Android開發獲取短信的內容並截取短信

1、首先我們要寫一個廣播接收器，當我們的手機收到短信時，系統會自動發送一個廣播，我們只需要接收到這條廣播就可以了

2、在廣播裡面，我們重寫的onReceive（）方法，通過裡面的Intent寫到的Bundle就可以拿到短信的內容，

3、清單文件裡面我們必須要添加權限，否則無法接收到。

4、為了防止我們的廣播接收不到，我們自己寫的廣播接收器的權限必須要大，以防萬一，我設置了1000。

下面上代碼，裡面的注釋也比較詳細..

 <?xml version="." encoding="utf-"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
   package="com.example.fanlei.cutnotedemo" >
   //接收短信
   <uses-permission android:name="android.permission.RECEIVE_SMS"/>
   <application
     android:allowBackup="true"
     android:icon="@drawable/ic_launcher"
     android:label="@string/app_name"
     android:theme="@style/AppTheme" >
     <!-- action:name = 的名稱是固定的 -->
     <receiver android:name=".NoteReceiver">
       <intent-filter android:priority="">
         <action android:name="android.provider.Telephony.SMS_RECEIVED"/>
       </intent-filter>
     </receiver>
     <activity
       android:name=".MainActivity"
       android:label="@string/app_name" >
       <intent-filter>
         <action android:name="android.intent.action.MAIN" />
         <category android:name="android.intent.category.LAUNCHER" />
       </intent-filter>
     </activity>
   </application>
 </manifest>

寫一個類，繼承BroadcastReceiver

Android--獲取短信的內容，截取短信
 package com.example.fanlei.cutnotedemo;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.telephony.SmsMessage;
 import android.widget.Toast;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 /**
 * 廣播接收器
 */
 public class NoteReceiver extends BroadcastReceiver {
   private static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_RECEIVED";
   @Override
   public void onReceive(Context context, Intent intent) {
     String action = intent.getAction();
     //判斷廣播消息
     if (action.equals(SMS_RECEIVED_ACTION)){
       Bundle bundle = intent.getExtras();
       //如果不為空
       if (bundle != null){
         //將pdus裡面的內容轉化成Object[]數組
         Object pdusData[] = (Object[]) bundle.get("pdus");
         //解析短信
         SmsMessage[] msg = new SmsMessage[pdusData.length];
         for (int i = ;i < msg.length;i++){
           byte pdus[] = (byte[]) pdusData[i];
           msg[i] = SmsMessage.createFromPdu(pdus);
         }
         StringBuffer content = new StringBuffer();//獲取短信內容
         StringBuffer phoneNumber = new StringBuffer();//獲取地址
         StringBuffer receiveData = new StringBuffer();//獲取時間
         //分析短信具體參數
         for (SmsMessage temp : msg){
           content.append(temp.getMessageBody());
           phoneNumber.append(temp.getOriginatingAddress());
           receiveData.append(new SimpleDateFormat("yyyy-MM-dd hh:mm:ss.SSS")
               .format(new Date(temp.getTimestampMillis())));
         }
         /**
         * 這裡還可以進行好多操作，比如我們根據手機號進行攔截（取消廣播繼續傳播）等等
         */
         Toast.makeText(context,phoneNumber.toString()+content+receiveData, Toast.LENGTH_LONG).show();//短信內容
       }
     }
   }
 }

ps：android獲取短信所有內容

public class GetMessageInfo { 
  List<MessageInfo> list; 
  Context context; 
  MessageInfo messageInfo; 
  public GetMessageInfo(Context context) { 
    list = new ArrayList<MessageInfo>(); 
    this.context = context; 
  } 
  // --------------------------------收到的短息信息---------------------------------- 
  public List<MessageInfo> getSmsInfos() { 
    final String SMS_URI_INBOX = "content://sms/inbox";// 收信箱 
    try { 
      ContentResolver cr = context.getContentResolver(); 
      String[] projection = new String[] { "_id", "address", "person","body", "date", "type" }; 
      Uri uri = Uri.parse(SMS_URI_INBOX); 
      Cursor cursor = cr.query(uri, projection, null, null, "date desc"); 
      while (cursor.moveToNext()) { 
        messageInfo = new MessageInfo(); 
        // -----------------------信息---------------- 
        int nameColumn = cursor.getColumnIndex("person");// 聯系人姓名列表序號 
        int phoneNumberColumn = cursor.getColumnIndex("address");// 手機號 
        int smsbodyColumn = cursor.getColumnIndex("body");// 短信內容 
        int dateColumn = cursor.getColumnIndex("date");// 日期 
        int typeColumn = cursor.getColumnIndex("type");// 收發類型 1表示接受 2表示發送 
        String nameId = cursor.getString(nameColumn); 
        String phoneNumber = cursor.getString(phoneNumberColumn); 
        String smsbody = cursor.getString(smsbodyColumn); 
        Date d = new Date(Long.parseLong(cursor.getString(dateColumn))); 
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd " + "\n" + "hh:mm:ss"); 
        String date = dateFormat.format(d); 
        // --------------------------匹配聯系人名字-------------------------- 
        Uri personUri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI,phoneNumber); 
        Cursor localCursor = cr.query(personUri, new String[] {PhoneLookup.DISPLAY_NAME, PhoneLookup.PHOTO_ID,PhoneLookup._ID }, null, null, null); 
        System.out.println(localCursor.getCount()); 
        System.out.println("之前----"+localCursor); 
        if (localCursor.getCount()!=0) { 
          localCursor.moveToFirst(); 
          System.out.println("之後----"+localCursor); 
          String name = localCursor.getString(localCursor.getColumnIndex(PhoneLookup.DISPLAY_NAME)); 
          long photoid = localCursor.getLong(localCursor.getColumnIndex(PhoneLookup.PHOTO_ID)); 
          long contactid = localCursor.getLong(localCursor.getColumnIndex(PhoneLookup._ID)); 
          messageInfo.setName(name); 
          // 如果photoid 大於0 表示聯系人有頭像 ，如果沒有給此人設置頭像則給他一個默認的 
          if (photoid > 0) { 
           Uri uri1 = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI,contactid); 
            InputStream input = ContactsContract.Contacts.openContactPhotoInputStream(cr, uri1); 
            messageInfo.setContactPhoto(BitmapFactory.decodeStream(input)); 
          } else { 
            messageInfo.setContactPhoto(BitmapFactory.decodeResource(context.getResources(),R.drawable.ic_launcher)); 
          } 
        }else{ 
            messageInfo.setName(phoneNumber); 
            messageInfo.setContactPhoto(BitmapFactory.decodeResource(context.getResources(), R.drawable.ic_launcher)); 
          } 
        localCursor.close(); 
        messageInfo.setSmsContent(smsbody); 
        messageInfo.setSmsDate(date); 
        list.add(messageInfo); 
      } 
    } catch (SQLiteException e) { 
      e.printStackTrace(); 
    } 
    return list; 
  } 
} 

以上內容是小編給大家分享的Android開發獲取短信的內容並截取短信，希望大家喜歡。