android 用GridVew实现表格功能Sample

前言

GridView是本身就是个表格，我们见的哇比较多的是用它来显示列表图片，本Demo告诉你如何用GridView制作一个显示文本的表格，相当于MFC的CLIstCtrl控件功能。但是GridbView制作的表格一般都是等宽列的，要实现非等宽列的表格就得用ListView实现。

注：本文demo源码下载地址：http://download.csdn.net/detail/dxzysk/5752389

一、效果图

Demo制作的表格如下图所示：

界面不是很漂亮，大家按照需要修改一下

二、部分代码

package nishik.ncc.gridviewtest;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;//import org.crazyit.gridview.GridViewTest;//import org.crazyit.gridview.R;import android.os.Bundle;import android.app.Activity;import android.content.Context;import android.graphics.Color;import android.view.Menu;import android.view.View;import android.view.ViewGroup;import android.widget.AdapterView;import android.widget.GridView;import android.widget.SimpleAdapter;import android.widget.AdapterView.OnItemClickListener;import android.widget.AdapterView.OnItemSelectedListener;import android.widget.TextView;public class GridviewTableActivity extends Activity {private static final int[] subAxisAxisNo = {2201,2202,2203,2204,2205,2206,2207,2208,2209,2210,2211,2212,2213,2214,2215,2216,2217,2218,2219,2220,2221,2222,2223,2224,2225,2226,2227,2228,2229,2230,2231,2232,2233,2234,2235,2236,2237,2238,2239,2240,2241,2242,2243,2244,2245,2246,2247,2248,2249,2250,2251,2252,2253,2254,2255,2256,2257,2258,2259,2260,2261,2262,2263,2264,2265,2273,2274,2275,2276,2281,2282,2283,2284,2285,2286,2287,2288,2289,2290,2291,2292,2293,2294,2295,2296,2297,2298,2299,2300,2301,2302,2303,2304,2305,2306,2307,2308,2309,2310,2311,2312,2313,2314,2315,2316,2317,2318,2319,2320,2321,2322,2323,2324,2325,2326,2327,2328,2329,2330,2331,2332,2333,2334,2335,2336,2337,2338,2339,2340,2341,2342,2343,2344,2345,2346,2347,2348,2349,2350,2351,2352,2353,2354,2355,2356,2357,2358,2359,2360,2361,2362,2363,2364,2365,2366,2367,2368,2369,2370,2371,2372,2373,2374,2375,2376,2377,2378,2379,2380,2381,2382,2383,2384,2385,2386,2387,2388,2389,2390,2391,2392,2393,2394,2395,2396,2397,2398,2399,2400,2401,2402,2403,2404,2405,2406,2407,2408,2409,2410,2411,2412,2413,2414,2415,2416,2417,2418,2419,2420,2421,2422,2423,2424,2425,2426,2427,2428,2429,2430,2431,2432,2433,2434,2435,2436,2437,2438,2439,2440,2441,2442,2443,2444,2445,2446,2447,2448,2449,2450,2451,2452,2453,2454,2455,2456};private static final String[] subAxisAxisName = {"SV001(PC1)","SV002(PC2)","SV003(PGN)","SV004(PGN2)","SV005(VGN1)","SV006(VGN2)","SV007(VIL)","SV008(VIA)","SV009(IQA)","SV010(IDA)","SV011(IQG)","SV012(IDG)","SV013(ILMT)","SV014(ILMTsp)","SV015(FFC)","SV016(LMC1)","SV017(SPEC1)","SV018(PIT)","SV019(RNG1)","SV020(RNG2)","SV021(OLT)","SV022(OLL)","SV023(OD1)","SV024(INP)","SV025(MTYP)","SV026(OD2)","SV027(SSF1)","SV028(MSFT)","SV029(VCS)","SV030(IVC/Icx)","SV031(OVS1)","SV032(TOF)","SV033(SSF2)","SV034(SSF3)","SV035(SSF4)","SV036(PTYP)","SV037(JL)","SV038(FHz1)","SV039(LMCD)","SV040(LMCT/Icy)","SV041(LMC2)","SV042(OVS2)","SV043(OBS1)","SV044(OBS2)","SV045(TRUB/Ib1)","SV046(FHz2)","SV047(EC1)","SV048(EMGrt)","SV049(PGN1sp)","SV050(PGN2sp)","SV051(DFBT)","SV052(DFBN)","SV053(OD3)","SV054(ORE)","SV055(EMGx)","SV056(EMGt)","SV057(SHGC)","SV058(SHGCsp)","SV059(TCNV)","SV060(TLMT)","SV061(DA1NO)","SV062(DA2NO)","SV063(DA1MPY)","SV064(DA2MPY)","SV065(TLC)","SV073","SV074","SV075","SV076","SV081(SPEC2)","SV082(SSF5)","SV083(SSF6)","SV084(SSF7)","SV085(LMCk)","SV086(LMCc)","SV087(FHz4)","SV088(FHz5)","SV089(TQMAX Kq)","SV090(TQMAX Kd)","SV091(LMC4G)","SV092(LMC4D)","SV093(LMC4T)","SV094","SV095","SV096","SV097","SV098","SV099","SV100","SV101(TMA1)","SV102(TMA2)","SV103(TRES)","SV104(FFR0)","SV105(FFR1)","SV106(PGM)","SV107(FR)","SV108(FA)","SV109(ZR)","SV110(ZA)","SV111(TDM)","SV112(IIF)","SV113(SSF8)","SV114(SSF9)","SV115(SSF10)","SV116(SSF11)","SV117(RNG1ex)","SV118","SV119(FSP4)","SV120(FSP5)","SV121(MP Kpp)","SV122(MP Kvp)","SV123(MP