Various improvements and #noissue

- Bumped Android minSdk to 30 (Android 11)
- Fixed permission service not handling Android SDK 33 correctly
- Fixed permission service not being started during application start

CHANGELOG.md

@@ -2,7 +2,10 @@
 
 ## 1.6.2+20 - UNRELEASED
 * Updated internal dependencies
-* Move progress indicator of _Show Configuration_ into button
+* Moved progress indicator of _Show Configuration_ into the underlying button
+* Bumped Android minSdk to `30` (Android 11)
+* Fixed permission service not handling Android SDK 33 correctly
+* Fixed permission service not being started during application start
 
 ## 1.6.1+19
 * Updated internal dependencies

android/app/build.gradle

@@ -39,7 +39,7 @@ android {
 
     defaultConfig {
         applicationId "de.varakh.fbmobile"
-        minSdkVersion 19
+        minSdkVersion 30
         targetSdkVersion 33
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName

android/app/src/debug/AndroidManifest.xml

@@ -4,7 +4,10 @@
          to allow setting breakpoints, to provide hot reload, etc.
     -->
     <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+    <uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
 
     <queries>
         <intent>

android/app/src/main/AndroidManifest.xml

@@ -30,7 +30,10 @@
     </application>
 
     <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+    <uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
 
     <queries>
         <intent>

android/app/src/profile/AndroidManifest.xml

@@ -4,7 +4,10 @@
          to allow setting breakpoints, to provide hot reload, etc.
     -->
     <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+    <uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
 
     <queries>
         <intent>

assets/i18n/en.json

@@ -126,14 +126,6 @@
             "description": "Could not open '{link}'. Please ensure that you have an application installed which handles opening such link types."
         }
     },
-    "permission_service": {
-        "dialog": {
-            "title": "Storage permission",
-            "description": "Storage permission should be granted to the app so that it can work properly. Do you want to grant permission or ignore this message permanently in the future?",
-            "grant": "Grant",
-            "ignore": "Ignore"
-        }
-    },
     "dialog": {
         "confirm": "OK",
         "cancel": "Cancel"

lib/core/services/permission_service.dart

@@ -1,108 +1,100 @@
 import 'dart:async';
+import 'dart:io' show Platform;
 
-import 'package:flutter_translate/flutter_translate.dart';
+import 'package:device_info_plus/device_info_plus.dart';
 import 'package:logger/logger.dart';
 import 'package:permission_handler/permission_handler.dart';
 
 import '../../constants.dart';
-import '../../core/datamodels/dialog_response.dart';
-import '../../core/services/dialog_service.dart';
 import '../../core/services/stoppable_service.dart';
 import '../../core/util/logger.dart';
-import '../../locator.dart';
-import 'storage_service.dart';
 
 class PermissionService extends StoppableService {
   final Logger _logger = getLogger();
-  final DialogService _dialogService = locator<DialogService>();
-  final StorageService _storageService = locator<StorageService>();
 
   Timer? _serviceCheckTimer;
 
-  PermissionStatus? _permissionStatus;
-
-  bool _permanentlyIgnored = false;
   bool _devicePermissionDialogActive = false;
-  bool _ownPermissionDialogActive = false;
 
-  PermissionService() {
-    _devicePermissionDialogActive = true;
+  bool _deviceInformationInitialized = false;
+  bool _useStoragePermission = true;
 
-    Permission.storage.request().then((status) {
-      _permissionStatus = status;
-      if (PermissionStatus.permanentlyDenied == status) {
-        _permanentlyIgnored = true;
-      }
-    }).whenComplete(() {
-      _logger.d('Initial device request permission finished');
-      _devicePermissionDialogActive = false;
-    });
-  }
+  PermissionService();
 
   Future checkEnabledAndPermission() async {
-    if (_permanentlyIgnored) {
-      await _storageService.storeStoragePermissionDialogIgnored();
-      _permanentlyIgnored = false;
-      _logger.d('Set permanently ignored permission request');
-      stop();
-    }
-
     if (_devicePermissionDialogActive) {
       _logger.d('Device permission dialog active, skipping');
       return;
     }
 
