Add saved places and optional device location

A saved place is a named point the user keeps: it frames the map now, and once
the worker publishes station data it is what the nearest-station readings and,
later, the rain notifications will hang off. Free points rather than stations,
because people think in terms of home and work, not in terms of which weather
station happens to represent them.

Everything stays on the device. Places live in SharedPreferences under a
versioned key, and there is no account to attach them to and no server that
would accept them. That is what keeps the Data safety declaration able to say
no location is collected, and it must survive the notification work: the device
will subscribe to the topic for the cell containing a place, so the link
between a person and a place never leaves their phone.

Location is coarse only, and that took enforcing. geolocator declares
ACCESS_FINE_LOCATION in its own manifest and the merger pulls it in, so the
system dialog offered "Precise" despite the app asking for nothing of the sort;
the manifest now removes it with tools:node="remove", and the dialog reads
"approximate location" with no choice offered. Requests also go through the
platform LocationManager rather than the Play Services fused provider, which
prompts about Location Accuracy and, when declined, returns no fix at all —
an absurd outcome for an app that only ever wanted an approximate one, and one
that also tied location to Play Services being present.

The prominent disclosure comes before the system dialog, as Play requires, and
is repeated in Settings so someone who already answered can still read what the
permission is for. Declining leaves the app fully usable.

Two more defects found by running it and by a test:

- MapLibreMap leaves cameraPosition null unless trackCameraPosition is set, so
  "save the map centre" silently saved the region default rather than what the
  user was looking at.
- Place ids came straight from the microsecond clock, so two places saved in
  the same microsecond shared an id and rename, remove and the duplicate-name
  check all acted on the wrong one. A test caught it on a fast machine.

Saving refuses points outside the region rather than accepting them: a place in
Rome would look like it worked and then show nothing forever.

Also corrects CLAUDE.md, which still said ARPA states no licence, and records
the ARPA realtime API there with the property that governs how it may be used —
it lags about 4.5 hours, so it is an observation archive and must never sit
next to 5-minute radar looking current.

