rastrear - Active el GPS de forma programática, como la aplicación de Android Ola Cabs

rastrear celular sin aplicacion

Question

Estoy trabajando en una aplicación y necesito integrar la ubicación del GPS. Quiero activar el GPS programáticamente. La condición es: No deseo enviar al usuario al panel de Configuración para habilitarlo. Quiero habilitarlo con fuerza o un solo indicador funcionará (similar a la aplicación de Android de las cabinas de Ola). Hay muchas preguntas para esto en este sitio, pero todo el mundo está buscando una funcionalidad similar a la de la aplicación Ola Cabs. Así que comencé este hilo para que quede claro para todos nosotros.

Answer 1

Aquí tengo el código de usuario

private void turnGPSOn(){
String provider = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
if(!provider.contains("gps")){ //if gps is disabled
final Intent poke = new Intent();
poke.setClassName("com.android.settings", "com.android.settings.widget.SettingsAppWidgetProvider");
poke.addCategory(Intent.CATEGORY_ALTERNATIVE);
poke.setData(Uri.parse("3"));
sendBroadcast(poke);
}
}
private void turnGPSOff(){
String provider = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
if(provider.contains("gps")){ //if gps is enabled
final Intent poke = new Intent();
poke.setClassName("com.android.settings", "com.android.settings.widget.SettingsAppWidgetProvider");
poke.addCategory(Intent.CATEGORY_ALTERNATIVE);
poke.setData(Uri.parse("3"));
sendBroadcast(poke);
}
}

Permisos en su archivo de manifiesto:

<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>

Answer 2

Verifica el código a continuación. En primer lugar, comprobará si la ubicación está habilitada o no y le indicará al usuario que habilite la ubicación.

private GoogleApiClient googleApiClient;
final static int REQUEST_LOCATION = 199;
// check whether gps is enabled
public boolean noLocation() {
final LocationManager manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
if (!manager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
// buildAlertMessageNoGps();
enableLoc();
return true;
}
return false;
}
private void enableLoc() {
if (googleApiClient == null) {
googleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(new GoogleApiClient.OnConnectionFailedListener() {
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Timber.v("Location error " + connectionResult.getErrorCode());
}
}).build();
googleApiClient.connect();
LocationRequest locationRequest = LocationRequest.create();
locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
locationRequest.setInterval(30 * 1000);
locationRequest.setFastestInterval(5 * 1000);
LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
.addLocationRequest(locationRequest);
builder.setAlwaysShow(true);
PendingResult<LocationSettingsResult> result =
LocationServices.SettingsApi.checkLocationSettings(googleApiClient, builder.build());
result.setResultCallback(new ResultCallback<LocationSettingsResult>() {
@Override
public void onResult(LocationSettingsResult result) {
final Status status = result.getStatus();
switch (status.getStatusCode()) {
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
try {
// Show the dialog by calling startResolutionForResult(),
// and check the result in onActivityResult().
status.startResolutionForResult(
(Activity) context, REQUEST_LOCATION);
} catch (IntentSender.SendIntentException e) {
// Ignore the error.
}
break;
}
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case REQUEST_LOCATION:
switch (resultCode) {
case Activity.RESULT_CANCELED: {
// The user was asked to change settings, but chose not to
finish();
break;
}
default: {
break;
}
}
break;
}
}
}

Answer 3

Ola Cabs está utilizando la recientemente liberada API de configuración para lograr esta funcionalidad. Según la nueva API, no es necesario que el usuario acceda a la página de configuración para habilitar los servicios de localización y obtener una integración perfecta para la misma. Por favor, lea a continuación para más detalles:

https://developers.google.com/android/reference/com/google/android/gms/location/SettingsApi

Answer 4

Aquí está mi código de 100% de trabajo primero agregue esta compile ''com.google.android.gms:play-services:9.2.1'' a su build.gradle (Módulo: aplicación)

