Cannot convert int to String

Question

This doesn't work:

int number = 1;
String numberstring = IntToString(number);

I get "The method IntToString(int) is undefined for the type (myclassname)"

I must be tired here. What the heck am I forgetting?

Is there IntToString method in your class file - myclassname? Is the arguement types are matching? — gtiwari333
– gtiwari333, Commented Jun 11, 2012 at 13:45
@kakemonsteret remember to mark an answer as correct as it motivates other users to help you in the future. — user943675
– user943675, Commented Jun 12, 2012 at 14:49

pacman · Accepted Answer · 2012-06-11 13:47:20Z

4

Try this.

int number = 1;
String numberstring = Integer.toString(number);

answered Jun 11, 2012 at 13:47

pacman

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1 Comment

user1341676 Over a year ago

Thanks - both String.valueOf() and Integer.toString() worked.

gtiwari333 · Accepted Answer · 2012-06-11 13:56:43Z

3

You can do either:

 String numberstring = number.toString();

or

String numberstring = Integer.toString(number)

or (as a tricky thing sometimes I do this)

String numberstring = 1 + "";

edited Jun 11, 2012 at 13:56

gtiwari333

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answered Jun 11, 2012 at 13:49

Chad Campbell

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Comments

gtiwari333 · Accepted Answer · 2012-06-11 13:50:05Z

2

Why not this :

int number = 1;
String numberstring = number+"";

Also make sure that :

Is there IntToString method in your class file - myclassname? Is the arguement types are matching?

answered Jun 11, 2012 at 13:50

gtiwari333

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Comments

sloth · Accepted Answer · 2012-06-12 13:13:38Z

2

These ones are the ones that seems to work "out of the box", without importing any special classes:

String numberstring = String.valueOf(number);
String numberstring = Integer.toString(number);
String numberstring = number + "";

edited Jun 12, 2012 at 13:13

sloth

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answered Jun 12, 2012 at 10:36

user1341676

Comments

user1340450 · Accepted Answer · 2012-06-11 13:48:47Z

1

One way to do this with very little code would be like this:

int number = 1;
String numberstring = number + "";

answered Jun 11, 2012 at 13:48

user1340450

Comments

Praveenkumar · Accepted Answer · 2012-06-11 13:51:27Z

1

Are you expecting this -

int numb = 1;
String val = String.valueOf(numb);

answered Jun 11, 2012 at 13:51

Praveenkumar

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Comments

jeet.chanchawat · Accepted Answer · 2012-06-11 14:03:10Z

1

int number=1;
String S = String.valueOf(number);

try this code... works for me :)

answered Jun 11, 2012 at 14:03

jeet.chanchawat

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Comments

Buhake Sindi · Accepted Answer · 2012-06-11 15:30:22Z

1

In Java, int to String is simple as

String numberstring = String.valueOf(number);

This applies to Android too.

answered Jun 11, 2012 at 15:30

Buhake Sindi

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