Как показать диалог выбора местоположения, например, карты Google?
Я использую последнюю версию Google Play Services (7.0) и следую инструкциям, приведенным в их руководстве, и я включил диалоговое окно местоположения, как показано ниже, которое имеет кнопку "никогда" . Мое приложение обязательно нуждается в местоположении, поэтому я не хочу показывать никогда пользователю, потому что, как только пользователь нажимает "никогда" , я не могу вообще найти местоположение или запросить местоположение.
Где у Google Maps есть только кнопка "Да" и "Нет" без кнопки "никогда" , любая идея, как добиться того же?
Изображение моего приложения
![enter image description here]()
Изображение в Google Map
![enter image description here]()
Ответы
Ответ 1
LocationSettingsRequest.Builder имеет метод setAlwaysShow(boolean show). Хотя в документе указано, что в настоящее время он ничего не делает (обновлено 2015-07-05: обновленная документация Google удалила эту формулировку), настройка builder.setAlwaysShow(true); включит поведение Google Maps: ![enter image description here]()
Вот код, который заставил его работать:
if (googleApiClient == null) {
googleApiClient = new GoogleApiClient.Builder(getActivity())
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).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); //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.
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(), 1000);
} 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;
}
}
});
}
Из документации Android
Ответ 2
Я хотел бы добавить некоторые изменения в ответ kai для тех, кто ищет кнопки "Да/Нет".
Объявите эту константу в своей деятельности
protected static final int REQUEST_CHECK_SETTINGS = 0x1;
вызовите settingsrequest() в свой onStart()
public void settingsrequest()
{
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(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_CHECK_SETTINGS);
} 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
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
// Check for the integer request code originally supplied to startResolutionForResult().
case REQUEST_CHECK_SETTINGS:
switch (resultCode) {
case Activity.RESULT_OK:
startLocationUpdates();
break;
case Activity.RESULT_CANCELED:
settingsrequest();//keep asking if imp or do whatever
break;
}
break;
}
}
Ответ 3
LocationServices.SettingsApi устарела, поэтому мы используем SettingsClient
LocationRequest mLocationRequest = new LocationRequest();
mLocationRequest.setInterval(10);
mLocationRequest.setSmallestDisplacement(10);
mLocationRequest.setFastestInterval(10);
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
LocationSettingsRequest.Builder builder = new
LocationSettingsRequest.Builder();
builder.addLocationRequest(mLocationRequest);
Затем проверьте, удовлетворены ли текущие настройки местоположения. Создайте задачу LocationSettingsResponse:
Task<LocationSettingsResponse> task=LocationServices.getSettingsClient(this).checkLocationSettings(builder.build());
Затем добавьте Listener
task.addOnCompleteListener(new OnCompleteListener<LocationSettingsResponse>() {
@Override
public void onComplete(Task<LocationSettingsResponse> task) {
try {
LocationSettingsResponse response = task.getResult(ApiException.class);
// All location settings are satisfied. The client can initialize location
// requests here.
} catch (ApiException exception) {
switch (exception.getStatusCode()) {
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
// Location settings are not satisfied. But could be fixed by showing the
// user a dialog.
try {
// Cast to a resolvable exception.
ResolvableApiException resolvable = (ResolvableApiException) exception;
// Show the dialog by calling startResolutionForResult(),
// and check the result in onActivityResult().
resolvable.startResolutionForResult(
HomeActivity.this,
101);
} catch (IntentSender.SendIntentException e) {
// Ignore the error.
} catch (ClassCastException e) {
// Ignore, should be an impossible 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;
}
}
}
});
Добавлено на ActivityResult
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
final LocationSettingsStates states = LocationSettingsStates.fromIntent(data);
switch (requestCode) {
case 101:
switch (resultCode) {
case Activity.RESULT_OK:
// All required changes were successfully made
Toast.makeText(HomeActivity.this,states.isLocationPresent()+"",Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
// The user was asked to change settings, but chose not to
Toast.makeText(HomeActivity.this,"Canceled",Toast.LENGTH_SHORT).show();
break;
default:
break;
}
break;
}
}
Перейдите по ссылке НастройкиКлиента
Ответ 4
Его работа похожа на Google Maps?
