(Android Studio) 리스트뷰 관련 정보 모음

리스트뷰 관련

출처 : http://sharepid.tistory.com/951

긁어서 복붙 안된다.

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리스트 내용 삭제 하기

출처 : http://tip.daum.net/openknow/59159620

.clear();

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리스트 추가 후 갱신 (필수!)

출처 : http://docko.tistory.com/entry/%EC%95%88%EB%93%9C%EB%A1%9C%EC%9D%B4%EB%93%9C-ListView%EC%97%90-%EB%8D%B0%EC%9D%B4%ED%84%B0-%EC%B6%94%EA%B0%80-%EB%98%90%EB%8A%94-%EB%B3%80%EA%B2%BD-%EC%8B%9C-%EA%B0%B1%EC%8B%A0Update%ED%95%98%EA%B8%B0

adapter.notifyDataSetChanged();

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simple_list_item_2 사용 예제

http://musart.tistory.com/18

SimpleAdapter sap = new SimpleAdapter(this, mlist, android.R.layout.simple_list_item_2, new String[]{"item1", "item2"}, new int[]{android.R.id.text1, android.R.id.text2});

  lv.setAdapter(sap);

  ArrayAdapter<String> ap = new ArrayAdapter<String>(this,
    android.R.layout.simple_list_item_single_choice, strArray);
  
  // simple adapter test
  ArrayList<HashMap<String, String>> mlist = new ArrayList<HashMap<String, String>> ();
 
  HashMap<String, String> map = new HashMap<String, String> ();
  map.put("item1", "musart");
  map.put("item2", "10");
  mlist.add(map);
  
  map = new HashMap<String, String> ();
  map.put("item1", "sasim");
  map.put("item2", "20");
  mlist.add(map);
  map = new HashMap<String, String> ();
  map.put("item1", "vincent");
  map.put("item2", "30");
  mlist.add(map);
  
  SimpleAdapter sap = new SimpleAdapter(this, mlist, android.R.layout.simple_list_item_2, new String[]{"item1", "item2"}, new int[]{android.R.id.text1, android.R.id.text2});
  lv.setAdapter(sap);