基于Android的短信管理軟件設(shè)計(jì)

畢業(yè)設(shè)計(jì)論文基于android的短信管理軟件學(xué)生姓名：指導(dǎo)老師：日期：

第一章緒論1.1研究背景目前，android操作系統(tǒng)已經(jīng)成為了手機(jī)操作系統(tǒng)的的主流，而作為一款的手機(jī)操作系統(tǒng)，手機(jī)主要功能之一的短信功能是絕對(duì)不可缺少的。對(duì)于一個(gè)手機(jī)使用者來(lái)說(shuō)每天都會(huì)處理大量的短信息，諸如，朋友、家人、同事間短信，就算是從來(lái)不發(fā)短信，也會(huì)收到幾條廣告信息。在這個(gè)“時(shí)間就是金錢”的時(shí)代，速度就是決定一切的關(guān)鍵。

同時(shí)，隨著微信，手機(jī)QQ等軟件的出現(xiàn)，各種繁復(fù)新奇的功能令人們眼花繚亂輪，越來(lái)越多的人開(kāi)始通過(guò)其他軟件進(jìn)行聊天通訊，照里說(shuō)原本手機(jī)短信功能應(yīng)該顯得比較雞肋，然而事實(shí)并不是，因?yàn)榉N種原因，短信管理軟件雖然在功能上有所欠缺，但它依然占據(jù)著通訊工具的主流，其地位不可動(dòng)搖?；谝陨系脑颍_(kāi)發(fā)出能夠更快的和更方便的管理短信的軟件對(duì)于操作系統(tǒng)為人們所喜愛(ài)極為重要。1.2研究意義本課題的研究目的是開(kāi)發(fā)出一款在android操作系統(tǒng)下運(yùn)行的界面友好，操作方便，功能完善的手機(jī)短信收發(fā)管理軟件，能夠幫助用戶更好地管理短信，以便節(jié)省更多的時(shí)間。1.3開(kāi)發(fā)環(huán)境及工具開(kāi)發(fā)環(huán)境：win7工具：eclipse+sdk,jdk1.6,android手機(jī)1.4系統(tǒng)所需Android基本組件的介紹1.4.1Activity應(yīng)用程序中，一個(gè)Activity通常就是一個(gè)單獨(dú)的屏幕，它上面可以顯示一些控件也可以監(jiān)聽(tīng)并處理用戶的事件做出響應(yīng)。Activity之間通過(guò)Intent進(jìn)行通信。在Intent的描述結(jié)構(gòu)中，有兩個(gè)最重要的部分：動(dòng)作和動(dòng)作對(duì)應(yīng)的數(shù)據(jù)。典型的動(dòng)作類型有：MAIN（activity的門(mén)戶）、VIEW、PICK、EDIT等。而動(dòng)作對(duì)應(yīng)的數(shù)據(jù)則以URI的形式進(jìn)行表示。例如：要查看一個(gè)人的聯(lián)系方式，你需要?jiǎng)?chuàng)建一個(gè)動(dòng)作類型為VIEW的intent，以及一個(gè)表示這個(gè)人的URI。與之有關(guān)系的一個(gè)類叫IntentFilter。相對(duì)于intent是一個(gè)有效的做某事的請(qǐng)求，一個(gè)intentfilter則用于描述一個(gè)activity（或者IntentReceiver）能夠操作哪些intent。一個(gè)activity如果要顯示一個(gè)人的聯(lián)系方式時(shí)，需要聲明一個(gè)IntentFilter，這個(gè)IntentFilter要知道怎么去處理VIEW動(dòng)作和表示一個(gè)人的URI。IntentFilter需要在AndroidManifest.xml中定義。通過(guò)解析各種intent，從一個(gè)屏幕導(dǎo)航到另一個(gè)屏幕是很簡(jiǎn)單的。當(dāng)向前導(dǎo)航時(shí)，activity將會(huì)調(diào)用startActivity(IntentmyIntent)方法。然后，系統(tǒng)會(huì)在所有安裝的應(yīng)用程序中定義的IntentFilter中查找，找到最匹配myIntent的Intent對(duì)應(yīng)的activity。新的activity接收到myIntent的通知后，開(kāi)始運(yùn)行。當(dāng)startActivity方法被調(diào)用將觸發(fā)解析myIntent的動(dòng)作，這個(gè)機(jī)制提供了兩個(gè)關(guān)鍵好處：A、Activities能夠重復(fù)利用從其它組件中以Intent的形式產(chǎn)生的一個(gè)請(qǐng)求；B、Activities可以在任何時(shí)候被一個(gè)具有相同IntentFilter的新的Activity取代。1.4.2BroadcastReceive廣播接收器

