恢复发送验证码按钮可点击控制

biao
1 parent 64501762
Showing 3 changed files with 32 additions and 1 deletions
lib/pages/login/forgetpwd/bloc/forget_pwd_home_bloc.dart
lib/pages/login/forgetpwd/bloc/forget_pwd_home_event.dart
lib/pages/login/forgetpwd/forget_password_home_page.dart
@@ -14,6 +14,8 @@ part &#39;forget_pwd_home_state.dart&#39;;
  
 class ForgetPwdHomeBloc extends Bloc<ForgetPwdHomeEvent, ForgetPwdHomeState> {
   bool _canSetPwd = false;
+  bool _canSendSms = false;
+  bool get canSendSms => _canSendSms;
  
   bool get canSetPwd => _canSetPwd;
   bool get enableInputPhone {
@@ -31,6 +33,24 @@ class ForgetPwdHomeBloc extends Bloc&lt;ForgetPwdHomeEvent, ForgetPwdHomeState&gt; {
     on<CheckCodeChangeEvent>(_changeCodeNumber);
     on<SetPassWordEvent>(_setPassWord);
     on<SendSmsCodeEvent>(_sendSmsCode);
+    on<PhoneNumChangeEvent>(_changePhoneNumber);
+  }
+
+  void _changePhoneNumber(
+      PhoneNumChangeEvent event, Emitter<ForgetPwdHomeState> emitter) async {
+    if (phoneNumController.text.isNotEmpty) {
+      if (!_canSendSms) {
+        _canSendSms = true;
+        emitter(SendSmsCodeTypeChangeState());
+        emitter(SetPwdTypeChangeState());
+      }
+    } else {
+      if (_canSendSms) {
+        _canSendSms = false;
+        emitter(SendSmsCodeTypeChangeState());
+        emitter(SetPwdTypeChangeState());
+      }
+    }
   }
  
   void _changeCodeNumber(
@@ -8,3 +8,5 @@ class CheckCodeChangeEvent extends ForgetPwdHomeEvent {}
 class SetPassWordEvent extends ForgetPwdHomeEvent {}
  
 class SendSmsCodeEvent extends ForgetPwdHomeEvent {}
+
+class PhoneNumChangeEvent extends ForgetPwdHomeEvent {}
@@ -31,6 +31,10 @@ class _ForgetPasswordHomePageView extends StatelessWidget {
           var bloc = context.read<ForgetPwdHomeBloc>();
           var phoneNum = bloc.phoneNumController.text;
           var smsCode = bloc.checkNumController.text;
+          if (phoneNum.isEmpty) {
+            '请输入手机号'.toast();
+            return;
+          }
           if (smsCode.isEmpty) {
             '请输入验证码'.toast();
             return;
@@ -106,6 +110,9 @@ class _ForgetPasswordHomePageView extends StatelessWidget {
                                     textInputType: TextInputType.phone,
                                     bgImageName: 'Input_layer_up',
                                     enabel: bloc.enableInputPhone,
+                                    onChangeValue: (String value) {
+                                      bloc.add(PhoneNumChangeEvent());
+                                    },
                                     controller: bloc.phoneNumController,
                                   ))
                                 ],
@@ -134,7 +141,9 @@ class _ForgetPasswordHomePageView extends StatelessWidget {
                                   16.5.horizontalSpace,
                                   TimerWidget(
                                     pageType: 1,
-                                    canSendSms: true,
+                                    canSendSms: bloc.enableInputPhone
+                                        ? bloc.canSendSms
+                                        : true,
                                     sendSmsEvent: () =>
                                         bloc.add(SendSmsCodeEvent()),
                                   )