LocationSettingsRequest dialog to enable GPS - onActivityResult() skipped

Part of my app requires location services, so if location is currently turned off, the app will prompt the user to enable it. Here is how I am doing it: (Also seen in this Stack Overflow answer)

LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
            .addLocationRequest(mLocationRequest);
builder.setAlwaysShow(true);

PendingResult<LocationSettingsResult> result = LocationServices.SettingsApi.checkLocationSettings(mGoogleApiClient, builder.build());

result.setResultCallback(new ResultCallback<LocationSettingsResult>() 
{
     @Override
     public void onResult(LocationSettingsResult result) 
     {
         final Status status = result.getStatus();
         final LocationSettingsStates = result.getLocationSettingsStates();
         switch (status.getStatusCode()) 
         {
             case LocationSettingsStatusCodes.SUCCESS:
                 // All location settings are satisfied. The client can initialize location
                 // requests here.
                 ...
                 Log.d("onResult", "SUCCESS");
                 break;
             case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
                 // Location settings are not satisfied. But could be fixed by showing the user
                 // a dialog.
                 Log.d("onResult", "RESOLUTION_REQUIRED");
                 try 
                 {
                     // Show the dialog by calling startResolutionForResult(),
                     // and check the result in onActivityResult().
                     status.startResolutionForResult(OuterClass.this, REQUEST_LOCATION);
                 } 
                 catch (SendIntentException e) 
                 {
                     // Ignore the error.
                 }
                 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.d("onResult", "UNAVAILABLE");
                 break;
         }
     }
 });

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
    // This log is never called
    Log.d("onActivityResult()", Integer.toString(resultCode));

    final LocationSettingsStates states = LocationSettingsStates.fromIntent(data);
    switch (requestCode)
    {
        case REQUEST_LOCATION:
            switch (resultCode)
            {
                case Activity.RESULT_OK:
                {
                    // All required changes were successfully made
                    break;
                }
                case Activity.RESULT_CANCELED:
                {
                    // The user was asked to change settings, but chose not to
                    break;
                }
                default:
                {      
                    break;
                }
            }
            break;
    }
}

This code works well, however, onActivityResult() is always skipped. Whether or not the user presses Yes, No, or back from the Dialog, onActivityResult() doesn't run.

I need Android to call onActivityResult() so if the user chooses not to turn on location services, I can handle it appropriately.

Google's developer page (and the code above) explicitly says that onActivityResult() should be called. Anyone know why it's being skipped?

I also don't know what the purpose of this line is:

final LocationSettingsStates states = LocationSettingsStates.fromIntent(data);

Thanks!

Edit: Basic information on the structure of my app:

• This code is contained within the onResume() method of a Fragment which implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, and LocationListener to receive location updates. Example seen here.
• In onLocationChanged() the Fragment will have a custom View call invalidate() and re-draw itself with updated information.

UPDATE

The original answer below is using Java and the now deprecated SettingsApi.

Here is a more modern approach using Kotlin and SettingsClient:

fun showEnableLocationSetting() {
    activity?.let {
        val locationRequest = LocationRequest.create()
        locationRequest.priority = LocationRequest.PRIORITY_HIGH_ACCURACY

        val builder = LocationSettingsRequest.Builder()
                .addLocationRequest(locationRequest)

        val task = LocationServices.getSettingsClient(it)
                .checkLocationSettings(builder.build())

        task.addOnSuccessListener { response ->
            val states = response.locationSettingsStates
            if (states.isLocationPresent) {
                //Do something
            }
        }
        task.addOnFailureListener { e ->
            if (e is ResolvableApiException) {
                try {
                    // Handle result in onActivityResult()
                    e.startResolutionForResult(it,
                            MainActivity.LOCATION_SETTING_REQUEST)
                } catch (sendEx: IntentSender.SendIntentException) { }
            }
        }
    }
}

In MainActivity, define the constant:

companion object {
    const val LOCATION_SETTING_REQUEST = 999
}

ORIGINAL ANSWER:

It looks like the main issue is that you have all of the code in a Fragment, and since startResolutionForResult() needs an Activity passed into it, the Activity is what gets the onActivityResult() callback.

