Example usage for android.location LocationManager GPS_PROVIDER

List of usage examples for android.location LocationManager GPS_PROVIDER

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Introduction

In this page you can find the example usage for android.location LocationManager GPS_PROVIDER.

Prototype

String GPS_PROVIDER

To view the source code for android.location LocationManager GPS_PROVIDER.

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Document

Name of the GPS location provider.

Usage

From source file:com.ptts.fragments.BusLocation.java

@Override
protected void onStart() {
    super.onStart();
    if (locationManager != null) {
        boolean gpsIsEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
        boolean networkIsEnabled = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

        if (gpsIsEnabled) {
            locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 5000L, 10F, this);
        } else if (networkIsEnabled) {
            locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 5000L, 10F, this);
        } else {//  w w w.j  ava  2s .  c  om
            //Show an error dialog that GPS is disabled...
            Log.i("NO GPS", "GPS is off");
        }
    }

}

From source file:info.snowhow.plugin.RecorderService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    Log.i(LOG_TAG, "Received start id " + startId + ": " + intent);
    if (!locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
        showNoGPSAlert();/* w w  w  . ja  v a  2 s.  c o  m*/
    }
    runningID = startId;
    // We want this service to continue running until it is explicitly
    // stopped, so return sticky.

    if (intent == null) {
        tf = sharedPref.getString("runningTrackFile", "");
        Log.w(LOG_TAG, "Intent is null, trying to continue to write to file " + tf + " lm " + locationManager);
        minimumPrecision = sharedPref.getFloat("runningPrecision", 0);
        distanceChange = sharedPref.getLong("runningDistanceChange", MINIMUM_DISTANCE_CHANGE_FOR_UPDATES);
        updateTime = sharedPref.getLong("runningUpdateTime", MINIMUM_TIME_BETWEEN_UPDATES);
        updateTimeFast = sharedPref.getLong("runningUpdateTimeFast", MINIMUM_TIME_BETWEEN_UPDATES_FAST);
        speedLimit = sharedPref.getLong("runningSpeedLimit", SPEED_LIMIT);
        adaptiveRecording = sharedPref.getBoolean("adaptiveRecording", false);
        int count = sharedPref.getInt("count", 0);
        if (count > 0) {
            firstPoint = false;
        }
        if (tf == null || tf == "") {
            Log.e(LOG_TAG, "No trackfile found ... exit clean here");
            cleanUp();
            return START_NOT_STICKY;
        }
    } else {
        tf = intent.getStringExtra("fileName");
        Log.d(LOG_TAG, "FILENAME for recording is " + tf);
        minimumPrecision = intent.getFloatExtra("precision", 0);
        distanceChange = intent.getLongExtra("distance_change", MINIMUM_DISTANCE_CHANGE_FOR_UPDATES);
        updateTime = intent.getLongExtra("update_time", MINIMUM_TIME_BETWEEN_UPDATES);
        updateTimeFast = intent.getLongExtra("update_time_fast", MINIMUM_TIME_BETWEEN_UPDATES_FAST);
        speedLimit = intent.getLongExtra("speed_limit", SPEED_LIMIT);
        adaptiveRecording = intent.getBooleanExtra("adaptiveRecording", false);
        editor.putString("runningTrackFile", tf);
        editor.putFloat("runningPrecision", minimumPrecision);
        editor.putLong("runningDistanceChange", distanceChange);
        editor.putLong("runningUpdateTime", updateTime);
        editor.putLong("runningUpdateTimeFast", updateTimeFast);
        editor.putLong("runningSpeedLimit", speedLimit);
        editor.putBoolean("adaptiveRecording", adaptiveRecording);
        editor.commit();
    }

    Intent cordovaMainIntent;
    try {
        PackageManager packageManager = this.getPackageManager();
        cordovaMainIntent = packageManager.getLaunchIntentForPackage(this.getPackageName());
        Log.d(LOG_TAG, "got cordovaMainIntent " + cordovaMainIntent);
        if (cordovaMainIntent == null) {
            throw new PackageManager.NameNotFoundException();
        }
    } catch (PackageManager.NameNotFoundException e) {
        cordovaMainIntent = new Intent();
    }
    PendingIntent pend = PendingIntent.getActivity(this, 0, cordovaMainIntent, 0);
    PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, new Intent(ifString), 0);
    NotificationCompat.Action stop = new NotificationCompat.Action.Builder(android.R.drawable.ic_delete,
            "Stop recording", pendingIntent).build();
    note = new NotificationCompat.Builder(this).setContentTitle(applicationName + " GPS tracking")
            .setSmallIcon(android.R.drawable.ic_menu_mylocation).setOngoing(true).setContentIntent(pend)
            .setContentText("No location yet.");
    note.addAction(stop);

