CODEWITHSUNDEEP
android
David Foie Gras
David Foie Gras

Reputation: 2080

How can i implement this class for new class in Activity?

PostData

public class PostData {
    @Expose
    private String text;
    @Expose
    private Point point;
    public class Point implements Serializable {
        @Expose
        private double longitude;
        @Expose
        private double latitude;
        public Point(double longitude, double latitude) {
            this.longitude = longitude;
            this.latitude = latitude;
        }
    }
    public PostData(String text, Point point) {
        this.text = text;
        this.point = point;
    }
}

I want use it like

PostData postData = new PostData()

so i tried this like 

   PostData postData = new PostData("nqq", mpoint){
                  Point mpoint = new PostData.Point("13", "14");
                };

But it has something wrong.

Actually i don't know how to deal with point class.

Would you let me know example?

How can i use it in right way?

Upvotes: 0

Views: 34

Answers (2)

Mithun Sarker
Mithun Sarker

Reputation: 4023

Rather than using inner class , separate PostData and Point Class

   public class PostData {
        @Expose
        private String text;
        @Expose
        private Point point;

        public PostData(String text, Point point) {
            this.text = text;
            this.point = point;
        }
    }

    public class Point implements Serializable {
        @Expose
        private double longitude;
        @Expose
        private double latitude;
        public Point(double longitude, double latitude) {
            this.longitude = longitude;
            this.latitude = latitude;
        }
    }

And then use like this way 

Point point = new Point(13,14);
PostData postData = new PostData("nqq",point);

Upvotes: 2

farhan patel
farhan patel

Reputation: 1610

I don't know, but from your vague question I suppose you have problem initializing your point class object and passing it in your PostData class constructor.if yes? then this should work. 

PostData.Point mpoint = new PostData.Point("13", "14");     
PostData postData = new PostData("nqq", mpoint);

Upvotes: 1

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