SmoothRefreshLayout

repositories {  
    ...
    maven { url 'https://jitpack.io' }  
}

dependencies {  
    compile 'com.github.dkzwm:SmoothRefreshLayout:1.4.0'
}

<?xml version="1.0" encoding="utf-8"?>
<me.dkzwm.smoothrefreshlayout.SmoothRefreshLayout
	xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:app="http://schemas.android.com/apk/res-auto"
	android:id="@+id/smoothRefreshLayout"
	android:layout_width="match_parent"
	android:layout_height="match_parent">
	<TextView
		android:layout_width="match_parent"
		android:layout_height="match_parent"/>
</me.dkzwm.smoothrefreshlayout.SmoothRefreshLayout>

SmoothRefreshLayout refreshLayout = (SmoothRefreshLayout)findViewById(R.id.smoothRefreshLayout);
refreshLayout.setMode(SmoothRefreshLayout.MODE_BOTH);
refreshLayout.setHeaderView(new ClassicHeader(this));
refreshLayout.setOnRefreshListener(new RefreshingListenerAdapter() {
	@Override
	public void onRefreshBegin(boolean isRefresh) {
		mHandler.postDelayed(new Runnable() {
			@Override
			public void run() {
				refreshLayout.refreshComplete();
			}
		}, 4000);
	}
});

public interface IRefreshView {    

    byte TYPE_HEADER = 0;
    byte TYPE_FOOTER = 1;

    byte STYLE_DEFAULT = 0;
    byte STYLE_SCALE = 1;

    /**
     * 返回是头部视图还是尾部视图
     */
    int getType();

    /**
     * 一般情况都是View实现本接口，所以返回this;
     */
    View getView();

    /**
     * 获取视图样式，现支持2种样式，默认样式和缩放样式。
     */
    int getStyle();

    /**
     * 获取视图的自定义高度，当视图样式为STYLE_SCALE时，必须返回一个确切且大于0的值
     */
    int getCustomHeight();

    /**
     * 手指离开屏幕
     */
    void onFingerUp(SmoothRefreshLayout layout, IIndicator indicator);

    /**
     * 重置视图
     */
    void onReset(SmoothRefreshLayout layout);

    /**
     * 重新配置视图，准备刷新
     */
    void onRefreshPrepare(SmoothRefreshLayout layout);

    /**
     * 开始刷新
     */
    void onRefreshBegin(SmoothRefreshLayout layout, IIndicator indicator);

    /**
     * 刷新完成
     */
    void onRefreshComplete(SmoothRefreshLayout layout,boolean isSuccessful);

    /**
     * 当头部或者尾部视图发生位置变化
     */
    void onRefreshPositionChanged(SmoothRefreshLayout layout, byte status, IIndicator indicator);

}

    setHeaderView(@NonNull IRefreshView header);
    setFooterView(@NonNull IRefreshView footer);

MIT License

Copyright (c) 2017 dkzwm
Copyright (c) 2015 liaohuqiu.net

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.