License

Copyright 2017 Yone Hsiung


   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

project is a library for pull to refresh,use Seibel line

Supports Pulling Down from the top.
Animated Scrolling for all devices.
Over Scroll supports for devices on Android v2.2+.

Currently works with:

ListView
ExpandableListView
GridView
WebView
ScrollView
ViewPager

this project compile : support-v4 , nineoldandroids so if you use this library ,you unnecessary compile "support-v4 , nineoldandroids" for your project

new method added

app:xy_mode="single"

how to use it xml :

<com.xy.open.wavepulllayout. PullLayout 
     android:id="@+id/pull"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     app:xy_headCenterImage="@mipmap/main_gold"
     app:xy_headCenterSuccessImage="@mipmap/main_success"
     app:xy_headLeftImage="@mipmap/main_left_huaxing"
     app:xy_headRightImage="@mipmap/main_right_xinlang"
     app:xy_textColor="@color/colorAccent"
     app:xy_textSize="15sp"
     app:xy_waveColor="@color/colorAccent"
     app:xy_bgColor="@color/colorPrimaryDark"
     app:xy_pullHeight="180dp"
     app:xy_headerHeight="100dp"
     >
     
     <ListView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:background="@color/colorPrimary" />
         
 </com.xy.open.wavepulllayout.PullLayout> 

thanks for NineOldAndroids: https://github.com/JakeWharton/NineOldAndroids

Supports Pulling Down from the top.
Animated Scrolling for all devices.
Over Scroll supports for devices on Android v2.2+.

Currently works with:
ListView
ExpandableListView
GridView
WebView
ScrollView
HorizontalScrollView
ViewPager

this project compile : support-v4 , nineoldandroids ,so  if you use this library ,
you unnecessary compile "support-v4 , nineoldandroids" for your project

thanks for NineOldAndroids :https://github.com/JakeWharton/NineOldAndroids

Gradle: this can install newest library

compile 'com.xy.open.wavepulllayout:wavepulllayout:latest.integration'

this is GIF for you :