你的應(yīng)用可以使用它對(duì)外部事件進(jìn)行過(guò)濾只對(duì)感興趣的外部事件(如當(dāng)電話呼入時(shí)，或者數(shù)據(jù)網(wǎng)絡(luò)可用時(shí))進(jìn)行接收并做出響應(yīng)。廣播接收器沒(méi)有用戶界面。然而，它們可以啟動(dòng)一個(gè)activity或serice

來(lái)響應(yīng)它們收到的信息，或者用NotificationManager

來(lái)通知用戶。通知可以用很多種方式來(lái)吸引用戶的注意力──閃動(dòng)背燈、震動(dòng)、播放聲音等。一般來(lái)說(shuō)是在狀態(tài)欄上放一個(gè)持久的圖標(biāo)，用戶可以打開(kāi)它并獲取消息1.4.3service服務(wù)一個(gè)Service是一段長(zhǎng)生命周期的，沒(méi)有用戶界面的程序，可以用來(lái)開(kāi)發(fā)如監(jiān)控類程序。比較好的一個(gè)例子就是一個(gè)正在從播放列表中播放歌曲的媒體播放器。在一個(gè)媒體播放器的應(yīng)用中，應(yīng)該會(huì)有多個(gè)activity，讓使用者可以選擇歌曲并播放歌曲。然而，音樂(lè)重放這個(gè)功能并沒(méi)有對(duì)應(yīng)的activity，因?yàn)槭褂谜弋?dāng)然會(huì)認(rèn)為在導(dǎo)航到其它屏幕時(shí)音樂(lè)應(yīng)該還在播放的。在這個(gè)例子中，媒體播放器這個(gè)activity會(huì)使用Context.startService()來(lái)啟動(dòng)一個(gè)service，從而可以在后臺(tái)保持音樂(lè)的播放。同時(shí)，系統(tǒng)也將保持這個(gè)service一直執(zhí)行，直到這個(gè)service運(yùn)行結(jié)束。另外，我們還可以通過(guò)使用Context.bindService()方法，連接到一個(gè)service上（如果這個(gè)service還沒(méi)有運(yùn)行將啟動(dòng)它）。當(dāng)連接到一個(gè)service之后，我們還可以service提供的接口與它進(jìn)行通訊。拿媒體播放器這個(gè)例子來(lái)說(shuō)，我們還可以進(jìn)行暫停、重播等操作。1.4.4ContentProvider內(nèi)容提供者android平臺(tái)提供了ContentProvider使一個(gè)應(yīng)用程序的指定數(shù)據(jù)集提供給其他應(yīng)用程序。這些數(shù)據(jù)可以存儲(chǔ)在文件系統(tǒng)中、在一個(gè)SQLite數(shù)據(jù)庫(kù)、或以任何其他合理的方式,

其他應(yīng)用可以通過(guò)ContentResolver類(見(jiàn)ContentProviderAccessApp例子)從該內(nèi)容提供者中獲取或存入數(shù)據(jù).(相當(dāng)于在應(yīng)用外包了一層殼),只有需要在多個(gè)應(yīng)用程序間共享數(shù)據(jù)是才需要內(nèi)容提供者。例如，通訊錄數(shù)據(jù)被多個(gè)應(yīng)用程序使用，且必須存儲(chǔ)在一個(gè)內(nèi)容提供者中。它的好處:統(tǒng)一數(shù)據(jù)訪問(wèn)方式。第二章短信管理系統(tǒng)的分析與設(shè)計(jì)2.1短信管理系統(tǒng)軟件架構(gòu)2.1.1特性功能分析一個(gè)好的短信管理系統(tǒng)要具備以下幾個(gè)特點(diǎn)：