-    if (_ownPermissionDialogActive) {
-      _logger.d('Own permission dialog already active, skipping');
-      return;
+    bool allGranted = false;
+    bool anyPermanentlyDenied = false;
+
+    // Since Android compileSdk >= 33, "storage" is deprecated
+    // Instead, request access to all of
+    // - Permission.photos
+    // - Permission.videos
+    // - Permission.audio
+    //
+    // For iOS and Android < 33, keep using "storage"
+    if (_useStoragePermission) {
+      PermissionStatus storagePermission = await Permission.storage.status;
+      allGranted = PermissionStatus.granted == storagePermission;
+      anyPermanentlyDenied =
+          PermissionStatus.permanentlyDenied == storagePermission;
+    } else {
+      PermissionStatus photosPermission = await Permission.photos.status;
+      PermissionStatus videosPermission = await Permission.videos.status;
+      PermissionStatus audioPermission = await Permission.audio.status;
+
+      allGranted = PermissionStatus.granted == photosPermission &&
+          PermissionStatus.granted == videosPermission &&
+          PermissionStatus.granted == audioPermission;
+      anyPermanentlyDenied =
+          PermissionStatus.permanentlyDenied == photosPermission ||
+              PermissionStatus.permanentlyDenied == videosPermission ||
+              PermissionStatus.permanentlyDenied == audioPermission;
     }
 
-    var ignoredDialog =
-        await _storageService.hasStoragePermissionDialogIgnored();
-
-    if (ignoredDialog) {
-      _logger.d('Permanently ignored permission request, skipping');
+    // show warning to user to manually handle, don't enforce it over and over again
+    if (anyPermanentlyDenied) {
+      _logger.w(
+          "At least one required permission has been denied permanently, stopping service");
       stop();
       return;
     }
 
-    _permissionStatus = await Permission.storage.status;
-    if (_permissionStatus != PermissionStatus.granted) {
-      if (_permissionStatus == PermissionStatus.permanentlyDenied) {
-        await _storageService.storeStoragePermissionDialogIgnored();
+    // all good, stop the permission service
+    if (allGranted) {
+      _logger.d("All permissions have been granted, stopping service");
+      stop();
       return;
     }
 
-      _ownPermissionDialogActive = true;
-      DialogResponse response = await _dialogService.showConfirmationDialog(
-          title: translate('permission_service.dialog.title'),
-          description: translate('permission_service.dialog.description'),
-          buttonTitleAccept: translate('permission_service.dialog.grant'),
-          buttonTitleDeny: translate('permission_service.dialog.ignore'));
-
-      if (!response.confirmed!) {
-        await _storageService.storeStoragePermissionDialogIgnored();
-      } else {
+    // not all have been granted, show OS dialog
+    _logger.d(
+        "Not all permissions have been granted yet, initializing permission dialog");
     _devicePermissionDialogActive = true;
-        Permission.storage.request().then((status) async {
-          if (PermissionStatus.permanentlyDenied == status) {
-            await _storageService.storeStoragePermissionDialogIgnored();
-          }
-        }).whenComplete(() {
+
+    if (_useStoragePermission) {
+      await [Permission.storage].request().whenComplete(() {
         _logger.d('Device request permission finished');
         _devicePermissionDialogActive = false;
       });
-      }
-
-      _ownPermissionDialogActive = false;
     } else {
-      await _storageService.storeStoragePermissionDialogIgnored();
+      await [Permission.photos, Permission.videos, Permission.audio]
+          .request()
+          .whenComplete(() {
+        _logger.d('Device request permission finished');
+        _devicePermissionDialogActive = false;
+      });
     }
   }
 
   @override
   Future start() async {
     super.start();
+    await _determineDeviceInfo();
     await checkEnabledAndPermission();
 
     _serviceCheckTimer = Timer.periodic(
@@ -124,6 +116,29 @@ class PermissionService extends StoppableService {
     _logger.d('PermissionService stopped');
   }
 
