仿微信朋友圈/qq空间评论 下载刷新下拉加载回复、评论等

<span style="font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);">    D</span><span style="font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">emo下载地址http://download.csdn.net/detail/u012303938/8616647</span>

示意图: 
         

思路   :采用Xlistview套listview方法实现,Xlistview下载地址前面说过http://blog.csdn.net/u012303938/article/details/43818259

直接上代码

MainActivity

package com.example.test_pinglun;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

import com.example.test_pinglun.XListView.IXListViewListener;

import android.app.Activity;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.ColorFilter;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.Gravity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.view.inputmethod.InputMethodManager;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.PopupWindow;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends Activity implements IXListViewListener{
private ArrayList<Map<String, Object>> mlList,mmList,list;
private Context context;
private LinearLayout ll_bo,ll_po;
private PopupWindow pw;
private RelativeLayout rl;
private EditText et_pop;
private TextView tv_qs,tv_hf;
private MyAdapter adapter;
private XListView mListView;
private ListView lv_hf;
private MyHFAdapter myHFAdapter;
private HolderView holder;
private boolean flag=false;//判断是否回复某人
//点击回复某人内容的位置
private int pos=0;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_main);
        findView();
        addData();
        loadData();
        addListenr();
    }

    private void addListenr() {
		// TODO Auto-generated method stub
    	tv_hf.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View arg0) {
				// TODO Auto-generated method stub
				String content=et_pop.getText().toString();

				Map<String, Object> map=new HashMap<String, Object>();
				map.put("name", "we草莓:");
				map.put("content", content);

				if(flag){
					if(list!=null){
						mlList.remove(pos);
						Map<String, Object> ap=new HashMap<String, Object>();
						ap.put("name", "we微笑"+pos);
						ap.put("content", "num"+pos);
						ArrayList<Map<String,Object>> st=new ArrayList<Map<String,Object>>();
						for(int j=0;j<3;j++){
							Map<String, Object> mp=new HashMap<String, Object>();
							mp.put("name", "we微笑"+pos);
							mp.put("content", ": hello"+j);
							st.add(mp);
						}

							st.add(map);

						ap.put("replys", st);
						mlList.add(pos, ap);
					}
				}else{
					ArrayList<Map<String,Object>> st=new ArrayList<Map<String,Object>>();
					for(int j=0;j<3;j++){
						Map<String, Object> mp=new HashMap<String, Object>();
						mp.put("name", "we微笑"+pos);
						mp.put("content", ": hello"+j);
						st.add(mp);
					}
					map.put("replys", st);
					mlList.add(map);
					adapter.notifyDataSetChanged();
				}

				et_pop.getText().clear();
				ll_po.setVisibility(View.GONE);
				ll_bo.setVisibility(View.VISIBLE);

			}
		});
    	tv_qs.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View arg0) {
				// TODO Auto-generated method stub
				flag=false;
				ll_po.setVisibility(View.GONE);
				ll_bo.setVisibility(View.VISIBLE);
			}
		});
    	ll_bo.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View arg0) {
				// TODO Auto-generated method stub
			//	ll_po.setFocusable(true);
			//	tv_pop.setFocusable(true);
			//	tv_pop.setFocusableInTouchMode(true);
				//ll_po.requestFocus();
				showInput();
			}
		});
	}
    /*
     * 显示回复的内容框
     */
    public void  showInput(){
    	ll_bo.setVisibility(View.GONE);
		ll_po.setVisibility(View.VISIBLE);
		et_pop.setFocusable(true);
		et_pop.requestFocus();
		((InputMethodManager)getSystemService(INPUT_METHOD_SERVICE)).
		showSoftInput(et_pop, 0);
    }

	private void findView() {
		// TODO Auto-generated method stub
    	context=this;
    	//回复列表内容
    	mlList=new ArrayList<Map<String,Object>>();
    	mListView=(XListView) findViewById(R.id.lv);
    	ll_bo=(LinearLayout) findViewById(R.id.ll_bo);
    	ll_po=(LinearLayout) findViewById(R.id.ll_po);
    	rl=(RelativeLayout) findViewById(R.id.rl);
    	et_pop=(EditText) findViewById(R.id.tv_pop);
    	tv_qs=(TextView) findViewById(R.id.tv_qs);
    	tv_hf=(TextView) findViewById(R.id.tv_hf);
		mListView.setPullLoadEnable(true);
		mListView.setXListViewListener(this);
		lv_hf=(ListView) findViewById(R.id.lv_hf);
	}