1．人性化的界面：

一個(gè)再優(yōu)秀、功能再齊全的系統(tǒng)如果界面做的極不美觀，那么就算它有完美的功能，也極少有人會(huì)去使用它。所以，一個(gè)人性化并且美觀的界面是一個(gè)優(yōu)秀的軟件必須所擁有的，好的界面將會(huì)擁有良好的用戶體驗(yàn)，才會(huì)有更多的用戶去使用。

2．齊全的功能：

一個(gè)系統(tǒng)最重要的就是功能，如果沒(méi)有功能那就不是一個(gè)系統(tǒng)而只是一個(gè)空殼?？梢哉f(shuō)功能就是軟件的本身，沒(méi)有功能就不成軟件。一個(gè)優(yōu)秀的短信管理系統(tǒng)所需要的功能是接收、發(fā)送短信，單一或者批量刪除短信，聯(lián)系人管理等。2.1.2基本功能分析根據(jù)軟件需求，方便軟件的開(kāi)發(fā)、維護(hù)，切合模塊“高內(nèi)聚、低耦合”思想，特將短信管理系統(tǒng)分解為3個(gè)子系統(tǒng)：短信接收與發(fā)送、短信查看管理，設(shè)置。系統(tǒng)功能結(jié)構(gòu)如圖1所示。將系統(tǒng)分解后，子系統(tǒng)模塊如表1所示表1子系統(tǒng)編號(hào)英文名稱中文名稱業(yè)務(wù)職能1Send_receive短信接收與發(fā)送短信的接受與發(fā)送2ManageMsg短信管理查看和管理短信3Setting設(shè)置設(shè)置界面短信管理軟件短信管理軟件短信收發(fā)短信管理選擇聯(lián)系人對(duì)話框顯示發(fā)送短信接收短信短信轉(zhuǎn)發(fā)短信列表顯示自定義界面刪除短信文件發(fā)送設(shè)置圖12.2短信管理系統(tǒng)各個(gè)模塊功能分析為了便于理解短信管理系統(tǒng)的各個(gè)功能，我們以表格的形式分析各個(gè)功能的作用。具體描述如表2所示表2模塊編號(hào)英文名稱中文名稱業(yè)務(wù)職能所屬子系統(tǒng)01SendMsg短信發(fā)送發(fā)送短信短信接收與發(fā)送02Receive短信接收接收短信短信接收與發(fā)送03ChoseContract選擇聯(lián)系人發(fā)送短信是在聯(lián)系人中選擇發(fā)送對(duì)象短信接收與發(fā)送04MsgClock消息提示接收到短信時(shí)發(fā)出提示音短信接收與發(fā)送05MsgList短信列表在主界面顯示聯(lián)系人短信列表短信管理06LookMsg對(duì)話框顯示與聯(lián)系人的對(duì)話短信管理07ResponseMsg短信回復(fù)回復(fù)短信短信管理08DeleteMsg刪除短信刪除短信短信管理09Repost轉(zhuǎn)發(fā)短信轉(zhuǎn)發(fā)短信短信管理10Transmit文件傳送傳送文件短信管理11InterfaceSetting界面設(shè)置選擇并設(shè)置界面設(shè)置2.3短信管理系統(tǒng)接口與數(shù)據(jù)庫(kù)設(shè)計(jì)2.3.1接口設(shè)計(jì)在短信收發(fā)需要與聯(lián)系人關(guān)聯(lián)，同時(shí)需要將發(fā)送和收到的短信存入數(shù)據(jù)庫(kù)，該系統(tǒng)的接口如表3所示：表3子系統(tǒng)編號(hào)：1子系統(tǒng)英文名稱：Send_receive子系統(tǒng)中文名稱：短信收發(fā)接口編號(hào)接口名稱接口類型接口性質(zhì)相關(guān)對(duì)象1sendReceive發(fā)送接收短信并存入數(shù)據(jù)庫(kù)雙向用戶2contact選擇聯(lián)系人輸入在短信查看中主要需要查詢短信信息和回復(fù)短信，接口設(shè)計(jì)如表4所示表4子系統(tǒng)編號(hào)：2子系統(tǒng)英文名稱：ManageMsg子系統(tǒng)中文名稱：短信查看接口編號(hào)接口名稱接口類型接口性質(zhì)相關(guān)對(duì)象1managerMsg查詢短信，根據(jù)聯(lián)系人刪除短信雙向用戶2transmit傳送文件輸出用戶在管理短信中主要的接口如表5所示表5子系統(tǒng)編號(hào)：3子系統(tǒng)英文名稱：Setting子系統(tǒng)中文名稱：短信管理接口編號(hào)接口名稱接口類型接口性質(zhì)相關(guān)對(duì)象1setting設(shè)置界面用戶2.3.2數(shù)據(jù)庫(kù)設(shè)計(jì)概念結(jié)構(gòu)設(shè)計(jì)在此短信管理系統(tǒng)系統(tǒng)中設(shè)計(jì)用戶，短信，聯(lián)系人3個(gè)實(shí)體，其中用戶屬性包括姓名，短信屬性包括會(huì)話id，聯(lián)系人id，發(fā)件日期，號(hào)碼，是否閱讀，狀態(tài)，內(nèi)容，類型，主題等，聯(lián)系人屬性有姓名、號(hào)碼，聯(lián)系人id。ER圖如圖2所示。聯(lián)系人聯(lián)系人發(fā)送接收內(nèi)容號(hào)碼id姓名聯(lián)系人id發(fā)件日期短信用戶查看刪除選擇類型對(duì)方號(hào)碼會(huì)話id姓名圖2：系統(tǒng)ER圖2.運(yùn)用設(shè)計(jì)Android的短信數(shù)據(jù)庫(kù)和聯(lián)系人數(shù)據(jù)庫(kù)在android操作系統(tǒng)中都是設(shè)計(jì)好，可以直接使用的，我們?cè)诰庉嫸绦殴芾碥浖r(shí)只要使用ContentProvider，通過(guò)url就可以直接調(diào)用數(shù)據(jù)庫(kù)中的表了。我在設(shè)計(jì)是主要用到的表是conversations和contacts。具體設(shè)計(jì)如表6，表7所示。