add animate live widget

.fvm/flutter_sdk

@@ -1 +1 @@
-/Users/akufe/fvm/versions/2.0.0
+/Users/zhangmeng/fvm/versions/2.0.2

.fvm/fvm_config.json

@@ -1,3 +1,4 @@
 {
-  "flutterSdkVersion": "2.0.0"
+  "flutterSdkVersion": "2.0.2",
+  "flavors": {}
 }

CHANGELOG.md

@@ -3,3 +3,7 @@
 ## [0.0.1] - Add AnimatedRotate
 
 * AnimatedRotate.
+
+## [0.0.2] -Add AnimateLiveWidget
+
+* AnimateLiveWidget

lib/src/animate_live_builder.dart

@@ -0,0 +1,67 @@
+import 'package:animated_collection/src/animate_live_parinter.dart';
+import 'package:flutter/material.dart';
+
+class LiveAnimate extends StatefulWidget {
+  final double size;
+  final double strokeWidth;
+  final int place;
+  final Duration delay;
+  final Duration duration;
+
+  const LiveAnimate(
+      {Key? key,
+      required this.size,
+      required this.strokeWidth,
+      required this.place,
+      required this.delay,
+      required this.duration})
+      : super(key: key);
+
+  @override
+  _LiveAnimateState createState() => _LiveAnimateState();
+}
+
+class _LiveAnimateState extends State<LiveAnimate>
+    with TickerProviderStateMixin {
+  late AnimationController _controller;
+  late Animation _animation;
+
+  @override
+  void initState() {
+    _controller = AnimationController(vsync: this, duration: widget.duration)
+      ..addStatusListener((status) {
+        if (status == AnimationStatus.completed) {
+          _controller.reverse();
+        }
+      })
+      ..addStatusListener((status) {
+        if (status == AnimationStatus.dismissed) {
+          _controller.forward();
+        }
+      });
+    _animation = CurveTween(curve: Curves.easeInOut).animate(_controller);
+    Future.delayed(widget.delay, () async {
+      await _controller.forward();
+    });
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AnimatedBuilder(
+        animation: _animation,
+        builder: (context, child) {
+          return CustomPaint(
+            painter: LiveAnimateIcon(
+                _animation.value, widget.strokeWidth, widget.place),
+            size: Size(widget.size / 3, widget.size * 0.5),
+          );
+        });
+  }
+}

lib/src/animate_live_parinter.dart

@@ -0,0 +1,50 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+class LiveAnimateIcon extends CustomPainter {
+  final double strokeWidth;
+  final double value;
+  final int palce;
+
+  LiveAnimateIcon(
+    this.value,
+    this.strokeWidth,
+    this.palce,
+  );
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    double offset = size.height * (value * 0.3 + 0.2);
+    Paint paint = Paint()
+      ..strokeWidth = this.strokeWidth
+      ..style = PaintingStyle.stroke
+      ..strokeCap = StrokeCap.round
+      ..color = Colors.white;
+    Path path = Path();
+    path.moveTo(
+        this.palce == 0
+            ? size.width * 0.8
+            : this.palce == 2
+                ? size.width * 0.2
+                : size.width / 2,
+        offset);
+    path.lineTo(
+        this.palce == 0
+            ? size.width * 0.8
+            : this.palce == 2
+                ? size.width * 0.2
+                : size.width / 2,
+        size.height - offset);
+    canvas.drawPath(path, paint);
+  }
+
+  @override
+  bool shouldRepaint(covariant CustomPainter oldDelegate) {
+    return true;
+  }
+
+  @override
+  bool shouldRebuildSemantics(covariant CustomPainter oldDelegate) {
+    return true;
+  }
+}

lib/src/animate_live_widget.dart

@@ -0,0 +1,49 @@
+import 'package:animated_collection/src/animate_live_builder.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+
+class LiveAnimateWidget extends StatefulWidget {
+  final double? size;
+  final double? strokeWidth;
+
+  const LiveAnimateWidget({Key? key, this.size, this.strokeWidth})
+      : super(key: key);
+
+  @override
+  _LiveAnimateWidgetState createState() => _LiveAnimateWidgetState();
+}
+
+class _LiveAnimateWidgetState extends State<LiveAnimateWidget> {
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+        width: widget.size ?? 50.w,
+        height: widget.size ?? 50.w,
+        decoration: BoxDecoration(
+          color: Colors.red,
+          borderRadius: BorderRadius.circular((widget.size ?? 50.w) / 2),
+        ),
+        child: Row(
+          children: [
+            LiveAnimate(
+                size: widget.size ?? 50.w,
+                duration: Duration(milliseconds: 800),
+                strokeWidth: widget.strokeWidth ?? 5.w,
+                place: 0,
+                delay: Duration(milliseconds: 0)),
+            LiveAnimate(
+                size: widget.size ?? 50.w,
+                duration: Duration(milliseconds: 800),
+                strokeWidth: widget.strokeWidth ?? 5.w,
+                place: 1,
+                delay: Duration(milliseconds: 200)),
+            LiveAnimate(
+                size: widget.size ?? 50.w,
+                duration: Duration(milliseconds: 800),
+                strokeWidth: widget.strokeWidth ?? 5.w,
+                place: 2,
+                delay: Duration(milliseconds: 400)),
+          ],
+        ));
+  }
+}

pubspec.lock

@@ -5,49 +5,49 @@ packages:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "2.5.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
   characters:
     dependency: transitive
     description:
       name: characters
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
   charcode:
     dependency: transitive
     description:
       name: charcode
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.2.0"
   clock:
     dependency: transitive
     description:
       name: clock
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.15.0"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.2.0"
   flutter:
@@ -55,6 +55,13 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_screenutil:
+    dependency: "direct main"
+    description:
+      name: flutter_screenutil
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.0.0+2"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -64,21 +71,21 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "0.12.10"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.0"
   sky_engine:
@@ -90,56 +97,56 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.0"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.10.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "0.2.19"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
 sdks:

pubspec.yaml

@@ -11,7 +11,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-
+  flutter_screenutil: ^5.0.0
 dev_dependencies:
   flutter_test:
     sdk: flutter