	private void addPop() {
		// TODO Auto-generated method stub
		pw=new PopupWindow(context);
		pw.setWidth(LinearLayout.LayoutParams.MATCH_PARENT);
		pw.setHeight(LinearLayout.LayoutParams.WRAP_CONTENT);
		pw.setContentView(View.inflate(context, R.layout.ll_bottom, null));
		pw.setFocusable(true);
		pw.setOutsideTouchable(true);
		pw.showAtLocation(rl, Gravity.BOTTOM, 0, 0);
	}

	private void addData() {
		// TODO Auto-generated method stub

		for(int i=0;i<5;i++){
			Map<String, Object> map=new HashMap<String, Object>();
			map.put("name", "we微笑"+i);
			map.put("content", "num"+i);
			mmList=new ArrayList<Map<String,Object>>();
			for(int j=0;j<3;j++){
				Map<String, Object> mp=new HashMap<String, Object>();
				mp.put("name", "we微笑"+i);
				mp.put("content", ": hello"+j);
				mmList.add(mp);
			}
			map.put("replys", mmList);
			mlList.add(map);
		}
		Log.i("test", ":"+mmList.size());
	}

	private void loadData() {
		// TODO Auto-generated method stub
		adapter=new MyAdapter();
		mListView.setAdapter(adapter);
	}

	@Override
    public boolean onCreateOptionsMenu(Menu menu) {

        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    /**
     * A placeholder fragment containing a simple view.
     */
public class MyAdapter extends BaseAdapter{

		@Override
		public int getCount() {
			// TODO Auto-generated method stub
			return mlList.size();
		}

		@Override
		public Object getItem(int arg0) {
			// TODO Auto-generated method stub
			return mlList.get(arg0);
		}

		@Override
		public long getItemId(int arg0) {
			// TODO Auto-generated method stub
			return arg0;
		}

		@SuppressWarnings("unchecked")
		@Override
		public View getView(final int position, View convertview, ViewGroup arg2) {
			// TODO Auto-generated method stub
			holder=new HolderView();
			if(convertview==null){
				convertview=View.inflate(context, R.layout.tiezi_item, null);
				holder.tv_name=(TextView) convertview.findViewById(R.id.tv_name);
				holder.tv_hf=(TextView) convertview.findViewById(R.id.tv_hf);
				holder.tv_content=(TextView) convertview.findViewById(R.id.tv_content);
				holder.lv_hf=(ListView) convertview.findViewById(R.id.lv_hf);
				convertview.setTag(holder);
			}else{
				holder=(HolderView) convertview.getTag();
			}
			holder.tv_name.setText(mlList.get(position).get("name").toString());
			if(!"".equals(mlList.get(position).get("content").toString())){
				holder.tv_content.setVisibility(View.VISIBLE);
				holder.tv_content.setText(mlList.get(position).get("content").toString());
			}
			 list=(ArrayList<Map<String, Object>>) mlList.get(position).get("replys");
				myHFAdapter=new MyHFAdapter();
				holder.lv_hf.setAdapter(myHFAdapter);
				setListViewHeightBasedOnChildren(holder.lv_hf);
				myHFAdapter.notifyDataSetChanged();
				Log.i("test", ""+list.size());
			holder.tv_hf.setOnClickListener(new OnClickListener() {

				@Override
				public void onClick(View arg0) {
					// TODO Auto-generated method stub
					showInput();
					pos=position;
					flag=true;
					Toast.makeText(context, pos+"", 1).show();
				}
			});
			return convertview;
		}

}private class HolderView{
	private TextView tv_name,tv_hf,tv_content;
	private ListView lv_hf;
}

	@Override
	public void onRefresh() {
		// TODO Auto-generated method stub

				mlList.clear();
				addData();
				adapter.notifyDataSetChanged();
				onLoad();

	}

	@Override
	public void onLoadMore() {
		// TODO Auto-generated method stub

				// TODO Auto-generated method stub
				addData();
				adapter.notifyDataSetChanged();
				onLoad();

	}
	private void onLoad() {
		mListView.stopRefresh();
		mListView.stopLoadMore();
		mListView.setRefreshTime("刚刚");
	}

	class MyHFAdapter extends BaseAdapter{

		@Override
		public int getCount() {
			// TODO Auto-generated method stub
			return list.size();
		}