One way to get around that is to use the technique described here, manually call the Fragment's onActivityResult() method from the Activity when the result comes in.

I just got this simple example working.

First, the Activity, which adds the Fragment, and also has functionality to pass along the result of onActivityResult() to the Fragment:

public class MainActivity extends AppCompatActivity{

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

        lFrag = LocationFragment.newInstance();
        getSupportFragmentManager().beginTransaction().add(R.id.fragment_container, lFrag).commit();

    }
    
    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == LocationFragment.REQUEST_LOCATION){
            lFrag.onActivityResult(requestCode, resultCode, data);
        }
        else {
            super.onActivityResult(requestCode, resultCode, data);
        }
    }
}

Here is the Fragment, which contains all of the functionality to show the dialog, and handle the result. In this simple example I just used Toast messages to verify that it is working as expected. Note that the main change that I've made here from the code in your question is the use of getActivity() to get the Activity reference needed for the call to startResolutionForResult().

public class LocationFragment extends Fragment
        implements GoogleApiClient.ConnectionCallbacks,
        GoogleApiClient.OnConnectionFailedListener {


    LocationRequest mLocationRequest;
    GoogleApiClient mGoogleApiClient;
    PendingResult<LocationSettingsResult> result;
    final static int REQUEST_LOCATION = 199;

    public static LocationFragment newInstance() {
        LocationFragment fragment = new LocationFragment();
        return fragment;
    }

    public LocationFragment() {
        // Required empty public constructor
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {

        mGoogleApiClient = new GoogleApiClient.Builder(getActivity())
                .addApi(LocationServices.API)
                .addConnectionCallbacks(this)
                .addOnConnectionFailedListener(this).build();
        mGoogleApiClient.connect();

        // Inflate the layout for this fragment
        return inflater.inflate(R.layout.fragment_location, container, false);
    }


    @Override
    public void onResume() {
        super.onResume();
    }

    @Override
    public void onConnected(Bundle bundle) {

        mLocationRequest = LocationRequest.create();
        mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
        mLocationRequest.setInterval(30 * 1000);
        mLocationRequest.setFastestInterval(5 * 1000);

        LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
                .addLocationRequest(mLocationRequest);
        builder.setAlwaysShow(true);

        result = LocationServices.SettingsApi.checkLocationSettings(mGoogleApiClient, 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.
                        //...
                        break;
                    case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
                        // Location settings are not satisfied. But could be fixed by showing the user
                        // a dialog.
                        try {
                            // Show the dialog by calling startResolutionForResult(),
                            // and check the result in onActivityResult().
                            status.startResolutionForResult(
                                    getActivity(),
                                    REQUEST_LOCATION);
                        } catch (IntentSender.SendIntentException e) {
                            // Ignore the error.
                        }
                        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.
                        //...
                        break;
                }
            }
        });

    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data)
    {
        Log.d("onActivityResult()", Integer.toString(resultCode));

        //final LocationSettingsStates states = LocationSettingsStates.fromIntent(data);
        switch (requestCode)
        {
            case REQUEST_LOCATION:
                switch (resultCode)
                {
                    case Activity.RESULT_OK:
                    {
                        // All required changes were successfully made
                        Toast.makeText(getActivity(), "Location enabled by user!", Toast.LENGTH_LONG).show();
                        break;
                    }
                    case Activity.RESULT_CANCELED:
                    {
                        // The user was asked to change settings, but chose not to
                        Toast.makeText(getActivity(), "Location not enabled, user cancelled.", Toast.LENGTH_LONG).show();
                        break;
                    }
                    default:
                    {
                        break;
                    }
                }
                break;
        }
    }

    @Override
    public void onConnectionSuspended(int i) {

    }

    @Override
    public void onConnectionFailed(ConnectionResult connectionResult) {

    }

}

Here are the results visually, first the dialog is shown if Location Mode is disabled:

Then, if the user clicks No, the result is passed from the Activity to the Fragment, which shows a Toast:

Same thing when the user clicks Yes, but with a success result, and Location Mode is enabled:

Note that it might be a better option to just keep all of this functionality in the Activity, and then call into a public method in the Fragment when the result comes in.

