I have a problem AutoCompleteTextView with SQLITE database. Can you help me out? I want my app can search all the info. in every columns in a table with a simple_spinner_dropdown_item, which really getting me a hard time for I am a beginner.. Can you share it to me? Or give me some links?
dataAdapter.setFilterQueryProvider() can be used for older versions. From android3.0 this use has been deprecated. U have to cursorloader or u can copy the database content to a arraylist.
Best practices to query SQLite database in ListFragment with CursorLoader?
Related
Maybe its a easy question but i cant figure out how to do tables with multiple columns and rows.. Order data in this table will be get via wcf service and next present in table. In this table i need of course scrolling and filtering. Every row will link in to details about order.
I thinking about using table layout and put in lists but this not resolved my problem with scrolling.. So should i do this? Which is best practise in this case topics?
I attach picture with this table.
Thanks for help.
I think i found solution of this problem on xamarin forum.
If samebody have better idea it will be pleasure to hear it.. :)
XamarinForum
I'm working on an android project that requires writing to a created database and later reading from it.
The idea is for the user to fill out a form and then submit, it will submit into a database table in the first row. Then if they hit submit again it will submit to the second row.
I have all of the activity layouts defined but I'm confused on how to make the databases. I'm thinking maybe I can make a content provider?
Can anyone advise me on what to do? All of the questions I look at on here skip the baby steps, and that's what I need
Yes you should make a content provider. There are a lot of great tutorials out there for making databases - try section 8.0 of this one
http://www.vogella.com/articles/AndroidSQLite/article.html
Since you plan to use a pre-loaded (created) database wherein the DB structure has been already defined, Refer to this link on how to include your pre-created DB file into your app :
http://www.reigndesign.com/blog/using-your-own-sqlite-database-in-android-applications/
And to then add new data to your database refer to this tut.. You can ignore the create Table part here since you already have the table structure ready.
http://www.androidhive.info/2011/11/android-sqlite-database-tutorial/
Hope this helps.
First of all you dont need Content provider...Content provider is only need when you want to provide your data to other application...Its kind of central repository of data for other applications.
Now You have to use the SQLITE database in android...Since android support sqlite database..
Below link will guide you...
http://developer.android.com/training/basics/data-storage/databases.html
Google has large manuals for all the aspects of Android development http://developer.android.com/training/basics/data-storage/databases.html
it might be done without content providers too.
this might be helpful.
http://www.androidhive.info/2011/11/android-sqlite-database-tutorial/
Hi please anybody please help me with some link that will give details about comparing 2 columns in sqlite table.Actually my requirement is i have to compare 2 columns in 2 different table and i have to retrieve that particular row.Please help me.
If you're looking for resources on performing an INNER JOIN, look here: How do I join two SQLite tables in my Android application?
Please provide more information if this is not correct. Your question is hard to interpret.
I am working on quiz application and need to store 3000 questions with 5 options and correct answer. So how to store bulk records into my sqlite database in android. How can I do that. I had searched in google but I didnt find the exact solution for that. Any help regarding this will be thankful...
Not sure I completely understand your question, but insertion of rows in SQLite is efficient if you make use of transactions and prepared statements.
I have a database in my sqlite Manager in that i have one table.
Now i want to access that table through my android code.
Is there any possible way to do that...
Please reply me....
There is a bit of extra work involved but it can be done to include modifying your primary key and changing some of your db structure.
This article talks you through all the steps in depth.
http://zaman91.wordpress.com/2010/09/22/android-how-to-use-own-sqlite-database/
It might actually be easier to just create a new db and populate it.