From 9cda44ee99192d52cb950310b0a2a0cd6a632d82 Mon Sep 17 00:00:00 2001
From: JinJieGu <1015121748@qq.com>
Date: Fri, 9 Dec 2016 11:20:23 +0800
Subject: [PATCH] Update SwipeToLoadLayout.java

add a switcher whither hiding headerView/footView when refreshing/loadingmore.
I think keep the  headerView/footView while refreshing/loadingmore is not good for user, so I add this switcher  to give more choices.
I give the switcher a false default, so it won't change it if u don't set it true.
please merge it , thank u~
---
 .../swipetoloadlayout/SwipeToLoadLayout.java  | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/library/src/main/java/com/aspsine/swipetoloadlayout/SwipeToLoadLayout.java b/library/src/main/java/com/aspsine/swipetoloadlayout/SwipeToLoadLayout.java
index 9233ab0..d6b1e79 100644
--- a/library/src/main/java/com/aspsine/swipetoloadlayout/SwipeToLoadLayout.java
+++ b/library/src/main/java/com/aspsine/swipetoloadlayout/SwipeToLoadLayout.java
@@ -140,6 +140,18 @@ public class SwipeToLoadLayout extends ViewGroup {
      */
     private boolean mLoadMoreEnabled = true;
 
+    /**
+     * a switcher whither hiding headerView when refreshing
+     */
+
+    private boolean isHideHeaderWhenRefreshing = false;
+
+    /**
+     * a switcher whither hiding footerView when loadingmore
+     */
+
+    private boolean isHideFooterWhenLoadingMore = false;
+
     /**
      * <b>ATTRIBUTE:</b>
      * the style default classic
@@ -496,6 +508,19 @@ public boolean onInterceptTouchEvent(MotionEvent event) {
                 if (mActivePointerId == INVALID_POINTER) {
                     return false;
                 }
+
+                //hide headerView when refreshing , it will improve the user experience
+                if (mHasHeaderView && isRefreshing() && isHideHeaderWhenRefreshing){
+                    mRefreshCallback.onReset();
+                    scrollRefreshingToDefault();
+                }
+
+                //hide footerView when loadingmore , it will improve the user experience
+                if (mHasFooterView && isLoadingMore() && isHideFooterWhenLoadingMore){
+                    mLoadMoreCallback.onReset();
+                    scrollLoadingMoreToDefault();
+                }
+
                 float y = getMotionEventY(event, mActivePointerId);
                 float x = getMotionEventX(event, mActivePointerId);
                 final float yInitDiff = y - mInitDownY;
@@ -513,6 +538,7 @@ public boolean onInterceptTouchEvent(MotionEvent event) {
                     // intercept the move action event and pass it to SwipeToLoadLayout#onTouchEvent()
                     return true;
                 }
+
                 break;
             case MotionEvent.ACTION_POINTER_UP: {
                 onSecondaryPointerUp(event);
@@ -538,6 +564,7 @@ public boolean onTouchEvent(MotionEvent event) {
                 return true;
 
             case MotionEvent.ACTION_MOVE:
+
                 // take over the ACTION_MOVE event from SwipeToLoadLayout#onInterceptTouchEvent()
                 // if condition is true
                 final float y = getMotionEventY(event, mActivePointerId);
@@ -687,6 +714,24 @@ public boolean isLoadingMore() {
         return STATUS.isLoadingMore(mStatus);
     }
 
+    /**
+     * a switcher whither hiding headerView when refreshing
+     *
+     * @param hideable
+     */
+    public void setHideHeaderWhenRefreshing(boolean hideable) {
+        this.isHideHeaderWhenRefreshing = hideable;
+    }
+
+    /**
+     * a switcher whither hiding footerView when loadingmore
+     *
+     * @param hideable
+     */
+    public void setHideFooterWhenLoadingMore(boolean hideable) {
+        this.isHideFooterWhenLoadingMore = hideable;
+    }
+
     /**
      * set refresh header view, the view must at lease be an implement of {@code SwipeRefreshTrigger}.
      * the view can also implement {@code SwipeTrigger} for more extension functions