表6表名字段名字段類型說(shuō)明conversations_idintegeridthread_idinteger會(huì)話idaddresstext對(duì)方號(hào)碼personinteger聯(lián)系人iddateinteger發(fā)件日期typeinteger短信類型，發(fā)送或接收bodytext內(nèi)容表7表名字段名字段類型說(shuō)明contacts_idintegeriddisplay_nametext聯(lián)系人姓名photo_idinteger照片idaddresstext電話號(hào)碼第三章短信管理系統(tǒng)的實(shí)現(xiàn)3.1界面層設(shè)計(jì)與實(shí)現(xiàn)短信管理系統(tǒng)主要有短信發(fā)送界面，短信列表界面和對(duì)話框界面。新建短信后的短信發(fā)送界面布局：短信列表顯示界面主要根據(jù)聯(lián)系人顯示短信，每個(gè)聯(lián)系人占據(jù)一列，列中顯示與該聯(lián)系人最新的聯(lián)系信息。短信列表顯示界面布局：對(duì)話框界面顯示該聯(lián)系人與用戶所有存儲(chǔ)的數(shù)據(jù)庫(kù)中的聊天信息，同時(shí)用戶可在最下方編輯并發(fā)送信息。對(duì)話框界面布局：3.2短信發(fā)送與接收設(shè)計(jì)與實(shí)現(xiàn)Android短信的發(fā)送與接收都是通過(guò)BroadcastReceive實(shí)現(xiàn)的，發(fā)送短信通過(guò)SmsManager的sendTextMessage()方法實(shí)現(xiàn)。短信發(fā)送成功后，發(fā)送的短信信息會(huì)被保存到數(shù)據(jù)庫(kù)中，同樣，當(dāng)手機(jī)通過(guò)BroadcastReceive接收到短信時(shí)，也會(huì)將短信存入數(shù)據(jù)庫(kù)。具體代碼如下：sendMsg.java:publicclassSendMsgextendsActivity{ StringSENT_SMS_ACTION="SENT_SMS_ACTION"; StringDELIVERED_SMS_ACTION="DELIVERED_SMS_ACTION"; @Override protectedvoidonCreate(BundlesavedInstanceState){ super.onCreate(savedInstanceState); setContentView(R.layout.sendmsg_main); ButtonbtnSend=(Button)findViewById(R.id.btnSend); btnSend.setOnClickListener(newOnClickListener(){ @Override publicvoidonClick(Viewarg0){ //TODOAuto-generatedmethodstub EditTexttelNoText=(EditText)findViewById(R.id.telNo); EditTextcontentText=(EditText)findViewById(R.id.content);//獲取參數(shù)值短信號(hào)碼和內(nèi)容 StringtelNo=telNoText.getText().toString(); Stringcontent=contentText.getText().toString(); SendSMS(telNo,content); //保存發(fā)送短信的內(nèi)容 ContentValuesvalues=newContentValues(); values.put("address",telNo);values.put("date",System.currentTimeMillis()); values.put("body",content); values.put("type",0);//0為發(fā)件箱信息 getContentResolver().insert(Uri.parse("content://sms/sent"),values);//界面跳轉(zhuǎn)MainActivity Intentintent=newIntent(); intent.setClass(SendMsg.this,MainActivity.class); startActivity(intent); } }); } privatevoidSendSMS(StringtelNo,Stringcontent){ SmsManagersms=SmsManager.getDefault(); //創(chuàng)建senTIntent參數(shù) IntentsentIntent=newIntent(SENT_SMS_ACTION); PendingIntentsentPI=PendingIntent.getBroadcast(SendMsg.this,0, sentIntent,0); //創(chuàng)建deliveredIntent參數(shù) IntentdeliveredIntent=newIntent(DELIVERED_SMS_ACTION); PendingIntentdelivePI=PendingIntent.getBroadcast(SendMsg.this, 0,deliveredIntent,0);//發(fā)送短信信息 sms.sendTextMessage(telNo,null,content,sentPI,delivePI); }}Recevie.javapublicclassReceiverextendsBroadcastReceiver{ privateStringtelNo; privateStringBuildermessageBody=newStringBuilder(); privatefinalStringSmsAction=privateContentResolverresolver; //@Override publicvoidonReceive(Contextcontext,Intentintent){ Stringaction=intent.getAction();//獲取短信 if(action.equals(SmsAction)){ Bundlebundle=intent.getExtras(); //遍歷短信 if(null!