		@Override
		public Object getItem(int arg0) {
			// TODO Auto-generated method stub
			return list.get(arg0);
		}

		@Override
		public long getItemId(int arg0) {
			// TODO Auto-generated method stub
			return arg0;
		}

		@Override
		public View getView(int arg0, View contentview, ViewGroup arg2) {
			// TODO Auto-generated method stub
			HolderView1 view1=new HolderView1();
			if(contentview==null){
				contentview=View.inflate(context, R.layout.hf_item, null);
				view1.tv_name1=(TextView) contentview.findViewById(R.id.tv_name1);
				view1.tv_content1=(TextView) contentview.findViewById(R.id.tv_content1);
				contentview.setTag(view1);
			}else{
				view1=(HolderView1) contentview.getTag();
			}
			view1.tv_name1.setText(list.get(arg0).get("name").toString());
			view1.tv_content1.setText(list.get(arg0).get("content").toString());
			return contentview;
		}

		class HolderView1{
			private TextView tv_name1,tv_content1;
		}
	}
	public static void setListViewHeightBasedOnChildren(ListView listView) {
        //获取ListView对应的Adapter
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        // pre-condition
        return;
    }  

    int totalHeight = 0;
    for (int i = 0, len = listAdapter.getCount(); i < len; i++) {   //listAdapter.getCount()返回数据项的数目
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(0, 0);  //计算子项View 的宽高
        totalHeight += listItem.getMeasuredHeight();  //统计所有子项的总高度
    }  

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    //listView.getDividerHeight()获取子项间分隔符占用的高度
    //params.height最后得到整个ListView完整显示需要的高度
    listView.setLayoutParams(params);
}
}

XListview

/**
 * @file XListView.java
 * @package me.maxwin.view
 * @create Mar 18, 2012 6:28:41 PM
 * @author Maxwin
 * @description An ListView support (a) Pull down to refresh, (b) Pull up to load more.
 * 		Implement IXListViewListener, and see stopRefresh() / stopLoadMore().
 */
package com.example.test_pinglun;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
import android.view.animation.DecelerateInterpolator;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.Scroller;
import android.widget.TextView;

public class XListView extends ListView implements OnScrollListener {

	private float mLastY = -1; // save event y
	private Scroller mScroller; // used for scroll back
	private OnScrollListener mScrollListener; // user's scroll listener

	// the interface to trigger refresh and load more.
	private IXListViewListener mListViewListener;

	// -- header view
	private XListViewHeader mHeaderView;
	// header view content, use it to calculate the Header's height. And hide it
	// when disable pull refresh.
	private RelativeLayout mHeaderViewContent;
	private TextView mHeaderTimeView;
	private int mHeaderViewHeight; // header view's height
	private boolean mEnablePullRefresh = true;
	private boolean mPullRefreshing = false; // is refreashing.

	// -- footer view
	private XListViewFooter mFooterView;
	private boolean mEnablePullLoad;
	private boolean mPullLoading;
	private boolean mIsFooterReady = false;

	// total list items, used to detect is at the bottom of listview.
	private int mTotalItemCount;

	// for mScroller, scroll back from header or footer.
	private int mScrollBack;
	private final static int SCROLLBACK_HEADER = 0;
	private final static int SCROLLBACK_FOOTER = 1;
	private final static int SCROLL_DURATION = 400; // scroll back duration
	private final static int PULL_LOAD_MORE_DELTA = 50; // when pull up >= 50px
	private final static float OFFSET_RADIO = 1.8f; // support iOS like pull
													// feature.

	/**
	 * @param context
	 */
	public XListView(Context context) {
		super(context);
		initWithContext(context);
	}

	public XListView(Context context, AttributeSet attrs) {
		super(context, attrs);
		initWithContext(context);
	}

	public XListView(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
		initWithContext(context);
	}

	private void initWithContext(Context context) {
		mScroller = new Scroller(context, new DecelerateInterpolator());
		// XListView need the scroll event, and it will dispatch the event to
		// user's listener (as a proxy).
		super.setOnScrollListener(this);

		// init header view
		mHeaderView = new XListViewHeader(context);
		mHeaderViewContent = (RelativeLayout) mHeaderView
				.findViewById(R.id.xlistview_header_content);
		mHeaderTimeView = (TextView) mHeaderView
				.findViewById(R.id.xlistview_header_time);
		addHeaderView(mHeaderView);

