This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Add characters to the string. The following code shows you how to add string characters to a Java string:myvar = myvar + " More characters.";This code creates the string "Initialized value.

Just to make life a little more complicated, creating the Array List is also going to require a new class. First though, create a string array and an integer array in the same MainActivity.Java: ...