == 1)
? getString(R.string.foot)
: String.valueOf(minimumDistanceInFeet) + getString(R.string.feet)));
} else {
txtDistance.setText(
((AppSettings.getMinimumDistanceInMeters() == 1)
? getString(R.string.meter)
: String.valueOf(AppSettings.getMinimumDistanceInMeters())
+ getString(R.string.meters)));
}
} else {
txtDistance.setText(R.string.summary_dist_regardless);
}
if (AppSettings.isAutoEmailEnabled()) {
String autoEmailResx;
if (AppSettings.getAutoEmailDelay() == 0) {
autoEmailResx = "autoemail_frequency_whenistop";
} else {
autoEmailResx =
"autoemail_frequency_"
+ String.valueOf(AppSettings.getAutoEmailDelay()).replace(".", "");
}
String autoEmailDesc =
getString(getResources().getIdentifier(autoEmailResx, "string", getPackageName()));
txtAutoEmail.setText(autoEmailDesc);
} else {
TableRow trAutoEmail = (TableRow) findViewById(R.id.trAutoEmail);
trAutoEmail.setVisibility(View.INVISIBLE);
}
onFileName(Session.getCurrentFileName());
} catch (Exception ex) {
Utilities.LogError("ShowPreferencesSummary", ex);
}
}
/**
* Allows user to send a GPX/KML file along with location, or location only using a provider.
* 'Provider' means any application that can accept such an intent (Facebook, SMS, Twitter, Email,
* K-9, Bluetooth)
*/
private void Share() {
Utilities.LogDebug("GpsMainActivity.Share");
try {
final String locationOnly = getString(R.string.sharing_location_only);
final File gpxFolder = new File(Environment.getExternalStorageDirectory(), "GPSLogger");
if (gpxFolder.exists()) {
String[] enumeratedFiles = gpxFolder.list();
List<String> fileList = new ArrayList<String>(Arrays.asList(enumeratedFiles));
Collections.reverse(fileList);
fileList.add(0, locationOnly);
final String[] files = fileList.toArray(new String[fileList.size()]);
final Dialog dialog = new Dialog(this);
dialog.setTitle(R.string.sharing_pick_file);
dialog.setContentView(R.layout.filelist);
ListView thelist = (ListView) dialog.findViewById(R.id.listViewFiles);
thelist.setAdapter(
new ArrayAdapter<String>(
getApplicationContext(), android.R.layout.simple_list_item_single_choice, files));
thelist.setOnItemClickListener(
new OnItemClickListener() {
public void onItemClick(AdapterView<?> av, View v, int index, long arg) {
dialog.dismiss();
String chosenFileName = files[index];
final Intent intent = new Intent(Intent.ACTION_SEND);
// intent.setType("text/plain");
intent.setType("*/*");
if (chosenFileName.equalsIgnoreCase(locationOnly)) {
intent.setType("text/plain");
}
intent.putExtra(Intent.EXTRA_SUBJECT, getString(R.string.sharing_mylocation));
if (Session.hasValidLocation()) {
String bodyText =
getString(
R.string.sharing_latlong_text,
String.valueOf(Session.getCurrentLatitude()),
String.valueOf(Session.getCurrentLongitude()));
intent.putExtra(Intent.EXTRA_TEXT, bodyText);
intent.putExtra("sms_body", bodyText);
}
if (chosenFileName.length() > 0 && !chosenFileName.equalsIgnoreCase(locationOnly)) {
intent.putExtra(
Intent.EXTRA_STREAM, Uri.fromFile(new File(gpxFolder, chosenFileName)));
}
startActivity(Intent.createChooser(intent, getString(R.string.sharing_via)));
}
});
dialog.show();
} else {
Utilities.MsgBox(getString(R.string.sorry), getString(R.string.no_files_found), this);
}
} catch (Exception ex) {
Utilities.LogError("Share", ex);
}
}
@Override
public void run() {
try {
RandomAccessFile raf;
String dateTimeString = Utilities.GetIsoDateTime(new Date(loc.getTime()));
String placemarkHead = "<Placemark>\n<gx:Track>\n";
String placemarkTail = "</gx:Track>\n</Placemark></Document></kml>\n";
synchronized (Kml22FileLogger.lock) {
if (!kmlFile.exists()) {
kmlFile.createNewFile();
FileOutputStream initialWriter = new FileOutputStream(kmlFile, true);
BufferedOutputStream initialOutput = new BufferedOutputStream(initialWriter);
StringBuilder initialXml = new StringBuilder();
initialXml.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
initialXml.append("<kml xmlns=\"http://www.opengis.net/kml/2.2\" ");
initialXml.append("xmlns:gx=\"http://www.google.com/kml/ext/2.2\" ");
initialXml.append("xmlns:kml=\"http://www.opengis.net/kml/2.2\" ");
initialXml.append("xmlns:atom=\"http://www.w3.org/2005/Atom\">");
initialXml.append("<Document>");
initialXml.append("<name>").append(dateTimeString).append("</name>\n");
initialXml.append("</Document></kml>\n");
initialOutput.write(initialXml.toString().getBytes());
initialOutput.flush();
initialOutput.close();
// New file, so new track segment
addNewTrackSegment = true;
}
if (addNewTrackSegment) {
raf = new RandomAccessFile(kmlFile, "rw");
raf.seek(kmlFile.length() - 18);
raf.write((placemarkHead + placemarkTail).getBytes());
raf.close();
}
StringBuilder coords = new StringBuilder();
coords.append("\n<when>");
coords.append(dateTimeString);
coords.append("</when>\n<gx:coord>");
coords.append(String.valueOf(loc.getLongitude()));
coords.append(" ");
coords.append(String.valueOf(loc.getLatitude()));
coords.append(" ");
coords.append(String.valueOf(loc.getAltitude()));
coords.append("</gx:coord>\n");
coords.append(placemarkTail);
raf = new RandomAccessFile(kmlFile, "rw");
raf.seek(kmlFile.length() - 42);
raf.write(coords.toString().getBytes());
raf.close();
Utilities.LogDebug("Finished writing to KML22 File");
}
} catch (Exception e) {
Utilities.LogError("Kml22FileLogger.Write", e);
}
}
@Override
protected void onResume() {
Utilities.LogDebug("GpsMainactivity.onResume");
super.onResume();
StartAndBindService();
}