+  Future _determineDeviceInfo() async {
+    if (_deviceInformationInitialized) {
+      _logger.d('Device information already initialized, skipping');
+      return;
+    }
+
+    DeviceInfoPlugin deviceInfoPlugin = DeviceInfoPlugin();
+    if (Platform.isAndroid) {
+      final androidInfo = await deviceInfoPlugin.androidInfo;
+      if (androidInfo.version.sdkInt >= 33) {
+        _useStoragePermission = false;
+      }
+    }
+
+    if (_useStoragePermission) {
+      _logger.d('Device requires [storage] permission');
+    } else {
+      _logger.d('Device requires [photos,videos,audio] permission');
+    }
+
+    _deviceInformationInitialized = true;
+  }
+
   void _removeServiceCheckTimer() {
     if (_serviceCheckTimer != null) {
       _serviceCheckTimer!.cancel();

lib/core/services/storage_service.dart

@@ -7,8 +7,6 @@ import '../models/session.dart';
 class StorageService {
   static const _sessionKey = 'session';
   static const _lastUrlKey = 'last_url';
-  static const _storagePermissionDialogIgnoredKey =
-      'storage_permission_ignored';
 
   Future<bool> storeLastUrl(String url) {
     return _store(_lastUrlKey, url);
@@ -39,14 +37,6 @@ class StorageService {
     return _remove(_sessionKey);
   }
 
-  Future<bool> storeStoragePermissionDialogIgnored() {
-    return _store(_storagePermissionDialogIgnoredKey, true.toString());
-  }
-
-  Future<bool> hasStoragePermissionDialogIgnored() {
-    return _exists(_storagePermissionDialogIgnoredKey);
-  }
-
   Future<bool> _exists(String key) async {
     final SharedPreferences prefs = await SharedPreferences.getInstance();
     return prefs.containsKey(key);

lib/core/viewmodels/startup_model.dart

@@ -1,3 +1,4 @@
+import 'package:fbmobile/core/services/permission_service.dart';
 import 'package:flutter_translate/flutter_translate.dart';
 
 import '../../locator.dart';
@@ -9,16 +10,18 @@ import 'base_model.dart';
 
 class StartUpViewModel extends BaseModel {
   final SessionService _sessionService = locator<SessionService>();
+  final PermissionService _permissionService = locator<PermissionService>();
   final NavigationService _navigationService = locator<NavigationService>();
 
   Future handleStartUpLogic() async {
     setStateView(ViewState.busy);
     setStateMessage(translate('startup.init'));
-    await Future.delayed(const Duration(milliseconds: 150));
+    await Future.delayed(const Duration(milliseconds: 100));
 
     setStateMessage(translate('startup.start_services'));
     await _sessionService.start();
-    await Future.delayed(const Duration(milliseconds: 150));
+    await _permissionService.start();
+    await Future.delayed(const Duration(milliseconds: 100));
 
     _navigationService.navigateAndReplaceTo(HomeView.routeName);
 

pubspec.lock

@@ -201,6 +201,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.4"
+  device_info_plus:
+    dependency: "direct main"
+    description:
+      name: device_info_plus
+      sha256: "0042cb3b2a76413ea5f8a2b40cec2a33e01d0c937e91f0f7c211fde4f7739ba6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.1.1"
+  device_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: device_info_plus_platform_interface
+      sha256: d3b01d5868b50ae571cd1dc6e502fc94d956b665756180f7b16ead09e836fd64
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.0"
   dynamic_color:
     dependency: "direct main"
     description:
@@ -994,6 +1010,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.1.0"
+  win32_registry:
+    dependency: transitive
+    description:
+      name: win32_registry
+      sha256: "41fd8a189940d8696b1b810efb9abcf60827b6cbfab90b0c43e8439e3a39d85a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
   xdg_directories:
     dependency: transitive
     description:

pubspec.yaml

@@ -43,6 +43,7 @@ dependencies:
     intl: 0.18.1
     path: 1.8.3
     flutter_sharing_intent: 1.1.0
+    device_info_plus: 9.1.1
 
 dev_dependencies:
     flutter_test: