List of usage examples for android.location LocationManager getLastKnownLocation
@RequiresPermission(anyOf = { ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION })
public Location getLastKnownLocation(String provider)
From source file:org.getlantern.firetweet.activity.support.ComposeActivity.java
/** * The Location Manager manages location providers. This code searches for * the best provider of data (GPS, WiFi/cell phone tower lookup, some other * mechanism) and finds the last known location. *//*w ww . j a va 2 s .com*/ private boolean startLocationUpdateIfEnabled() { final LocationManager lm = mLocationManager; final boolean attachLocation = mPreferences.getBoolean(KEY_ATTACH_LOCATION, false); if (!attachLocation) { lm.removeUpdates(this); return false; } final Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); final String provider = lm.getBestProvider(criteria, true); if (provider != null) { mLocationText.setText(R.string.getting_location); lm.requestLocationUpdates(provider, 0, 0, this); final Location location; if (lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) { location = lm.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); } else { location = lm.getLastKnownLocation(provider); } if (location != null) { onLocationChanged(location); } } else { Toast.makeText(this, R.string.cannot_get_location, Toast.LENGTH_SHORT).show(); } return provider != null; }
From source file:com.landenlabs.all_devtool.SystemFragment.java
public void updateList() { // Time today = new Time(Time.getCurrentTimezone()); // today.setToNow(); // today.format(" %H:%M:%S") Date dt = new Date(); m_titleTime.setText(m_timeFormat.format(dt)); boolean expandAll = m_list.isEmpty(); m_list.clear();// w w w . j a va 2s.c o m // Swap colors int color = m_rowColor1; m_rowColor1 = m_rowColor2; m_rowColor2 = color; ActivityManager actMgr = (ActivityManager) getActivity().getSystemService(Context.ACTIVITY_SERVICE); try { String androidIDStr = Settings.Secure.getString(getContext().getContentResolver(), Settings.Secure.ANDROID_ID); addBuild("Android ID", androidIDStr); try { AdvertisingIdClient.Info adInfo = AdvertisingIdClient.getAdvertisingIdInfo(getContext()); final String adIdStr = adInfo.getId(); final boolean isLAT = adInfo.isLimitAdTrackingEnabled(); addBuild("Ad ID", adIdStr); } catch (IOException e) { // Unrecoverable error connecting to Google Play services (e.g., // the old version of the service doesn't support getting AdvertisingId). } catch (GooglePlayServicesNotAvailableException e) { // Google Play services is not available entirely. } /* try { InstanceID instanceID = InstanceID.getInstance(getContext()); if (instanceID != null) { // Requires a Google Developer project ID. String authorizedEntity = "<need to make this on google developer site>"; instanceID.getToken(authorizedEntity, GoogleCloudMessaging.INSTANCE_ID_SCOPE, null); addBuild("Instance ID", instanceID.getId()); } } catch (Exception ex) { } */ ConfigurationInfo info = actMgr.getDeviceConfigurationInfo(); addBuild("OpenGL", info.getGlEsVersion()); } catch (Exception ex) { m_log.e(ex.getMessage()); } try { long heapSize = Debug.getNativeHeapSize(); // long maxHeap = Runtime.getRuntime().maxMemory(); // ConfigurationInfo cfgInfo = actMgr.getDeviceConfigurationInfo(); int largHeapMb = actMgr.getLargeMemoryClass(); int heapMb = actMgr.getMemoryClass(); MemoryInfo memInfo = new MemoryInfo(); actMgr.getMemoryInfo(memInfo); final String sFmtMB = "%.2f MB"; Map<String, String> listStr = new TreeMap<String, String>(); listStr.put("Mem Available (now)", String.format(sFmtMB, (double) memInfo.availMem / MB)); listStr.put("Mem LowWhenOnlyAvail", String.format(sFmtMB, (double) memInfo.threshold / MB)); if (Build.VERSION.SDK_INT >= 16) { listStr.put("Mem Installed", String.format(sFmtMB, (double) memInfo.totalMem / MB)); } listStr.put("Heap (this app)", String.format(sFmtMB, (double) heapSize / MB)); listStr.put("HeapMax (default)", String.format(sFmtMB, (double) heapMb)); listStr.put("HeapMax (large)", String.format(sFmtMB, (double) largHeapMb)); addBuild("Memory...", listStr); } catch (Exception ex) { m_log.e(ex.getMessage()); } try { List<ProcessErrorStateInfo> procErrList = actMgr.getProcessesInErrorState(); int errCnt = (procErrList == null ? 