Here is fully working code for keeping the functionality in the Activity. Of course in this solution, you would need to add a call into the Fragment to update the state of Location Mode after onActivityResult() is called.

public class MainActivity extends AppCompatActivity
        implements GoogleApiClient.ConnectionCallbacks,
        GoogleApiClient.OnConnectionFailedListener {


    LocationRequest mLocationRequest;
    GoogleApiClient mGoogleApiClient;
    PendingResult<LocationSettingsResult> result;
    final static int REQUEST_LOCATION = 199;

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

        mGoogleApiClient = new GoogleApiClient.Builder(this)
                .addApi(LocationServices.API)
                .addConnectionCallbacks(this)
                .addOnConnectionFailedListener(this).build();
        mGoogleApiClient.connect();

    }

    @Override
    public void onConnected(Bundle bundle) {

        mLocationRequest = LocationRequest.create();
        mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
        mLocationRequest.setInterval(30 * 1000);
        mLocationRequest.setFastestInterval(5 * 1000);

        LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
                .addLocationRequest(mLocationRequest);
        builder.setAlwaysShow(true);

        result = LocationServices.SettingsApi.checkLocationSettings(mGoogleApiClient, 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.
                        //...
                        break;
                    case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
                        // Location settings are not satisfied. But could be fixed by showing the user
                        // a dialog.
                        try {
                            // Show the dialog by calling startResolutionForResult(),
                            // and check the result in onActivityResult().
                            status.startResolutionForResult(
                                    MainActivity.this,
                                    REQUEST_LOCATION);
                        } catch (SendIntentException e) {
                            // Ignore the error.
                        }
                        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.
                        //...
                        break;
                }
            }
        });

    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data)
    {
        Log.d("onActivityResult()", Integer.toString(resultCode));

        //final LocationSettingsStates states = LocationSettingsStates.fromIntent(data);
        switch (requestCode)
        {
            case REQUEST_LOCATION:
                switch (resultCode)
                {
                    case Activity.RESULT_OK:
                    {
                        // All required changes were successfully made
                        Toast.makeText(MainActivity.this, "Location enabled by user!", Toast.LENGTH_LONG).show();
                        break;
                    }
                    case Activity.RESULT_CANCELED:
                    {
                        // The user was asked to change settings, but chose not to
                        Toast.makeText(MainActivity.this, "Location not enabled, user cancelled.", Toast.LENGTH_LONG).show();
                        break;
                    }
                    default:
                    {
                        break;
                    }
                }
                break;
        }
    }

    @Override
    public void onConnectionSuspended(int i) {

    }

    @Override
    public void onConnectionFailed(ConnectionResult connectionResult) {

    }
}

You need to add this to your result callback:

case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
    try {
        fragment.startIntentSenderForResult(status.getResolution().getIntentSender(), REQUEST_CHECK_SETTINGS, null, 0, 0, 0, null);
    } catch (IntentSender.SendIntentException e) {
        // Ignore the error.
    }
    break;

onActivityResult will be called on your fragment, you don't need to call it manually in your activity. This is essentially how startResolutionForResult works.

