Bar Graph is not updating (Graph is not dynamic)

[akshatbhuhagal]

Hey Suyash,

If i try to change bar graph value second time then it's not updating, Initially it's creating graph and perfectly showing graph but when i try to update or change the value then it's not updating. For ex.

Initial Graph

BarGraph barGraph = findViewById(R.id.barGraph);
ArrayList<DataPoint> points = new ArrayList<>();

points.add(new DataPoint("Jan", 10, getResources().getColor(R.color.brown)));
points.add(new DataPoint("Feb", 5, getResources().getColor(R.color.brown)));

barGraph.setPoints(points);

While Updating Graph on click of button (which is not working)

BarGraph barGraph = findViewById(R.id.barGraph);
ArrayList<DataPoint> points = new ArrayList<>();

points.add(new DataPoint("Jan", 0, getResources().getColor(R.color.brown)));
points.add(new DataPoint("Feb", 3, getResources().getColor(R.color.brown)));

barGraph.setPoints(points);

Assign this issue to me so i can create pull request as i already fixed this issue

[akshatbhuhagal]

Answer :-

In BarGraph.java file there is function called onDraw() and inside that function you have to change the value of initflg from initflg = true; to initflg = false; then Graph will update everytime it gets data from API response or any