Verified: analyze clean, 158 tests passing, and on the emulator the disclosure
precedes the system dialog, the dialog asks only for approximate location, a
place survives restart and reinstall, and tapping one moves the map onto it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
2026-09-10 19:39:03 +02:00
co-authored by Claude Opus 5
parent e14308bbb6
commit 06ab816ebe
20 changed files with 2174 additions and 26 deletions
+154
View File
@@ -151,5 +151,159 @@
"example": "4"
}
}
},
"placesTitle": "Località salvate",
"@placesTitle": {
"description": "Title of the saved places screen"
},
"placesOpen": "Località",
"@placesOpen": {
"description": "Tooltip on the app bar action that opens the saved places screen"
},
"placesEmpty": "Nessuna località salvata",
"@placesEmpty": {
"description": "Empty state heading on the saved places screen"
},
"placesEmptyHint": "Salva un punto per centrarci sopra il radar. In futuro le stesse località riceveranno le allerte di pioggia.",
"@placesEmptyHint": {
"description": "Empty state body explaining what saved places are for"
},
"placesFull": "Hai raggiunto il massimo di {max} località",
"@placesFull": {
"description": "Shown when the saved place limit is reached",
"placeholders": {
"max": {
"type": "int",
"example": "20"
}
}
},
"placeAddCurrent": "Salva la mia posizione",
"@placeAddCurrent": {
"description": "Button that saves the current device position as a place"
},
"placeAddMapCentre": "Salva il centro della mappa",
"@placeAddMapCentre": {
"description": "Button that saves whatever the map is centred on as a place"
},
"placeNameLabel": "Nome",
"@placeNameLabel": {
"description": "Label of the text field for a saved place name"
},
"placeNameHint": "Casa, Lavoro, Baita…",
"@placeNameHint": {
"description": "Placeholder examples for a saved place name"
},
"placeRename": "Rinomina",
"@placeRename": {
"description": "Menu entry to rename a saved place"
},
"placeDelete": "Elimina",
"@placeDelete": {
"description": "Menu entry to delete a saved place"
},
"placeDeleted": "«{name}» eliminata",
"@placeDeleted": {
"description": "Confirmation after deleting a saved place",
"placeholders": {
"name": {
"type": "String",
"example": "Casa"
}
}
},
"placeCentreOnMap": "Centra sulla mappa",
"@placeCentreOnMap": {
"description": "Action that moves the radar map onto a saved place"
},
"placeErrorEmptyName": "Serve un nome",
"@placeErrorEmptyName": {
"description": "Validation error when the place name is blank"
},
"placeErrorNameTooLong": "Nome troppo lungo: massimo {max} caratteri",
"@placeErrorNameTooLong": {
"description": "Validation error when the place name exceeds the limit",
"placeholders": {
"max": {
"type": "int",
"example": "40"
}
}
},
"placeErrorDuplicateName": "Esiste già una località con questo nome",
"@placeErrorDuplicateName": {
"description": "Validation error when another saved place has the same name"
},
"placeErrorOutsideRegion": "Questo punto è fuori dall'area coperta dai dati",
"@placeErrorOutsideRegion": {
"description": "Validation error when the chosen point lies outside the region the app has data for"
},
"settingsTitle": "Impostazioni",
"@settingsTitle": {
"description": "Title of the settings screen"
},
"settingsOpen": "Impostazioni",
"@settingsOpen": {
"description": "Tooltip on the app bar action that opens settings"
},
"settingsLocationSection": "Posizione",
"@settingsLocationSection": {
"description": "Heading of the location section in settings"
},
"locateMe": "La mia posizione",
"@locateMe": {
"description": "Tooltip on the button that centres the map on the device position"
},
"locationDisclosureTitle": "Uso della posizione",
"@locationDisclosureTitle": {
"description": "Title of the prominent disclosure shown before the system permission dialog"
},
"locationDisclosureBody": "Nuvolari usa la tua posizione approssimativa per centrare la mappa radar e per trovare la stazione di misura più vicina.\n\nLa posizione resta sul dispositivo: non viene inviata a nessun server e non è condivisa con nessuno.\n\nPuoi rifiutare e continuare a usare l'app scegliendo le località a mano.",
"@locationDisclosureBody": {
"description": "Prominent disclosure required by Google Play. Must state what is collected, why, and that it stays on the device, BEFORE the system dialog appears."
},
"locationDisclosureContinue": "Continua",
"@locationDisclosureContinue": {
"description": "Button that proceeds to the system permission dialog"
},
"locationDisclosureDecline": "Non ora",
"@locationDisclosureDecline": {
"description": "Button that dismisses the disclosure without requesting permission"
},
"locationStatusGranted": "Permesso concesso",
"@locationStatusGranted": {
"description": "Location permission state shown in settings"
},
"locationStatusDenied": "Permesso non concesso",
"@locationStatusDenied": {
"description": "Location permission state shown in settings"
},
"locationStatusDeniedForever": "Permesso negato. Puoi concederlo dalle impostazioni di sistema.",
"@locationStatusDeniedForever": {
"description": "Location permission permanently denied; only system settings can change it"
},
"locationStatusServiceDisabled": "La localizzazione è disattivata sul dispositivo",
"@locationStatusServiceDisabled": {
"description": "Device location services are switched off, so asking for permission would not help"
},
"locationOpenSystemSettings": "Apri impostazioni di sistema",
"@locationOpenSystemSettings": {
"description": "Button that opens the system settings page for the app or for location"
},
"locationUnavailable": "Posizione non disponibile",
"@locationUnavailable": {
"description": "Shown when a position fix could not be obtained"
},
"locationOutsideRegion": "La tua posizione è fuori dall'area coperta dai dati",
"@locationOutsideRegion": {
"description": "Shown when the device position lies outside the region"
},
"cancel": "Annulla",
"@cancel": {
"description": "Generic cancel button"
},
"save": "Salva",
"@save": {
"description": "Generic save button"
}
}