		// init footer view
		mFooterView = new XListViewFooter(context);

		// init header height
		mHeaderView.getViewTreeObserver().addOnGlobalLayoutListener(
				new OnGlobalLayoutListener() {
					@Override
					public void onGlobalLayout() {
						mHeaderViewHeight = mHeaderViewContent.getHeight();
						getViewTreeObserver()
								.removeGlobalOnLayoutListener(this);
					}
				});
	}

	@Override
	public void setAdapter(ListAdapter adapter) {
		// make sure XListViewFooter is the last footer view, and only add once.
		if (mIsFooterReady == false) {
			mIsFooterReady = true;
			addFooterView(mFooterView);
		}
		super.setAdapter(adapter);
	}

	/**
	 * enable or disable pull down refresh feature.
	 *
	 * @param enable
	 */
	public void setPullRefreshEnable(boolean enable) {
		mEnablePullRefresh = enable;
		if (!mEnablePullRefresh) { // disable, hide the content
			mHeaderViewContent.setVisibility(View.INVISIBLE);
		} else {
			mHeaderViewContent.setVisibility(View.VISIBLE);
		}
	}

	/**
	 * enable or disable pull up load more feature.
	 *
	 * @param enable
	 */
	public void setPullLoadEnable(boolean enable) {
		mEnablePullLoad = enable;
		if (!mEnablePullLoad) {
			mFooterView.hide();
			mFooterView.setOnClickListener(null);
			//make sure "pull up" don't show a line in bottom when listview with one page
			setFooterDividersEnabled(false);
		} else {
			mPullLoading = false;
			mFooterView.show();
			mFooterView.setState(XListViewFooter.STATE_NORMAL);
			//make sure "pull up" don't show a line in bottom when listview with one page
			setFooterDividersEnabled(true);
			// both "pull up" and "click" will invoke load more.
			mFooterView.setOnClickListener(new OnClickListener() {
				@Override
				public void onClick(View v) {
					startLoadMore();
				}
			});
		}
	}

	/**
	 * stop refresh, reset header view.
	 */
	public void stopRefresh() {
		if (mPullRefreshing == true) {
			mPullRefreshing = false;
			resetHeaderHeight();
		}
	}

	/**
	 * stop load more, reset footer view.
	 */
	public void stopLoadMore() {
		if (mPullLoading == true) {
			mPullLoading = false;
			mFooterView.setState(XListViewFooter.STATE_NORMAL);
		}
	}

	/**
	 * set last refresh time
	 *
	 * @param time
	 */
	public void setRefreshTime(String time) {
		mHeaderTimeView.setText(time);
	}

	private void invokeOnScrolling() {
		if (mScrollListener instanceof OnXScrollListener) {
			OnXScrollListener l = (OnXScrollListener) mScrollListener;
			l.onXScrolling(this);
		}
	}

	private void updateHeaderHeight(float delta) {
		mHeaderView.setVisiableHeight((int) delta
				+ mHeaderView.getVisiableHeight());
		if (mEnablePullRefresh && !mPullRefreshing) { // 鏈浜庡埛鏂扮姸鎬侊紝鏇存柊绠ご
			if (mHeaderView.getVisiableHeight() > mHeaderViewHeight) {
				mHeaderView.setState(XListViewHeader.STATE_READY);
			} else {
				mHeaderView.setState(XListViewHeader.STATE_NORMAL);
			}
		}
		setSelection(0); // scroll to top each time
	}

	/**
	 * reset header view's height.
	 */
	private void resetHeaderHeight() {
		int height = mHeaderView.getVisiableHeight();
		if (height == 0) // not visible.
			return;
		// refreshing and header isn't shown fully. do nothing.
		if (mPullRefreshing && height <= mHeaderViewHeight) {
			return;
		}
		int finalHeight = 0; // default: scroll back to dismiss header.
		// is refreshing, just scroll back to show all the header.
		if (mPullRefreshing && height > mHeaderViewHeight) {
			finalHeight = mHeaderViewHeight;
		}
		mScrollBack = SCROLLBACK_HEADER;
		mScroller.startScroll(0, height, 0, finalHeight - height,
				SCROLL_DURATION);
		// trigger computeScroll
		invalidate();
	}

	private void updateFooterHeight(float delta) {
		int height = mFooterView.getBottomMargin() + (int) delta;
		if (mEnablePullLoad && !mPullLoading) {
			if (height > PULL_LOAD_MORE_DELTA) { // height enough to invoke load
													// more.
				mFooterView.setState(XListViewFooter.STATE_READY);
			} else {
				mFooterView.setState(XListViewFooter.STATE_NORMAL);
			}
		}
		mFooterView.setBottomMargin(height);