0 : procErrList.size()); procErrList = null; // List<RunningAppProcessInfo> procList = actMgr.getRunningAppProcesses(); int procCnt = actMgr.getRunningAppProcesses().size(); int srvCnt = actMgr.getRunningServices(100).size(); Map<String, String> listStr = new TreeMap<String, String>(); listStr.put("#Processes", String.valueOf(procCnt)); listStr.put("#Proc With Err", String.valueOf(errCnt)); listStr.put("#Services", String.valueOf(srvCnt)); // Requires special permission // int taskCnt = actMgr.getRunningTasks(100).size(); // listStr.put("#Tasks", String.valueOf(taskCnt)); addBuild("Processes...", listStr); } catch (Exception ex) { m_log.e("System-Processes %s", ex.getMessage()); } try { Map<String, String> listStr = new LinkedHashMap<String, String>(); listStr.put("LargeIconDensity", String.valueOf(actMgr.getLauncherLargeIconDensity())); listStr.put("LargeIconSize", String.valueOf(actMgr.getLauncherLargeIconSize())); putIf(listStr, "isRunningInTestHarness", "Yes", ActivityManager.isRunningInTestHarness()); putIf(listStr, "isUserAMonkey", "Yes", ActivityManager.isUserAMonkey()); addBuild("Misc...", listStr); } catch (Exception ex) { m_log.e("System-Misc %s", ex.getMessage()); } // --------------- Locale / Timezone ------------- try { Locale ourLocale = Locale.getDefault(); Date m_date = new Date(); TimeZone tz = TimeZone.getDefault(); Map<String, String> localeListStr = new LinkedHashMap<String, String>(); localeListStr.put("Locale Name", ourLocale.getDisplayName()); localeListStr.put(" Variant", ourLocale.getVariant()); localeListStr.put(" Country", ourLocale.getCountry()); localeListStr.put(" Country ISO", ourLocale.getISO3Country()); localeListStr.put(" Language", ourLocale.getLanguage()); localeListStr.put(" Language ISO", ourLocale.getISO3Language()); localeListStr.put(" Language Dsp", ourLocale.getDisplayLanguage()); localeListStr.put("TimeZoneID", tz.getID()); localeListStr.put(" DayLightSavings", tz.useDaylightTime() ? "Yes" : "No"); localeListStr.put(" In DLS", tz.inDaylightTime(m_date) ? "Yes" : "No"); localeListStr.put(" Short Name", tz.getDisplayName(false, TimeZone.SHORT, ourLocale)); localeListStr.put(" Long Name", tz.getDisplayName(false, TimeZone.LONG, ourLocale)); addBuild("Locale TZ...", localeListStr); } catch (Exception ex) { m_log.e("Locale/TZ %s", ex.getMessage()); } // --------------- Location Services ------------- try { Map<String, String> listStr = new LinkedHashMap<String, String>(); final LocationManager locMgr = (LocationManager) getActivity() .getSystemService(Context.LOCATION_SERVICE); GpsStatus gpsStatus = locMgr.getGpsStatus(null); if (gpsStatus != null) { listStr.put("Sec ToGetGPS", String.valueOf(gpsStatus.getTimeToFirstFix())); Iterable<GpsSatellite> satellites = gpsStatus.getSatellites(); Iterator<GpsSatellite> sat = satellites.iterator(); while (sat.hasNext()) { GpsSatellite satellite = sat.next(); putIf(listStr, String.format("Azm:%.0f, Elev:%.0f", satellite.getAzimuth(), satellite.getElevation()), String.format("%.2f Snr", satellite.getSnr()), satellite.usedInFix()); } } Location location = null; if (ActivityCompat.checkSelfPermission(getContext(), Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED || ActivityCompat.checkSelfPermission(getContext(), Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED) { location = locMgr.getLastKnownLocation(LocationManager.GPS_PROVIDER); if (null == location) location = locMgr.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); if (null == location) location = locMgr.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER); } if (null != location) { listStr.put(location.getProvider() + " lat,lng", String.format("%.3f, %.3f", location.getLatitude(), location.getLongitude())); } if (listStr.size() != 0) { List<String> gpsProviders = locMgr.getAllProviders(); int idx = 1; for (String providerName : gpsProviders) { LocationProvider provider = locMgr.getProvider(providerName); if (null != provider) { listStr.put(providerName, (locMgr.isProviderEnabled(providerName) ? "On " : "Off ") + String.format("Accuracy:%d Pwr:%d", provider.getAccuracy(), provider.getPowerRequirement())); } } addBuild("GPS...", listStr); } else addBuild("GPS", "Off"); } catch (Exception ex) { m_log.e(ex.getMessage()); } // --------------- Application Info ------------- ApplicationInfo appInfo = getActivity().getApplicationInfo(); if (null != appInfo) { Map<String, String> appList = new LinkedHashMap<String, String>(); try { appList.put("ProcName", appInfo.processName); appList.put("PkgName", appInfo.packageName); appList.put("DataDir", appInfo.dataDir); appList.put("SrcDir", appInfo.sourceDir); // appList.put("PkgResDir", getActivity().getPackageResourcePath()); // appList.put("PkgCodeDir", getActivity().getPackageCodePath()); String[] dbList = getActivity().databaseList(); if (dbList != null && dbList.length != 0) appList.put("DataBase", dbList[0]); // getActivity().getComponentName(). } catch (Exception ex) { } addBuild("AppInfo...", appList); } // --------------- Account Services ------------- final AccountManager accMgr = (AccountManager) getActivity().getSystemService(Context.ACCOUNT_SERVICE); if (null != accMgr) { Map<String, String> strList = new LinkedHashMap<String, String>(); try { for (Account account : accMgr.getAccounts()) { strList.put(account.name, account.type); } } catch (Exception ex) { m_log.e(ex.getMessage()); } addBuild("Accounts...", strList); } // --------------- Package Features ------------- PackageManager pm = getActivity().getPackageManager(); FeatureInfo[] features = pm.getSystemAvailableFeatures(); if (features != null) { Map<String, String> strList = new LinkedHashMap<String, String>(); for (FeatureInfo featureInfo : features) { strList.put(featureInfo.name, ""); } addBuild("Features...", strList); } // --------------- Sensor Services ------------- final SensorManager senMgr = (SensorManager) getActivity().getSystemService(Context.SENSOR_SERVICE); if (null != senMgr) { Map<String, String> strList = new LinkedHashMap<String, String>(); // Sensor accelerometer = senMgr.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); // senMgr.registerListener(foo, accelerometer, SensorManager.SENSOR_DELAY_NORMAL); List<Sensor> listSensor = senMgr.getSensorList(Sensor.TYPE_ALL); try { for (Sensor sensor : listSensor) { strList.put(sensor.getName(), sensor.getVendor()); } } catch (Exception ex) { m_log.e(ex.getMessage()); } addBuild("Sensors...", strList); } try { if (Build.VERSION.SDK_INT >= 17) { final UserManager userMgr = (UserManager) getActivity().getSystemService(Context.USER_SERVICE); if (null != userMgr) { try { addBuild("UserName", userMgr.getUserName()); } catch (Exception ex) { m_log.e(ex.getMessage()); } } } } catch (Exception ex) { } try { Map<String, String> strList = new LinkedHashMap<String, String>(); int screenTimeout = Settings.System.getInt(getActivity().getContentResolver(), Settings.System.SCREEN_OFF_TIMEOUT); strList.put("ScreenTimeOut", String.valueOf(screenTimeout / 1000)); int rotate = Settings.System.getInt(getActivity().getContentResolver(), Settings.System.ACCELEROMETER_ROTATION); strList.put("RotateEnabled", String.valueOf(rotate)); if (Build.VERSION.SDK_INT >= 17) { // Global added in API 17 int adb = Settings.Global.getInt(getActivity().getContentResolver(), Settings.Global.ADB_ENABLED); strList.put("AdbEnabled", String.valueOf(adb)); } addBuild("Settings...", strList); } catch (Exception ex) { } if (expandAll) { // updateList(); int count = m_list.size(); for (int position = 0; position < count; position++) m_listView.expandGroup(position); } m_adapter.notifyDataSetChanged(); }
From source file:org.mariotaku.twidere.activity.support.ComposeActivity.java
/** * The Location Manager manages location providers. This code searches for * the best provider of data (GPS, WiFi/cell phone tower lookup, some other * mechanism) and finds the last known location. *///from ww w. j av a2 s . co m private boolean startLocationUpdateIfEnabled() { final LocationManager lm = mLocationManager; final boolean attachLocation = mPreferences.getBoolean(KEY_ATTACH_LOCATION); if (!attachLocation) { lm.removeUpdates(this); return false; } final Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); final String provider = lm.getBestProvider(criteria, true); if (provider != null) { mLocationText.setText(R.string.getting_location); lm.requestLocationUpdates(provider, 0, 0, this); final Location location; if (lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) { location = lm.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); } else { location = lm.getLastKnownLocation(provider); } if (location != null) { onLocationChanged(location); } } else { Toast.makeText(this, R.string.cannot_get_location, Toast.LENGTH_SHORT).show(); } return provider != null; }
