Question

I have a String like this:

static String name = "what is the language used in android <img height=\""+height+"\" width=\""+width+"\">";

I need to get the value of height and width, which I am passing on the fly.Now i am in a situation where i need to get the values based on individual items.

I have tried regular expression but they are not working.

Answer 1

You can use this:

int height = 0;
int width = 0;

Pattern h = Pattern.compile("height=\"([0-9]*)\"");
Pattern w = Pattern.compile("width=\"([0-9]*)\"");

Matcher m1 = h.matcher(name);
Matcher m2 = w.matcher(name);

if (m1.find()) {
    height = Integer.parseInt(m1.group(1));
}

if (m2.find()) {
    width = Integer.parseInt(m2.group(1));
}

System.out.println(height);
System.out.println(width);