//		setSelection(mTotalItemCount - 1); // scroll to bottom
	}

	private void resetFooterHeight() {
		int bottomMargin = mFooterView.getBottomMargin();
		if (bottomMargin > 0) {
			mScrollBack = SCROLLBACK_FOOTER;
			mScroller.startScroll(0, bottomMargin, 0, -bottomMargin,
					SCROLL_DURATION);
			invalidate();
		}
	}

	private void startLoadMore() {
		mPullLoading = true;
		mFooterView.setState(XListViewFooter.STATE_LOADING);
		if (mListViewListener != null) {
			mListViewListener.onLoadMore();
		}
	}

	@Override
	public boolean onTouchEvent(MotionEvent ev) {
		if (mLastY == -1) {
			mLastY = ev.getRawY();
		}

		switch (ev.getAction()) {
		case MotionEvent.ACTION_DOWN:
			mLastY = ev.getRawY();
			break;
		case MotionEvent.ACTION_MOVE:
			final float deltaY = ev.getRawY() - mLastY;
			mLastY = ev.getRawY();
			if (getFirstVisiblePosition() == 0
					&& (mHeaderView.getVisiableHeight() > 0 || deltaY > 0)) {
				// the first item is showing, header has shown or pull down.
				updateHeaderHeight(deltaY / OFFSET_RADIO);
				invokeOnScrolling();
			} else if (getLastVisiblePosition() == mTotalItemCount - 1
					&& (mFooterView.getBottomMargin() > 0 || deltaY < 0)) {
				// last item, already pulled up or want to pull up.
				updateFooterHeight(-deltaY / OFFSET_RADIO);
			}
			break;
		default:
			mLastY = -1; // reset
			if (getFirstVisiblePosition() == 0) {
				// invoke refresh
				if (mEnablePullRefresh
						&& mHeaderView.getVisiableHeight() > mHeaderViewHeight) {
					mPullRefreshing = true;
					mHeaderView.setState(XListViewHeader.STATE_REFRESHING);
					if (mListViewListener != null) {
						mListViewListener.onRefresh();
					}
				}
				resetHeaderHeight();
			} if (getLastVisiblePosition() == mTotalItemCount - 1) {
				// invoke load more.
				if (mEnablePullLoad
				    && mFooterView.getBottomMargin() > PULL_LOAD_MORE_DELTA
				    && !mPullLoading) {
					startLoadMore();
				}
				resetFooterHeight();
			}
			break;
		}
		return super.onTouchEvent(ev);
	}

	@Override
	public void computeScroll() {
		if (mScroller.computeScrollOffset()) {
			if (mScrollBack == SCROLLBACK_HEADER) {
				mHeaderView.setVisiableHeight(mScroller.getCurrY());
			} else {
				mFooterView.setBottomMargin(mScroller.getCurrY());
			}
			postInvalidate();
			invokeOnScrolling();
		}
		super.computeScroll();
	}

	@Override
	public void setOnScrollListener(OnScrollListener l) {
		mScrollListener = l;
	}

	@Override
	public void onScrollStateChanged(AbsListView view, int scrollState) {
		if (mScrollListener != null) {
			mScrollListener.onScrollStateChanged(view, scrollState);
		}
	}

	@Override
	public void onScroll(AbsListView view, int firstVisibleItem,
			int visibleItemCount, int totalItemCount) {
		// send to user's listener
		mTotalItemCount = totalItemCount;
		if (mScrollListener != null) {
			mScrollListener.onScroll(view, firstVisibleItem, visibleItemCount,
					totalItemCount);
		}
	}

	public void setXListViewListener(IXListViewListener l) {
		mListViewListener = l;
	}

	/**
	 * you can listen ListView.OnScrollListener or this one. it will invoke
	 * onXScrolling when header/footer scroll back.
	 */
	public interface OnXScrollListener extends OnScrollListener {
		public void onXScrolling(View view);
	}

