Android convert string to integer and integer to string

This is a basic tutorials, but this is very important when you want to convert your character data type.

For string to integer you can use this following codes

String et = "1233545";
int xx  = Integer.parseInt(et);

Output x = 1233545

String s="your1string2contain3with4number";
int i=Integer.parseInt(s.replaceAll("[\D]", ""));

Output i = 1234

int i=Integer.parseInt("hello123".replaceAll("[\D]",""));

Output i = 122

String str = "123" ;
int i = Integer.parse(str);

Output i = 123

Now lets move to integer to string.

int i = 5;
String strI = String.valueOf(i);

Output strl ="5";

Done.