Android 截取指定号码的短信,并且不让系统获取短信通知用户

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Java 代码

  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"), newString[]{"_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);

  }

  }