    nm = (NotificationManager) getSystemService(Activity.NOTIFICATION_SERVICE);
    nm.notify(0, note.build());

    recording = true;
    Log.d(LOG_TAG, "recording in handleIntent");
    try { // create directory first, if it does not exist
        File trackFile = new File(tf).getParentFile();
        if (!trackFile.exists()) {
            trackFile.mkdirs();
            Log.d(LOG_TAG, "done creating path for trackfile: " + trackFile);
        }
        Log.d(LOG_TAG, "going to create RandomAccessFile " + tf);
        myWriter = new RandomAccessFile(tf, "rw");
        if (intent != null) { // start new file
            // myWriter.setLength(0);    // delete all contents from file
            String trackName = intent.getStringExtra("trackName");
            String trackHead = initTrack(trackName).toString();
            myWriter.write(trackHead.getBytes());
            // we want to write JSON manually for streamed writing
            myWriter.seek(myWriter.length() - 1);
            myWriter.write(",\"coordinates\":[]}".getBytes());
        }
    } catch (IOException e) {
        Log.d(LOG_TAG, "io error. cannot write to file " + tf);
    }
    locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, updateTime, distanceChange, mgpsll);
    if (locationManager.getAllProviders().contains(LocationManager.NETWORK_PROVIDER)) {
        locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, updateTime, distanceChange,
                mnetll);
    }
    return START_STICKY;
}

From source file:com.nextgis.maplibui.service.TrackerService.java

@Override
public void onCreate() {
    super.onCreate();

    mHasGPSFix = false;//from  ww w. j  a  v a2  s  .com

    mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    mAlarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);

    IGISApplication application = (IGISApplication) getApplication();
    String authority = application.getAuthority();
    mContentUriTracks = Uri.parse("content://" + authority + "/" + TrackLayer.TABLE_TRACKS);
    mContentUriTrackPoints = Uri.parse("content://" + authority + "/" + TrackLayer.TABLE_TRACKPOINTS);

    mPoint = new GeoPoint();
    mValues = new ContentValues();

    SharedPreferences sharedPreferences = getSharedPreferences(getPackageName() + "_preferences",
            Constants.MODE_MULTI_PROCESS);
    mSharedPreferencesTemp = getSharedPreferences(TEMP_PREFERENCES, MODE_PRIVATE);

    String minTimeStr = sharedPreferences.getString(SettingsConstants.KEY_PREF_TRACKS_MIN_TIME, "2");
    String minDistanceStr = sharedPreferences.getString(SettingsConstants.KEY_PREF_TRACKS_MIN_DISTANCE, "10");
    long minTime = Long.parseLong(minTimeStr) * 1000;
    float minDistance = Float.parseFloat(minDistanceStr);

    mTicker = getString(R.string.tracks_running);
    mSmallIcon = R.drawable.ic_action_maps_directions_walk;

    Intent intentSplit = new Intent(this, TrackerService.class);
    intentSplit.setAction(ACTION_SPLIT);
    mSplitService = PendingIntent.getService(this, 0, intentSplit, PendingIntent.FLAG_UPDATE_CURRENT);

    mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    if (!PermissionUtil.hasPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
            || !PermissionUtil.hasPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION))
        return;

    mLocationManager.addGpsStatusListener(this);

    String provider = LocationManager.GPS_PROVIDER;
    if (mLocationManager.getAllProviders().contains(provider)) {
        mLocationManager.requestLocationUpdates(provider, minTime, minDistance, this);

        if (Constants.DEBUG_MODE)
            Log.d(Constants.TAG, "Tracker service request location updates for " + provider);
    }

    provider = LocationManager.NETWORK_PROVIDER;
    if (mLocationManager.getAllProviders().contains(provider)) {
        mLocationManager.requestLocationUpdates(provider, minTime, minDistance, this);

        if (Constants.DEBUG_MODE)
            Log.d(Constants.TAG, "Tracker service request location updates for " + provider);
    }

