課程表課程設(shè)計(jì)詳細(xì)說明參考此文檔進(jìn)行設(shè)計(jì)

1、An droid課程表5節(jié)課，長(zhǎng)按任意 教室、任課老師。課說明：（項(xiàng)目的所有圖片在drawlable-hdpi文件夾下）本項(xiàng)目是一套課程表項(xiàng)目源碼。軟件打開以后會(huì)顯示一周時(shí)間，每天都有 一節(jié)課會(huì)彈出一個(gè)設(shè)置課程內(nèi)容的對(duì)話框，可以設(shè)置課程的課程名字、 程信息的存儲(chǔ)使用的SQLite。設(shè)計(jì)要求? 基于SQLite數(shù)據(jù)庫? 主Activity顯示一周日期時(shí)間?每個(gè)課程選項(xiàng)有長(zhǎng)按事件，彈出對(duì)話框。?添加用戶可以單獨(dú)用一個(gè)Activity?有修改刪除操作。界面截圖效果:占 5554:2.2周一O第一節(jié)（空）監(jiān)型幅X* 12:44丈用潭裡袤周二O第二節(jié)（空）同三周四周六O第三節(jié)（空）O第四節(jié)（空）0第五節(jié)

2、（空）& 55542.2爲(wèi)RD但上牛12:44«»周一妙 5S54：22周一 > 11表Q 5554:2.2爲(wèi)！ffl® "12:47周一第二節(jié)周_O第一節(jié)（空）新增課程:O第二節(jié)移動(dòng)互聯(lián)網(wǎng)溪室：9111任課老師:王一O第三節(jié)（空）O第四節(jié)（空）O第五節(jié)（空）0 5554:2,2目錄結(jié)構(gòu):丄匕 Curriculuriri* Android 2*2J . hyuuhit.匚uiriculum J Curriculum.java Day .javaA Jj DBHelperJavaJj【nsert-javap> gen Gcncrdted

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18、mp;tring>37 <string nane='Texttr,>iEtt;</string>main.xml （主頁面布局文件）< ?xml ver5iofl= '"I. 0" encodings，¥utf-8'*?< _iriearLayoutcml ns : android "http z / s c/renios - android. con/apk/ res/antirefiti'* and-oid ; 1 ?yout_width= .I_ptjrentrr andro

19、id : layou t_ height=,，/il l_parent"andnoid : bckground-'datiiab 1 e/bgl "d- cid :ar_eri 'vertical,r >Y T x +Vi pwandroid' i d= id/day "android : layout" android : layout hflibt- ''iJcrp content'T android: qp dvit, -android:tri ng/hl I o'* /' i&

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34、2on droid: text * >p(®s tri fltf/c on ce t-83android: lay outaligii Pa rent Right- ""triie V >8-1</Rel ativcL ny out >85 c/LinoarLayout>DBHelper.java （數(shù)據(jù)庫工具類關(guān)鍵代碼）1 package hyiuuhit - Lurric ulurfl;innfioir-1： a nd ro i d. e ont c nt - Context8y public class DEJM色I(xiàn)p軽廣 ex

35、pends &QL£teUpenHe 1 per( 1&11puiblie1 par(Contrts£)(Overridepublic void onCreat&(SOLiteDatjbas& arg0) / / TODO Aiilo-gt-rir" jted met had 當(dāng) tubarg® 右乂4匸刃1_("亡“?？谄唠?tabic event (daj.no integer not null,iB+ Bcl#&s_nt3 intgtr not null11+ 1!cla.5S_namc text

36、nat null, +'"cljSi ddtlr%& te*xt not null>s，!* !cla5S_teacher text not nullj*+ "priBdry ky皂丄雌1 w iini世)jLog (11 database11 j "create event*);Overridepublic veld oMJpgrde(SQL it eOotabase sirg0fi int 尅戶昌 Iint argJ)( / TOIW Au to - g n e r1 d t« d method lub坯35373940SQL

