From 4f86efb1dbf4a981fed4387f0f19df8a5be2b1d3 Mon Sep 17 00:00:00 2001
From: leecade <leecade@163.com>
Date: Wed, 23 Dec 2015 02:57:43 +0800
Subject: [PATCH] Auto play issue when only a child view | fixes #19

---
 dist/index.js              | 4 ++--
 examples/examples/index.js | 4 ++--
 src/index.js               | 5 +++--
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/dist/index.js b/dist/index.js
index 792b5eb..4fd13fa 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -209,7 +209,7 @@ module.exports = _reactNative2.default.createClass({
   autoplay: function autoplay() {
     var _this = this;
 
-    if (!this.props.autoplay || this.state.isScrolling || this.state.autoplayEnd) return;
+    if (!Array.isArray(this.props.children) || !this.props.autoplay || this.state.isScrolling || this.state.autoplayEnd) return;
 
     clearTimeout(this.autoplayTimer);
 
@@ -302,7 +302,7 @@ module.exports = _reactNative2.default.createClass({
    * @param  {number} index offset index
    */
   scrollTo: function scrollTo(index) {
-    if (this.state.isScrolling) return;
+    if (this.state.isScrolling || this.state.total < 2) return;
     var state = this.state;
     var diff = (this.props.loop ? 1 : 0) + index + this.state.index;
     var x = 0;
diff --git a/examples/examples/index.js b/examples/examples/index.js
index 0215101..737f77d 100644
--- a/examples/examples/index.js
+++ b/examples/examples/index.js
@@ -209,7 +209,7 @@ module.exports = _reactNative2.default.createClass({
   autoplay: function autoplay() {
     var _this = this;
 
-    if (!this.props.autoplay || this.state.isScrolling || this.state.autoplayEnd) return;
+    if (!Array.isArray(this.props.children) || !this.props.autoplay || this.state.isScrolling || this.state.autoplayEnd) return;
 
     clearTimeout(this.autoplayTimer);
 
@@ -302,7 +302,7 @@ module.exports = _reactNative2.default.createClass({
    * @param  {number} index offset index
    */
   scrollTo: function scrollTo(index) {
-    if (this.state.isScrolling) return;
+    if (this.state.isScrolling || this.state.total < 2) return;
     var state = this.state;
     var diff = (this.props.loop ? 1 : 0) + index + this.state.index;
     var x = 0;
diff --git a/src/index.js b/src/index.js
index 196ba16..92fa652 100644
--- a/src/index.js
+++ b/src/index.js
@@ -206,7 +206,8 @@ module.exports = React.createClass({
    * Automatic rolling
    */
   autoplay() {
-    if(!this.props.autoplay
+    if(!Array.isArray(this.props.children)
+      || !this.props.autoplay
       || this.state.isScrolling
       || this.state.autoplayEnd) return
 
@@ -301,7 +302,7 @@ module.exports = React.createClass({
    * @param  {number} index offset index
    */
   scrollTo(index) {
-    if(this.state.isScrolling) return
+    if (this.state.isScrolling || this.state.total < 2) return
     let state = this.state
     let diff = (this.props.loop ? 1 : 0) + index + this.state.index
     let x = 0