读书人

怎么截取指定号码的短信并且不让系统

发布时间: 2012-08-25 10:06:20 作者: rapoo

如何截取指定号码的短信,并且不让系统截取到通知用户

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

读书人网 >移动开发

热点推荐