Question : android list to string
Answered by : paul-smith
String[] data = { "First", "Second", "Third" };
StringBuilder sb = new StringBuilder();
for (String item : data) { sb.append(item).append(", ");
}
sb.setLength(sb.length() - 2);
// generates output:
// First, Second, ThirdSource : https://developer.android.com/reference/java/lang/StringBuilder | Last Update : Thu, 17 Feb 22
Question : Android java toArray to String array
Answered by : grotesque-goose-z0izuiog21kb
List<String> stockList = new ArrayList<String>();
stockList.add("stock1");
stockList.add("stock2");
String[] stockArr = new String[stockList.size()];
stockArr = stockList.toArray(stockArr);
for(String s : stockArr) System.out.println(s);Source : https://stackoverflow.com/questions/5374311/convert-arrayliststring-to-string-array | Last Update : Fri, 02 Jul 21