=bundle){ Object[]pdus=(Object[])bundle.get("pdus"); SmsMessage[]msg=newSmsMessage[pdus.length]; for(inti=0;i<pdus.length;i++){ msg[i]=SmsMessage.createFromPdu((byte[])pdus[i]); } for(SmsMessagecurrMsg:msg){ messageBody.append(currMsg.getDisplayMessageBody()); telNo=currMsg.getDisplayOriginatingAddress(); }//將短信存入數(shù)據(jù)庫(kù) addSmsToDB(telNo,messageBody.toString()); } } } //將短信添加到系統(tǒng)短信數(shù)據(jù)庫(kù)privatevoidaddSmsToDB(StringtelNo,Stringcontent){ ContentValuesvalues=newContentValues(); values.put("date",System.currentTimeMillis()); values.put("type",1);//1為收件箱信息 values.put("address",telNo); values.put("body",content); resolver.insert(Uri.parse("content://sms/"),values); }}之后為了實(shí)現(xiàn)收發(fā)和讀取功能必須在AndroidMainfest.xml中增加一些權(quán)限，代碼如下：<!--讀取短消息--><uses-permissionandroid:name="android.permission.READ_SMS"/><!--發(fā)送短消息--><uses-permissionandroid:name="android.permission.SEND_SMS"/><!--寫(xiě)入短消息--><uses-permissionandroid:name="android.permission.WRITE_SMS"/><!--接收消息--><uses-permissionandroid:name="android.permission.RECEIVE_SMS"/><!--讀取聯(lián)系人--><uses-permissionandroid:name="android.permission.READ_CONTACTS"/>同時(shí)注冊(cè)sendMsg.java的Activity:<activityandroid:name="com.message.SendMsg"></activity>3.3短信列表顯示和刪除功能的實(shí)現(xiàn)短信列表顯示界面主要根據(jù)聯(lián)系人顯示短信，每個(gè)聯(lián)系人占據(jù)一列，列中顯示與該聯(lián)系人最新的聯(lián)系信息。通過(guò)點(diǎn)擊列表項(xiàng)可查看與該聯(lián)系人的對(duì)話列表，通過(guò)長(zhǎng)按聯(lián)系人列表項(xiàng)可刪除該列。通過(guò)聯(lián)系人號(hào)碼將與同一聯(lián)系人的聯(lián)系信息從sms表中取出，再將數(shù)據(jù)庫(kù)信息放入List中，最后通過(guò)SimpleAdapter適配器將List適配進(jìn)布局listview中。從數(shù)據(jù)取出最近信息的代碼如下：//獲得數(shù)據(jù)庫(kù)中的信息 publicList<Map<String,Object>>getData(){ //定義列表List存放取出的數(shù)據(jù) List<Map<String,Object>>list=newArrayList<Map<String,Object>>(); //從數(shù)據(jù)庫(kù)中取出數(shù)據(jù)并根據(jù)日期排列 CursorsmsCursor=getContentResolver().query( Uri.parse("content://sms/"),null,null,null,"datedesc"); //循環(huán)cursor數(shù)據(jù) while(smsCursor.moveToNext()){ //判斷cursor的數(shù)據(jù)在List中是否已有該聯(lián)系人的信息 booleanhas=false; for(inti=0;i<list.size();i++){ Map<String,Object>map1=list.get(i); Stringnum=(String)map1.get("address"); if(num.equals(smsCursor.getString(smsCursor .getColumnIndex("address")))){ has=true; break; } } //若List中未有聯(lián)系人的信息，則將該數(shù)據(jù)存入List中 if(!has){ //定義map存儲(chǔ)一列數(shù)據(jù) Map<String,Object>map=newHashMap<String,Object>(); //將數(shù)據(jù)庫(kù)中屬性為date的數(shù)據(jù)從long型轉(zhuǎn)化為yyyy-MM-ddHH:mm:ss格式 