Android SQLite ListView Tutorials and Examples.
Let's look at some examples.
Android Swipe Tabbed SQLite - Fragments With ListView tutorial.*
Nowadays most apps need or require to store content or data in some form.
There is the cloud but it isn’t a replacement for local storage.Neither will it be in the near future.Storing data locally is important because its easily retrievable,doesn’t require internet connection and is fast. Good old SQLite is still the way to go.
Together with Realm database,they are two ways that are now common in data storage.The package we shall be using is android.database.sqlite It Was added in API 1 and contains classes which your app can use when talking to and managing your database. Android does ship with SQLite database. As of now SQLite 3.4.0. One of those classes is
Android.database.sqlite.SQliteDatabase This class derives from android.database.SQLite.SQLiteCloseable and obviously,java.lang.Object. This class has methods that we can use to basically, manage our SQLite database. It has methods for CRUD stuff. Also execute SQL statements.
A database has to be unique for each single application, within that application. Now today we look at ListView and SQLite database.The two are normally commonly used so we try to leave no stone untouched.Nevertheless we have covered full CRUD operations previously but with RecyclerView.Today we look at with ListView.
In short this is what we do here:
In today's tutorial,we cover how to filter/search data from SQLite database.As we always do here at ProgrammingWizards,we start from scratch.So we first create our table programmatically,Insert data,select that data from database while applying a search.We are performing a server side filter if you like,at the database level. In short this is what we do :
Now people we discuss Android SQLite database and Internet images .Our purpose is simple : get image urls from the web and maybe some text,save them in SQlite database,Load the images from the internet,of course URLs from SQlite database. Basically this is what we do here :
In this class we see how to perform Next/Previous type of pagination with SQLite data with ListView as our adapterview.The user can add data dynamically with an input dialog and the padination will still work.If you are in the first page,the previous button is disabled while if you are in the last page the next button is enabled.
This is an android tutorial of how to work with SQLite datbase and RecyclerView with ContextMenu.
We perform the following:
Many a times you need to filter or serahc data. That data may be contained in an SQLite database.
There are two ways to do that:
The second option is the faster one since we take advantage of the heavily optimized SQL databases.
We use the second approach in this tutorial.
But first we need to insert data into database and populate the ListView. So we do all those.
We use the SearchView as our search input widget.
Best Regards, Oclemy.