私は最新バージョンのGoogle Play開発者サービス（7.0）を使用し、ガイドに記載されている手順を実行しました。次のようなロケーションダイアログを有効にしました。このダイアログには[なし]ボタンがあります。私のアプリは位置情報を強制的に必要とするため、ユーザーに「決して」をクリックしないと、位置情報を取得したり、再度位置情報を要求したりすることができなくなるため、ユーザーに「決して」と表示したくありません。
Googleマップには「はい」ボタンと「いいえ」ボタンしかありませんが、「決して」ボタンはありませんが、それを実現する方法はありますか？
私のアプリの画像
グーグルマップの画像
回答:
LocationSettingsRequest.BuilderにはメソッドがありsetAlwaysShow(boolean show)ます。ドキュメントは現在何も実行していないことを示していますが（2015-07-05更新：Googleドキュメントの更新によりこの文言は削除されました）、設定builder.setAlwaysShow(true);によりGoogleマップの動作が有効になります。
これが機能するコードは次のとおりです。
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;
}
}
});
}
Kotlinについては、こちらをご覧ください：https : //stackoverflow.com/a/61868985/12478830
RESOLUTION_REQUIRED。ログを使用すると、位置情報サービスが最初にオフになっていると、常にヒットします。次に、ロケーションを受け入れて有効にすると、ヒットしSUCCESS、完全にスキップしますonActivityResult()。Noまたはを押すと、ダイアログが一瞬消えてから、リロードしてRESOLUTION_REQUIRED再度ヒットします。ダイアログを取り除く唯一の方法は、アプリを受け入れるか、アプリを閉じて再度開くことです。
launchModeに設定することはできませんsingleInstanceこれは動作しません。ダイアログは表示されず、onActivityResult自動的に呼び出されます。でのandroid:launchMode="singleInstance"アクティビティはありませんAndroidManifest。私は3時間後にこの非常に難しい方法を学びました
はい/いいえボタンの処理を探している人のために、改の回答にいくつかの変更を加えたいと思います。
アクティビティでこの定数を宣言してください
protected static final int REQUEST_CHECK_SETTINGS = 0x1;settingsrequest()onStart（）を呼び出す
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;
}
}
LocationServices.SettingsApiは廃止されたため、SettingsClientを使用します
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);
次に、現在の場所の設定が満たされているかどうかを確認します。LocationSettingsResponseタスクを作成します。
Task<LocationSettingsResponse> task=LocationServices.getSettingsClient(this).checkLocationSettings(builder.build());次にリスナーを追加します
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;
}
}
}
});
onActivityResultを追加
@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;
}
}
implementation 'com.google.android.gms:play-services-location:16.0.0'代わりに使用できます。
その働きはグーグルマップに似ていますか？
ソースコード：https : //drive.google.com/open?id=0BzBKpZ4nzNzUOXM2eEhHM3hOZk0
build.gradleファイルに依存関係を追加します。
compile 'com.google.android.gms:play-services:8.3.0'または
compile 'com.google.android.gms:play-services-location:10.0.1'
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;
}
}
});
}
}
}
Ola Cabsは、この機能を実現するために新しくリリースされた設定APIを使用しています。新しいAPIによると、ユーザーは設定ページに移動して位置情報サービスを有効にする必要がなく、シームレスに統合できます。詳細については、以下をお読みください：
https://developers.google.com/android/reference/com/google/android/gms/location/SettingsApi
依存
compile 'com.google.android.gms:play-services-location:10.0.1'コード
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) {
}
}BuilderにいくつかのLocationRequestsを追加して、「位置情報にGPSを使用する」ダイアログの代わりに「位置情報にGPS、Wi-Fi、およびモバイルネットワークを使用する」ダイアログを実現することもできます。
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());Kotlinでは、次のコードを使用します。
import android.app.Activity
import android.content.Intent
import android.content.IntentSender
import android.os.Bundle
import android.util.Log
import androidx.appcompat.app.AppCompatActivity
import com.google.android.gms.common.api.GoogleApiClient
import com.google.android.gms.common.api.PendingResult
import com.google.android.gms.common.api.Status
import com.google.android.gms.location.*
class MainActivity : AppCompatActivity() {
private var googleApiClient: GoogleApiClient? = null
private val REQUESTLOCATION = 199
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
enableLoc()
}
private fun enableLoc() {
googleApiClient = GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(object : GoogleApiClient.ConnectionCallbacks {
override fun onConnected(bundle: Bundle?) {}
override fun onConnectionSuspended(i: Int) {
googleApiClient?.connect()
}
})
.addOnConnectionFailedListener {
}.build()
googleApiClient?.connect()
val locationRequest = LocationRequest.create()
locationRequest.priority = LocationRequest.PRIORITY_HIGH_ACCURACY
locationRequest.interval = 30 * 1000.toLong()
locationRequest.fastestInterval = 5 * 1000.toLong()
val builder = LocationSettingsRequest.Builder()
.addLocationRequest(locationRequest)
builder.setAlwaysShow(true)
val result: PendingResult<LocationSettingsResult> =
LocationServices.SettingsApi.checkLocationSettings(googleApiClient, builder.build())
result.setResultCallback { result ->
val status: Status = result.status
when (status.statusCode) {
LocationSettingsStatusCodes.RESOLUTION_REQUIRED -> try {
status.startResolutionForResult(
this@MainActivity,
REQUESTLOCATION
)
} catch (e: IntentSender.SendIntentException) {
}
}
}
}
override fun onActivityResult(
requestCode: Int,
resultCode: Int,
data: Intent?
) {
super.onActivityResult(requestCode, resultCode, data)
when (requestCode) {
REQUESTLOCATION -> when (resultCode) {
Activity.RESULT_OK -> Log.d("abc","OK")
Activity.RESULT_CANCELED -> Log.d("abc","CANCEL")
}
}
}
}フォアグラウンドでユーザーの場所を取得するための非常にシンプルなソリューションを確認してください。
