Android array to string

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, Third

Source: developer.android.com

Android java toArray to String array

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);

-1

Source: stackoverflow.com

Similar codes

3 votes359 views3 answers
How to use do while loop in java
Java
1 vote393 views1 answer
Elon musk child's name
Java
0 vote360 views1 answer
Java csv line split
Java
2 votes358 views2 answers
Kotlin variable in string
Java
1 vote376 views1 answer
Clear array java
Java
0 vote437 views1 answer
Spring context xml definition
Java
9 votes395 views4 answers
Java clear console
Java
3 votes370 views1 answer
How to check type of primitive value in java
Java
4 votes343 views5 answers
Java while
Java
1 vote342 views2 answers
How to uninstall java openjdk in linux
Java