All Questions
215 questions
0
votes
0
answers
31
views
Sqllite data fetching took more then a minute for 5000 records
//Table Create
private String CREATE_COST_CENTER_TABLE = "CREATE TABLE IF NOT EXISTS "
+ SQLConstants.TABLE_COST_CENTER + "( "
+ SQLConstants....
1
vote
0
answers
51
views
How to get current sqlite id for a selected cardview from an arraylist
I'm trying to use a delete button to remove a specific contact cardview along with it's respective sqlite database entry. I managed to do so by using deleteOne method from the DatabaseHelper. It works ...
-2
votes
1
answer
52
views
IndexOutOfBoundException when i pass arraylist to DBHelper to update database (Android SQlite)
I am new at android and trying to make managing members app with database. what i want to do here is that when user buys any drink it should change drinks name to "bought" in database, but ...
- 209
-1
votes
1
answer
55
views
How do I create an ArrayList that gets a list of rows in room and java (as an Async task probably)?
Pretty much the title really, currently what I tried is this:
ArrayList<User> users = new ArrayList<User>(userDatabase.getUserDao().getSavedUsersLists());
but it only works if I allow ...
- 57
1
vote
1
answer
257
views
How to loop through a cursor in SQLite once, close and move to next without displaying the first row again
I'm trying to loop through an arrayList but the problem is everytime it loops, first loop it is showing only one element, second loop it is showing the previous one and a new one and the cycle ...
- 257
-1
votes
1
answer
1k
views
How to set a latitude and a longitude arraylist in a single latlng arraylist and then display list of latlng coordinates
I have been working on getting markers drawn from an sqlite database. So far i have gotten so far that the application displays the last marker from the database using a for loop but I am not sure how ...
- 305
-2
votes
1
answer
64
views
How to RESET Arraylist at the end of the week?
I have an arraylist:
ArrayList<String> wholeWeekArrayList = new ArrayList<>();
DatabaseHelper(SQLite) is storing the values into the(above) arrayList:
Cursor data = mDatabaseHelper....
- 16
0
votes
1
answer
44
views
problem selecting from listview of custom listview from sqlite database
im having troubles selecting from my custom listview and getting the itemName from the sqlite database. i place some other code below, not sure if they are necessary.
The Log.d(TAG, "The name is" + ...
- 57
1
vote
2
answers
165
views
How to search data in recylerview in android
All my code is running successful but I Want to add Searchview.
I tried many method.
When edittext text change app crashed.
I also applied try cathed method but i am not seeing any error Just app ...
- 37
1
vote
1
answer
1k
views
Android - sqlite in clause using string values from arraylist?
public void DBSearchCategory(String tableName) {
// 1st way
String inClause = s1.ListViewCategory.toString();
inClause = inClause.replace("[", "(");
inClause = inClause.replace("]", ")...
- 59
0
votes
1
answer
36
views
How to access sqlite data to ListView in fragment
i'v android app where should save file.xlsx into sqlite DB, this DB should be empty on start then i choose the file.xlsx from directory to save it into sqlite and this is the code:
HomeFragment
...
- 25
-2
votes
1
answer
201
views
How to fix IndexOutOfBoundsException in Java Android App [duplicate]
Hi I'm trying to create an interactive Android quiz application in Java, and when I try to enter the quiz section I get an index out of bounds exception, does anyone know how to solve this?
I have ...
- 43
0
votes
1
answer
48
views
arrayList appears to only be created if one activity is done first, not the other
I'm having an issue with this app I'm writing for a class in school. It's a basic workout tracking app.
I have an arrayList but the Cardio.java activity can only save to the arrayList if Strength....
1
vote
1
answer
3k
views
Populate Room Database with Arraylist
I would like to build a Deckbuilder that allows you to save created decks locally on the device.
The Decklist are stored in Arraylists, called TransferDeck. Which I would like to store in room ...
- 758
1
vote
2
answers
51
views
ArrayList outOfBoundsException database error
Hey as I was running tests on my application I began to delete database values from my database. Once I did I began getting this error
Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
...
- 101