java array add element
// A better solution would be to use an ArrayList which can grow as you need it. // The method ArrayList.toArray( T[] a ) // gives you back your array if you need it in this form. List<String> where = new ArrayList<String>(); where.add(element); where.add(element); // If you need to convert it to a simple array... String[] simpleArray = new String[ where.size() ]; where.toArray( simpleArray );
Source: stackoverflow.com
java add element to existing array
//original array
String[] rgb = new String[] {"red", "green"};
//new array with one more length
String[] rgb2 = new String[rgb.length + 1];
//copy the old in the new array
System.arraycopy(rgb, 0, rgb2, 0, rgb.length);
//add element to new array
rgb2[rgb.length] = "blue";
//optional: set old array to new array
rgb = rgb2;
java append to array
List<String> where = new ArrayList<String>(); where.add( ContactsContract.Contacts.HAS_PHONE_NUMBER+"=1" ); where.add( ContactsContract.Contacts.IN_VISIBLE_GROUP+"=1" );
Source: stackoverflow.com
java append to array
// iterate over the array
for( String oneItem : where ) {
...
}
// get specific items
where.get( 1 );Source: stackoverflow.com
java append to array
String[] simpleArray = new String[ where.size() ]; where.toArray( simpleArray );
Source: stackoverflow.com