From source file:com.example.angel.parkpanda.MainActivity.java
public Location getLocation() { Location location = null;/*from w ww. j ava 2s. co m*/ LocationManager locationManager; boolean isGPSEnabled = false; boolean isNetworkEnabled = false; final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; double longitude, latitude; long MIN_TIME_BW_UPDATES = 1000 * 60 * 1; try { locationManager = (LocationManager) getSystemService(LOCATION_SERVICE); isGPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER); // getting network status isNetworkEnabled = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER); if (!isGPSEnabled && !isNetworkEnabled) { // no network provider is enabled } else { if (isNetworkEnabled) { if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { return null; } locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, MIN_TIME_BW_UPDATES, MIN_DISTANCE_CHANGE_FOR_UPDATES, this); if (locationManager != null) { location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); if (location != null) { latitude = location.getLatitude(); longitude = location.getLongitude(); } } } // if GPS Enabled get lat/long using GPS Services if (isGPSEnabled) { if (location == null) { locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, MIN_TIME_BW_UPDATES, MIN_DISTANCE_CHANGE_FOR_UPDATES, this); if (locationManager != null) { location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER); if (location != null) { latitude = location.getLatitude(); longitude = location.getLongitude(); } } } } } } catch (Exception e) { Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show(); } return location; }
From source file:com.androzic.Androzic.java
/** * Retrieves last known location without enabling location providers. * @return Most precise last known location or null if it is not available *///w w w . j av a 2 s .c o m public Location getLastKnownSystemLocation() { LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE); List<String> providers = lm.getProviders(true); Location l = null; for (int i = providers.size() - 1; i >= 0; i--) { l = lm.getLastKnownLocation(providers.get(i)); if (l != null) break; } return l; }
From source file:net.jongrakko.zipsuri.activity.PostUploadActivity.java
@Override public void onCheckedChanged(final CompoundButton buttonView, boolean isChecked) { if (isChecked) { switch (buttonView.getId()) { case R.id.radioButtonAddressGPS: mEditTextAddress.setOnClickListener(null); this.mGoogleMap.setOnMapClickListener(this); this.mGoogleMap.setOnMyLocationButtonClickListener(this); if (ContextCompat.checkSelfPermission(getContext(), Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) { mGoogleMap.setMyLocationEnabled(true); LocationProvider lprovider; LocationManager lm = (LocationManager) getActivity() .getSystemService(getActivity().LOCATION_SERVICE); lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this); lm.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, this); String provider;/*from ww w .j a v a 2 s .co m*/ Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); criteria.setPowerRequirement(Criteria.POWER_HIGH); provider = lm.getBestProvider(criteria, true); if (provider == null || provider.equals("passive")) { // ? ? ?? new AlertDialog.Builder(getActivity()).setTitle(" ??") .setNeutralButton("??", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { buttonView.toggle(); startActivityForResult( new Intent( android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS), 0); } }).setOnCancelListener(new DialogInterface.OnCancelListener() { @Override public void onCancel(DialogInterface dialog) { dialog.dismiss(); } }).show(); } else { // ? ? lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1, 1, this); Location l = lm.getLastKnownLocation(LocationManager.GPS_PROVIDER); if (l != null) { Log.e("hello??", "okok"); } } if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { requestPermissions(new String[] { Manifest.permission.ACCESS_FINE_LOCATION }, MY_LOCATION_REQUEST_CODE); } } break; case R.id.radioButtonAddressSelf: this.mGoogleMap.setOnMapClickListener(null); mEditTextAddress.setOnClickListener(this); this.mGoogleMap.setOnMyLocationButtonClickListener(null); mGoogleMap.setMyLocationEnabled(false); mEditTextAddress.setOnClickListener(this); startActivityForResult(new Intent(getContext(), SearchAddressActivity.class), SEARCH_ADDRESS); break; } } }
