Navjot.jassal
Reputation: 779
How to update longitude and latitude in every 10 seconds in mysql database?
I'm trying to get latitude and longitude from Android device and send it to MySQL database. when any one register his current latitude and longitude saved in the database.but i want to know that how to update saved latitude and longitude in every 10 seconds.here is my code:
public class MainActivity extends AppCompatActivity implements OnMapReadyCallback,
GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener,
LocationListener, GoogleMap.OnCameraMoveListener {
GoogleMap mGoogleMap;
SupportMapFragment mapFrag;
LocationRequest mLocationRequest;
GoogleApiClient mGoogleApiClient;
Location mLastLocation;
Marker mCurrLocationMarker;
double latitude, longitude;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mapFrag = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
mapFrag.getMapAsync(this);
}
@Override
public void onPause() {
super.onPause();
if (mGoogleApiClient != null) {
LocationServices.FusedLocationApi.removeLocationUpdates(mGoogleApiClient, this);
}
}
@Override
public void onConnected(@Nullable Bundle bundle) {
mLocationRequest = new LocationRequest();
mLocationRequest.setInterval(1000);
mLocationRequest.setFastestInterval(1000);
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_FINE_LOCATION)
== PackageManager.PERMISSION_GRANTED) {
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
}
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
}
@Override
public void onLocationChanged(Location location) {
mLastLocation = location;
if (mCurrLocationMarker != null) {
mCurrLocationMarker.remove();
}
mGoogleMap.clear();
latitude = location.getLatitude();
longitude = location.getLongitude();
LatLng latLng = new LatLng(latitude, longitude);
MarkerOptions markerOptions = new MarkerOptions();
markerOptions.position(latLng);
markerOptions.title("Current Position");
mCurrLocationMarker = mGoogleMap.addMarker(markerOptions);
mCurrLocationMarker.setPosition(latLng);
CameraPosition liberty = CameraPosition.builder().target(new LatLng(latitude, longitude)).zoom(15.5f).bearing(0).tilt(45).build();
mGoogleMap.moveCamera(CameraUpdateFactory.newCameraPosition(liberty));
Intent intent = new Intent(MainActivity.this, Register.class);
intent.putExtra("Latitude", latitude);
intent.putExtra("Longitude", longitude);
startActivity(intent);
callAsynchronousTask();
mGoogleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(latLng, 11));
}
public static final int MY_PERMISSIONS_REQUEST_LOCATION = 99;
private void checkLocationPermission() {
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.ACCESS_FINE_LOCATION)) {
new AlertDialog.Builder(this)
.setTitle("Location Permission Needed")
.setMessage("This app needs the Location permission, please accept to use location functionality")
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
ActivityCompat.requestPermissions(MainActivity.this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
MY_PERMISSIONS_REQUEST_LOCATION);
}
})
.create()
.show();
} else {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
MY_PERMISSIONS_REQUEST_LOCATION);
}
}
}
@Override
public void onMapReady(GoogleMap googleMap) {
mGoogleMap = googleMap;
mGoogleMap.setMapType(GoogleMap.MAP_TYPE_HYBRID);
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_FINE_LOCATION)
== PackageManager.PERMISSION_GRANTED) {
buildGoogleApiClient();
mGoogleMap.setMyLocationEnabled(true);
} else {
checkLocationPermission();
}
} else {
buildGoogleApiClient();
mGoogleMap.setMyLocationEnabled(true);
}
}
protected synchronized void buildGoogleApiClient() {
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(LocationServices.API)
.build();
mGoogleApiClient.connect();
}
@Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_LOCATION: {
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_FINE_LOCATION)
== PackageManager.PERMISSION_GRANTED) {
if (mGoogleApiClient == null) {
buildGoogleApiClient();
}
mGoogleMap.setMyLocationEnabled(true);
}
} else {
Toast.makeText(this, "permission denied", Toast.LENGTH_LONG).show();
}
return;
}
}
}
@Override
public void onCameraMove() {
mCurrLocationMarker.setPosition(mGoogleMap.getCameraPosition().target);
}
public void callAsynchronousTask() {
final Handler handler = new Handler();
Timer timer = new Timer();
TimerTask doAsynchronousTask = new TimerTask() {
@Override
public void run() {
handler.post(new Runnable() {
public void run() {
try {
Register performBackgroundTask = new Register();
performBackgroundTask.onSupportContentChanged();
} catch (Exception e) {
// TODO Auto-generated catch block
}
}
});
}
};
timer.schedule(doAsynchronousTask, 0, 50000);