When you need to resolve the Status or the ResolvableApiException, I suggest you to leverage the activity.registerForActivityResult API in place of startResolutionForResult:

ActivityResultLauncher<IntentSenderRequest> launcher = activity.registerForActivityResult(
        new ActivityResultContracts.StartIntentSenderForResult(),
        new ActivityResultCallback<ActivityResult>() {
            @Override
            public void onActivityResult(ActivityResult result) {
                if (result.getResultCode() == Activity.RESULT_OK) {
                    // All required changes were successfully made
                } else {
                    // The user was asked to change settings, but chose not to
                }
            }
        });

IntentSenderRequest intentSenderRequest = new IntentSenderRequest.Builder(exception.getResolution()).build();
launcher.launch(intentSenderRequest);

You are using Java, but in case Kotlin is needed:

val launcher = activity.registerForActivityResult(ActivityResultContracts.StartIntentSenderForResult()) { result ->
        if (result.resultCode == Activity.RESULT_OK) {
            // User accepted
        } else {
            // User didn't accepted
        }
    }

val intentSenderRequest = IntentSenderRequest.Builder(exception.resolution).build()
launcher.launch(intentSenderRequest)

If you want results back to your fragment than use

startIntentSenderForResult(status.getResolution().getIntentSender(), REQUEST_CODE_LOCATION_SETTING, null, 0, 0, 0, null);

instead of status.startResolutionForResult(YourActivity, LOCATION_REQUEST);

USING above method will deliver result back to your fragment only.

For handling enable location from fragment below is the latest code that can be used. Settings API is now deprecated. Below is the method to use SettingsClient API.

Also I noticed that, in Android 10 devices even when user enable the location; status result in onActivityResult is coming as RESULT_CANCELED, I couldn't find a way to get rid of that issue in Android 10 device where as in Android PIE the result code is RESULT_OK. So only way to detect whether user enabled it or not is by explicitly checking whether location is enabled using LocationManagerCompat API for Android 10 devices

private fun enableLocationIfRequired() {
    val builder = LocationSettingsRequest.Builder()
        .addLocationRequest(LocationRequest().setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY))
        .setAlwaysShow(true)

    val settingsClient = LocationServices.getSettingsClient(context!!)

    val task = settingsClient!!.checkLocationSettings(builder.build())
    task.addOnCompleteListener {
        try {
            val response = it.getResult(ApiException::class.java)

            //Success
            Log.d(javaClass.simpleName, "Location is enabled")

        } catch (exception: ApiException) {
            Log.d(javaClass.simpleName, "exception thrown: ${exception.statusCode}")
            when (exception.statusCode) {
                LocationSettingsStatusCodes.RESOLUTION_REQUIRED -> {
                    // Location settings are not satisfied. But could be fixed by showing the
                    // user a dialog.
                    try {
                        // Cast to a resolvable exception.
                        val resolvable = exception as ResolvableApiException
                        // Show the dialog by calling startResolutionForResult(),
                        // and check the result in onActivityResult().
                        Log.d(javaClass.simpleName, "startResolutionForResult called")

                        this.startIntentSenderForResult(
                            resolvable.resolution.intentSender,
                            RC_LOCATION_ENABLE,
                            null, 0, 0, 0, null
                        )

                    } catch (e: IntentSender.SendIntentException) {
                        // Ignore the error.
                        Log.d(javaClass.simpleName, "IntentSender.SendIntentException")
                    } catch (e: ClassCastException) {
                        // Ignore, should be an impossible error.
                        Log.d(javaClass.simpleName, "ClassCastException")
                    }
                }
                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.
                }
            }
        }
    }
}

override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
    super.onActivityResult(requestCode, resultCode, data)
    when (requestCode) {
        RC_LOCATION_ENABLE -> {
            if (resultCode == Activity.RESULT_OK) {
                Log.d(javaClass.simpleName, "Location is enabled by user")
            } else {
                Log.d(javaClass.simpleName, "Location enable request is cancelled by user")
            }
            val lm = context!!.getSystemService(LOCATION_SERVICE) as LocationManager
            if (LocationManagerCompat.isLocationEnabled(lm)) {
                Log.d(javaClass.simpleName, "Location is enabled by user")
            } else {
                Log.d(javaClass.simpleName, "Location enable request is cancelled by user")
            }
        }
    }

