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2014/10/16 ¤W¤È 08:25:30
android Programming Glossary: swapcursorAlphabetIndexer with Custom Adapter managed by LoaderManager http://stackoverflow.com/questions/10224233/alphabetindexer-with-custom-adapter-managed-by-loadermanager and implements SectionIndexer and I am using a LoaderManager to manage my adapter's cursor so i have overridden the swapCursor method like the second answer to the example above indicates. public class ContactsCursorAdapter extends SimpleCursorAdapter.. position @Override public Object getSections return mAlphaIndexer.getSections public Cursor swapCursor Cursor c Create our indexer if c null mAlphaIndexer new AlphabetIndexer c c.getColumnIndex ContactsContract.Contacts.DISPLAY_NAME.. AlphabetIndexer c c.getColumnIndex ContactsContract.Contacts.DISPLAY_NAME ABCDEFGHIJKLMNOPQRSTUVWXYZ return super.swapCursor c However this errors out if I set my listview to fastScrollEnabled true getListView .setFastScrollEnabled true in my class..
How does CursorLoader with LoaderManager know to send the cursor to a CursorAdapter? http://stackoverflow.com/questions/11150527/how-does-cursorloader-with-loadermanager-know-to-send-the-cursor-to-a-cursoradap a previously created loader has finished its load. The queried data is associated with the CursorAdapter . mAdapter.swapCursor data Note that onLoadFinished is also typically where you update the activity fragment's UI with the queried data. This.. ListFragment knows how to use the CursorAdapter see step 1 ... all we need to do is pass the adapter the cursor with swapCursor and the ListFragment will take care of displaying the data on the screen for us. Let me know if you have any questions or..
Android SimpleCursorAdapter doesn't update when database changes http://stackoverflow.com/questions/1985955/android-simplecursoradapter-doesnt-update-when-database-changes
AlphabetIndexer with Custom Adapter http://stackoverflow.com/questions/4115920/alphabetindexer-with-custom-adapter a LoaderManager to manage your adapter's cursor you'll want to make a small adjustment and override your adapters swapCursor method public Cursor swapCursor Cursor c Create our indexer if c null mIndexer new AlphabetIndexer c c.getColumnIndex Books.TITLE.. adapter's cursor you'll want to make a small adjustment and override your adapters swapCursor method public Cursor swapCursor Cursor c Create our indexer if c null mIndexer new AlphabetIndexer c c.getColumnIndex Books.TITLE ABCDEFGHIJKLMNOPQRSTUVWXYZ..
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