}
}
Register class:-
public class Register extends AppCompatActivity {
EditText name_txt, email_txt, mobile_txt;
String getname, getemail, getmobilenumber;
Button upload, register;
TextView image_text;
TypedFile avatarFile1 = null;
String picturePath = "";
private String userChoosenTask;
private int REQUEST_CAMERA = 0, SELECT_FILE = 1;
File uri;
double getlatitude;
double getlongitude;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register);
Find_view_by_id();
Bundle extras = getIntent().getExtras();
getlatitude = extras.getDouble("Latitude");
getlongitude = extras.getDouble("Longitude");
Toast.makeText(this, "Your Location is - \nLat: " + getlatitude + "\nLong: " + getlongitude, Toast.LENGTH_SHORT).show();
}
private void Find_view_by_id() {
name_txt = (EditText) findViewById(R.id.name);
email_txt = (EditText) findViewById(R.id.email);
mobile_txt = (EditText) findViewById(R.id.mobilenumber);
upload = (Button) findViewById(R.id.upload_image);
image_text = (TextView) findViewById(R.id.upload_image_text);
register = (Button) findViewById(R.id.register);
upload.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
selectImage();
}
});
register.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
getname = name_txt.getText().toString();
getemail = email_txt.getText().toString();
getmobilenumber = mobile_txt.getText().toString();
if (getname.trim().equalsIgnoreCase("")) {
name_txt.setError("Please Enter First Name");
name_txt.requestFocus();
} else if (getemail.trim().equalsIgnoreCase("")) {
email_txt.setError("Please Enter email address");
email_txt.requestFocus();
} else if (!getemail.matches("[a-zA-Z0-9._-]+@[a-z]+.[a-z]+")) {
email_txt.setError("Please Enter valid email address");
email_txt.requestFocus();
} else if (getmobilenumber.trim().equalsIgnoreCase("")) {
mobile_txt.setError("Please enter mobile number");
mobile_txt.requestFocus();
} else if (getmobilenumber.length() < 10) {
mobile_txt.setError("Please Enter correct mobile number");
mobile_txt.requestFocus();
} else {
Register_user(getname, getemail, getmobilenumber, picturePath, getlatitude, getlongitude);
}
}
private void Register_user(String name, String email, String mobilenumber, String avatarFile, Double latitud_e, Double longitud_e) {
if (avatarFile != null) {
avatarFile1 = new TypedFile("image/*", new File(String.valueOf(avatarFile)));
}
RestAdapter restAdapter = new RestAdapter.Builder().setEndpoint(Constant.constant).build();
Register_API registerapi = restAdapter.create(Register_API.class);
registerapi.getuser(name, email, mobilenumber, avatarFile1, latitud_e, longitud_e, new Callback<RegisterModel>() {
@Override
public void success(RegisterModel registerModel, Response response) {
Long status = registerModel.getSuccess();
if (status == 1) {
name_txt.setText("");
email_txt.setText("");
mobile_txt.setText("");
image_text.setText("");
Toast.makeText(Register.this, "Successful ", Toast.LENGTH_SHORT).show();
Intent i = new Intent(Register.this, Show_List_Activity.class);
startActivity(i);
}
}
@Override
public void failure(RetrofitError error) {
Toast.makeText(Register.this, "Failure ", Toast.LENGTH_SHORT).show();
}
});
}
});
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
switch (requestCode) {
case Utility.MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE:
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
if (userChoosenTask.equals("Take Photo"))
cameraIntent();
else if (userChoosenTask.equals("Choose from Library"))
galleryIntent();
} else {
}
break;
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
if (requestCode == SELECT_FILE) {
onSelectFromGalleryResult(data);
} else if (requestCode == REQUEST_CAMERA) {
Log.e("log path", "" + uri);
String myImagename = getImageName(String.valueOf(uri));
image_text.setText(myImagename);
}
}
}
private String getImageName(String picturePath) {
String Imagename = null;
String[] name_array = picturePath.split("/");
Log.e("size of array", "" + name_array.length);
Imagename = name_array[name_array.length - 1];
Log.e("name of image", "" + Imagename);
return Imagename;
}
private void selectImage() {
final CharSequence[] items = {"Take Photo", "Choose from Library",
"Cancel"};
AlertDialog.Builder builder = new AlertDialog.Builder(Register.this);
builder.setTitle("Add Photo!");
builder.setItems(items, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int item) {
boolean result = Utility.checkPermission(Register.this);
if (items[item].equals("Take Photo")) {
userChoosenTask = "Take Photo";
if (result)
cameraIntent();
} else if (items[item].equals("Choose from Library")) {
userChoosenTask = "Choose from Library";
if (result)
galleryIntent();
