Posts by Tisco • 45 points
9 posts
-
0
votes1
answer54
views -
0
votes1
answer93
viewsQ: How to include several Radiobutton?
I was interested in making an APP with 30 personality profile questions, where each question will have two choices. I thought of using the RadioButton, but as there are 30 questions I would not like…
-
0
votes0
answers36
viewsQ: Sharedpreferences receiving Nullpointerexception
I need some help with Sharedpreference. I am developing a phrase APP, where there is a checkbox that marks favorite phrases and plays these phrases in Sharedpreferences where they can be accessed…
-
1
votes1
answer145
viewsQ: How to fix the buttons in Alertdialog?
I’m having a problem with the buttons created in Alertdialog. I am making a phrase APP and at certain times the sentences are very large and causes the buttons in Alertdialog to drop. Is it possible…
-
1
votes1
answer53
viewsQ: How can I separate items from a sharedPreferences into an Array?
I have a question, I made a checkbox on items in a listview that when marked are stored as Sharedpreferences. So I created a button (Favorites) to access the items marked by the checkbox, but the…
-
0
votes2
answers508
viewsQ: How to check if a String is null and add in an array?
I have a problem, I have several variables (String) with the following names: textTransferd1, textTransferd2 to 73 (textTransferO73). At certain times the variable textTransferd2 for example may…
-
0
votes1
answer462
viewsQ: How to store more than one value using Sharedpreferences?
I’m making an app where I created a checkbox to represent a favorite item. The problem I’m having is that when I put more than one item as a favorite, the last one replaces the first one, that is,…
-
0
votes2
answers53
viewsQ: How is it possible to condition or check an item in a listview?
How to condition or check an item in a listview? I have an Array with some names, I would like to identify the name clicked so I could make a condition, for example I clicked on "Andrew Murray",…
-
1
votes1
answer1160
views