SimpleDateFormatsdf=newSimpleDateFormat( "yyyy-MM-ddHH:mm:ss"); //獲取并存儲(chǔ)數(shù)據(jù) Datedate=newDate(smsCursor.getLong(smsCursor .getColumnIndex("date"))); map.put("date",sdf.format(date)); inttype=smsCursor.getInt(smsCursor.getColumnIndex("type")); Stringbody=smsCursor.getString(smsCursor .getColumnIndex("body")); //判斷信息長(zhǎng)度是否大于20，若是區(qū)其前8字后加"...." if(body.length()>20){ body=body.substring(0,8); body=body+"...."; map.put("body",body); }else{ map.put("body",smsCursor.getString(smsCursor .getColumnIndex("body")));}Stringaddress=smsCursor.getString(smsCursor .getColumnIndex("address")); map.put("address",address); map.put("read", smsCursor.getInt(smsCursor.getColumnIndex("read"))); map.put("_id", smsCursor.getInt(smsCursor.getColumnIndex("_id"))); list.add(map); } } smsCursor.close(); returnlist; }之后將List通過(guò)適配器存入listview布局的代碼如下：SimpleAdaptersimplerAdapter=newSimpleAdapter(this,getData(), R.layout.listview,newString[]{"address","date","body"},newint[]{R.id.tvTelNo,R.id.tvDate,R.id.tvContent});msgList.setAdapter(simplerAdapter);長(zhǎng)按短信列表項(xiàng)顯示提示框和刪除短信的代碼如下：publicbooleanonItemLongClick(AdapterView<?>arg0,Viewarg1, intarg2,longarg3){ //TODOAuto-generatedmethodstub//顯示并設(shè)置提示框 AlertDialog.Builderad=newAlertDialog.Builder( MainActivity.this); TextViewtv=(TextView)arg1.findViewById(R.id.tvTelNo); finalStringtelNo=tv.getText().toString(); ad.setTitle(telNo); ad.setItems(newString[]{"刪除","取消"},//設(shè)置刪除和取消按鈕 newDialogInterface.OnClickListener(){ @Override publicvoidonClick(DialogInterfacedialog, intwhich){ //TODOAuto-generatedmethodstub switch(which){ case0://刪除短信 Uriuri=Uri.parse("content://sms/"); getContentResolver() .delete(uri,"address=?", newString[]{telNo}); break; case1://取消 break; default: break; }}}); ad.show(); returntrue; } });3.4短信對(duì)話框顯示功能的實(shí)現(xiàn)對(duì)話框界面能顯示用戶與聯(lián)系人的對(duì)話，下方可讓用戶發(fā)送短信。對(duì)話框界面通過(guò)intent從列表界面獲取聯(lián)系人號(hào)碼，通過(guò)查詢?cè)撎?hào)碼從表sms中獲取與該聯(lián)系人的所用現(xiàn)存信息，并以對(duì)話形式顯示。同時(shí)顯示對(duì)話效果，需要重寫(xiě)SimpleCursorAdapter的getVIew方法。在該方法中，通過(guò)判斷sms的屬性type，將用戶和聯(lián)系人的對(duì)話分別放在屏幕兩側(cè)。若type為1，則為聯(lián)系人發(fā)的短信，在左側(cè)顯示，type為0則為用戶所發(fā)信息。查詢并適配的語(yǔ)句如下：finalCursorc=getContentResolver().query(uri,projection, "address=?",newString[]{telNo},"dateASC");if(c.moveToFirst()){ @SuppressWarnings("deprecation") SimpleCursorAdapteradapter=newSimpleCursorAdapter(this, R.layout.listview1,c,newString[]{"address","date", "body"},newint[]{R.id.tvTelNo1,R.id.tvDate1, R.id.tvContent1}){ @Override//重寫(xiě)getVIew方法實(shí)現(xiàn)界面效果 