优化

xiaomsh · May 21, 2018 · 22af3ba · 22af3ba
1 parent 8d0b1e6
commit 22af3ba
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Showing 2 changed files with 20 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -13,7 +13,7 @@
 Gradle
 ```groovy
 dependencies{
-    compile 'com.github.wenchaosong:banner:2.1.1'  //最新版本
+    compile 'com.github.wenchaosong:banner:2.1.2'  //最新版本
 }
 ```
 或者引用本地lib

diff --git a/rollbanner/src/main/java/com/ms/banner/Banner.java b/rollbanner/src/main/java/com/ms/banner/Banner.java
@@ -478,6 +478,25 @@ public void onPageScrollStateChanged(int state) {
         if (mOnPageChangeListener != null) {
             mOnPageChangeListener.onPageScrollStateChanged(state);
         }
+
+        switch (state) {
+            case 0://No operation
+                if (currentItem == 0) {
+                    viewPager.setCurrentItem(count, false);
+                } else if (currentItem == count + 1) {
+                    viewPager.setCurrentItem(1, false);
+                }
+                break;
+            case 1://start Sliding
+                if (currentItem == count + 1) {
+                    viewPager.setCurrentItem(1, false);
+                } else if (currentItem == 0) {
+                    viewPager.setCurrentItem(count, false);
+                }
+                break;
+            case 2://end Sliding
+                break;
+        }
     }
 
     @Override