Converting a string to an integer on Android

To convert a string to an integer in Android, you can use the Integer.parseInt method.

Here is an example of how you can do this:

String string = "123";
int number = Integer.parseInt(string);

This will convert the string "123" to the integer 123.

Note that the parseInt method can throw a NumberFormatException if the string is not a valid integer. You should handle this exception in your code.

try {
  int number = Integer.parseInt(string);
} catch (NumberFormatException e) {
  // handle the exception
}

Alternatively, you can use the Integer.valueOf method to convert a string to an integer.

Here is an example of how you can do this:

int number = Integer.valueOf(string);

This will also convert the string "123" to the integer 123.

Note that the valueOf method returns an Integer object, rather than an int primitive. If you need an int primitive, you can use the intValue method of the Integer object.

int number = Integer.valueOf(string).intValue();