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 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);
}
}
/** 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);
}
}
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));
}
}
}
/** Handles the hardware back-button press */
public boolean onKeyDown(int keyCode, KeyEvent event) {
Utilities.LogInfo("KeyDown - " + String.valueOf(keyCode));
if (keyCode == KeyEvent.KEYCODE_BACK && Session.isBoundToService()) {
StopAndUnbindServiceIfRequired();
}
return super.onKeyDown(keyCode, event);
}
/** 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);
}
public void onServiceConnected(ComponentName name, IBinder service) {
loggingService = ((GpsLoggingService.GpsLoggingBinder) service).getService();
GpsLoggingService.SetServiceClient(GpsMainActivity.this);
Button buttonSinglePoint = (Button) findViewById(R.id.buttonSinglePoint);
buttonSinglePoint.setOnClickListener(GpsMainActivity.this);
if (Session.isStarted()) {
if (Session.isSinglePointMode()) {
SetMainButtonEnabled(false);
} else {
SetMainButtonChecked(true);
SetSinglePointButtonEnabled(false);
}
DisplayLocationInfo(Session.getCurrentLocationInfo());
}
// Form setup - toggle button, display existing location info
ToggleButton buttonOnOff = (ToggleButton) findViewById(R.id.buttonOnOff);
buttonOnOff.setOnCheckedChangeListener(GpsMainActivity.this);
}
public static void SendFiles(Context applicationContext, IActionListener callback) {
final String currentFileName = Session.getCurrentFileName();
File gpxFolder = new File(Environment.getExternalStorageDirectory(), "GPSLogger");
if (!gpxFolder.exists()) {
callback.OnFailure();
return;
}
List<File> files =
new ArrayList<File>(
Arrays.asList(
gpxFolder.listFiles(
new FilenameFilter() {
@Override
public boolean accept(File file, String s) {
return s.contains(currentFileName) && !s.contains("zip");
}
})));
if (files.size() == 0) {
callback.OnFailure();
return;
}
if (AppSettings.shouldSendZipFile()) {
File zipFile = new File(gpxFolder.getPath(), currentFileName + ".zip");
ArrayList<String> filePaths = new ArrayList<String>();
for (File f : files) {
filePaths.add(f.getAbsolutePath());
}
Utilities.LogInfo("Zipping file");
ZipHelper zh =
new ZipHelper(filePaths.toArray(new String[filePaths.size()]), zipFile.getAbsolutePath());
zh.Zip();
// files.clear();
files.add(zipFile);
}
List<IFileSender> senders = GetFileSenders(applicationContext, callback);
for (IFileSender sender : senders) {
sender.UploadFile(files);
}
}
public void onFileName(String newFileName) {
if (newFileName == null || newFileName.length() <= 0) {
return;
}
TextView txtFilename = (TextView) findViewById(R.id.txtFileName);
if (AppSettings.shouldLogToGpx() || AppSettings.shouldLogToKml()) {
txtFilename.setText(
getString(R.string.summary_current_filename_format, Session.getCurrentFileName()));
} else {
txtFilename.setText("");
}
}
/** 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();
}
/**
* 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 number of satellites in the satellite row in the table.
*
* @param number The number of satellites
*/
private void SetSatelliteInfo(int number) {
Session.setSatelliteCount(number);
TextView txtSatellites = (TextView) findViewById(R.id.txtSatellites);
txtSatellites.setText(String.valueOf(number));
}
/** 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);
}
}