} else if (items[item].equals("Cancel")) {
dialog.dismiss();
}
}
});
builder.show();
}
private void galleryIntent() {
Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent, SELECT_FILE);
}
private void cameraIntent() {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
uri = getOutputMediaFile(MEDIA_TYPE_IMAGE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
startActivityForResult(intent, REQUEST_CAMERA);
}
private static File getOutputMediaFile(int type) {
File mediaStorageDir = new File(Environment.getExternalStorageDirectory() + "/.Dope/");
if (!mediaStorageDir.exists()) {
if (!mediaStorageDir.mkdirs()) {
return null;
}
}
File mediaFile;
java.util.Date date = new java.util.Date();
if (type == MEDIA_TYPE_IMAGE) {
mediaFile = new File(mediaStorageDir, Long.toString(System.currentTimeMillis()) + "IMG_" + new Timestamp(date.getTime()).toString() + ".jpg");
} else {
return null;
}
return mediaFile;
}
@SuppressWarnings("deprecation")
private void onSelectFromGalleryResult(Intent data) {
Bitmap bm = null;
if (data != null) {
Uri selectedImage = data.getData();
String[] filePathColumn = {MediaStore.Images.Media.DATA};
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
picturePath = cursor.getString(columnIndex);
cursor.close();
String myimagename = getImageName(picturePath);
image_text.setText(myimagename);
}
}
}
Upvotes: 2
Views: 1759
Answers (3)
AbhayBohra
Reputation: 2117
Create a background service class like this
public class LocationBackGroundService extends Service implements LocationListener,
GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener {
private static final String TAG = "LocationBackGroundService";
private static final long INTERVAL = 100;
private static final long FASTEST_INTERVAL = 100;
LocationRequest mLocationRequest;
GoogleApiClient mGoogleApiClient;
Location mCurrentLocation;
Context mCOntext;
public void LocationBackGroundService(Context mContext) {
this.mCOntext = mContext;
}
protected void createLocationRequest() {
mLocationRequest = new LocationRequest();
mLocationRequest.setInterval(INTERVAL);
mLocationRequest.setFastestInterval(FASTEST_INTERVAL);
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
}
@Override
public void onStart(Intent intent, int startId) {
super.onStart(intent, startId);
mGoogleApiClient.connect();
}
@Override
public void onCreate() {
super.onCreate();
if (!isGooglePlayServicesAvailable()) {
// finish();
}
createLocationRequest();
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
if (mGoogleApiClient.isConnected()) {
startLocationUpdates();
}
}
private boolean isGooglePlayServicesAvailable() {
int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);
if (ConnectionResult.SUCCESS == status) {
return true;
} else {
return false;
}
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onConnected(Bundle bundle) {
startLocationUpdates();
}
protected void startLocationUpdates() {
PendingResult<Status> pendingResult = LocationServices.FusedLocationApi.requestLocationUpdates(
mGoogleApiClient, mLocationRequest, this);
Log.d(TAG, "Location update started ..............: ");
}
@Override
public void onConnectionSuspended(int i) {
Toast.makeText(this, "OnConnection Suspended", Toast.LENGTH_SHORT).show();
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Toast.makeText(this, "OnConnection Failed", Toast.LENGTH_SHORT).show();
}
@Override
public void onLocationChanged(Location location) {
if (null != mCurrentLocation) {
mCurrentLocation = location;
String lat = String.valueOf(mCurrentLocation.getLatitude());
String lng = String.valueOf(mCurrentLocation.getLongitude());
}
}
}
And call when activity starts like this
startService(new Intent(this, yourBackgroundServiceName.class));
and in menifest
<service android:name=".yourBackgroundServiceName"></service>
and don;t forget to add run time permissions before stating a service
Upvotes: 0
Nikhil Sharma
Reputation: 603
Instead saving your lat lon to LocalDB you can use Shared Preferences.
For more help about shared Preferences use given link https://www.tutorialspoint.com/android/android_shared_preferences.htm
Make different class and make a method to save your lat lon when ever you get after 10 second.
THanks!
Upvotes: 0
Abdul Kawee
Reputation: 2727
You have to use threads for this purpose , with time out of 10 seconds so every 10 seconds your code in thread will run
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
// This method will be executed once the timer is over
// insert your data to db here
// close this activity
finish();
}
}, TIME_OUT);
And set time out as
private static int TIME_OUT = 10000;
Here you go :)
Upvotes: 3
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