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refactor: check null

This commit is contained in:
Rongjian Zhang 2022-10-04 04:09:36 +08:00
parent 9b339c6cdf
commit 057bad71fe
3 changed files with 8 additions and 12 deletions

View File

@ -106,7 +106,7 @@ class _User extends StatelessWidget {
CommonStyle.border,
AntList(
children: [
if (isNotNullOrEmpty(p.company))
if (p.company != null)
AntListItem(
prefix: const Icon(Octicons.organization),
child: TextWithAt(
@ -117,7 +117,7 @@ class _User extends StatelessWidget {
oneLine: true,
),
),
if (isNotNullOrEmpty(p.location))
if (p.location != null)
AntListItem(
prefix: const Icon(Octicons.location),
child: Text(p.location!),
@ -125,7 +125,7 @@ class _User extends StatelessWidget {
MapsLauncher.launchQuery(p.location!);
},
),
if (isNotNullOrEmpty(p.email))
if (p.email.isNotEmpty)
AntListItem(
prefix: const Icon(Octicons.mail),
child: Text(p.email),
@ -133,7 +133,7 @@ class _User extends StatelessWidget {
launchStringUrl('mailto:${p.email}');
},
),
if (isNotNullOrEmpty(p.websiteUrl))
if (p.websiteUrl != null)
AntListItem(
prefix: const Icon(Octicons.link),
child: Text(p.websiteUrl!),
@ -331,7 +331,7 @@ class GhUserScreen extends StatelessWidget {
),
AntList(
children: [
if (isNotNullOrEmpty(p.location))
if (p.location != null)
AntListItem(
prefix: const Icon(Octicons.location),
child: Text(p.location!),
@ -340,7 +340,7 @@ class GhUserScreen extends StatelessWidget {
'https://www.google.com/maps/place/${p.location!.replaceAll(RegExp(r'\s+'), '')}');
},
),
if (isNotNullOrEmpty(p.email))
if (p.email != null)
AntListItem(
prefix: const Icon(Octicons.mail),
child: Text(p.email!),
@ -348,7 +348,7 @@ class GhUserScreen extends StatelessWidget {
launchStringUrl('mailto:${p.email!}');
},
),
if (isNotNullOrEmpty(p.websiteUrl))
if (p.websiteUrl != null)
AntListItem(
prefix: const Icon(Octicons.link),
child: Text(p.websiteUrl!),

View File

@ -108,10 +108,6 @@ List<T> joinAll<T>(T seperator, List<List<T>> xss) {
final numberFormat = NumberFormat();
bool isNotNullOrEmpty(String? text) {
return text != null && text.isNotEmpty;
}
Future<void> launchStringUrl(String? url) async {
if (url == null) return;

View File

@ -18,7 +18,7 @@ class GhBioWidget extends StatelessWidget {
@override
Widget build(BuildContext context) {
if (isNotNullOrEmpty(location)) {
if (location != null) {
return Row(
children: <Widget>[
Icon(