Исходный код: https://drive.google.com/open?id=0BzBKpZ4nzNzUOXM2eEhHM3hOZk0
Добавьте зависимость в файл build.gradle:
compile 'com.google.android.gms:play-services:8.3.0'
ИЛИ ЖЕ
compile 'com.google.android.gms:play-services-location:10.0.1'
![enter image description here]()
public class LocationOnOff_Similar_To_Google_Maps extends AppCompatActivity {
protected static final String TAG = "LocationOnOff";
private GoogleApiClient googleApiClient;
final static int REQUEST_LOCATION = 199;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.setFinishOnTouchOutside(true);
// Todo Location Already on ... start
final LocationManager manager = (LocationManager) LocationOnOff_Similar_To_Google_Maps.this.getSystemService(Context.LOCATION_SERVICE);
if (manager.isProviderEnabled(LocationManager.GPS_PROVIDER) && hasGPSDevice(LocationOnOff_Similar_To_Google_Maps.this)) {
Toast.makeText(LocationOnOff_Similar_To_Google_Maps.this,"Gps already enabled",Toast.LENGTH_SHORT).show();
finish();
}
// Todo Location Already on ... end
if(!hasGPSDevice(LocationOnOff_Similar_To_Google_Maps.this)){
Toast.makeText(LocationOnOff_Similar_To_Google_Maps.this,"Gps not Supported",Toast.LENGTH_SHORT).show();
}
if (!manager.isProviderEnabled(LocationManager.GPS_PROVIDER) && hasGPSDevice(LocationOnOff_Similar_To_Google_Maps.this)) {
Log.e("keshav","Gps already enabled");
Toast.makeText(LocationOnOff_Similar_To_Google_Maps.this,"Gps not enabled",Toast.LENGTH_SHORT).show();
enableLoc();
}else{
Log.e("keshav","Gps already enabled");
Toast.makeText(LocationOnOff_Similar_To_Google_Maps.this,"Gps already enabled",Toast.LENGTH_SHORT).show();
}
}
private boolean hasGPSDevice(Context context) {
final LocationManager mgr = (LocationManager) context
.getSystemService(Context.LOCATION_SERVICE);
if (mgr == null)
return false;
final List<String> providers = mgr.getAllProviders();
if (providers == null)
return false;
return providers.contains(LocationManager.GPS_PROVIDER);
}
private void enableLoc() {
if (googleApiClient == null) {
googleApiClient = new GoogleApiClient.Builder(LocationOnOff_Similar_To_Google_Maps.this)
.addApi(LocationServices.API)
.addConnectionCallbacks(new GoogleApiClient.ConnectionCallbacks() {
@Override
public void onConnected(Bundle bundle) {
}
@Override
public void onConnectionSuspended(int i) {
googleApiClient.connect();
}
})
.addOnConnectionFailedListener(new GoogleApiClient.OnConnectionFailedListener() {
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Log.d("Location error","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(LocationOnOff_Similar_To_Google_Maps.this, REQUEST_LOCATION);
finish();
} catch (IntentSender.SendIntentException e) {
// Ignore the error.
}
break;
}
}
});
}
}
}
Ответ 5
Зависимость
compile 'com.google.android.gms:play-services-location:10.0.1'
код
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.IntentSender;
import android.location.LocationManager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.widget.Toast;
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;
public class MainActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
public static final int REQUEST_LOCATION=001;
GoogleApiClient googleApiClient;
LocationManager locationManager;
LocationRequest locationRequest;
LocationSettingsRequest.Builder locationSettingsRequest;
Context context;
PendingResult<LocationSettingsResult> pendingResult;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
context = this;
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
Toast.makeText(this, "Gps is Enabled", Toast.LENGTH_SHORT).show();
} else {
mEnableGps();
}
}
public void mEnableGps() {
googleApiClient = new GoogleApiClient.Builder(context)
.addApi(LocationServices.API).addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
googleApiClient.connect();
mLocationSetting();
}
public void mLocationSetting() {
locationRequest = LocationRequest.create();
locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
locationRequest.setInterval(1 * 1000);
locationRequest.setFastestInterval(1 * 1000);
locationSettingsRequest = new LocationSettingsRequest.Builder().addLocationRequest(locationRequest);
mResult();
}
public void mResult() {
pendingResult = LocationServices.SettingsApi.checkLocationSettings(googleApiClient, locationSettingsRequest.build());
pendingResult.setResultCallback(new ResultCallback<LocationSettingsResult>() {
@Override
public void onResult(@NonNull LocationSettingsResult locationSettingsResult) {
Status status = locationSettingsResult.getStatus();
switch (status.getStatusCode()) {
case LocationSettingsStatusCodes.SUCCESS:
// All location settings are satisfied. The client can initialize location
// requests here.
break;
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
try {
status.startResolutionForResult(MainActivity.this, REQUEST_LOCATION);
} catch (IntentSender.SendIntentException e) {
}
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;
}
}
});
}
//callback method
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
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(context, "Gps enabled", Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
// The user was asked to change settings, but chose not to
Toast.makeText(context, "Gps Canceled", Toast.LENGTH_SHORT).show();
break;
default:
break;
}
break;
}
}
@Override
public void onConnected(@Nullable Bundle bundle) {
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
}
}
Ответ 6
Ola Cabs использует недавно выпущенный API настроек для достижения этой функциональности. В соответствии с новым API пользователю не требуется перейти на страницу настроек, чтобы включить службы определения местоположения, обеспечивающие бесшовную интеграцию для них. Пожалуйста, прочитайте ниже для более подробной информации:
https://developers.google.com/android/reference/com/google/android/gms/location/SettingsApi
Ответ 7
Вы также можете добавить несколько запросов на местоположение для Builder, чтобы вместо этого появилось диалоговое окно "Использовать GPS, Wi-Fi и мобильные сети для определения местоположения", просто "Использовать GPS для определения местоположения".
LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
.addLocationRequest(createLocationRequest(LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY))
.addLocationRequest(createLocationRequest(LocationRequest.PRIORITY_HIGH_ACCURACY))
.setAlwaysShow(true);
PendingResult<LocationSettingsResult> result =
LocationServices.SettingsApi.checkLocationSettings(mGoogleApiClient, builder.build());