publicViewgetView(intposition,ViewconvertView, ViewGroupparent){ Viewresult=super.getView(position,convertView,parent); intindex_type=c.getColumnIndex("type"); intindex_address=c.getColumnIndex("address")； intsms_type=c.getInt(index_type); Stringsms_phoneNmuber=c.getString(index_address); Viewcontainer=result.findViewById(R.id.show_msg); TextViewtelNo=(TextView)(result .findViewById(R.id.tvTelNo1)); LinearLayout.LayoutParamscontainerParameter=(LinearLayout.LayoutParams)(container .getLayoutParams());//通過(guò)判斷type類型，將短信放入界面左右兩側(cè) if(sms_type==1){ telNo.setText(sms_phoneNmuber); container.setBackgroundResource(R.drawable.left); containerParameter.gravity=Gravity.LEFT; }elseif(sms_type==2){ telNo.setText("我："); container.setBackgroundResource(R.drawable.right); containerParameter.gravity=Gravity.RIGHT; } container.setLayoutParams(containerParameter); returnresult; } };3.5短信聯(lián)系人功能的實(shí)現(xiàn)再將從數(shù)據(jù)庫(kù)中讀取的信息寫(xiě)入界面時(shí)，我們需要判斷該聯(lián)系人的信息是否在聯(lián)系人軟件中有存檔，若有，則需要將原本要顯示的聯(lián)系人號(hào)碼改為該聯(lián)系人姓名。獲取并判斷聯(lián)系人的代碼如下：Contact.javapublicclassContact{ publicContact(){} publicStringgetContactNameFromPhoneNum(Contextcontext,StringcontactInfo){StringcontactNames="";Uriuri=Uri.parse("content://com.android.contacts/phone_lookup/"+contactInfo);Cursorcursor=context.getContentResolver().query(uri,null,null,null,null);if(cursor.moveToFirst()){StringcontactName=cursor.getString(cursor.getColumnIndex("display_name"));cursor.close();if(contactNames=="")contactNames=contactName;elsecontactNames=contactNames+","+contactName;}returncontactNames; }}3.5文件傳送功能的實(shí)現(xiàn)3.6界面設(shè)置功能的實(shí)現(xiàn)第四章結(jié)語(yǔ)4.1總結(jié)4.2展望

您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

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health

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June

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Eye

Care,

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Youth

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Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。。

national

survey

was

recently

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to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！??！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！??！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝！?。

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！A

national

survey

was

recently

launched

to

evaluate

the

eye

health

of

Chinese

children

andteenagers.On

June

6,

China's

annual

National

Day

for

Eye

Care,

the

China

Youth

Development

ServiceCenter

and

Zheji您好，為你提供