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 vote115 views1 answer
Prime numbers program in java
Java
0 vote144 views1 answer
Write a method multiply() in a class Arithmetic
Java
2 votes135 views2 answers
Spigot action bar
Java
0 vote117 views2 answers
Detect bluetooth headphones android programmatically
Java
0 vote124 views1 answer
How to know what a valid name for a variable is in java
Java
0 vote141 views1 answer
Menuitemcompat getactionview is deprecated in android
Java
0 vote122 views1 answer
Java suppress warnings rawtypes
Java
0 vote132 views1 answer
Clear a list in java
Java
0 vote138 views1 answer
Buffered reader for big integer
Java
0 vote113 views1 answer
How to assert that an exception is thrown java
Java