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There are two app
1) database app
2) contact app
I want to use database of database app in contact app.how will it be done.
I would suggest to use a content provider. Take a look here:
http://developer.android.com/guide/topics/providers/content-providers.html
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I have two different applications in android and I want to connect them with one sqlite database.
Is it possible?
How can I do that?
You can share data! for security if you want to share between just your app, you should sign with same keys.
Secondly, you need to use Content Provider to share data. Some tutorial about Content Provider on CodePath
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I want to make a database with 2 columns: name and age. Should I use a Content Provider for this?
"You don't need to develop your own provider if you don't intend to share your data with other applications."
Otherwise, I'd use SQLite directly with SQLiteOpenHelper.
Only if you want other apps to access this data. That's the purpose of a ContentProvider. If you want to use it internally, just access the database.
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I want to retrieve application details like category, price, ratings etc information and display in my list view. How can I get these details of an app? or Is there any way to retrieve all these info of an app depending on package name programmability
Don't think that Google has officially API for that.
But you can try this.
Or you can write your own parser of html page.
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how to join in android database sqlite
this is how I usually select and join between two or more different tables :
SELECT master_spaj._id,master_spaj.SPAJ_ID,pemegang_polis.nama_pp,table_tertanggung.nama_tt,master_spaj.IdProposal FROM master_spaj,pemegang_polis,table_tertanggung WHERE master_spaj.SPAJ_ID=pemegang_polis.SPAJ_ID AND master_spaj.SPAJ_ID=table_tertanggung.SPAJ_ID
Used queries to URL conversions.
OData v4 introduces a new operators, which may resolve your scenario.
For more please reference this:http://docs.oasis-open.org/odata/odata/v4.0/odata-v4.0-part2-url-conventions.html,
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So how di I manage a Android database which isn't even located in the assets folder. I followed this tutorial, and it's great, but what if I want to delete and add information to tables manually?
http://www.java2s.com/Code/Android/Database/Createdeleteupdate.htm
You can use other software to modify you Database simply by opening the assets file with that software.
Here is SQLite Expert that is recommended for modifying your Database