sqliteopenhelper Questions
1
03-02 04:23:07.015: E/StrictMode(1096): A resource was acquired at attached stack trace but never released. See java.io.Closeable for information on avoiding resource leaks.
03-02 04:23:07.015: ...
Agneta asked 4/3, 2014 at 4:56
2
Solved
I'm creating an app which uses SQLiteDatabase to store items of a ListView. But, I get an error while populating the data in the ListView from the Database, and the app crashes.
Here's my Database...
Cholecalciferol asked 13/4, 2014 at 16:43
4
I have a listview. I get data from an SQLite database. I get this error:
It occurs when I go from line 20 to 21:
I placed cursor.deactivate() and cursor.close() on line 50, with no result. Why I ...
Rrhagia asked 3/5, 2012 at 15:19
2
Trying to extend class with SQLiteOpenHelper, but this error shows up : "There is no default constructor available in android.database.sqlite.SQLitepenhelper" along with other "cannot resolve symbo...
Claqueur asked 27/12, 2014 at 13:57
3
Solved
I want to insert the data from JSON array into the SQLite database. I have created two classes CategoryHelper.java and AndroidJSONParsingActivity.java to get the java response. When I run the code ...
Namaqualand asked 21/1, 2013 at 15:2
1
Solved
I have a class like this:
public class DeliveryItem {
private int _id;
private String _invoiceNumber;
private String _UPC_PLU;
private String _vendorItemId;
private int _packSize;
private St...
Capitulate asked 11/4, 2014 at 19:34
2
Solved
I am new to Android development (to development overall to be frank), and as such I have been reading Commonsware Busy Coder's guide. While reading through the SQLite section, there are a couple th...
Morningglory asked 10/3, 2013 at 22:23
15
Solved
I have created my tables in my SQLiteOpenHelper onCreate() but receive
SQLiteException: no such table
or
SQLiteException: no such column
errors. Why?
NOTE:
(This is the amalgamated summ...
Idiomatic asked 19/2, 2014 at 13:31
2
Solved
So essentially I am querying the DB twice. I don't understand where this error is really coming from because I am not closing the DB anywhere. The code that returns the error runs like this. I've c...
Campo asked 19/9, 2013 at 23:27
1
Solved
I can not drop a trigger, but when I try to create a new one with same name — it alerts me that trigger exists. So, I want to list all the triggers, to figure out what's wrong.
Tremblay asked 6/9, 2013 at 10:0
1
I'm new in Libgdx and I'm getting trouble on using a database on my game.
I searched for a tutorial on how to make SQLite work on both Android and Desktop applications using Libgdx but I didn't fo...
Tb asked 8/4, 2013 at 8:44
2
In my android app, I use SQLiteOpenHelper to implements ContentProvider.
Query, add, delete operations are all through ContentProvider.
But in one of my android phone(htc g13), I found *.db-wal fi...
Ease asked 16/12, 2011 at 7:41
1
Solved
I am creating an application which makes a lot of interactions with a database (both read and write operations).
To avoid open/close operations at each request, I created a class extending SQLiteO...
Grannie asked 24/7, 2013 at 12:48
1
Solved
I have my own SQLiteOpenHelper as follow :
public class MyOpenHelper extends SQLiteOpenHelper {
public static final int DB_VERSION = 1;
public static final String DB_NAME = "dbname";
public ...
Cleopatracleopatre asked 26/5, 2013 at 19:19
2
Solved
in my test android app I intend to create and access database file, which will be located on SD card. I am using main activity with help of a class, which extends SQLiteOpenHelper. I want to use it...
Ghostwrite asked 29/8, 2011 at 11:26
5
So I've come up with some idea and I'm wondering if it is realizable.
Let's say I've multiple tables(database models) each of them is represented by some class.I don't wont to use singleton patter...
Isaisaac asked 27/3, 2013 at 8:45
5
Solved
I have an app that depends on SQLite for data which is populated by xmls shipped with the app in the assets folder.
When you run the app the first time it sets a shared preference config_run = fa...
Brisco asked 16/1, 2013 at 15:13
1
Solved
I feel the Android developer guidelines regarding saving data in SQLite is really lacking. I'm confused as to what the general guideline is when it comes to multiple tables.
I currently have two M...
Remote asked 3/1, 2013 at 11:3
2
I'm new to Android development. I'm trying to create an application that reads from the internal database (SQLite) and list all the data in a list (I'm using listView).
So far I got a class called...
Acuate asked 27/11, 2012 at 14:21
0
I have a very strange problem. It only shows from time to time, on several devices. Can't seem to reproduce it when I want, but had it so many times, that I think I know where I get it.
So I have ...
Ocreate asked 10/6, 2012 at 22:6
1
Solved
I'm writing an app that allows people to set alarms for various tasks that they need to do. My current plan is to store all the relevant data into an SQLite database. To that end, I have created a ...
Augmented asked 31/5, 2012 at 23:2
1
Solved
I'm writing an Android application which will occasionally need to download a json string of around 1MB and containing around 1000 elements, and parse each of these into an SQLite database, which I...
Fitton asked 31/5, 2012 at 13:24
2
Solved
I read a lot of topics on this subjet but no one could answer my question.
I access my database from concurrent threads, my SQLiteOpenHelper implements the design pattern of the singleton so I hav...
Vince asked 29/5, 2012 at 14:24
2
Solved
I've a serious problem with android sqlite database and concurrent writing. For better explanations, I will give you a real life example:
I've an desktop widget, where I'm showing a list of items ...
Being asked 29/5, 2012 at 11:28
3
Solved
This has been driving me crazy for a few days now. I have an android application that is pretty complex. It uses multiple threads to pull data from a server and populate the SQLite database. I'm us...
Ber asked 30/6, 2011 at 13:57
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