    NotificationHelper.showLocationInfo(this);
}

From source file:com.example.get_location.Get_location.java

private void setup() {
    Location gpsLocation = null;// w w  w.  ja va 2s. c  o m
    Location networkLocation = null;
    mLocationManager.removeUpdates(listener);
    mLatLng.setText(R.string.unknown);
    mAddress.setText(R.string.unknown);
    // Get fine location updates only.
    if (mUseFine) {
        mFineProviderButton.setBackgroundResource(R.drawable.ic_launcher);
        mBothProviderButton.setBackgroundResource(R.drawable.ic_launcher);
        // Request updates from just the fine (gps) provider.
        gpsLocation = requestUpdatesFromProvider(LocationManager.GPS_PROVIDER, R.string.not_support_gps);
        // Update the UI immediately if a location is obtained.
        if (gpsLocation != null)
            updateUILocation(gpsLocation);
    } else if (mUseBoth) {
        // Get coarse and fine location updates.
        mFineProviderButton.setBackgroundResource(R.drawable.ic_launcher);
        mBothProviderButton.setBackgroundResource(R.drawable.ic_launcher);
        // Request updates from both fine (gps) and coarse (network) providers.
        gpsLocation = requestUpdatesFromProvider(LocationManager.GPS_PROVIDER, R.string.not_support_gps);
        networkLocation = requestUpdatesFromProvider(LocationManager.NETWORK_PROVIDER,
                R.string.not_support_network);

        // If both providers return last known locations, compare the two and use the better
        // one to update the UI.  If only one provider returns a location, use it.
        if (gpsLocation != null && networkLocation != null) {
            updateUILocation(getBetterLocation(gpsLocation, networkLocation));
        } else if (gpsLocation != null) {
            updateUILocation(gpsLocation);
        } else if (networkLocation != null) {
            updateUILocation(networkLocation);
        }
    }
}

From source file:com.kentli.cycletrack.RecordingService.java

public void resumeRecording() {
    this.state = STATE_RECORDING;
    lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
}

From source file:com.barak.pix.NewPostActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_new_post);

    // find the retained fragment on activity restarts
    FragmentManager fm = getSupportFragmentManager();
    mTaskFragment = (NewPostUploadTaskFragment) fm.findFragmentByTag(TAG_TASK_FRAGMENT);

    // create the fragment and data the first time
    if (mTaskFragment == null) {
        // add the fragment
        mTaskFragment = new NewPostUploadTaskFragment();
        fm.beginTransaction().add(mTaskFragment, TAG_TASK_FRAGMENT).commit();
    }// ww  w  .j ava2  s  .  c  o m

    mImageView = (ImageView) findViewById(R.id.new_post_picture);

    mImageView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showImagePicker();
        }
    });
    Bitmap selectedBitmap = mTaskFragment.getSelectedBitmap();
    Bitmap thumbnail = mTaskFragment.getThumbnail();
    if (selectedBitmap != null) {
        mImageView.setImageBitmap(selectedBitmap);
        mResizedBitmap = selectedBitmap;
    }
    if (thumbnail != null) {
        mThumbnail = thumbnail;
    }
    final EditText descriptionText = (EditText) findViewById(R.id.new_post_text);

    mSubmitButton = (Button) findViewById(R.id.new_post_submit);
    mSubmitButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(final View v) {
            if (mResizedBitmap == null) {
                Toast.makeText(NewPostActivity.this, "    !!!",
                        Toast.LENGTH_SHORT).show();
                return;
            }
            if (mLocation == null) {
                Toast.makeText(NewPostActivity.this, " ? ?", Toast.LENGTH_SHORT)
                        .show();
                return;
            }
            String postText = descriptionText.getText().toString();
            if (TextUtils.isEmpty(postText)) {
                descriptionText.setError(getString(R.string.error_required_field));
                return;
            }
            showProgressDialog(getString(R.string.post_upload_progress_message));
            mSubmitButton.setEnabled(false);

            Long timestamp = System.currentTimeMillis();

            String bitmapPath = "https://pictures-e88fc.firebaseio.com" + "/" + FirebaseUtil.getCurrentUserId()
                    + "/full/" + timestamp.toString() + "/";
            String thumbnailPath = "https://pictures-e88fc.firebaseio.com" + "/"
                    + FirebaseUtil.getCurrentUserId() + "/thumb/" + timestamp.toString() + "/";
            mTaskFragment.uploadPost(mResizedBitmap, bitmapPath, mThumbnail, thumbnailPath,
                    mFileUri.getLastPathSegment(), postText, mLocation.getLatitude(), mLocation.getLongitude());
        }
    });
    locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    locationListener = new MyLocationListener();
    if (checkPermission(Manifest.permission.ACCESS_COARSE_LOCATION, getApplicationContext(),
            NewPostActivity.this)) {
        locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 5000, 10, locationListener);
    } else {
        requestPermission(android.Manifest.permission.ACCESS_COARSE_LOCATION, 11, getApplicationContext(),
                this);
    }
}

From source file:com.boundlessgeo.spatialconnect.scutilities.LocationHelper.java

/**
 * Convenience method to check if the GPS
 * @return//  ww  w. j  a  va  2s . c  o  m
 */
public boolean isGPSPermissionGranted() {
    return locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)
            && ContextCompat.checkSelfPermission(context,
                    Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED;
}

From source file:de.grundid.plusrad.MainActivity.java

private void proccessWithLocationPermission() {
    final LocationManager manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    if (!manager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
        buildAlertMessageNoGps();/*from  ww w.  ja  v a2  s .  co  m*/
    } else {
        startActivity(new Intent(this, RecordingActivity.class));
    }
}

From source file:ch.hesso.master.sweetcity.activity.report.ReportActivity.java

private void submitReport() {
    if (bitmapPicture == null) {
        DialogUtils.show(ReportActivity.this, "To submit a report, you need to take an representative image.");
        return;//  w ww  .j  a va 2s.co m
    }

    if (this.currentLocation == null) {
        LocationManager locationManager = (LocationManager) ReportActivity.this
                .getSystemService(LOCATION_SERVICE);
        this.currentLocation = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
        if (this.currentLocation == null) {
            DialogUtils.show(ReportActivity.this, "Unable to get your current location.");
            return;
        }
    }

    Report newReport = new Report();
    newReport.setLatitude((float) this.currentLocation.getLatitude());
    newReport.setLongitude((float) this.currentLocation.getLongitude());
    newReport.setSubmitDate(new DateTime(new Date()));
    newReport.setUser(AuthUtils.getAccount());
    newReport.setListTag(new ArrayList(tagList.values()));

    ReportCallbackImpl callback = new ReportCallbackWithResult(ReportActivity.this);
    new AddReportAsyncTask(this, callback, AuthUtils.getCredential(), newReport, bitmapPicture).execute();
}

From source file:com.cianmcgovern.android.ShopAndShare.Share.java

@Override
public void onCreate(Bundle savedInstanceState) {

    mContext = this;
    super.onCreate(savedInstanceState);

    setContentView(R.layout.share);//ww  w.  ja va2s . c  om

    Button upload = (Button) findViewById(R.id.uploadButton);
    upload.setText(R.string.upload);
    upload.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            String userLoc = mLocationEdit.getText().toString();
            String userStore = mStore.getText().toString();
            // Don't allow empty text fields
            if (userLoc.length() > 1 && userStore.length() > 1) {
                runUpload(Results.getInstance(), userLoc, userStore);
            } else
                new AlertDialog.Builder(mContext).setTitle(R.string.invalidInput)
                        .setMessage(R.string.invalidFields).show();
        }

    });

    Button cancel = (Button) findViewById(R.id.cancelShareButton);
    cancel.setText(R.string.cancelButton);
    cancel.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (mLocationListener != null)
                mLocationManager.removeUpdates(mLocationListener);
            finish();
        }

    });

    mLocationEdit = (EditText) findViewById(R.id.enterLocation);
    mLocationEdit.setOnKeyListener(new OnKeyListener() {

        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction()) == KeyEvent.ACTION_DOWN && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                InputMethodManager in = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                in.hideSoftInputFromWindow(mLocationEdit.getApplicationWindowToken(),
                        InputMethodManager.HIDE_NOT_ALWAYS);
                return true;
            }
            return false;
        }

    });
    mStore = (EditText) findViewById(R.id.enterStore);
    mStore.setOnKeyListener(new OnKeyListener() {

        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction()) == KeyEvent.ACTION_DOWN && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                InputMethodManager in = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                in.hideSoftInputFromWindow(mStore.getApplicationWindowToken(),
                        InputMethodManager.HIDE_NOT_ALWAYS);
                return true;
            }
            return false;
        }

    });

    mSearch = (Button) findViewById(R.id.locationButton);
    mSearch.setBackgroundResource(R.drawable.search);
    mSearch.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            mLocationManager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);
            if (!CheckFeatures.haveGPS()) {
                new AlertDialog.Builder(mContext).setTitle("GPS Required")
                        .setMessage("You must have GPS to use this feature").show();
            }
            // Only use GPS if it is enabled
            else if (mLocationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
                mSearch.setEnabled(false);
                mSearch.setBackgroundResource(R.drawable.world);
                getLocation();
            } else {
                mGpsDialog = new AlertDialog.Builder(mContext).create();
                mGpsDialog.setTitle(R.string.gpsDisabled);
                mGpsDialog.setMessage(mContext.getText(R.string.gpsDisabledMessage));
                mGpsDialog.show();
            }
        }

    });
}