	/**
	 * implements this interface to get refresh/load more event.
	 */
	public interface IXListViewListener {
		public void onRefresh();

		public void onLoadMore();
	}
}

XListViewFooter

/**
 * @file XFooterView.java
 * @create Mar 31, 2012 9:33:43 PM
 * @author Maxwin
 * @description XListView's footer
 */
package com.example.test_pinglun;

import android.content.Context;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;

public class XListViewFooter extends LinearLayout {
	public final static int STATE_NORMAL = 0;
	public final static int STATE_READY = 1;
	public final static int STATE_LOADING = 2;

	private Context mContext;

	private View mContentView;
	private View mProgressBar;
	private TextView mHintView;

	public XListViewFooter(Context context) {
		super(context);
		initView(context);
	}

	public XListViewFooter(Context context, AttributeSet attrs) {
		super(context, attrs);
		initView(context);
	}

	public void setState(int state) {
		mHintView.setVisibility(View.INVISIBLE);
		mProgressBar.setVisibility(View.INVISIBLE);
		mHintView.setVisibility(View.INVISIBLE);
		if (state == STATE_READY) {
			mHintView.setVisibility(View.VISIBLE);
			mHintView.setText(R.string.xlistview_footer_hint_ready);
		} else if (state == STATE_LOADING) {
			mProgressBar.setVisibility(View.VISIBLE);
		} else {
			mHintView.setVisibility(View.VISIBLE);
			mHintView.setText(R.string.xlistview_footer_hint_normal);
		}
	}

	public void setBottomMargin(int height) {
		if (height < 0) return ;
		LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams)mContentView.getLayoutParams();
		lp.bottomMargin = height;
		mContentView.setLayoutParams(lp);
	}

	public int getBottomMargin() {
		LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams)mContentView.getLayoutParams();
		return lp.bottomMargin;
	}

	/**
	 * normal status
	 */
	public void normal() {
		mHintView.setVisibility(View.VISIBLE);
		mProgressBar.setVisibility(View.GONE);
	}

	/**
	 * loading status
	 */
	public void loading() {
		mHintView.setVisibility(View.GONE);
		mProgressBar.setVisibility(View.VISIBLE);
	}

	/**
	 * hide footer when disable pull load more
	 */
	public void hide() {
		LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams)mContentView.getLayoutParams();
		lp.height = 0;
		mContentView.setLayoutParams(lp);
	}

	/**
	 * show footer
	 */
	public void show() {
		LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams)mContentView.getLayoutParams();
		lp.height = LayoutParams.WRAP_CONTENT;
		mContentView.setLayoutParams(lp);
	}

	private void initView(Context context) {
		mContext = context;
		LinearLayout moreView = (LinearLayout)LayoutInflater.from(mContext).inflate(R.layout.xlistview_footer, null);
		addView(moreView);
		moreView.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));

		mContentView = moreView.findViewById(R.id.xlistview_footer_content);
		mProgressBar = moreView.findViewById(R.id.xlistview_footer_progressbar);
		mHintView = (TextView)moreView.findViewById(R.id.xlistview_footer_hint_textview);
	}

}

XListViewHeader

/**
 * @file XListViewHeader.java
 * @create Apr 18, 2012 5:22:27 PM
 * @author Maxwin
 * @description XListView's header
 */
package com.example.test_pinglun;

import android.content.Context;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.RotateAnimation;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;

public class XListViewHeader extends LinearLayout {
	private LinearLayout mContainer;
	private ImageView mArrowImageView;
	private ProgressBar mProgressBar;
	private TextView mHintTextView;
	private int mState = STATE_NORMAL;

	private Animation mRotateUpAnim;
	private Animation mRotateDownAnim;

	private final int ROTATE_ANIM_DURATION = 180;

	public final static int STATE_NORMAL = 0;
	public final static int STATE_READY = 1;
	public final static int STATE_REFRESHING = 2;

	public XListViewHeader(Context context) {
		super(context);
		initView(context);
	}

	/**
	 * @param context
	 * @param attrs
	 */
	public XListViewHeader(Context context, AttributeSet attrs) {
		super(context, attrs);
		initView(context);
	}

	private void initView(Context context) {
		// 鍒濆鎯呭喌锛岃缃笅鎷夊埛鏂皏iew楂樺害涓?0
		LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
				LayoutParams.FILL_PARENT, 0);
		mContainer = (LinearLayout) LayoutInflater.from(context).inflate(
				R.layout.xlistview_header, null);
		addView(mContainer, lp);
		setGravity(Gravity.BOTTOM);