37、i tpRstdh = this. get Reads hl pRAtaha(;p();Cursor cursor = db.rawQuerytsql, args);return cursor；222324252627232939313233343535373839494142434445public Cursor query(String sqlString a"gs) Curriculum.java (主 Activity )L package hyuuhi±.Curriculum2-，+ lnport java .text .SimpleDateFornat;?202

38、1 public class urricuLum extends Activity /*fc Call ed whpn 十 hp acti vi t y i< -fi c rpatpd ./Overridupublic void onCreate(Bundle idvedliiitdnceSLate)( super.on1廣史白上色(5白丫色日丄nstmncEbt白tw); EetConte七View(R.laycut.main);TGxtVia>j 七v-(Tcx七¥住17#門£1/：08於丁<1(尺，id. day); DdLt? no-new Ddi

39、e ； ) jSimpleDatef-ormat =new SimpleUatel-orriat ("yyyyRPltdd * );tv, setText(f format(rou),to5tring(:);_istVierj lv - (ListView)fincVierjDyld R. id .ListViewOl) drrayAdapter<Strings aa -rieLi 隹rrayAdap七亡廠5七1"匚1 呂；> (this j.android.R.layoutis# new StringgetStringtR.string.mon)】 get S

40、tr ing(R - string . t</e) r getString(R.s七廣丨口呂.wedt getString(R*string. getString(R,st ring./ri), getString(R-string.sat getStr'ing (R .string . sun) ) j lv * setAdapter(aa);45444950、5152I 535455565758596061626364G65666768697072、7273747576777879808182838485868788899091929394995969798991001011

41、02103104105I 10647Iv.setOnlteuC1icklistener(new OnltenClickListener()(Overridppublic void onItemClick(AddpterView<?> argO View orgl> int arg2> long arg3) / TOGO Auto-gHnrtmethod stub Intent inew Intent (Curriculum Whi.,»Doyc:1am); i.putExtra(*,d, arg2);startActivity(i);/setTitle(Int

42、eger.toString(arg2);)；Overridepublic boolean onCreateOptionsMenu(Menu nenu)(suporonCrGateOptionsMenu(menu);Menulnfla 七 er* inf later=get Menu Inf later ();inflater.inflate(R.menu.menu, menu);return truo;Overridepublic boolean onOption$IteniSelected(MenuItQrB item) switch(i tem. getltemld()case Ridhc

43、Lp:new AlertDialog.Builder(this). setTitle(R.string.help).setMessag©(R string.heLptoxt) seticon (android R draAiable ic_nienu_heLp) show(); broak;case R.id.about;new AlertDialog.BuildQr(thiB).5etTitie(R.string.about)setMGSsage(R.string.abouttoxt)setIcon(and廠oid.R.d廠dAiebli. % show() breakjcase

44、Ridexit:new AlertDialog.Builder(this).是馳出？'J.setPositiveButton(new DialogInterface.0nClickListenr()Override public void onClick(DialogTntprfacp diAlog int which) / TODO Autogpnpratpd method stubnew AlertDialog.Buildar(Curriculum.this). setMessage(穿層妾斟！ ! !-) create()show();finish();)167.se+Hegat

45、i veBLitton (M 31G8-new Dialog In ten Face - OnClicIcListener ( ) iea110 *Ov&rfid&*111publie void oriClick (Dialogin ter face dialogii3infc which) LL13/ TODO Auto-generated method stub114nevi Ale rt Dialog Bui Ider (Cur riculum. thia) »115116你已經(jīng)謚輕了凱消捧作！ ”).117credlti( . sho (；110119L2E)

46、.show();121122123return 'false;124125 Day.java(日期 Activity)1npackage hytitihit,Curriculurm;.缶'import java h mt il »ArrayL ist;35藥publicDayActivity 37private fitatie final String"NAME"3Kprlvata static final String IS_EVEN - "IS_EVEN*;39public &tatic final String三網(wǎng)七&quo

47、t;43public lnt d*41public String da/ = null;42public Str ing c-null;43public int c_no;private ini sclcctcdlndcx »1:4&46private ExpandableListAdjptcr mAdapte戶；474S/* Called kihon the attivity ir first crea七右d- */49Override50publi 匚 void Qvi 匚廠 eatetBundle savedins tance St ate) f51super 