}

Thanks to @gianlucaparadise solution you should write for new API:

Fragment (or maybe Activity):

private lateinit var checkLocationSettings: ActivityResultLauncher<IntentSenderRequest>

override fun onCreate(savedInstanceState: Bundle?) {
    checkLocationSettings = 
        registerForActivityResult(ActivityResultContracts.StartIntentSenderForResult()) { result ->
            if (result.resultCode == RESULT_OK) {
                // GPS is turned on in system settings.
            }
    }
}

Fragment or utility class where you want to enable GPS (see 1 or 2):

.addOnFailureListener(context) { e ->
    when ((e as? ApiException)?.statusCode) {
        LocationSettingsStatusCodes.RESOLUTION_REQUIRED ->
            try {
                // Cast to a resolvable exception.
                val resolvable = e as ResolvableApiException
                // Old API: show the dialog by calling startResolutionForResult(),
                // and check the result in onActivityResult().
                // New API: call registerForActivityResult::launch
                // and check the result in callback.
                val intentSenderRequest =
                    IntentSenderRequest.Builder(resolvable.resolution).build()
                checkLocationSettings.launch(intentSenderRequest)
            } catch (sie: IntentSender.SendIntentException) {
                Timber.e("GPS: Unable to execute request.")
            } catch (cce: java.lang.ClassCastException) {
                // Ignore, should be an impossible error.
                Timber.e("GPS: Unable to execute request, ClassCastException.")
            }

Deprecated API variant for Fragment and onActivityResult: https://stackoverflow.com/questions/31235564/locationsettingsrequest-dialog-to-enable-gps-onactivityresult-skipped/39579124#39579124.

For Kotlin Users

This solution is applicable for both Activity and Fragment by doing one following change in checkLocationSetting():

For Activity resolvableApiException.startResolutionForResult(this@MainActivity, REQUEST_CHECK_SETTING)

For Fragment startIntentSenderForResult(resolvableApiException.resolution.intentSender, REQUEST_CHECK_SETTING, null, 0, 0,0,null)

By using LocationSettingsResponse this task can be achieved.

inside MainActivity.kt

    private fun checkLocationSetting()
        {
            locationRequest = LocationRequest.create()
            locationRequest.apply {
                priority=LocationRequest.PRIORITY_HIGH_ACCURACY
                interval = 5000
                fastestInterval = 2000
            }
    
            val builder = LocationSettingsRequest.Builder()
                .addLocationRequest(locationRequest)
            builder.setAlwaysShow(true)
    
            val result: Task<LocationSettingsResponse> = LocationServices.getSettingsClient(applicationContext)
                .checkLocationSettings(builder.build())
    
            result.addOnCompleteListener {
                try{
                    val response: LocationSettingsResponse = it.getResult(ApiException::class.java)
                    Toast.makeText(this@MainActivity, "GPS is On", Toast.LENGTH_SHORT).show()
                    Log.d(TAG, "checkSetting: GPS On")
                }catch(e:ApiException){
    
                    when(e.statusCode){
                        LocationSettingsStatusCodes.RESOLUTION_REQUIRED ->{
                            val resolvableApiException = e as ResolvableApiException
                            resolvableApiException.startResolutionForResult(this@MainActivity, REQUEST_CHECK_SETTING)
                            Log.d(TAG, "checkSetting: RESOLUTION_REQUIRED")
                        }
    
                        LocationSettingsStatusCodes.SETTINGS_CHANGE_UNAVAILABLE -> {
                            // USER DEVICE DOES NOT HAVE LOCATION OPTION
                        }
                    }
                }
            }
        }

onActivityResult

 override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)
        when(requestCode)
        {
            REQUEST_CHECK_SETTING ->{
                when(resultCode){
                    Activity.RESULT_OK->{
                        Toast.makeText(this@MainActivity, "GPS is Turned on", Toast.LENGTH_SHORT).show()
                    }
                    Activity.RESULT_CANCELED ->{
                        Toast.makeText(this@MainActivity, "GPS is Required to use this app", Toast.LENGTH_SHORT).show()
                    }
                }
            }
        }
    }

