Re: [討論] 亂數取得改成全選擇
: private void drawRestaurant()
: {
: String f[] = { "f_id", "f_name", "f_address", "f_cal"};
: /* SELECT f[] FROM tables[0] */
: Cursor c = dbHelper.select(tables[0], f, "", null, null, null, null);
: allRestaurantID = new ArrayList<String>();
: allRestaurantName = new ArrayList<String>();
: allRestaurantAddress = new ArrayList<String>();
: allRestaurantCal = new ArrayList<String>();
: .
: .
if(allRestaurantID.size()>0)
{
//Random generator = new Random();
//int intThrowIndex = generator.nextInt(allRestaurantID.size());
//從現有的資料筆數中隨機找一筆
//可以從這邊改成 "加一個for-loop"
//以下是寫概念而非正確語法
for(int i=0;i<allRestaurantID.size();i++)
{
mTextView01.setText
(
allRestaurantName.get(i)+"\n"+
allRestaurantAddress.get(i)+"\n"+
allRestaurantCal.get(i)+
getResources().getText(R.string.str_cal)
);
}
}
--
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※ 編輯: ericinttu 來自: 140.112.4.170 (07/28 20:47)
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每點一下秀滿一頁它的內容(這邊應該指TextView吧)
去查查看TextView的屬性頁有沒有類似的設定項目
※ 編輯: ericinttu 來自: 59.117.189.176 (07/28 23:03)
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