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hyzp_ybqx-Commit094：优化。但还不能保存已登录的用户

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WinUser01
2022-01-26 00:40:49 +08:00
parent e28e645e13
commit c5e1a014b0
3 changed files with 17 additions and 11 deletions
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lib/components/commonFun.dart
+1
View File
@@ -223,6 +223,7 @@ int faceRegUserID = -1; //人脸注册时所需用户ID，-1 非法
List<CameraDescription> cameras; List<CameraDescription> cameras;
List<UserAccount> g_users = new List(); //历史账号 List<UserAccount> g_users = new List(); //历史账号
bool g_can_expand_ListView = false; //是否能够打开历史账号
UserInfo g_userInfo = UserInfo(mapUserInfoRet: { UserInfo g_userInfo = UserInfo(mapUserInfoRet: {
"ret": 200, "ret": 200,
"data": { "data": {
lib/pages/Login/LoginByName3.dart
+7 -7
View File
@@ -40,7 +40,7 @@ class _LoginPageState extends State<LoginByName3> {
bool bRemmberPW = false; bool bRemmberPW = false;
GlobalKey _globalKey = new GlobalKey(); //用来标记控件 GlobalKey _globalKey = new GlobalKey(); //用来标记控件
bool _can_expand_ListView = false; //是否能够打开历史账号 // bool g_can_expand_ListView = false; //是否能够打开历史账号
// List<UserAccount> g_users = new List(); //历史账号 // List<UserAccount> g_users = new List(); //历史账号
@override @override
@@ -256,7 +256,7 @@ class _LoginPageState extends State<LoginByName3> {
if (g_users.isNotEmpty) { if (g_users.isNotEmpty) {
//如果个数大于1个或者唯一一个账号跟当前账号不一样才弹出历史账号 //如果个数大于1个或者唯一一个账号跟当前账号不一样才弹出历史账号
// _can_expand_ListView = !_can_expand_ListView; // _can_expand_ListView = !_can_expand_ListView;
_can_expand_ListView = false; g_can_expand_ListView = false;
} }
setState(() {}); setState(() {});
} }
@@ -286,17 +286,17 @@ class _LoginPageState extends State<LoginByName3> {
if (g_users.isNotEmpty) { if (g_users.isNotEmpty) {
//如果个数大于1个或者唯一一个账号跟当前账号不一样才弹出历史账号 //如果个数大于1个或者唯一一个账号跟当前账号不一样才弹出历史账号
setState(() { setState(() {
_can_expand_ListView = !_can_expand_ListView; g_can_expand_ListView = !g_can_expand_ListView;
}); });
} }
}, },
onEndBtn2: () { onEndBtn2: () {
// FocusManager.instance.primaryFocus.unfocus(); // 【Flutter 实战】全局点击空白处隐藏键盘 // FocusManager.instance.primaryFocus.unfocus(); // 【Flutter 实战】全局点击空白处隐藏键盘
// 全局点击空白处隐藏账号输入框 // 全局点击空白处隐藏账号输入框
print('xx2'); // print('xx2');
if (g_users.isNotEmpty) { if (g_users.isNotEmpty) {
//如果个数大于1个或者唯一一个账号跟当前账号不一样才弹出历史账号 //如果个数大于1个或者唯一一个账号跟当前账号不一样才弹出历史账号
_can_expand_ListView = false; g_can_expand_ListView = false;
} }
setState(() {}); setState(() {});
}, },
@@ -424,7 +424,7 @@ class _LoginPageState extends State<LoginByName3> {
///构建历史账号ListView ///构建历史账号ListView
Widget _buildListView() { Widget _buildListView() {
if (_can_expand_ListView) { if (g_can_expand_ListView) {
return Column( return Column(
children: [ children: [
ListView.builder( ListView.builder(
@@ -460,7 +460,7 @@ class _LoginPageState extends State<LoginByName3> {
SaveAccountPasswordManager.delUser(user); SaveAccountPasswordManager.delUser(user);
//处理最后一个数据，假如最后一个被删掉，将Expand置为false //处理最后一个数据，假如最后一个被删掉，将Expand置为false
//如果个数大于1个或者唯一一个账号跟当前账号不一样才弹出历史账号 //如果个数大于1个或者唯一一个账号跟当前账号不一样才弹出历史账号
_can_expand_ListView = g_users.isNotEmpty; g_can_expand_ListView = g_users.isNotEmpty;
}); });
}, },
), ),
lib/widget/JdText.dart
+9 -4
View File
@@ -130,10 +130,15 @@ class _JdTextState extends State<JdText> {
child: IconButton( child: IconButton(
padding: EdgeInsets.only(bottom: 0.0), padding: EdgeInsets.only(bottom: 0.0),
iconSize: 40, iconSize: 40,
icon: Icon( icon: g_can_expand_ListView
Icons.arrow_drop_down, ? Icon(
color: g_users.isNotEmpty ? Colors.blueAccent : Colors.grey, Icons.arrow_drop_up,
), color: Colors.blueAccent,
)
: Icon(
Icons.arrow_drop_down,
color: g_users.isNotEmpty ? Colors.blueAccent : Colors.grey,
),
onPressed: widget.onEndBtn), onPressed: widget.onEndBtn),
); );
break; break;