Link to complete code MainActivity.kt

Output:

https://i.stack.imgur.com/8bkTs.png" width="200" /> https://i.stack.imgur.com/o9jVQ.png.png" width="200" />

Link to complete code MainActivity.kt

I see that you use different constants REQUEST_CHECK_SETTINGS and REQUEST_LOCATION for request code. Do they have same value?

For the code:final LocationSettingsStates states = LocationSettingsStates.fromIntent(intent);.
The purpose of above code is to get the current status of Location setting(like use Network, GPS, ...) after changed the setting.
Also, in your code, I think it's should be LocationSettingsStates.fromIntent(data); because the intent doesn't exixst here, maybe it's just a typo.

Its because of all google api codes present in the Fragments.. Try the following it will help to overcome...

1.Create a empty constructor for your fragments.

2.need oncreate() method before the onCreateView()...

3.paste the Google api code inside the oncreate()....

    public mainFragment(){

}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    try {
        buildGoogleApiClient();
        buildLocationSettingsRequest();

        checkLocationSettings();
        mGoogleApiClient.connect();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

> For your Reference...

Click here...

Saving fragment field in activity (as Daniel suggested) is not often a good decision, cause imagine you have multiple fragments and each contains location code. I did it in a different manner:

public class MainActivity extends Activity implements PlaceFragment.SettingsModifyHandler {

    private static final int LOCATION_SETTINGS_RESULT = 1;
    private OnResultCallback placeCallback;

    ...

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == LOCATION_SETTINGS_RESULT) {
            if (resultCode == Activity.RESULT_OK) {
                placeCallback.resultOk();
            } else {
                placeCallback.resultFail();
            }
        placeCallback = null;
        }
    }

    @Override
    public void handle(IntentSender intentSender, OnResultCallback callback) {
        placeCallback = callback;
        try {
            startIntentSenderForResult(intentSender, LOCATION_SETTINGS_RESULT, null, 0, 0, 0);
        } catch (IntentSender.SendIntentException e) {
            callback.resultFail();
        }
    }
}

public class PlaceFragment extends Fragment {

    private SettingsModifyHandler settingsModifyHandler;

    ...

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        if (context instanceof SettingsModifyHandler) {
            settingsModifyHandler = (SettingsModifyHandler) context;
        } else {
            throw new RuntimeException("Parent activity must implement PlaceFragment.SettingsModifyHandler interface");
        }
    }

    /* Callback from module, where you implemented status.getStatusCode().LocationSettingsStatusCodes.RESOLUTION_REQUIRED case
    (status is instance of com.google.android.gms.common.api.Status)
    You provide intentSender here through status.getResolution().getIntentSender() */
    @Override
    public void placeLoadError(IntentSender sender) {
        TextView view_text = (TextView) root.findViewById(R.id.text_error);
        TextView view_btn = (TextView) root.findViewById(R.id.btn_reply);

        view_text.setText("Need to change location settings");
        view_btn.setText("Change");
        view_btn.setOnClickListener(v -> {
            settingsModifyHandler.handle(sender, new SettingsModifyHandler.OnResultCallback() {
                @Override
                public void resultOk() {
                    presenter.loadPlace(placeId);
                }

                @Override
                public void resultFail() {
                    ToastUtils.show("You should change location settings!");
                }
            });
        });
    }

    public interface SettingsModifyHandler {
        void handle(IntentSender intentSender, OnResultCallback callback);

        interface OnResultCallback {
            void resultOk();
            void resultFail();
        }
    }
}

Source Code

https://drive.google.com/open?id=0BzBKpZ4nzNzUOXM2eEhHM3hOZk0

Dependency in build.gradle file

compile 'com.google.android.gms:play-services-location:7.8.0'

