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check null safety

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This commit is contained in:
tzw
2021-09-10 17:15:23 +06:30
parent f3744fdbcf
commit 29c35d6454
3 changed files with 4 additions and 4 deletions
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4
lib/pages/chat/message_detail.dart
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@@ -180,7 +180,7 @@ class MessageDetail extends StatelessWidget {
message.messageID != "") { message.messageID != "") {
PackageModel packageModel = PackageModel packageModel =
Provider.of<PackageModel>(context, listen: false); Provider.of<PackageModel>(context, listen: false);
Package p = await packageModel.getPackage(message.messageID!); Package? p = await packageModel.getPackage(message.messageID!);
if (p == null) return; if (p == null) return;
Navigator.push<bool>(context, Navigator.push<bool>(context,
CupertinoPageRoute(builder: (context) => PackageInfo(package: p))); CupertinoPageRoute(builder: (context) => PackageInfo(package: p)));
@@ -206,7 +206,7 @@ class MessageDetail extends StatelessWidget {
message.messageID != "") { message.messageID != "") {
ShipmentModel shipmentModel = ShipmentModel shipmentModel =
Provider.of<ShipmentModel>(context, listen: false); Provider.of<ShipmentModel>(context, listen: false);
Shipment s = await shipmentModel.getShipment(message.messageID!); Shipment? s = await shipmentModel.getShipment(message.messageID!);
if (s == null) return; if (s == null) return;
await Navigator.push<bool>( await Navigator.push<bool>(
context, context,

2
lib/pages/main/home_page.dart
View File

@@ -533,7 +533,7 @@ class _HomePageState extends State<HomePage> {
String term = _searchCtl.text; String term = _searchCtl.text;
if (term == null || term.trim() == "") return; if (term == null || term.trim() == "") return;
var packageModel = Provider.of<PackageModel>(context, listen: false); var packageModel = Provider.of<PackageModel>(context, listen: false);
Package package = await packageModel.lookupPackage(term); Package? package = await packageModel.lookupPackage(term);
if (package == null) { if (package == null) {
showMsgDialog(context, "Not found", "Tracking ID - '$term' not found!"); showMsgDialog(context, "Not found", "Tracking ID - '$term' not found!");
return; return;

2
lib/pages/widgets/multi_img_controller.dart
View File

@@ -80,7 +80,7 @@ class MultiImgController {
List<File?> get getUpdatedFile { List<File?> get getUpdatedFile {
List<File?> _addfiles = getAddedFile; List<File?> _addfiles = getAddedFile;
this.imageFiles!.addAll(_addfiles); this.imageFiles.addAll(_addfiles);
return this.imageFiles; return this.imageFiles;
} }