Después de eso crea una clase con el nombre StartLocationAlert.java y copia este código y pégalo en este archivo

import android.app.Activity;
import android.content.IntentSender;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.util.Log;
import android.widget.Toast;
import com.example.googlemappromt.MainActivity;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.PendingResult;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.LocationServices;
import com.google.android.gms.location.LocationSettingsRequest;
import com.google.android.gms.location.LocationSettingsResult;
import com.google.android.gms.location.LocationSettingsStates;
import com.google.android.gms.location.LocationSettingsStatusCodes;
import com.google.android.gms.vision.barcode.Barcode;
/**
* Created by Anirudh on 20/07/16.
*/
public class StartLocationAlert implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
Activity context;
protected static final int REQUEST_CHECK_SETTINGS = 0x1;
GoogleApiClient googleApiClient;
public StartLocationAlert(Activity context) {
this.context = context;
googleApiClient = getInstance();
if(googleApiClient != null){
//googleApiClient.connect();
settingsrequest();
googleApiClient.connect();
}
}
public GoogleApiClient getInstance(){
GoogleApiClient mGoogleApiClient = new GoogleApiClient.Builder(context).addConnectionCallbacks(this).addOnConnectionFailedListener(this).addApi(LocationServices.API).build();
return mGoogleApiClient;
}
public void settingsrequest()
{
Log.e("settingsrequest","Comes");
LocationRequest locationRequest = LocationRequest.create();
locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
locationRequest.setInterval(30 * 1000);
locationRequest.setFastestInterval(5 * 1000);
LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
.addLocationRequest(locationRequest);
builder.setAlwaysShow(true); //this is the key ingredient
PendingResult<LocationSettingsResult> result =
LocationServices.SettingsApi.checkLocationSettings(googleApiClient, builder.build());
result.setResultCallback(new ResultCallback<LocationSettingsResult>() {
@Override
public void onResult(LocationSettingsResult result) {
final Status status = result.getStatus();
final LocationSettingsStates state = result.getLocationSettingsStates();
switch (status.getStatusCode()) {
case LocationSettingsStatusCodes.SUCCESS:
// All location settings are satisfied. The client can initialize location
// requests here.
// Log.e("Application","Button Clicked");
break;
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
// Location settings are not satisfied. But could be fixed by showing the user
// a dialog.
// Log.e("Application","Button Clicked1");
try {
// Show the dialog by calling startResolutionForResult(),
// and check the result in onActivityResult().
status.startResolutionForResult(context, REQUEST_CHECK_SETTINGS);
} catch (IntentSender.SendIntentException e) {
// Ignore the error.
Log.e("Applicationsett",e.toString());
}
break;
case LocationSettingsStatusCodes.SETTINGS_CHANGE_UNAVAILABLE:
// Location settings are not satisfied. However, we have no way to fix the
// settings so we won''t show the dialog.
//Log.e("Application","Button Clicked2");
Toast.makeText(context, "Location is Enabled", Toast.LENGTH_SHORT).show();
break;
}
}
});
}
@Override
public void onConnected(@Nullable Bundle bundle) {
/* MainActivity mm = new MainActivity();
mm.requestLocationUpdates();*/
Toast.makeText(context , "Connected", Toast.LENGTH_SHORT).show();
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
}
}

El uso de esta clase superior se muestra a continuación

 @Override
protected void onResume() {
super.onResume();
Activity mContext = MainActivity.this //change this your activity name
StartLocationAlert startLocationAlert = new StartLocationAlert(mContext);
requestLocationUpdates();
}

Y no se olvide de agregar permisos debajo en el archivo AndroidManifest.xml o de lo contrario esto podría no funcionar correctamente

 <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>

Espero que esto te ayude ...

Answer 5

Creé una biblioteca basada en la respuesta de Anirudh.

Breve guía de cómo usarlo:

1. Agrégalo a tu archivo build.gradle:

   compilar ''net.alexandroid.utils: gps: 1.6''

2. Implementar la interfaz GpsStatusDetectorCallBack.

3. Implementar métodos de interfaz : onGpsSettingStatus y onGpsAlertCanceledByUser

4. Crear variable de instancia:

   GpsStatusDetector privado mGpsStatusDetector;

5. Crear una instancia en onCreate ():

   mGpsStatusDetector = new GpsStatusDetector (this);

6. En su lugar, debe verificar el estado y mostrar un cuadro de diálogo si es necesario agregar : mGpsStatusDetector.checkLocationSettingStatus ();

