历史记录

lib/muyu/animate_text.dart

@@ -1,15 +1,17 @@
 import 'package:flutter/material.dart';
 
-class AnimateText extends StatefulWidget {
-  final String text;
+import 'models/merit_record.dart';
 
-  const AnimateText({Key? key, required this.text}) : super(key: key);
+class AnimateText extends StatefulWidget {
+  final MeritRecord record;
+
+  const AnimateText({Key? key, required this.record}) : super(key: key);
 
   @override
-  State<AnimateText> createState() => _FadTextState();
+  State<AnimateText> createState() => _AnimateTextState();
 }
 
-class _FadTextState extends State<AnimateText> with SingleTickerProviderStateMixin {
+class _AnimateTextState extends State<AnimateText> with SingleTickerProviderStateMixin {
   late AnimationController controller;
   late Animation<double> opacity;
   late Animation<Offset> position;
@@ -18,17 +20,23 @@ class _FadTextState extends State<AnimateText> with SingleTickerProviderStateMix
   @override
   void initState() {
     super.initState();
-    controller = AnimationController(vsync: this, duration: Duration(milliseconds: 500));
+    controller =
+        AnimationController(vsync: this, duration: Duration(milliseconds: 500));
     opacity = Tween(begin: 1.0, end: 0.0).animate(controller);
     scale = Tween(begin: 1.0, end: 0.9).animate(controller);
-    position = Tween<Offset>(begin: const Offset(0, 2), end: Offset.zero,).animate(controller);
+    position = Tween<Offset>(
+      begin: const Offset(0, 2),
+      end: Offset.zero,
+    ).animate(controller);
     controller.forward();
   }
 
   @override
   void didUpdateWidget(covariant AnimateText oldWidget) {
     super.didUpdateWidget(oldWidget);
-    controller.forward(from: 0);
+    if (oldWidget.record.id != widget.record.id) {
+      controller.forward(from: 0);
+    }
   }
 
   @override
@@ -45,8 +53,8 @@ class _FadTextState extends State<AnimateText> with SingleTickerProviderStateMix
           position: position,
           child: FadeTransition(
             opacity: opacity,
-            child: Text(widget.text),
+            child: Text('功德+${widget.record.value}'),
           )),
     );
   }
-}
+}