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我需要設置自定義文本和自定義setbackgroundresource一個ListView當我創建的列表視圖的ListView自定義backgroundResource
這是我的代碼：
ListView控件化JSON encdoe像接收來自URL的數據：
{"results":[
{"db_id":"6","discount":"active","db_description":"bla bla bla ","db_num":"137","db_num2":"260"},
{"db_id":"14","db_type":"discount","db_description":"blaaaaaaa","db_num":"39","db_num2":"46"},
{"db_id":"18","db_type":"discount","db_description":"blaaaaaaa","db_num":"335","db_num2":"456"},
]}
添加數據映射
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("type",RESULTS_PARAMS));
JSONObject json = jsonParser.makeHttpRequest(RESULTS_URL, "GET",
params);
Log.d("JSON RESULT: ", json.toString());
try {
queues = json.getJSONArray(TAG_RESULTS);
for (int i = 0; i < queues.length(); i++) {
JSONObject c = queues.getJSONObject(i);
String id = c.getString(TAG_ID);
String type = c.getString(TAG_TYPE);
String description = c.getString(TAG_DESCRIPTION);
String num = c.getString(TAG_NUM);
String num2 = c.getString(TAG_NUM2);
int imageint = getResources().getIdentifier(c.getString(TAG_TYPE) , "drawable", getPackageName());
String image = String.valueOf(imageint);
HashMap<String, String> map = new HashMap<String, String>();
map.put(TAG_ID, id);
map.put(TAG_TYPE, type);
map.put(TAG_DESCRIPTION, description);
map.put(TAG_NUM, num);
map.put(TAG_NUM2, num2);
map.put(TAG_IMAGE, image);
QueueList.add(map);
}
} catch (JSONException e) {
e.printStackTrace();
}
代碼中設置的數據轉換成列表視圖
ListAdapter adapter = new SimpleAdapter(
QueueActivity.this,
QueueList,
R.layout.queue_row,
new String[] { TAG_ID, TAG_DESCRIPTION, TAG_NUM, TAG_NUM2, TAG_IMAGE},
new int[] { R.id.queueid, R.id.description, R.id.num, R.id.num2, R.id.list_image });
setListAdapter(adapter);
現在我想設置一個setBackgroundResource到R.drawable.customlistviewback 如果DB_ID（TAG_ID）= INT信息
對於離，INT資訊= 6;