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mars5337
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如何截取指定号码的短信,并且不让系统截取到通知用户

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之前在做黑名单屏蔽短信的时候,遇到一个比较棘手的问题,就是我截取我指定号码的短信之后,但是我如何不让系统通过通知栏通知用户,在网上也寻找了很久,也有点眉目了,以下是别人使用 ContentObserver 来监听短信数据库变化来实现的。

 

public class ScreenTest extends Activity {   
  
  class SmsContent extends ContentObserver{   
  
  private Cursor cursor = null;   
  
  public SmsContent(Handler handler) {   
  
  super(handler);   
  
  }   
  
  /**  
 
  * @Description 当短信表发送改变时,调用该方法  
 
  * 需要两种权限  
 
  * android.permission.READ_SMS 读取短信  
 
  * android.permission.WRITE_SMS 写短信  
 
  * @Author Snake  
 
  * @Date 2010-1-12  
 
  */  
  
  @Override  
  
  public void onChange(boolean selfChange) {   
  
  // TODO Auto-generated method stub   
  
  super.onChange(selfChange);   
  
  //读取收件箱中指定号码的短信   
  
  cursor = managedQuery(Uri.parse("content://sms/inbox"), new String[]{"_id", "address", "read"}, " address=? and read=?", new String[]{"12345678901", "0"}, "date desc");   
  
  if (cursor != null){   
  
  ContentValues values = new ContentValues();   
  
  values.put("read", "1"); //修改短信为已读模式   
  
  cursor.moveToFirst();   
  
  while (cursor.isLast()){   
  
  //更新当前未读短信状态为已读   
  
  getContentResolver().update(Uri.parse("content://sms/inbox"), values, " _id=?", new String[]{""+cursor.getInt(0)});   
  
  cursor.moveToNext();   
  
  }   
  
  }   
  
  }   
  
  }   
  
  /** Called when the activity is first created. */  
  
  @Override  
  
  public void onCreate(Bundle savedInstanceState) {   
  
  super.onCreate(savedInstanceState);   
  
  setContentView(R.layout.main);   
  
  SmsContent content = new SmsContent(new Handler());   
  
  //注册短信变化监听   
  
  this.getContentResolver().registerContentObserver(Uri.parse("content://sms/"),    
  
  
true, content);   
  
  }   
  
  }   
  
  public class ScreenTest extends Activity {   
  
  class SmsContent extends ContentObserver{   
  
  private Cursor cursor = null;   
  
  public SmsContent(Handler handler) {   
  
  super(handler);   
  
  }   
  
  /**  
 
  * @Description 当短信表发送改变时,调用该方法  
 
  * 需要两种权限  
 
  * android.permission.READ_SMS读取短信  
 
  * android.permission.WRITE_SMS写短信  
 
  * @Author Snake  
 
  * @Date 2010-1-12  
 
  */  
  
  @Override  
  
  public void onChange(boolean selfChange) {   
  
  // TODO Auto-generated method stub   
  
  super.onChange(selfChange);   
  
  //读取收件箱中指定号码的短信   
  
  cursor = managedQuery(Uri.parse("content://sms/inbox"), new String[]{"_id", "address", "read"}, " address=? and read=?", new String[]{"12345678901", "0"}, "date desc");   
  
  if (cursor != null){   
  
  ContentValues values = new ContentValues();   
  
  values.put("read", "1"); //修改短信为已读模式   
  
  cursor.moveToFirst();   
  
  while (cursor.isLast()){   
  
  //更新当前未读短信状态为已读   
  
  getContentResolver().update(Uri.parse("content://sms/inbox"), values, " _id=?", new String[]{""+cursor.getInt(0)});   
  
  cursor.moveToNext();   
  
  }   
  
  }   
  
  }   
  
  }   
  
  /** Called when the activity is first created. */  
  
  @Override  
  
  public void onCreate(Bundle savedInstanceState) {   
  
  super.onCreate(savedInstanceState);   
  
  setContentView(R.layout.main);   
  
  SmsContent content = new SmsContent(new Handler());   
  
  //注册短信变化监听   
  
  this.getContentResolver().registerContentObserver(Uri.parse("content://sms/"), true, content);   
  
  }   
  
  }  

 http://bingtian.iteye.com/blog/641566

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