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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 am creating an application, I want to add internet permissions in my app I have also added in build.gradle, But my application also opening without internet I want to add firebase like data should be loaded from firebase
How can I Achieve that ?
Sorry for bad English
Without context for your use case, it is probably best you look at the docs for Realtime Database offline support and Firestore offline support
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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'm developping an android app and I want to post some data from my app on facebook. I can post data from my own account but i can't from a different account how can i fix that? Can anyone help?
If your app is in development mode, then only people with admin/developer/tester roles can use your app. Either add them to those roles in your app settings, or set your app to public.
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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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I'm a beginner on developing Android applications and I want to create an app (just for practising) to connect to a remote database and then add or modify rows.
An example of what I want could be an application with two buttons: the first button sends your location to the database and with the second you can see the locations of other users. In this case the database could have one table with two columns (username and location).
You should take a look at using PHP with MySQL.