CODEWITHSUNDEEP
androidarraylist
androidBoomer
androidBoomer

Reputation: 3417

Emptying an ArrayList in Android

I am saving records from arrayList and whenever I goes back to the activity where I used that arrayList and save another record, the previous record was also saved together with the new one. How can I empty the arrayList?

  ArrayList<String> arraySubBrand = new ArrayList<String>();
    for (int j=0; j<checkSelected.length; j++)  {
        if(checkSelected[j]==true) {
            String values = BrandListAdapter.mListItems.get(j);
            Cursor rSubBrand = databaseHandler.getReport_SubBrandCode(values);
            if(rSubBrand.moveToFirst()) {
                SubBrandCode = rSubBrand.getString(rSubBrand.getColumnIndex(Constants.SUBBRAND_CODE));
            }
            arraySubBrand.clear();
            arraySubBrand.add(SubBrandCode);

            String subBrand = arraySubBrand.toString();
            subBrand = subBrand.replace("[", "");
            subBrand = subBrand.replace("]", "");

            databaseHandler.SaveSubBrand(new Cons_iReport (ReportCode, subBrand));
        }                       
    }

Upvotes: 0

Views: 91

Answers (1)

Sibbs Gambling
Sibbs Gambling

Reputation: 20355

Try ArrayList.clear() It will empty your ArrayList.

Upvotes: 1

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