awesome - thanks ----- Original Message ----- From: Jeffrey Blattman To: [email protected] Sent: Tuesday, September 22, 2009 7:38 PM Subject: [android-beginners] Re: Noob array question
in java, arrays are fixed size. if you want a growable list of object, use
ArrayList or explore java.util for other alternatives.
String[] sa = new String[2];
s[0] = "hello";
s[1] = "world";
List<String> sl = new ArrayList<String>();
sl.add("hello");
sl.add("wold");
...
I'm new to Android and Java and am stumped on the simplest things.
How do I create a simple array and push/clear it?
I'm used to something like
myarray = new Array() // creates empty array
myarray.push("something") // array now has one element at index [0]
myarray.push("something_else") // array now has two elements
myarray = new Array() // overwrites and therefore resets array
I can't find the equivalent in android. Can someone please enlighten
me.
You'd be amazed at how much time I've spent searching before posting.
Seriously amazed...
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