Permission in Manifest File

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


package com.keshav.enablelocationwithokcancelbuttoncontrol;

import android.content.Context;
import android.location.Address;
import android.location.Geocoder;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;

import java.io.IOException;
import java.util.List;
import java.util.Locale;

public class LocationAddress
{
    private static final String TAG = "LocationAddress";

    public static void getAddressFromLocation(final double latitude, final double longitude,
                                              final Context context, final Handler handler) {
        Thread thread = new Thread() {
            @Override
            public void run() {
                Geocoder geocoder = new Geocoder(context, Locale.getDefault());
                String result = null;
                try {
                    List<Address> addressList = geocoder.getFromLocation(
                            latitude, longitude, 1);
                    if (addressList != null && addressList.size() > 0) {
                        Address address = addressList.get(0);
                        StringBuilder sb = new StringBuilder();
                        for (int i = 0; i < address.getMaxAddressLineIndex(); i++) {
                            sb.append(address.getAddressLine(i)).append("\n");
                        }
                        sb.append(address.getLocality()).append("\n");
                        sb.append(address.getPostalCode()).append("\n");
                        sb.append(address.getCountryName());
                        result = sb.toString();
                    }
                } catch (IOException e) {
                    Log.e(TAG, "Unable connect to Geocoder", e);
                } finally {
                    Message message = Message.obtain();
                    message.setTarget(handler);
                    if (result != null) {
                        message.what = 1;
                        Bundle bundle = new Bundle();
                        result = "Latitude: " + latitude + " Longitude: " + longitude +
                                "\n\nAddress:\n" + result;
                        bundle.putString("address", result);
                        message.setData(bundle);
                    } else {
                        message.what = 1;
                        Bundle bundle = new Bundle();
                        result = "Latitude: " + latitude + " Longitude: " + longitude +
                                "\n Unable to get address for this lat-long.";
                        bundle.putString("address", result);
                        message.setData(bundle);
                    }
                    message.sendToTarget();
                }
            }
        };
        thread.start();
    }
}

package com.keshav.enablelocationwithokcancelbuttoncontrol;

import android.app.AlertDialog;
import android.app.Service;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.IBinder;
import android.provider.Settings;
import android.util.Log;

public class GPSTracker extends Service implements LocationListener
{

    private final Context mContext;

    // flag for GPS status
    boolean isGPSEnabled = false;

    // flag for network status
    boolean isNetworkEnabled = false;

    // flag for GPS status
    boolean canGetLocation = false;

    Location location; // location
    double latitude; // latitude
    double longitude; // longitude

    // The minimum distance to change Updates in meters
    private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters

    // The minimum time between updates in milliseconds
    private static final long MIN_TIME_BW_UPDATES = 1000 * 60 * 1; // 1 minute

    // Declaring a Location Manager
    protected LocationManager locationManager;

    public GPSTracker(Context context) {
        this.mContext = context;
        getLocation();
    }

    public Location getLocation() {
        try {
            locationManager = (LocationManager) mContext.getSystemService(LOCATION_SERVICE);

            // getting GPS status
            isGPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);

            // getting network status
            isNetworkEnabled = locationManager
                    .isProviderEnabled(LocationManager.NETWORK_PROVIDER);

            if (!isGPSEnabled && !isNetworkEnabled) {
                // no network provider is enabled
            } else {
                this.canGetLocation = true;
                // First get location from Network Provider
                if (isNetworkEnabled) {
                    locationManager.requestLocationUpdates(
                            LocationManager.NETWORK_PROVIDER,
                            MIN_TIME_BW_UPDATES,
                            MIN_DISTANCE_CHANGE_FOR_UPDATES, this);

                    Log.d("Network", "Network");
                    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);

                        Log.d("GPS Enabled", "GPS Enabled");
                        if (locationManager != null) {
                            location = locationManager
                                    .getLastKnownLocation(LocationManager.GPS_PROVIDER);

