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

0 vote330 views1 answer
What is serialization in rest assured
Java
0 vote300 views1 answer
Check if the given string is a number
Java
1 vote277 views1 answer
Java pointer
Java
0 vote404 views1 answer
Spring aop xml definition
Java Spring
15 votes318 views2 answers
How to create a list in java
Java
0 vote323 views1 answer
Refresh sharedpreferences going back java
Java
0 vote285 views1 answer
Como crear un array list en java
Java
5 votes256 views2 answers
String startswith java
Java
7 votes296 views1 answer
Reading in lines from a file java
Java
11 votes273 views1 answer
Declare a hashmap in java
Java