jusax23/actions-test
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Replaced math based approach with bitwise operations

Browse source
This commit is contained in:
Jakob Meier 2023-04-01 12:26:58 +02:00
parent 916ea41159
commit b73362c101
No known key found for this signature in database
GPG key ID: 66BDC7E6A01A6152
1 changed files with 30 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
lib/screens/room/about/permissions.dart
View file

@ -69,14 +69,18 @@ class _EditRoomPermissionSetPageState extends State<EditRoomPermissionSetPage> {
itemBuilder: (context, index) { itemBuilder: (context, index) {
final item = items[index]; final item = items[index];
final int col = pow(2, index + 1) as int; final int col = pow(2, index) as int;
return SwitchListTile( return SwitchListTile(
title: Text(RoomPermission.name(item, context)), title: Text(RoomPermission.name(item, context)),
subtitle: Text(RoomPermission.describe(item, context)), subtitle: Text(RoomPermission.describe(item, context)),
onChanged: (state) { onChanged: (state) {
setState(() { setState(() {
permissions += (state ? 1 : -1) * col; if (state) {
permissions |= col;
} else {
permissions &= ~col;
}
}); });
}, },
value: permissions & col != 0); value: permissions & col != 0);