* [android] add pagingEnabled ="true" attribute of list component

apache · Aug 3, 2018 · 9fc2cc6 · 9fc2cc6
1 parent 7dd54bb
commit 9fc2cc6
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diff --git a/android/sdk/src/main/java/com/taobao/weex/common/Constants.java b/android/sdk/src/main/java/com/taobao/weex/common/Constants.java
@@ -217,6 +217,9 @@ public interface Name {
     String INCLUDE_FONT_PADDING = "includeFontPadding";
     String ENABLE_COPY = "enableCopy";
 
+    String PAGE_ENABLED = "pagingEnabled";
+
+
 
     interface  Recycler{
       String LIST_DATA = "listData";

diff --git a/android/sdk/src/main/java/com/taobao/weex/ui/component/list/WXListComponent.java b/android/sdk/src/main/java/com/taobao/weex/ui/component/list/WXListComponent.java
@@ -26,6 +26,7 @@
 import com.alibaba.fastjson.JSON;
 
 import android.content.Context;
+import android.support.v7.widget.PagerSnapHelper;
 import android.text.TextUtils;
 import com.taobao.weex.WXSDKInstance;
 import com.taobao.weex.annotation.Component;
@@ -81,6 +82,15 @@ protected BounceRecyclerView generateListView(Context context, int orientation)
         bounceRecyclerView.getSwipeLayout().setNestedScrollingEnabled(true);
       }
     }
+
+    /**
+     *  enable pagingEnabled attr
+     */
+    if(WXUtils.getBoolean(getAttrs().get(Constants.Name.PAGE_ENABLED),false)){
+      PagerSnapHelper snapHelper = new PagerSnapHelper();
+      snapHelper.attachToRecyclerView(bounceRecyclerView.getInnerView());
+    }
+
     return bounceRecyclerView;
   }