Data disappears after adding (MPAndroidChart)

Question

After I add a new Entry to my chart, if I go to a different activity, the data point disappears when I return. How do I fix it so that the data set is saved and remembers the new data entered by the user?

Can you expand, adding some code and more context? – Eury Pérez Beltré May 02 '18 at 15:47 — Eury Pérez Beltré, May 02 '18 at 15:47

score 0 · Answer 1 · answered Jun 06 '18 at 08:06

0

You need to create arraylist of values on class level and update that whenever you get value to add then when you call onResume() you need to set these values to your dataset and invalidate your chartview.

answered Jun 06 '18 at 08:06

Muhammad Saad Rafique

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Data disappears after adding (MPAndroidChart)

1 Answers1