CODEWITHSUNDEEP
androidmpandroidchart
ashish
ashish

Reputation: 307

how to hide MPAndroidChart pie chart text label if data is 0

here is my code for showing text lable for displaying data in pie chart now i want to hide text lable value if data is not preasent for perticular text value, how can i achive that below is my code

final ArrayList<PieEntry> yEntrys = new ArrayList<>();
                            //List<String> entries = new ArrayList<>();
                            Toast.makeText(getContext(), "Toase"+response.toString(), Toast.LENGTH_SHORT).show();
                             Log.d("pieData",response.toString());
                            try {

                                JSONArray jsonarray = (JSONArray) response.get("piechartlist");




                                     for (int i = 0; i < jsonarray.length(); i++) {
                                         JSONObject jsonobject = jsonarray.getJSONObject(i);



                                             String messageSent = jsonobject.getString("messageSent").trim();
                                             String failed = jsonobject.getString("failed").trim();
                                             String rejected = jsonobject.getString("rejected").trim();
                                             String expired = jsonobject.getString("expired").trim();
                                             String unDelivered = jsonobject.getString("unDelivered");
                                             String delivered = jsonobject.getString("delivered");
                                             String ndnc = jsonobject.getString("ndnc");
                                             yEntrys.add(new PieEntry(Integer.valueOf(messageSent), "messageSent"));
                                             yEntrys.add(new PieEntry(Integer.valueOf(failed), "failed"));
                                             yEntrys.add(new PieEntry(Integer.valueOf(rejected), "rejected"));
                                             yEntrys.add(new PieEntry(Integer.valueOf(expired), "expired"));
                                             yEntrys.add(new PieEntry(Integer.valueOf(unDelivered), "unDelivered"));
                                             yEntrys.add(new PieEntry(Integer.valueOf(delivered), "delivered"));
                                             yEntrys.add(new PieEntry(Integer.valueOf(ndnc), "ndnc"));





                                     }



                            } catch (JSONException e) {
                                e.printStackTrace();


                            }

Upvotes: 0

Views: 1928

Answers (1)

woodii
woodii

Reputation: 793

Just don't add the Entry to the PieChart.

if (Integer.valueOf(messageSent) > 0)
{
    yEntrys.add(new PieEntry(Integer.valueOf(messageSent), "messageSent"));
}

btw: your JSON parsing is kinda wired. I would suggest POJOs and GSON for parsing JSON Strings.

Upvotes: 2

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