基本信息
源码名称:ListView下拉刷新,上拉加载更多
源码大小:2.14M
文件格式:.rar
开发语言:Java
更新时间:2018-05-31
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   源码介绍

package com.example.listviewloadmore;

import java.util.ArrayList;

import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v4.widget.SwipeRefreshLayout.OnRefreshListener;
import android.widget.ArrayAdapter;
import android.widget.Toast;

import com.example.listviewloadmore.LoadMoreListView.OnLoadMore;

public class MainActivity extends Activity implements OnRefreshListener, OnLoadMore {
	private LoadMoreListView listView;
	private SwipeRefreshLayout swip;
	private int page = 1;
	ArrayList<String> data1 = new ArrayList<String>();
	private ArrayAdapter<String> adapter;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		initView();
		initData(1);
	}


	private void initView() {
		listView = (LoadMoreListView) findViewById(R.id.listView);
		listView.setLoadMoreListen(this);
		swip = (SwipeRefreshLayout) findViewById(R.id.swip_index);
		swip.setOnRefreshListener(this);
		swip.setColorSchemeResources(android.R.color.holo_blue_light, android.R.color.holo_red_light, android.R.color.holo_orange_light,
				android.R.color.holo_green_light);
		adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, data1);
	}
	/**
	 * 鍔犺浇鏁版嵁
	 * @param page2 椤垫暟
	 */
	private void initData(int page2) {
		// TODO Auto-generated method stub
		if(page2==1){
			for (int i = 0; i < 10; i  ) {
				data1.add((i 1) "");
				listView.setAdapter(adapter);
			}
		}else{
			data1.add("鏂板姞鐨勭" (9 page2) "涓�");
		}
	}
	// 涓嬫媺鍒锋柊鐨勬柟娉�
	@Override
	public void onRefresh() {
		Toast.makeText(this, "寮�濮嬪埛鏂板暒", Toast.LENGTH_SHORT).show();
		new Handler().postDelayed(new Runnable() {
			@Override
			public void run() {
				if(swip.isShown()){
					swip.setRefreshing(false);
				}
				Toast.makeText(MainActivity.this, "鍒锋柊瀹屾垚浜�", Toast.LENGTH_SHORT).show();
			}
		}, 100);
	}

	// 鍔犺浇鏇村鐨勬柟娉�
	@Override
	public void loadMore() {
		page  ;
		new Handler().postDelayed(new Runnable() {
			@Override
			public void run() {
				initData(page);
				listView.onLoadComplete();
				Toast.makeText(MainActivity.this, "鍔犺浇瀹屾垚", Toast.LENGTH_SHORT).show();
				adapter.notifyDataSetChanged();
			}
		}, 100);
	}

}