In my case i would be retrieving values from sqlite database and have to display it in a list view...So how should i pass the images out from the database into the list view.. I am able to save and retrieve images individually and display it on the screen.But how do i pass a bitmap and display it in a list view.can you help me with some ...
I have a ListView backed by a custom adapter based on a CursorAdapter. The cursor I give it is based on a list of Notes in the database (each note is a DB row). Everything works just fine until I delete a note from the database. I'm not sure how to properly update the cursor/adapter/listview to display the new data. I've read conflic...
In my android app i need to get 50,000 database entry(text) and compare them with a value when the activity started(in onCreate() ).I am doing this with the simplest way : i get the whole table from db to a cursor.However this way is too laggy.Are there any other way to do it more effective ? Edit :The app is "scrabble solver" that is w...
I have made or copied database, but how can I get It to work together with buttons and arraylist. Ultimately I want that itemlist is persistent (when the application dies for some reason, it should be able to present previous list again). Do I have to write some new classes or just some more row-s code??? package com.example.proov; i...
Hey, I'm trying to query the words which have the maximul values in the cont columns. Ex: if the word "test1" has the value 5 in cont, and "test2" has 2, "test1" will be shown in first position. got it? so. Im trying to do it but it returns the following error: 09-18 22:24:04.072: ERROR/AndroidRuntime(435): Caused by: android.database....