CODEWITHSUNDEEP
dart
mobdevkun
mobdevkun

Reputation: 463

How to split string and put each line in element array in Dart?

I want to split some string and to contain each line in separate element in array. I use this code for reaching my goal:

List _masForUsing;
_masForUsing = new List(numberOfLines);

    void gpsHelper(String text, int count){
        for(int i =0; i<count;i++){
          _masForUsing[i] = text.split("\\r?\\n");
        }
        print(_masForUsing[2]);
      }

But when I am truying to evoke the third element of array, it just show full my string. Please help, me :)

This is example of String:

real time: 23-09-2019, 23:08:55, Mon 
system time: 5362 
gps coordinates: 55.376538; 037.431973; 
gps satellites: 3; 
gps time: 20:09:02; 
gps date: 23.09.19;
temperature: 19 *C 
humidity: 35 %  
dust: 1 
zivert: 21

Upvotes: 8

Views: 6444

Answers (2)

Doc
Doc

Reputation: 11651

Is this what you want?

void gpsHelper(String text) {
  List _masForUsing = text.split("\n");//this one here

  print('third string is ${_masForUsing[2]}');
}

Upvotes: -3

shb
shb

Reputation: 6277

Use Dart's built in LineSplitter, It is system independent.

void gpsHelper(String text) {
   LineSplitter ls = new LineSplitter();
   List<String> _masForUsing = ls.convert(text);

    //print(_masForUsing[2]); // gps coordinates: 55.376538; 037.431973;
}

Upvotes: 22

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