LocationSettingsRequest不显示权限检查对话框

Question

我正在项目中使用 FusedLocationProviderClient 。在onCreate方法中，我已经调用了这个片段：

private void setupFusedLocationProvider() {
    LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder();
    LocationRequest locationRequest = new LocationRequest();
    locationRequest.setInterval(10000);
    locationRequest.setFastestInterval(5000);
    locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
    builder.addLocationRequest(locationRequest);
    builder.setAlwaysShow(true);

    SettingsClient client = LocationServices.getSettingsClient(this);
    Task<LocationSettingsResponse> task = client.checkLocationSettings(builder.build());

    task.addOnSuccessListener(this, locationSettingsResponse -> locationPermissionsSatisfied());

    task.addOnFailureListener(this, e -> {
        if (e instanceof ResolvableApiException) {
            try {
                ResolvableApiException resolvable = (ResolvableApiException) e;
                resolvable.startResolutionForResult(Activity.this,
                        REQUEST_CHECK_LOCATION_SETTINGS);
            } catch (IntentSender.SendIntentException sendEx) {
                //Ignore
            }
        }
    });
}

问题在于，即使使用缓存擦除或卸载，应用程序也不会显示请求正确位置权限设置的对话框：每次都会调用 onSuccessListener （而位置提交是没有设置）。我正在使用最新的谷歌服务apis。

我的清单包含这两个：

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