Hi guys, i have a class dbHelper which creates my database, it's a
SQLiteOpenHelper.
So if i reffer to it like
dBHelper base = new dbHelper(this);
and then
SQLiteDatabase db = base.GetWritableDatabase();
it should work, right?
But when i try
db.insert(TABLE, NULL, VALUES);
it does not show
Do I need an instance of my SQLiteOpenHelper class for each Activity I have?
I have 1 currently that all activities access, but started getting an
exception
illegal state exception SQLiteDatabase created and never closed
on simple a simple query and I can't seem to figure out why this is
Hi,
The documentation does not make the interation between onUpgrade() and
onCreate() clear.
When implementing onCreate() should this create the database at
version 1, assuming that onUpgrade will apply all of the patches to
bring it up to version x (lets say version 5 for example)? Or should
I was trying to do some SQLite stuff.
I looked at NotePadProvider in Samples. I understood that this class
is probably instantiated through provider tag in manifest. I am a
little confused how can I use this externally. For example if i wrote
my content provider class, and provide the provider
Hi all,
I am writing an app that has a single database file with 3 tables
( AudioTable, PeopleMap, ImageTable)
and am looking at 2 design alternatives:
1. A -single- database adapter (myDBAdapter.java) which
uses a database helper class that extends SQLiteOpenHelper.
The adapter class has
Hi all,
I am writing an app that has a single database file with 3 tables
( AudioTable, PeopleMap, ImageTable)
and am looking at 2 design alternatives:
1. A -single- database adapter (myDBAdapter.java) which
uses a database helper class that extends SQLiteOpenHelper.
The adapter class has
Hi,
I am currently doing an app that asynchronously populates a list view
at startup using AsyncTask.
Therefore the AsyncTask uses SQLiteOpenHelper.getReadableDatabase to
read some data.
At the app's shutdown (onPause) the UI thread is writing some new data
to the database after using
Hi,
I am currently doing an app that asynchronously populates a list view
at startup using AsyncTask.
Therefore the AsyncTask uses SQLiteOpenHelper.getReadableDatabase to
read some data.
At the app's shutdown (onPause) the UI thread is writing some new data
to the database after using
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