		mArrowImageView = (ImageView)findViewById(R.id.xlistview_header_arrow);
		mHintTextView = (TextView)findViewById(R.id.xlistview_header_hint_textview);
		mProgressBar = (ProgressBar)findViewById(R.id.xlistview_header_progressbar);

		mRotateUpAnim = new RotateAnimation(0.0f, -180.0f,
				Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF,
				0.5f);
		mRotateUpAnim.setDuration(ROTATE_ANIM_DURATION);
		mRotateUpAnim.setFillAfter(true);
		mRotateDownAnim = new RotateAnimation(-180.0f, 0.0f,
				Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF,
				0.5f);
		mRotateDownAnim.setDuration(ROTATE_ANIM_DURATION);
		mRotateDownAnim.setFillAfter(true);
	}

	public void setState(int state) {
		if (state == mState) return ;

		if (state == STATE_REFRESHING) {	// 鏄剧ず杩涘害
			mArrowImageView.clearAnimation();
			mArrowImageView.setVisibility(View.INVISIBLE);
			mProgressBar.setVisibility(View.VISIBLE);
		} else {	// 鏄剧ず绠ご鍥剧墖
			mArrowImageView.setVisibility(View.VISIBLE);
			mProgressBar.setVisibility(View.INVISIBLE);
		}

		switch(state){
		case STATE_NORMAL:
			if (mState == STATE_READY) {
				mArrowImageView.startAnimation(mRotateDownAnim);
			}
			if (mState == STATE_REFRESHING) {
				mArrowImageView.clearAnimation();
			}
			mHintTextView.setText(R.string.xlistview_header_hint_normal);
			break;
		case STATE_READY:
			if (mState != STATE_READY) {
				mArrowImageView.clearAnimation();
				mArrowImageView.startAnimation(mRotateUpAnim);
				mHintTextView.setText(R.string.xlistview_header_hint_ready);
			}
			break;
		case STATE_REFRESHING:
			mHintTextView.setText(R.string.xlistview_header_hint_loading);
			break;
			default:
		}

		mState = state;
	}

	public void setVisiableHeight(int height) {
		if (height < 0)
			height = 0;
		LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) mContainer
				.getLayoutParams();
		lp.height = height;
		mContainer.setLayoutParams(lp);
	}

	public int getVisiableHeight() {
		return mContainer.getHeight();
	}

}

activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/rl"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >

    <com.example.test_pinglun.XListView
        android:id="@+id/lv"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true"
        android:divider="#dedede"
        android:dividerHeight="5dp" >
    </com.example.test_pinglun.XListView>
  <LinearLayout

        android:id="@+id/ll_bo"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true" >

        <include layout="@layout/ll_bottom" />
    </LinearLayout>
    <LinearLayout
           android:visibility="gone"
        android:id="@+id/ll_po"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true" >

        <include layout="@layout/ll_pop" />
    </LinearLayout>

</RelativeLayout>

hf_item

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
    <LinearLayout android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">
        <TextView
            android:id="@+id/tv_name1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"/>
        <TextView
            android:id="@+id/tv_content1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"/>
    </LinearLayout>

</LinearLayout>

list_item.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/list_item_textview"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:padding="5dp"
    android:textColor="#000"
    android:textSize="16sp" >

</TextView>

ll_bottom.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#dedede"
        android:orientation="horizontal" >

        <LinearLayout
            android:layout_width="0dp"
            android:layout_weight="7"
            android:layout_height="wrap_content"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="5dp"
            android:layout_marginTop="10dp"
            android:background="@drawable/input_back_ios"
            android:gravity="center_vertical"
            android:orientation="vertical" >

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:drawableLeft="@drawable/pub2"
                android:gravity="center_vertical"
                android:text="回复也是一种鼓励"
                android:textColor="#dedede" />
        </LinearLayout>

        <LinearLayout android:layout_width="0dp"
            android:layout_height="match_parent"
            android:gravity="center_vertical"
            android:layout_weight="1">
            <TextView
                android:drawableTop="@drawable/quan_comment"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="#aaaaaa"
                android:text="回复"/>
        </LinearLayout>
    </LinearLayout>

</LinearLayout>

ll_pop.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#dedede"
        android:orientation="horizontal" >

        <LinearLayout
            android:layout_width="0dp"
            android:layout_weight="7"
            android:layout_height="wrap_content"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="5dp"
            android:layout_marginTop="10dp"
            android:background="@drawable/input_back_ios"
            android:gravity="center_vertical"
            android:orientation="vertical" >