48、7;onCreate(savedIn ?tan ceSteT e')丈setCoritertVderi( F?. layout * d<ry);53howVie)y(;5 JI5S56575$public void showVie*j( 59ExpandableListView e 1 v=66ExpandableListViewJf indViewB/IdtR. id +;Eld=getlntent() »get!ntE?<trB ''d'1 ；h 0) j2witch(d)63eac4 e:64day-getString(R.strin

49、gnwn);656667686970717374757677787980818283848586878889909192939596979899100101102103104105106107108109110111112113114115116117118119120121122break;case 1:day-getS七廠ing(R.5七ing.tue);break;casQ 2:day=getS七廠in8(R.§七ring.Med); break;case 3: day-getString(Rgthu);break;case 4:daygetString(R.string 于尸

50、(); break;case 5:day=getString(R.string<。亡)； break;case 6: day=getString(R string sun); break;TextView tv=(TextView)findViewByld(R.id.day_tv): tv. <ptTpxt (day);/setTitle(day);DBHelper dbhzrxw DBHolper(this);SQLdbxdbh.gHtklritbleDtabse(); Cursor cursor;lnt a;Li st<Map<String, String>&

51、gt; groupData 二naw ArrayList<Map<Strying，String>>();Li5t<List<Map<String, String>>> childData =new ArrayLi£t<ListxMzpCSt “ng丿 String>>>();for (xnt i = 0; i < 5j in) Map<String, String> curGroupVap = naw HashMap<Stringp String>(); groupOat

52、a add(curGroupMap);cursor-db q uecyLovon t*new String'tclass_addross">ucldS5_tedcher*) "dayno'Integer.toString(d)* "and class_no=M+Integer toSt/'iDgCn)， null null null null) a=c ursor.getCount(); cursor moveloFirstO;Log./i(*,sparchM/ Integer. toString(i )+Tnteger. toStr

53、ing(a);switch(i)caso 0:if(a=0) curGroupMap putgetSt ring( R. string. c0H'*('* *getString(R. st ring, none) t")");12312412512612712812913013113?1331341351361371381401411422431441451461471481491501511521531541551561571581591661611621631641651661671681691701711721731741751761771781791

54、80181182?43cu rGroupVIap put (NAME,getString(R.string.efl);break;case 1:if(a=0)cupGroupyiap.put(AM>J£, getStrine(R 5七廠ing ul)* w ( "*getString(R. string.)")；elsecurGroupyiap.put(NAflE, getString(R.string.cl); break;case 2:0)cu 'GroupMap.put(NAME，getString(R.5tring.c2)* M(，+gtSt

55、ning(R.string.none)+M)*);curGroupMap.put (WAAJf j getstr*ing(K string u2); break;case 3:if(a=0)curGroupMap.put(NAMEgetString(R.string.c3) + M +getString(R. string. nonc)+M)-); elsecurGroupVap.putCWA/IF getString(R.string.u刃)； break;case 4:if(a=-0)curGroupMap.put(NAME» getString(R.string.c4)t M(

56、,'*eotStnineCR. string.none)*)")； elsecurGroupMap putNAME, getString(R.string.c4); break;List<Map<String String>> children =new ArrayList<Map<String, String>>()jfor (int j = 0; j < a; j卄)Map<String> String> curChildMap = new HashMap<5t廠ing， St廠ing>(

57、);children.add(curChildMap);curChildMap.put(NAME) cursor.getString(G); String detail getText(R.string.dialo_address)-hcursor gQtzS*tring(l.)*" '*+getText(R.string.dialteacher)+ cursor getString(2);curChildMop.put(ISfVFA/, detail);c u rsor.moveToNexl();childData.add(children);/ Set up our ad

58、apter rrAdapter = new SimpleExpandableListAdapter(七h(yuǎn)i巧groupDdtd,android . R. layout. sijffpLgexpandabLeHst化七©e.I new String NAME, ISEVEN , new int android.R id.textl, androidR id.183childOata184185186187188189196191192193194-195196E197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229a230231232233234235236237238239240241242android R l