feat(mobile): Adds onboarding for permissions (#1865)

* adds onboarding

* fixed error where login was taking you to permission page

* fixed a bad rebase and added more checks to not start backup service on login if no gallery permission

* forgot the permission handler import in AppDelegate

* reverts album selection page

* change to ref watch

* added device_info_plus to podspec

* removed unused import

---------

Co-authored-by: Marty Fuhry <marty@fuhry.farm>
This commit is contained in:
martyfuhry
2023-02-28 11:22:18 -05:00
committed by GitHub
parent df1710f4cc
commit 12217bde8a
21 changed files with 510 additions and 55 deletions

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import 'dart:io';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:permission_handler/permission_handler.dart';
class GalleryPermissionNotifier extends StateNotifier<PermissionStatus> {
GalleryPermissionNotifier()
: super(PermissionStatus.denied) // Denied is the intitial state
{
// Sets the initial state
getGalleryPermissionStatus();
}
get hasPermission => state.isGranted || state.isLimited;
/// Requests the gallery permission
Future<PermissionStatus> requestGalleryPermission() async {
// Android 32 and below uses Permission.storage
if (Platform.isAndroid) {
final androidInfo = await DeviceInfoPlugin().androidInfo;
if (androidInfo.version.sdkInt <= 32) {
// Android 32 and below need storage
final permission = await Permission.storage.request();
state = permission;
return permission;
} else {
// Android 33 need photo & video
final photos = await Permission.photos.request();
if (!photos.isGranted) {
// Don't ask twice for the same permission
return photos;
}
final videos = await Permission.videos.request();
// Return the joint result of those two permissions
final PermissionStatus status;
if (photos.isGranted && videos.isGranted) {
status = PermissionStatus.granted;
} else if (photos.isDenied || videos.isDenied) {
status = PermissionStatus.denied;
} else if (photos.isPermanentlyDenied || videos.isPermanentlyDenied) {
status = PermissionStatus.permanentlyDenied;
} else {
status = PermissionStatus.denied;
}
state = status;
return status;
}
} else {
// iOS can use photos
final photos = await Permission.photos.request();
state = photos;
return photos;
}
}
/// Checks the current state of the gallery permissions without
/// requesting them again
Future<PermissionStatus> getGalleryPermissionStatus() async {
// Android 32 and below uses Permission.storage
if (Platform.isAndroid) {
final androidInfo = await DeviceInfoPlugin().androidInfo;
if (androidInfo.version.sdkInt <= 32) {
// Android 32 and below need storage
final permission = await Permission.storage.status;
state = permission;
return permission;
} else {
// Android 33 needs photo & video
final photos = await Permission.photos.status;
final videos = await Permission.videos.status;
// Return the joint result of those two permissions
final PermissionStatus status;
if (photos.isGranted && videos.isGranted) {
status = PermissionStatus.granted;
} else if (photos.isDenied || videos.isDenied) {
status = PermissionStatus.denied;
} else if (photos.isPermanentlyDenied || videos.isPermanentlyDenied) {
status = PermissionStatus.permanentlyDenied;
} else {
status = PermissionStatus.denied;
}
state = status;
return status;
}
} else {
// iOS can use photos
final photos = await Permission.photos.status;
state = photos;
return photos;
}
}
}
final galleryPermissionNotifier
= StateNotifierProvider<GalleryPermissionNotifier, PermissionStatus>
((ref) => GalleryPermissionNotifier());

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import 'package:auto_route/auto_route.dart';
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/modules/backup/providers/backup.provider.dart';
import 'package:immich_mobile/modules/login/providers/authentication.provider.dart';
import 'package:immich_mobile/modules/onboarding/providers/gallery_permission.provider.dart';
import 'package:immich_mobile/routing/router.dart';
import 'package:immich_mobile/shared/ui/immich_logo.dart';
import 'package:immich_mobile/shared/ui/immich_title_text.dart';
import 'package:permission_handler/permission_handler.dart';
class PermissionOnboardingPage extends HookConsumerWidget {
const PermissionOnboardingPage({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final PermissionStatus permission = ref.watch(galleryPermissionNotifier);
// Navigate to the main Tab Controller when permission is granted
void goToHome() {
// Resume backup (if enable) then navigate
ref.watch(backupProvider.notifier).resumeBackup()
.catchError((error) {
debugPrint('PermissionOnboardingPage error: $error');
});
AutoRouter.of(context).replace(
const TabControllerRoute(),
);
}
// When the permission is denied, we show a request permission page
buildRequestPermission() {
return Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'permission_onboarding_request',
style: Theme.of(context).textTheme.titleMedium,
textAlign: TextAlign.center,
).tr(),
const SizedBox(height: 18),
ElevatedButton(
onPressed: () => ref
.read(galleryPermissionNotifier.notifier)
.requestGalleryPermission()
.then((permission) async {
if (permission.isGranted) {
// If permission is limited, we will show the limited
// permission page
goToHome();
}
}),
child: const Text(
'permission_onboarding_grant_permission',
).tr(),
),
],
);
}
// When permission is granted from outside the app, this will show to
// let them continue on to the main timeline
buildPermissionGranted() {
return Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'permission_onboarding_permission_granted',
style: Theme.of(context).textTheme.titleMedium,
textAlign: TextAlign.center,
).tr(),
const SizedBox(height: 18),
ElevatedButton(
onPressed: () => goToHome(),
child: const Text('permission_onboarding_get_started').tr(),
),
],
);
}
// iOS 14+ has limited permission options, which let someone just share
// a few photos with the app. If someone only has limited permissions, we
// inform that Immich works best when given full permission
buildPermissionLimited() {
return Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Icon(Icons.warning_outlined,
color: Colors.yellow,
size: 48,
),
const SizedBox(height: 8),
Text(
'permission_onboarding_permission_limited',
style: Theme.of(context).textTheme.titleMedium,
textAlign: TextAlign.center,
).tr(),
const SizedBox(height: 18),
ElevatedButton(
onPressed: () => openAppSettings(),
child: const Text(
'permission_onboarding_go_to_settings',
).tr(),
),
const SizedBox(height: 8.0),
TextButton(
onPressed: () => goToHome(),
child: const Text(
'permission_onboarding_continue_anyway',
).tr(),
),
],
);
}
buildPermissionDenied() {
return Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Icon(Icons.warning_outlined,
color: Colors.red,
size: 48,
),
const SizedBox(height: 8),
Text(
'permission_onboarding_permission_denied',
style: Theme.of(context).textTheme.titleMedium,
textAlign: TextAlign.center,
).tr(),
const SizedBox(height: 18),
ElevatedButton(
onPressed: () => openAppSettings(),
child: const Text(
'permission_onboarding_go_to_settings',
).tr(),
),
],
);
}
final Widget child;
switch (permission) {
case PermissionStatus.limited:
child = buildPermissionLimited();
break;
case PermissionStatus.denied:
child = buildRequestPermission();
break;
case PermissionStatus.granted:
child = buildPermissionGranted();
break;
case PermissionStatus.restricted:
case PermissionStatus.permanentlyDenied:
child = buildPermissionDenied();
break;
}
return Scaffold(
body: SafeArea(
child: Center(
child: SizedBox(
width: 380,
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
const ImmichLogo(
heroTag: 'logo',
),
const ImmichTitleText(),
AnimatedSwitcher(
duration: const Duration(milliseconds: 500),
child: Padding(
padding: const EdgeInsets.all(18.0),
child: child,
),
),
TextButton(
child: const Text('permission_onboarding_log_out').tr(),
onPressed: () {
ref.read(authenticationProvider.notifier).logout();
AutoRouter.of(context).replace(
const LoginRoute(),
);
},
),
],
),
),
),
),
);
}
}