From source file:com.coincide.alphafitness.ui.Fragment_Main.java
@Override public View onCreateView(final LayoutInflater inflater, final ViewGroup container, final Bundle savedInstanceState) { // final View v = inflater.inflate(R.layout.fragment_overview, null); View v = null;// w w w. j av a 2 s . com v = inflater.inflate(R.layout.fragment_main, container, false); // stepsView = (TextView) v.findViewById(R.id.steps); // totalView = (TextView) v.findViewById(R.id.total); totalView = (TextView) v.findViewById(R.id.tv_distance); tv_avg = (TextView) v.findViewById(R.id.tv_avg); tv_max = (TextView) v.findViewById(R.id.tv_max); tv_min = (TextView) v.findViewById(R.id.tv_min); // averageView = (TextView) v.findViewById(R.id.average); /* pg = (PieChart) v.findViewById(R.id.graph); // slice for the steps taken today sliceCurrent = new PieModel("", 0, Color.parseColor("#99CC00")); pg.addPieSlice(sliceCurrent); // slice for the "missing" steps until reaching the goal sliceGoal = new PieModel("", Fragment_Settings.DEFAULT_GOAL, Color.parseColor("#CC0000")); pg.addPieSlice(sliceGoal); pg.setOnClickListener(new OnClickListener() { @Override public void onClick(final View view) { showSteps = !showSteps; stepsDistanceChanged(); } }); pg.setDrawValueInPie(false); pg.setUsePieRotation(true); pg.startAnimation(); */ /* * MainActivity * */ // Always cast your custom Toolbar here, and set it as the ActionBar. Toolbar tb = (Toolbar) v.findViewById(R.id.toolbar); ((AppCompatActivity) getActivity()).setSupportActionBar(tb); TextView tv_tb_center = (TextView) tb.findViewById(R.id.tv_tb_center); tv_tb_center.setText("ALPHA FITNESS"); /* ImageButton imgbtn_cart = (ImageButton) tb.findViewById(R.id.imgbtn_cart); imgbtn_cart.setVisibility(View.GONE);*/ tb.setNavigationOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { getActivity().onBackPressed(); } }); // Get the ActionBar here to configure the way it behaves. final ActionBar ab = ((AppCompatActivity) getActivity()).getSupportActionBar(); //ab.setHomeAsUpIndicator(R.drawable.ic_menu); // set a custom icon for the default home button ab.setDisplayShowHomeEnabled(false); // show or hide the default home button ab.setDisplayHomeAsUpEnabled(false); ab.setDisplayShowCustomEnabled(false); // enable overriding the default toolbar layout ab.setDisplayShowTitleEnabled(false); // disable the default title element here (for centered title) tv_duration = (TextView) v.findViewById(R.id.tv_duration); startButton = (Button) v.findViewById(R.id.btn_start); if (isButtonStartPressed) { startButton.setBackgroundResource(R.drawable.btn_stop_states); startButton.setText(R.string.btn_stop); try { SensorManager sm = (SensorManager) getActivity().getSystemService(Context.SENSOR_SERVICE); sm.registerListener(this, sm.getDefaultSensor(Sensor.TYPE_STEP_COUNTER), SensorManager.SENSOR_DELAY_UI, 0); } catch (Exception e) { e.printStackTrace(); } } else { try { SensorManager sm = (SensorManager) getActivity().getSystemService(Context.SENSOR_SERVICE); sm.unregisterListener(this); } catch (Exception e) { e.printStackTrace(); } } startButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View view) { onSWatchStart(); } }); iv_profile = (ImageView) v.findViewById(R.id.iv_profile); iv_profile.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Database db = Database.getInstance(getActivity()); tot_workouts = db.getTotWorkouts(); tot_workTime = db.getWorkTime(); Log.e("Tot Work time", tot_workTime + ""); // int seconds = (int) (tot_workTime / 1000) % 60; // int minutes = (int) ((tot_workTime / (1000 * 60)) % 60); long millis = tot_workTime * 100; // obtained from StopWatch long hours = (millis / 1000) / 3600; long minutes = (millis / 1000) / 60; long seconds = (millis / 1000) % 60; db.close(); Intent i = new Intent(getActivity(), ProfileActivity.class); i.putExtra("avg_distance", avg_distance + ""); i.putExtra("all_distance", all_distance + ""); i.putExtra("avg_time", tv_duration.getText().toString()); i.putExtra("all_time", tv_duration.getText().toString()); i.putExtra("avg_calories", avg_calories + ""); i.putExtra("all_calories", all_calories + ""); i.putExtra("tot_workouts", tot_workouts + ""); i.putExtra("avg_workouts", tot_workouts + ""); i.putExtra("tot_workTime", hours + " hrs " + minutes + " min " + seconds + " sec"); startActivity(i); } }); // Getting Google Play availability status int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getActivity().getBaseContext()); if (status != ConnectionResult.SUCCESS) { // Google Play Services are not available int requestCode = 10; Dialog dialog = GooglePlayServicesUtil.getErrorDialog(status, getActivity(), requestCode); dialog.show(); } else { // Google Play Services are available // Initializing mMarkerPoints = new ArrayList<LatLng>(); // Getting reference to SupportMapFragment of the activity_main // SupportMapFragment fm = (SupportMapFragment) getActivity().getSupportFragmentManager().findFragmentById(R.id.map); MapFragment fm = (MapFragment) getActivity().getFragmentManager().findFragmentById(R.id.map); // Getting Map for the SupportMapFragment mGoogleMap = fm.getMap(); // Enable MyLocation Button in the Map mGoogleMap.setMyLocationEnabled(true); // Getting LocationManager object from System Service LOCATION_SERVICE LocationManager locationManager = (LocationManager) getActivity().getSystemService(LOCATION_SERVICE); // Creating a criteria object to retrieve provider Criteria criteria = new Criteria(); // Getting the name of the best provider String provider = locationManager.getBestProvider(criteria, true); // Getting Current Location From GPS Location location; if (provider != null) { if (ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { // TODO: Consider calling // ActivityCompat#requestPermissions // here to request the missing permissions, and then overriding // public void onRequestPermissionsResult(int requestCode, String[] permissions, // int[] grantResults) // to handle the case where the user grants the permission. See the documentation // for ActivityCompat#requestPermissions for more details. return null; } location = locationManager.getLastKnownLocation(provider); locationManager.requestLocationUpdates(provider, 20000, 0, this); } else { location = new Location(""); location.setLatitude(0.0d);//your coords of course location.setLongitude(0.0d); } if (location != null) { onLocationChanged(location); } // Setting onclick event listener for the map mGoogleMap.setOnMapClickListener(new GoogleMap.OnMapClickListener() { @Override public void onMapClick(LatLng point) { // Already map contain destination location if (mMarkerPoints.size() > 1) { FragmentManager fm = getActivity().getSupportFragmentManager(); mMarkerPoints.clear(); mGoogleMap.clear(); LatLng startPoint = new LatLng(mLatitude, mLongitude); drawMarker(startPoint); } drawMarker(point); // Checks, whether start and end locations are captured if (mMarkerPoints.size() >= 2) { LatLng origin = mMarkerPoints.get(0); LatLng dest = mMarkerPoints.get(1); // Getting URL to the Google Directions API String url = getDirectionsUrl(origin, dest); DownloadTask downloadTask = new DownloadTask(); // Start downloading json data from Google Directions API downloadTask.execute(url); } } }); fixedCentreoption = new MarkerOptions(); mGoogleMap.setOnCameraChangeListener(new GoogleMap.OnCameraChangeListener() { @Override public void onCameraChange(CameraPosition position) { // TODO Auto-generated method stub // Get the center of the Map. mGoogleMap.clear(); LatLng centerOfMap = mGoogleMap.getCameraPosition().target; // Update your Marker's position to the center of the Map. fixedCentreoption.position(centerOfMap); // mGoogleMap.addMarker(fixedCentreoption); // drawMarker(centerOfMap); LatLng origin = new LatLng(0.0d, 0.0d); ; if (mMarkerPoints.size() > 0) { origin = mMarkerPoints.get(0); } // LatLng dest = mMarkerPoints.get(1); LatLng dest = centerOfMap; // Getting URL to the Google Directions API String url = getDirectionsUrl(origin, dest); DownloadTask downloadTask = new DownloadTask(); // Start downloading json data from Google Directions API downloadTask.execute(url); GPSTracker gpsTracker = new GPSTracker(getActivity().getApplicationContext()); // String Addrs = gpsTracker.location(); Addrs = gpsTracker.locationBasedOnLatlng(centerOfMap); // Toast.makeText(getApplicationContext(), Addrs, Toast.LENGTH_LONG).show(); } }); } SharedPreferences sharedpreferences = getActivity().getSharedPreferences(MyPREFERENCES, Context.MODE_PRIVATE); mBodyWeight = Float.parseFloat(sharedpreferences.getString(sp_weight, "50")); return v; }
From source file:org.telegram.ui.ThemeActivity.java
private void updateSunTime(Location lastKnownLocation, boolean forceUpdate) { LocationManager locationManager = (LocationManager) ApplicationLoader.applicationContext .getSystemService(Context.LOCATION_SERVICE); if (Build.VERSION.SDK_INT >= 23) { Activity activity = getParentActivity(); if (activity != null) { if (activity.checkSelfPermission( Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { activity.requestPermissions(new String[] { Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION }, 2); return; }/* ww w . j av a 2s. c o m*/ } } if (getParentActivity() != null) { if (!getParentActivity().getPackageManager().hasSystemFeature(PackageManager.FEATURE_LOCATION_GPS)) { return; } try { LocationManager lm = (LocationManager) ApplicationLoader.applicationContext .getSystemService(Context.LOCATION_SERVICE); if (!lm.isProviderEnabled(LocationManager.GPS_PROVIDER)) { AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); builder.setTitle(LocaleController.getString("AppName", R.string.AppName)); builder.setMessage(LocaleController.getString("GpsDisabledAlert", R.string.GpsDisabledAlert)); builder.setPositiveButton( LocaleController.getString("ConnectingToProxyEnable", R.string.ConnectingToProxyEnable), (dialog, id) -> { if (getParentActivity() == null) { return; } try { getParentActivity().startActivity( new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS)); } catch (Exception ignore) { } }); builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null); showDialog(builder.create()); return; } } catch (Exception e) { FileLog.e(e); } } try { lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER); if (lastKnownLocation == null) { lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); } else if (lastKnownLocation == null) { lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER); } } catch (Exception e) { FileLog.e(e); } if (lastKnownLocation == null || forceUpdate) { startLocationUpdate(); if (lastKnownLocation == null) { return; } } Theme.autoNightLocationLatitude = lastKnownLocation.getLatitude(); Theme.autoNightLocationLongitude = lastKnownLocation.getLongitude(); int time[] = SunDate.calculateSunriseSunset(Theme.autoNightLocationLatitude, Theme.autoNightLocationLongitude); Theme.autoNightSunriseTime = time[0]; Theme.autoNightSunsetTime = time[1]; Theme.autoNightCityName = null; Calendar calendar = Calendar.getInstance(); calendar.setTimeInMillis(System.currentTimeMillis()); Theme.autoNightLastSunCheckDay = calendar.get(Calendar.DAY_OF_MONTH); Utilities.globalQueue.postRunnable(() -> { String name; try { Geocoder gcd = new Geocoder(ApplicationLoader.applicationContext, Locale.getDefault()); List<Address> addresses = gcd.getFromLocation(Theme.autoNightLocationLatitude, Theme.autoNightLocationLongitude, 1); if (addresses.size() > 0) { name = addresses.get(0).getLocality(); } else { name = null; } } catch (Exception ignore) { name = null; } final String nameFinal = name; AndroidUtilities.runOnUIThread(() -> { Theme.autoNightCityName = nameFinal; if (Theme.autoNightCityName == null) { Theme.autoNightCityName = String.format("(%.06f, %.06f)", Theme.autoNightLocationLatitude, Theme.autoNightLocationLongitude); } Theme.saveAutoNightThemeConfig(); if (listView != null) { RecyclerListView.Holder holder = (RecyclerListView.Holder) listView .findViewHolderForAdapterPosition(scheduleUpdateLocationRow); if (holder != null && holder.itemView instanceof TextSettingsCell) { ((TextSettingsCell) holder.itemView).setTextAndValue(LocaleController .getString("AutoNightUpdateLocation", R.string.AutoNightUpdateLocation), Theme.autoNightCityName, false); } } }); }); RecyclerListView.Holder holder = (RecyclerListView.Holder) listView .findViewHolderForAdapterPosition(scheduleLocationInfoRow); if (holder != null && holder.itemView instanceof TextInfoPrivacyCell) { ((TextInfoPrivacyCell) holder.itemView).setText(getLocationSunString()); } if (Theme.autoNightScheduleByLocation && Theme.selectedAutoNightType == Theme.AUTO_NIGHT_TYPE_SCHEDULED) { Theme.checkAutoNightThemeConditions(); } }
From source file:plugin.google.maps.GoogleMaps.java
@SuppressWarnings("unused") private void getMyLocation(final JSONArray args, final CallbackContext callbackContext) throws JSONException { LocationManager locationManager = (LocationManager) this.activity .getSystemService(Context.LOCATION_SERVICE); List<String> providers = locationManager.getAllProviders(); if (providers.size() == 0) { JSONObject result = new JSONObject(); result.put("status", false); result.put("error_code", "not_available"); result.put("error_message", "Since this device does not have any location provider, this app can not detect your location."); callbackContext.error(result);//from ww w. j ava2 s. com return; } // enableHighAccuracy = true -> PRIORITY_HIGH_ACCURACY // enableHighAccuracy = false -> PRIORITY_BALANCED_POWER_ACCURACY JSONObject params = args.getJSONObject(0); boolean isHigh = false; if (params.has("enableHighAccuracy")) { isHigh = params.getBoolean("enableHighAccuracy"); } final boolean enableHighAccuracy = isHigh; String provider = null; if (enableHighAccuracy == true) { if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) { provider = LocationManager.GPS_PROVIDER; } else if (locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) { provider = LocationManager.NETWORK_PROVIDER; } else if (locationManager.isProviderEnabled(LocationManager.PASSIVE_PROVIDER)) { provider = LocationManager.PASSIVE_PROVIDER; } } else { if (locationManager.isProviderEnabled(LocationManager.PASSIVE_PROVIDER)) { provider = LocationManager.PASSIVE_PROVIDER; } else if (locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) { provider = LocationManager.NETWORK_PROVIDER; } else if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) { provider = LocationManager.GPS_PROVIDER; } } if (provider == null) { //Ask the user to turn on the location services. AlertDialog.Builder builder = new AlertDialog.Builder(this.activity); builder.setTitle("Improve location accuracy"); builder.setMessage("To enhance your Maps experience:\n\n" + " - Enable Google apps location access\n\n" + " - Turn on GPS and mobile network location"); builder.setPositiveButton("Settings", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { //Launch settings, allowing user to make a change Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS); activity.startActivity(intent); JSONObject result = new JSONObject(); try { result.put("status", false); result.put("error_code", "open_settings"); result.put("error_message", "User opened the settings of location service. So try again."); } catch (JSONException e) { } callbackContext.error(result); } }); builder.setNegativeButton("Skip", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { //No location service, no Activity dialog.dismiss(); JSONObject result = new JSONObject(); try { result.put("status", false); result.put("error_code", "service_denied"); result.put("error_message", "This app has rejected to use Location Services."); } catch (JSONException e) { } callbackContext.error(result); } }); builder.create().show(); return; } Location location = locationManager.getLastKnownLocation(provider); if (location != null) { JSONObject result = PluginUtil.location2Json(location); result.put("status", true); callbackContext.success(result); return; } PluginResult tmpResult = new PluginResult(PluginResult.Status.NO_RESULT); tmpResult.setKeepCallback(true); callbackContext.sendPluginResult(tmpResult); locationClient = new LocationClient(this.activity, new ConnectionCallbacks() { @Override public void onConnected(Bundle bundle) { LocationRequest request = new LocationRequest(); int priority = LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY; if (enableHighAccuracy) { priority = LocationRequest.PRIORITY_HIGH_ACCURACY; } request.setPriority(priority); locationClient.requestLocationUpdates(request, new LocationListener() { @Override public void onLocationChanged(Location location) { JSONObject result; try { result = PluginUtil.location2Json(location); result.put("status", true); callbackContext.success(result); } catch (JSONException e) { } locationClient.disconnect(); } }); } @Override public void onDisconnected() { } }, new OnConnectionFailedListener() { @Override public void onConnectionFailed(ConnectionResult connectionResult) { int errorCode = connectionResult.getErrorCode(); String errorMsg = GooglePlayServicesUtil.getErrorString(errorCode); PluginResult result = new PluginResult(PluginResult.Status.ERROR, errorMsg); callbackContext.sendPluginResult(result); } }); locationClient.connect(); }