android-cursor Questions
3
Solved
I am trying to make a drag-and-drop list for a little game app I am writing.
There are 6 entries in the list. However the library I added required a Cursor object that talks to a DB. This is overk...
Jabin asked 17/8, 2013 at 16:15
2
Solved
Let's say I make the following cursor to get the call log of someone:
String[] strFields = {
android.provider.CallLog.Calls.NUMBER,
android.provider.CallLog.Calls.TYPE,
android.provider.CallLo...
Limoges asked 17/7, 2011 at 15:9
2
Solved
From the performance point of view: Is it fine if in every access to my cursors I use something like :
public static final String COLUMN_NAME = "my_column_name";
cursor.getString(cursor.g...
Voice asked 2/2, 2012 at 14:32
2
It appears that Cursors in android can only hold up to 1 MB of data.
What would be the most efficient way to pull the maximum number of rows from a table in a SQLite database that stays under the...
Liv asked 22/6, 2012 at 18:23
6
Solved
environment (Linux/Eclipse Dev for Xoom Tablet running HoneyComb 3.0.1)
In my app I'm using the camera (startIntentForResult()) to take a picture. After the picture is taken I get the onActivityRe...
Barnette asked 6/5, 2011 at 18:33
2
Solved
There seems to be a 1MB limit on Android's Cursor Window size which limits the ability to read BLOBs from SQLite. I know you may say we should not store BLOBs in database but by definition, BLOB is...
Georgena asked 25/6, 2013 at 14:43
4
Solved
Is there any way to get Cursor for a query, which I am processing with ORMLite Dao object?
Recur asked 23/8, 2011 at 10:44
2
I am receiving a "swapCursor(Cursor) is undefined" error when creating a CursorLoader. I have imported the android.support.v4 (app.LoaderManager, app.LoaderManager.Loader, Content.CursorLoader, con...
Nazar asked 30/3, 2013 at 22:38
1
Solved
This might be a noob question but I'm quite new to all this SQLite-Database-Cursor-Adapter-ListView-Do-It-Properly-Stuff.
What I have:
In my MainActivity I have a ListView. I use an SQLite databa...
Anytime asked 5/6, 2013 at 10:43
2
I have an app in which one aspect is for a user to select a contact and send a text to that contact thru the app. The app only works with some contacts and fails on others. More precisely:
for the...
Andrea asked 16/5, 2013 at 1:16
1
Solved
I understand that a after a database is closed, the cursor becomes "invalid", does that also close the cursor at the same time? Does that avoid having to do what is shown below?
example 1
publi...
Hardware asked 20/5, 2013 at 2:4
4
Solved
As i am working on displaying images saved in sdcard folder, I found the following link.
Displaying images in gridview from SDCard.
I am using the following code to get images from specified ...
Laith asked 15/5, 2013 at 5:39
4
Solved
I have an array of phone numbers and I want to get the corresponding contact names from the contacts database.
In the array of phone numbers, I also have some numbers that are not saved before to ...
Tabes asked 29/3, 2012 at 1:20
2
Solved
On 4.0.3, Code below cause warning "W/CursorWrapperInner(11252): Cursor finalized without prior close()".
Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number));
getC...
Knapp asked 22/8, 2012 at 2:28
1
Solved
I'm trying to build a ListView that represents a list a recipes. I get the concept of using a SimpleCursorAdapter to accomplish that.
However, in addition to showing the recipe image & title f...
Lambeth asked 28/4, 2013 at 23:57
5
Solved
I am trying to query all the columns in a table into one long text view and/or string. I know this might not be the right way to do things but I have to do this. Correct me if I am wrong, I was und...
Ardeb asked 10/4, 2012 at 0:38
3
Solved
I have a database name "CUED" (sqlite Android)it have a table HELLO which contain a column NAME I can get the value to String from that column.
Let me show you my code section
myDB =hello...
Pavier asked 25/1, 2012 at 14:12
1
In my Android application, I am using Sqlite DataBase to store the data from the server. I am using ContentProvider and ContentResolver to access the data from the DataBase and using CursorAdapter ...
Placard asked 7/4, 2013 at 8:56
2
Solved
i have the following code to get contacts from content provider
String[] columns = new String[] {
ContactsContract.Contacts.DISPLAY_NAME,
ContactsContract.Contacts._ID,
ContactsContract.Contact...
Brogdon asked 5/3, 2011 at 18:47
1
Solved
The docs say:
The result and whether this method throws an exception when the
column value is null or the column type is not a string type is
implementation-defined.
Which implementation are...
Keffiyeh asked 3/4, 2013 at 18:1
1
I have a situation where my program crashes when I make a number of cursor.moveToNext() requests. The error message reads:
android.database.CursorWindowAllocationException: Cursor window allocation...
Hinze asked 19/8, 2012 at 19:45
1
Solved
I'm interesting about the implementation details of the Cursor in Android. I know that basically it is just an interface that provides random read-write access to the result set returned by a datab...
Oculomotor asked 20/3, 2013 at 9:26
2
Solved
I am making a viewPager in a FragmentActivity with multiple ListFragments. In order to populate the different listviews i get the LoaderManager and initiliaze in the loader. I wanted to have a uniq...
Matinee asked 4/11, 2012 at 8:16
3
Solved
I've got a fairly complicated query (multiple joins) on a normalized sqlite database. The query does a SELECT * to enable some automated attribute selection logic (so I can't eliminate the "*&...
Bodleian asked 31/10, 2011 at 21:27
5
I have an application that runs fine on android 2.1, but when trying to transition it to 3.0 I get a cursor error that I'm not familar with.
Java.lang.IllegalStateException: Couldn't read row0,...
Nagana asked 21/7, 2011 at 19:57
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