将值（数据）从我们的应用程序传递到android中的本机应用程序？

Question

i am developing program for union and intersection of two strings in android, i also calculate number of character in union as well intersect results individually?the results values (union&intersect) should pass to native calculator and the result will shown in calculator?

i have to pass the that result data to native calculator?

examle:i have two strings

sunday, monday

the union is: sundaymo ,the length of result union string is: 8 the intersection is : nday ,the length of result intersection string is: 4

the sum of union and intersection is : 8+4=12 ; the values 8 and 4 should pass to native calculator ,the result should be shown in native calculator .

how should i do please provide code for me please answer to me

Answer 1

String s1 = new String("10201");
String s2 = new String("01341");


//intersect
HashSet<Character> h1 = new HashSet<Character>(), h2 = new HashSet<Character>();
for(int i = 0; i < s1.length(); i++)                                            
{
    h1.add(s1.charAt(i));
}
for(int i = 0; i < s2.length(); i++)
{
    h2.add(s2.charAt(i));
}

//union
h1.addAll(h2);

//intersect
h1.retainAll(h2);


//