Java: How to split a string by a number of characters?

Question

I tried to search online to solve this question but I didn\'t found anything.

I wrote the following abstract code to explain what I\'m asking:

String         


        

Answer 1

My application uses text to speech! Here is my algorithm, to split by "dot" and conconate string if string length less then limit

String[] text = sentence.split("\\.");
 ArrayList realText =  sentenceSplitterWithCount(text);

Function sentenceSplitterWithCount: (I concanate string lf less than 100 chars lenght, It depends on you)

private ArrayList sentenceSplitterWithCount(String[] splittedWithDot){

        ArrayList newArticleArray = new ArrayList<>();
        String item = "";
        for(String sentence : splittedWithDot){

            item += DataManager.setFirstCharCapitalize(sentence)+".";

            if(item.length() > 100){
                newArticleArray.add(item);
                item = "";
            }

        }

        for (String a : newArticleArray){
            Log.d("tts", a);

        }

        return newArticleArray;
    }

function setFirstCharCapitalize just capitalize First letter: I think, you dont need it, anyway

   public static String setFirstCharCapitalize(String input) {


        if(input.length()>2) {
            String k = checkStringStartWithSpace(input);
            input = k.substring(0, 1).toUpperCase() + k.substring(1).toLowerCase();
        }

        return input;
    }