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2014/10/16 ¤W¤È 08:24:54
android Programming Glossary: sqlitecursorAndroid Content Provider database leak issue http://stackoverflow.com/questions/1379200/android-content-provider-database-leak-issue that no longer had anything referencing it even though the SQLiteCursor does left me with several choices 1 Leave the SQLiteDatabase.. the Cursor returned by my Content Provider back into a SQLiteCursor. Then I could invoke its getDatabase method and invoke close.. route. I derived my own Cursor class by extending the SQLiteCursor class. I added two data members to my derived class one to reference..
Logging SQL queries in android http://stackoverflow.com/questions/5966584/logging-sql-queries-in-android the cursor @author Vincent @ MarvinLabs public class SQLiteCursorFactory implements CursorFactory private boolean debugQueries.. CursorFactory private boolean debugQueries false public SQLiteCursorFactory this.debugQueries false public SQLiteCursorFactory boolean.. public SQLiteCursorFactory this.debugQueries false public SQLiteCursorFactory boolean debugQueries this.debugQueries debugQueries @Override..
Android - SQLite Cursor getColumnIndex() is case sensitive? http://stackoverflow.com/questions/9029668/android-sqlite-cursor-getcolumnindex-is-case-sensitive getColumnIndex is case sensitive While working with SQLiteCursor in Android i came to know that the getColumnIndex is behaving.. accessing data from it I am confused by this behavior of SQLiteCursor can someone help me that this is true OR i am doing something..
Getting SQLiteCursorLoader to observe data changes http://stackoverflow.com/questions/9060771/getting-sqlitecursorloader-to-observe-data-changes SQLiteCursorLoader to observe data changes I'm trying to implement a DataListFragment.. and deliver new results when the contents change. Under my SQLiteCursor implementation below this does not happen. OnLoadFinished gets.. CursorLoader instead import com.commonsware.cwac.loaderex.SQLiteCursorLoader public class DataListFragment extends ListFragment implements..
Android Content Provider database leak issue http://stackoverflow.com/questions/1379200/android-content-provider-database-leak-issue that there was an open database in my content provider that no longer had anything referencing it even though the SQLiteCursor does left me with several choices 1 Leave the SQLiteDatabase object open and place it into a collection never to be used.. be simple to do in the activity all I needed to do was recast the Cursor returned by my Content Provider back into a SQLiteCursor. Then I could invoke its getDatabase method and invoke close on the database. This is not possible. It turns out that the.. the database on the activity I went a different and easier route. I derived my own Cursor class by extending the SQLiteCursor class. I added two data members to my derived class one to reference the database and the other was a ID for use in debugging...
Logging SQL queries in android http://stackoverflow.com/questions/5966584/logging-sql-queries-in-android the cursor factory in order to log the queries before returning the cursor @author Vincent @ MarvinLabs public class SQLiteCursorFactory implements CursorFactory private boolean debugQueries false public SQLiteCursorFactory this.debugQueries false public.. @ MarvinLabs public class SQLiteCursorFactory implements CursorFactory private boolean debugQueries false public SQLiteCursorFactory this.debugQueries false public SQLiteCursorFactory boolean debugQueries this.debugQueries debugQueries @Override.. implements CursorFactory private boolean debugQueries false public SQLiteCursorFactory this.debugQueries false public SQLiteCursorFactory boolean debugQueries this.debugQueries debugQueries @Override public Cursor newCursor SQLiteDatabase db SQLiteCursorDriver..
Android - SQLite Cursor getColumnIndex() is case sensitive? http://stackoverflow.com/questions/9029668/android-sqlite-cursor-getcolumnindex-is-case-sensitive SQLite Cursor getColumnIndex is case sensitive While working with SQLiteCursor in Android i came to know that the getColumnIndex is behaving case sensitive for example Example Column Name in DB was Rules.. Make sure the Cursor is initialized correctly before accessing data from it I am confused by this behavior of SQLiteCursor can someone help me that this is true OR i am doing something wrong I can provide the code if required. Thanks. android..
Getting SQLiteCursorLoader to observe data changes http://stackoverflow.com/questions/9060771/getting-sqlitecursorloader-to-observe-data-changes SQLiteCursorLoader to observe data changes I'm trying to implement a DataListFragment with an adapter that uses a Loader from Commonsware... are active they should monitor the source of their data and deliver new results when the contents change. Under my SQLiteCursor implementation below this does not happen. OnLoadFinished gets called once and that's it. Presumably one could insert Loader.onContentChanged.. I wrap the database stuff in as a ContentProvider and use CursorLoader instead import com.commonsware.cwac.loaderex.SQLiteCursorLoader public class DataListFragment extends ListFragment implements LoaderManager.LoaderCallbacks Cursor protected DataListAdapter..
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