                            if (location != null) {
                                latitude = location.getLatitude();
                                longitude = location.getLongitude();
                            }
                        }
                    }
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
        }

        return location;
    }

    /**
     * Stop using GPS listener
     * Calling this function will stop using GPS in your app
     * */

    public void stopUsingGPS(){
        if(locationManager != null){
            locationManager.removeUpdates(GPSTracker.this);
        }
    }

    /**
     * Function to get latitude
     * */

    public double getLatitude(){
        if(location != null){
            latitude = location.getLatitude();
        }

        // return latitude
        return latitude;
    }

    /**
     * Function to get longitude
     * */

    public double getLongitude(){
        if(location != null){
            longitude = location.getLongitude();
        }

        // return longitude
        return longitude;
    }

    /**
     * Function to check GPS/wifi enabled
     * @return boolean
     * */

    public boolean canGetLocation() {
        return this.canGetLocation;
    }

    /**
     * Function to show settings alert dialog
     * On pressing Settings button will lauch Settings Options
     * */

    public void showSettingsAlert(){
        AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);

        // Setting Dialog Title
        alertDialog.setTitle("GPS is settings");

        // Setting Dialog Message
        alertDialog.setMessage("GPS is not enabled. Do you want to go to settings menu?");

        // On pressing Settings button
        alertDialog.setPositiveButton("Settings", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
                mContext.startActivity(intent);
            }
        });

        // on pressing cancel button
        alertDialog.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                dialog.cancel();
            }
        });

        // Showing Alert Message
        alertDialog.show();
    }

    @Override
    public void onLocationChanged(Location location) {
    }

    @Override
    public void onProviderDisabled(String provider) {
    }

    @Override
    public void onProviderEnabled(String provider) {
    }

    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {
    }

    @Override
    public IBinder onBind(Intent arg0) {
        return null;
    }
}


package com.keshav.enablelocationwithokcancelbuttoncontrol;

import android.content.Context;
import android.location.Address;
import android.location.Geocoder;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;

import java.io.IOException;
import java.util.List;
import java.util.Locale;

public class LocationAddress
{
    private static final String TAG = "LocationAddress";

    public static void getAddressFromLocation(final double latitude, final double longitude,
                                              final Context context, final Handler handler) {
        Thread thread = new Thread() {
            @Override
            public void run() {
                Geocoder geocoder = new Geocoder(context, Locale.getDefault());
                String result = null;
                try {
                    List<Address> addressList = geocoder.getFromLocation(
                            latitude, longitude, 1);
                    if (addressList != null && addressList.size() > 0) {
                        Address address = addressList.get(0);
                        StringBuilder sb = new StringBuilder();
                        for (int i = 0; i < address.getMaxAddressLineIndex(); i++) {
                            sb.append(address.getAddressLine(i)).append("\n");
                        }
                        sb.append(address.getLocality()).append("\n");
                        sb.append(address.getPostalCode()).append("\n");
                        sb.append(address.getCountryName());
                        result = sb.toString();
                    }
                } catch (IOException e) {
                    Log.e(TAG, "Unable connect to Geocoder", e);
                } finally {
                    Message message = Message.obtain();
                    message.setTarget(handler);
                    if (result != null) {
                        message.what = 1;
                        Bundle bundle = new Bundle();
                        result = "Latitude: " + latitude + " Longitude: " + longitude +
                                "\n\nAddress:\n" + result;
                        bundle.putString("address", result);
                        message.setData(bundle);
                    } else {
                        message.what = 1;
                        Bundle bundle = new Bundle();
                        result = "Latitude: " + latitude + " Longitude: " + longitude +
                                "\n Unable to get address for this lat-long.";
                        bundle.putString("address", result);
                        message.setData(bundle);
                    }
                    message.sendToTarget();
                }
            }
        };
        thread.start();
    }
}