From 52686d8d64a9160cd56d9f542f1073f27c2e4002 Mon Sep 17 00:00:00 2001
From: Gabriel <gabriell_ca@outlook.com>
Date: Fri, 11 Mar 2022 14:24:59 -0300
Subject: [PATCH 1/2] add request next animation function

---
 lib/src/animated_text.dart | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/lib/src/animated_text.dart b/lib/src/animated_text.dart
index db3f851..4b10ae1 100644
--- a/lib/src/animated_text.dart
+++ b/lib/src/animated_text.dart
@@ -95,6 +95,12 @@ class AnimatedTextKit extends StatefulWidget {
   /// Will be called at the end of n-1 animation, before the pause parameter
   final void Function(int, bool)? onNextBeforePause;
 
+  /// Adds the onRequestNextAnimation request the next to the animated widget
+  ///
+  /// Will be called right before the next text. It will only call the next animation if the return is true.
+  /// If the return is false, the animation will stop.
+  final bool Function(int, bool)? onRequestNext;
+
   /// Set if the animation should not repeat by changing the value of it to false.
   ///
   /// By default it is set to true.
@@ -120,6 +126,7 @@ class AnimatedTextKit extends StatefulWidget {
     this.onTap,
     this.onNext,
     this.onNextBeforePause,
+    this.onRequestNext,
     this.onFinished,
     this.isRepeatingAnimation = true,
     this.totalRepeatCount = 3,
@@ -181,6 +188,7 @@ class _AnimatedTextKitState extends State<AnimatedTextKit>
 
   void _nextAnimation() {
     final isLast = _isLast;
+    final continueAnimation = widget.onRequestNext?.call(_index, _isLast);
 
     _isCurrentlyPausing = false;
 
@@ -205,10 +213,11 @@ class _AnimatedTextKitState extends State<AnimatedTextKit>
 
     if (mounted) setState(() {});
 
-    _controller.dispose();
-
     // Re-initialize animation
-    _initAnimation();
+    if (continueAnimation ?? true) {
+      _controller.dispose();
+      _initAnimation();
+    }
   }
 
   void _initAnimation() {

From e94d211ce9712160fe30fa3b5429ddcb004563c6 Mon Sep 17 00:00:00 2001
From: Gabriel <gabriell_ca@outlook.com>
Date: Fri, 11 Mar 2022 14:34:50 -0300
Subject: [PATCH 2/2] Added onRequestNext

---
 example/lib/main.dart | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/example/lib/main.dart b/example/lib/main.dart
index c5c618b..3db5a27 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -178,6 +178,14 @@ List<AnimatedTextExample> animatedTextExamples({VoidCallback? onTap}) =>
             fontWeight: FontWeight.bold,
           ),
           child: AnimatedTextKit(
+            onRequestNext: (index, isLast) {
+              // any condition
+              if(1 > 0){
+                return true;
+              }else{
+                return false;
+              }
+            },
             animatedTexts: [
               FadeAnimatedText('do IT!'),
               FadeAnimatedText('do it RIGHT!!'),