Converting a char to uppercase

Question

String lower = Name.toLowerCase();
int a = Name.indexOf(\" \",0);
String first = lower.substring(0, a);
String last = lower.substring(a+1);
char f = first.charAt(0);         


        

Answer 1

You can apply the .toUpperCase() directly on String variables or as an attribute to text fields. Ex: -

String str;
TextView txt;

str.toUpperCase();// will change it to all upper case OR
txt.append(str.toUpperCase());
txt.setText(str.toUpperCase());