Kvi)","SV124","SV125","SV126","SV127","SV128","SV129(Kwf)","SV130(RPITS)","SV131(DPITS)","SV132","SV133","SV134","SV135","SV136","SV137","SV138","SV139","SV140","SV141","SV142","SV143","SV144","SV145","SV146","SV147","SV148","SV149","SV150","SV151","SV152","SV153","SV154","SV155","SV156","SV157","SV158","SV159","SV160","SV161","SV162","SV163","SV164","SV165","SV166","SV167","SV168","SV169","SV170","SV171","SV172","SV173","SV174","SV175","SV176","SV177","SV178","SV179","SV180","SV181","SV182","SV183","SV184","SV185","SV186","SV187","SV188","SV189","SV190","SV191","SV192","SV193","SV194","SV195","SV196","SV197","SV198","SV199","SV200","SV201","SV202","SV203","SV204","SV205","SV206","SV207","SV208","SV209","SV210","SV211","SV212","SV213","SV214","SV215","SV216","SV217","SV218","SV219","SV220","SV221","SV222","SV223","SV224","SV225","SV226","SV227","SV228","SV229","SV230","SV231","SV232","SV233","SV234","SV235","SV236","SV237","SV238(SSCFEED)","SV239(SSCRPM)","SV240","SV241","SV242","SV243","SV244","SV245","SV246","SV247","SV248","SV249","SV250","SV251","SV252","SV253","SV254","SV255","SV256"};private GridView m_paragrid;//private GridView m_paranogrid;private int colNum;@Overridepublic void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);m_paragrid = (GridView)findViewById(R.id.paragrid);//m_paranogrid  = (GridView)findViewById(R.id.paranogrid);colNum = 6;m_paragrid.setNumColumns(6);//m_paranogrid.setNumColumns(4);//创建一个List对象，List对象的元素是MapList<Map<String, Object>> listItems = new ArrayList<Map<String, Object>>();setListItems(listItems,colNum - 2);//创建一个SimpleAdapterSimpleAdapter simpleAdapter = new GridAdapter(this, listItems //使用/layout/cell.xml文件作为界面布局, R.layout.cell, new String[]{"cell"}, new int[]{R.id.CellView});//为GridView设置Adapterm_paragrid.setAdapter(simpleAdapter);//添加列表项被选中的监听器m_paragrid.setOnItemSelectedListener(new OnItemSelectedListener(){public void onItemSelected(AdapterView<?> parent, View view, int position , long id){//显示当前被选中的图片//switcher.setImageResource(imageIds[position % imageIds.length]);}public void onNothingSelected(AdapterView<?> parent){}});//添加列表项被单击的监听器m_paragrid.setOnItemClickListener(new OnItemClickListener(){public void onItemClick(AdapterView<?> parent, View view, int position, long id){//initCellBackground();//显示被单击的图片的图片//switcher.setImageResource(imageIds[position % imageIds.length]);}});}    @Override    public boolean onCreateOptionsMenu(Menu menu) {        getMenuInflater().inflate(R.menu.activity_main, menu);        return true;    }    public void setListItems(List<Map<String, Object>> listItems ,int count){for (int i = 0; i < 25/*subAxisAxisNo.length*/; i++){Map<String, Object> listItemno = new HashMap<String, Object>();listItemno.put("cell" , subAxisAxisNo[i]);listItems.add(listItemno);Map<String, Object> listItemname = new HashMap<String, Object>();listItemname.put("cell" , subAxisAxisName[i]);listItems.add(listItemname);for (int j = 0; j < count; j++){Map<String, Object> listItemvalue = new HashMap<String, Object>();listItemvalue.put("cell" , 0);listItems.add(listItemvalue);}}}public void initCellBackground(){int iCount = m_paragrid.getChildCount();for (int iIndex = 0; iIndex < iCount; iCount++){if ((iIndex % colNum == 0) || (iIndex % colNum == 1)){View lv = m_paragrid.getChildAt(iIndex);if (lv instanceof  ViewGroup){                View v =((ViewGroup)lv).getChildAt(0);                  if (v instanceof TextView) {                 v.setBackgroundColor(Color.RED);                }              }  }}}class GridAdapter extends SimpleAdapter {Context m_context;public GridAdapter(Context context, List<? extends Map<String, ?>> data,int resource, String[] from, int[] to) {super(context, data, resource, from, to);// TODO Auto-generated constructor stub}@Overridepublic View getView(int position, View convertView, ViewGroup parent) {View lView = super.getView(position, convertView, parent);lView.setBackgroundColor(Color.RED);if ((position % colNum == 0) || (position % colNum == 1)){lView.setBackgroundColor(Color.rgb(200,255,255));}else{lView.setBackgroundColor(Color.WHITE);}return lView;}}}