add onHeaderReleased event

Author: 2534290808

.idea/workspace.xml

@@ -10,8 +10,8 @@ public enum Events {
     HEADER_PULLING("onHeaderPulling"),//header下拉触发
     HEADER_RELEASING("onHeaderReleasing"),//header刷新完成后触发
     PULL_DOWN_TO_REFRESH("onPullDownToRefresh"),//下拉开始刷新
-    RELEASE_TO_REFRESH("onReleaseToRefresh");//释放刷新
-
+    RELEASE_TO_REFRESH("onReleaseToRefresh"),//释放刷新
+    HEADER_RELEASED("onHeaderReleased");//释放时进行刷新
 
     private final String mName;
 

android/src/main/java/com/lmy/smartrefreshlayout/Events.java

@@ -217,7 +217,9 @@ public void onHeaderPulling(RefreshHeader header, float percent, int offset, int
 
             @Override
             public void onHeaderReleased(RefreshHeader header, int headerHeight, int extendHeight) {
-
+                WritableMap writableMap = Arguments.createMap();
+                writableMap.putDouble("headerHeight",DensityUtil.px2dp(headerHeight));
+                mEventEmitter.receiveEvent(getTargetId(),Events.HEADER_RELEASED.toString(),writableMap);
             }
 
             @Override