Android高级控件系列二之第三方控件PullToRefreshListView下拉刷新的使用

效果图：

代码实例：

xml布局文件代码：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
    <com.handmark.pulltorefresh.library.PullToRefreshListView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/pull"
        ></com.handmark.pulltorefresh.library.PullToRefreshListView>
</LinearLayout>

Java代码：

package com.zking.laci.android08;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.widget.ArrayAdapter;

import com.handmark.pulltorefresh.library.PullToRefreshListView;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by Laci on 2017/6/9.
 */

public class PullToRefresh extends AppCompatActivity{

    private PullToRefreshListView prl;
    private List<String> lt=new ArrayList<>();
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //通过ID获取相对应的控件
        setContentView(R.layout.activity_pulltorefresh);
        prl = (PullToRefreshListView) findViewById(R.id.pull);
        for (int i = 0; i <100; i++) {
            lt.add("张三"+1);
        }
        //设置适配器
        ArrayAdapter aa=new ArrayAdapter(this,android.R.layout.simple_list_item_1,lt);
        prl.setAdapter(aa);
    }
}