7. Anular onActivityResult y agregar allí:

   mGpsStatusDetector.checkOnActivityResult (requestCode, resultCode);

Más información sobre la biblioteca: https://github.com/Pulimet/GpsDetector-Library

Ejemplo:

public class MainActivity extends AppCompatActivity implements GpsStatusDetector.GpsStatusDetectorCallBack {
private GpsStatusDetector mGpsStatusDetector;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mGpsStatusDetector = new GpsStatusDetector(this);
mGpsStatusDetector.checkLocationSettingStatus();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
mGpsStatusDetector.checkOnActivityResult(requestCode, resultCode);
}
@Override
public void onGpsSettingStatus(boolean enabled) {
Log.d("TAG", "onGpsSettingStatus: " + enabled);
}
@Override
public void onGpsAlertCanceledByUser() {
Log.d("TAG", "onGpsAlertCanceledByUser");
}
}

Answer 6

package com.example.user.myGPS;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.content.IntentSender;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.PendingResult;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.LocationServices;
import com.google.android.gms.location.LocationSettingsRequest;
import com.google.android.gms.location.LocationSettingsResult;
import com.google.android.gms.location.LocationSettingsStates;
import com.google.android.gms.location.LocationSettingsStatusCodes;
public class MainActivity extends AppCompatActivity {
private GoogleApiClient googleApiClient;
final int REQUEST_CHECK_SETTINGS = 0x1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//-------Code to turn on GPS------------------
if (googleApiClient == null) {
googleApiClient = new GoogleApiClient.Builder(MainActivity.this)
.addApi(LocationServices.API).build();
googleApiClient.connect();
LocationRequest locationRequest = LocationRequest.create();
locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
locationRequest.setInterval(30 * 1000);
locationRequest.setFastestInterval(5 * 1000);
LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder().addLocationRequest(locationRequest);
builder.setAlwaysShow(true);
builder.setNeedBle(true);
PendingResult<LocationSettingsResult> result = LocationServices.SettingsApi.checkLocationSettings(googleApiClient, builder.build());
result.setResultCallback(new ResultCallback<LocationSettingsResult>() {
@Override
public void onResult(LocationSettingsResult result) {
final com.google.android.gms.common.api.Status status = result.getStatus();
final LocationSettingsStates state = result.getLocationSettingsStates();
switch (status.getStatusCode()) {
case LocationSettingsStatusCodes.SUCCESS:
break;
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
try
{
status.startResolutionForResult(MainActivity.this,REQUEST_CHECK_SETTINGS);
} catch (IntentSender.SendIntentException e) {}
break;
case LocationSettingsStatusCodes.SETTINGS_CHANGE_UNAVAILABLE:
break;
}
}
});
}
}
}

Answer 7

Como SettingsApi está en desuso y luego de ingresar al sitio del desarrollador aquí . Logré el mismo resultado que la aplicación Ola.

Agrega el siguiente método en tu clase de actividad

private void switchOnGPS() {
LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
.addLocationRequest(new LocationRequest().setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY));
Task<LocationSettingsResponse> task = LocationServices.getSettingsClient(this).checkLocationSettings(builder.build());
task.addOnCompleteListener(new OnCompleteListener<LocationSettingsResponse>() {
@Override
public void onComplete(@NonNull Task<LocationSettingsResponse> task) {
try {
LocationSettingsResponse response = task.getResult(ApiException.class);
} catch (ApiException e) {
switch (e.getStatusCode())
{
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED :
ResolvableApiException resolvableApiException = (ResolvableApiException) e;
try {
resolvableApiException.startResolutionForResult(MainActivity.this,REQUEST_CHECK_SETTINGS);
} catch (IntentSender.SendIntentException e1) {
e1.printStackTrace();
}
break;
case LocationSettingsStatusCodes.SETTINGS_CHANGE_UNAVAILABLE:
//open setting and switch on GPS manually
break;
}
}
}
});
//Give permission to access GPS
ActivityCompat.requestPermissions(this, new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION}, 11);
}

Llame al método anterior en el método onResume de su actividad como a continuación

@Override
protected void onResume() {
super.onResume();
switchOnGPS();
}

Agregue el permiso de Ubicación respectivo en el archivo de Manifiesto.