Node / meshtastic / Meshtastic-Android / files / core / ui / src / androidMain / kotlin / org / meshtastic / core / ui / util / PermissionRequestTracker.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.core.ui.util

Tff7b72import T7ee787android.content.Context

T8b949e/**

* Persists, per Android permission string, whether the app has ever completed a runtime request for it.

*

* This flag is the disambiguator required by [computePermissionStatus]: `shouldShowRequestPermissionRationale` returns

* `false` both before the first prompt and after a permanent denial, so a persisted "has been requested" marker is the

* only way to tell the two apart.

*

* Deliberately backed by [android.content.SharedPreferences] rather than DataStore: the flag is read synchronously

* inside composition (in the same pass as the rationale check) and written synchronously from a permission-result

* callback. DataStore's asynchronous `Flow` model would introduce a read-after-write race on exactly the transition the

* permission state machine hinges on.

*/

Tff7b72internal Tff7b72class T56d364PermissionRequestTrackerTb4b4b4(Te6edf3contextTb4b4b4: Te6edf3ContextTb4b4b4) Tb4b4b4{

Tff7b72private Tff7b72val Te6edf3prefs Tff7b72= Te6edf3contextTb4b4b4.Te6edf3applicationContextTb4b4b4.Te6edf3getSharedPreferencesTb4b4b4(Te6edf3PREFS_NAMETb4b4b4, Te6edf3ContextTb4b4b4.Te6edf3MODE_PRIVATETb4b4b4)

Tff7b72fun Td2a8ffhasRequestedTb4b4b4(Te6edf3permissionTb4b4b4: Tffa657StringTb4b4b4)Tb4b4b4: Tffa657Boolean Tff7b72= Te6edf3prefsTb4b4b4.Te6edf3getBooleanTb4b4b4(Te6edf3permissionTb4b4b4, Tff7b72falseTb4b4b4)

T8b949e/**

* Marks [permission] as having completed a request. MUST be called from the launcher's result callback (after the

* OS has adjudicated the request), never when `launch()` is merely invoked — see [computePermissionStatus].

*/

Tff7b72fun Td2a8ffmarkRequestedTb4b4b4(Te6edf3permissionTb4b4b4: Tffa657StringTb4b4b4) Tb4b4b4{

Te6edf3prefsTb4b4b4.Te6edf3editTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3putBooleanTb4b4b4(Te6edf3permissionTb4b4b4, Tff7b72trueTb4b4b4)Tb4b4b4.Te6edf3applyTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72companion Tff7b72object Tb4b4b4{

Tff7b72const Tff7b72val Te6edf3PREFS_NAME Tff7b72= Ta5d6ff"Ta5d6ffmeshtastic_permissionsTa5d6ff"

Tb4b4b4}

Tb4b4b4}