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:drawableLeft="@drawable/pub2"
                android:gravity="center_vertical"
                android:text="回复也是一种鼓励"
                android:textColor="#dedede" />
        </LinearLayout>

        <LinearLayout android:layout_width="0dp"
            android:layout_height="match_parent"
            android:gravity="center_vertical"
            android:layout_weight="1">
            <TextView
                android:drawableTop="@drawable/quan_comment"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="#aaaaaa"
                android:text="回复"/>
        </LinearLayout>
    </LinearLayout>

</LinearLayout>

tiezi_item.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="horizontal" >

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="10dp"
            android:src="@drawable/head_default" />

        <LinearLayout

            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical" >

            <TextView
                android:id="@+id/tv_name"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="10dp"
                android:text="名字"
                android:textColor="#ff0000"
                android:textSize="18sp" />

            <TextView
                 android:layout_marginBottom="5dp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="10dp"
                android:drawableLeft="@drawable/act_local"
                android:text=" 济南"
                android:textColor="#cdcdcd"
                android:textSize="14sp" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginRight="10dp"
                android:background="#dedede"
                android:orientation="vertical" >

                <ImageView
                    android:layout_margin="10dp"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:src="@drawable/face_a1" />
                <TextView
                    android:visibility="gone"
                    android:id="@+id/tv_content"
                    android:layout_marginLeft="10dp"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"/>
            </LinearLayout>
            <LinearLayout
                android:layout_marginRight="10dp"
                android:layout_marginTop="5dp"
                android:background="#dedede"
                 android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">
               <ListView
                   android:id="@+id/lv_hf"
                   android:layout_width="match_parent"
                   android:layout_height="wrap_content"></ListView>
            </LinearLayout>

            <RelativeLayout
                android:layout_marginTop="10dp"
                android:layout_marginBottom="10dp"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" >

                <TextView
                    android:id="@+id/time"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:layout_marginTop="10dp"
                    android:drawableLeft="@drawable/bbs_time"
                    android:text=" 1小时前"
                    android:textColor="#cdcdcd"
                    android:textSize="14sp" />

                <LinearLayout
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentRight="true"
                    android:layout_centerVertical="true"
                    android:layout_marginRight="10dp"
                    android:background="@drawable/btn_huifu"
                    android:orientation="horizontal" >

                    <TextView
                        android:id="@+id/tv_hf"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:drawableLeft="@drawable/bbs_message"
                        android:padding="5dp"
                        android:text=" 回复"
                        android:textColor="@color/blue" />
                </LinearLayout>
            </RelativeLayout>
        </LinearLayout>
    </LinearLayout>

</LinearLayout>

xlistview_footer

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" >

    <RelativeLayout
        android:id="@+id/xlistview_footer_content"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:padding="10dp" >

        <ProgressBar
            android:id="@+id/xlistview_footer_progressbar"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:visibility="invisible" />

        <TextView
            android:id="@+id/xlistview_footer_hint_textview"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:text="@string/xlistview_footer_hint_normal" />
    </RelativeLayout>

</LinearLayout>

xlsitview_header

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:background="#dedede"
    android:gravity="bottom" >

    <RelativeLayout
        android:id="@+id/xlistview_header_content"
        android:layout_width="fill_parent"
        android:layout_height="match_parent" >

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:gravity="center"
            android:orientation="vertical" android:id="@+id/xlistview_header_text">

            <TextView
                android:id="@+id/xlistview_header_hint_textview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/xlistview_header_hint_normal" />

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="3dp" >

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/xlistview_header_last_time"
                    android:textSize="12sp" />

                <TextView
                    android:id="@+id/xlistview_header_time"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textSize="12sp" />
            </LinearLayout>
        </LinearLayout>

        <ImageView
            android:id="@+id/xlistview_header_arrow"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignLeft="@id/xlistview_header_text"
            android:layout_centerVertical="true"
            android:layout_marginLeft="-35dp"
            android:src="@drawable/xlistview_arrow" />

        <ProgressBar
            android:id="@+id/xlistview_header_progressbar"
            android:layout_width="30dp"
            android:layout_height="30dp"
            android:layout_alignLeft="@id/xlistview_header_text"
            android:layout_centerVertical="true"
            android:layout_marginLeft="-40dp"
            android:visibility="invisible" />
    </RelativeLayout>

</LinearLayout>
时间: 2024-11-05 22:42:22

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