-1
嗨，我已經創建了一個日期數組，我想爲這些日期中的每一個添加一個標題視圖，然後我將運行另一個循環，它將在每個下方添加其他視圖頭。此刻，我只是想添加標題視圖，但目前沒有任何顯示在屏幕上。所以我的問題是如何以編程方式在for循環中添加視圖？Android以編程方式在for循環中添加視圖
繼承人我的代碼
public void FillData() throws JSONException{
ListView list = getListView();
list.scrollTo(0, 0);
list.setVerticalFadingEdgeEnabled(false);
list.setTextFilterEnabled(true);
LayoutInflater inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View header = inflater.inflate(R.layout.homeheader, list, false);
fixturesView = LayoutInflater.from(getBaseContext()).inflate(R.layout.fixturescell,
null);
//Log.v("MyFix", "fixturesArray = " + fixturesArray);
if(fixturesArray.length() < 1){
TextView emptytext = (TextView) fixturesView.findViewById(R.id.TextView02);
emptytext.setText("No Upcoming Fixtures Available");
}else{
try{
for(int t = 0; t < fixturesArray.length(); t++){
JSONObject matchDateDict = fixturesArray.getJSONObject(t);
String matchDate = matchDateDict.getString("matchdate");
if(matchDatesArray.length() != 0){
int lm = t - 1;
JSONObject lastDateDict = fixturesArray.getJSONObject(lm);
String lastMatchDate = lastDateDict.getString("matchdate");
Log.v("MyFix", "lastMatchDate " + lastMatchDate);
if(matchDate.equals(lastMatchDate)){
Log.v("MyFix", "2 are the same");
} else {
Log.v("MyFix", "add new matchdate to array");
matchDatesArray.put(matchDate);
}
} else {
Log.v("MyFix", "add new matchdate to array (first time only)");
matchDatesArray.put(matchDate);
}
}
Log.v("MyFix", "matchDatesArray = " + matchDatesArray);
}catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
DateHeader = LayoutInflater.from(getBaseContext()).inflate(R.layout.redcell,
null);
adapter = new MergeAdapter();
for(int t = 0; t < matchDatesArray.length(); t++){
JSONObject mdheaderdict = matchDatesArray.getJSONObject(t);
String matchheader = mdheaderdict.getString("matchdate");
TextView matchdayheader = (TextView) DateHeader.findViewById(R.id.redheadertext);
matchdayheader.setText(matchheader);
adapter.addView(DateHeader);
}
}
setListAdapter(adapter);
}
}
你是否試圖在數據或標題你的意思是列表項目之前在列表中創建標題？ – Amal 2012-07-05 09:46:46
你能更準確的想要你想做什麼嗎？也許增加一些佈局代碼以及... – Alexis 2012-07-05 09:57:26