[안드로이드 스튜디오] SearchView 숫자검색 추가

Android SearchView 에서 숫자검색, 초성검색, 자동검색 완성 기능 추가된 코드다.

// Filter Class     public void filter(String charText) {         charText = charText.toLowerCase(Locale.getDefault());         lvItemList.clear();         if (charText.length() == 0) {             lvItemList.addAll(addressItemList);         } else {             for (Address_Item wp : addressItemList) {                 if(Utils.isNumber(charText)){ // 숫자여부 체크                     if(wp.getMobileNO().contains(charText) || wp.getOfficeNO().contains(charText)){                         // 휴대폰번호 또는 사무실번호에 숫자가 포함되어 있으면                         lvItemList.add(wp);                     }                 } else {                     String iniName = HangulUtils.getHangulInitialSound(wp.getUserNM(), charText);                     if (iniName.indexOf(charText) >= 0) { // 초성검색어가 있으면 해당 데이터 리스트에 추가                         lvItemList.add(wp);                     } else if (wp.getUserNM().toLowerCase(Locale.getDefault()).contains(charText)) {                         lvItemList.add(wp);                     }                 }             }         }         notifyDataSetChanged();     }

public class Utils {     public static void CopyStream(InputStream is, OutputStream os)     {         final int buffer_size=1024;         try         {             byte[] bytes=new byte[buffer_size];             for(;;)             {                 int count=is.read(bytes, 0, buffer_size);                 if(count==-1)                     break;                 os.write(bytes, 0, count);             }         }         catch(Exception ex){}     }     // 숫자인지 여부 체크     public static boolean isNumber(String str){         try {             Double.parseDouble(str) ;             return true;         } catch(Exception e){             return false;         }     } }