基本信息
源码名称:android 下拉刷新上拉加载
源码大小:2.70M
文件格式:.zip
开发语言:Java
更新时间:2016-09-01
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嘿,亲!知识可是无价之宝呢,但咱这精心整理的资料也耗费了不少心血呀。小小地破费一下,绝对物超所值哦!如有下载和支付问题,请联系我们QQ(微信同号):813200300
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源码介绍
package com.eric.pulltorefreshdemo; import java.util.ArrayList; import java.util.List; import android.app.Activity; import android.content.Context; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.BaseAdapter; import android.widget.ListView; import android.widget.TextView; import android.widget.AdapterView.OnItemClickListener; import android.widget.AdapterView.OnItemLongClickListener; public class MainActivity extends Activity { private ListView listView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ((PullToRefreshLayout) findViewById(R.id.refresh_view)) .setOnRefreshListener(new MyListener()); listView = (ListView) findViewById(R.id.content_view); initListView(); } private void initListView() { List<String> items = new ArrayList<String>(); items.add("ListView数据1"); items.add("ListView数据2"); items.add("ListView数据3"); items.add("ListView数据4"); items.add("ListView数据5"); items.add("ListView数据6"); items.add("ListView数据7"); MyAdapter adapter = new MyAdapter(this, items); listView.setAdapter(adapter); listView.setOnItemLongClickListener(new OnItemLongClickListener() { @Override public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) { return true; } }); listView.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { } }); } public class MyAdapter extends BaseAdapter { List<String> items; Context context; public MyAdapter(Context context, List<String> items) { this.context = context; this.items = items; } @Override public int getCount() { return items.size(); } @Override public Object getItem(int position) { return items.get(position); } @Override public long getItemId(int position) { return position; } @Override public View getView(int position, View convertView, ViewGroup parent) { View view = LayoutInflater.from(context).inflate( R.layout.layout_listview_item, null); TextView tv = (TextView) view.findViewById(R.id.tv); tv.setText(items.get(position)); return view; } } }