I have an android project which is connected to a firebase database, is there any way that I can unlink my project from current database and connect my app to a new firebase database?
If you meant to link your android project to a different firebase project, then of course you can.
At the android side the "connection" is merely a json file stored at
yourProject/app/google-services.json.
You can simply replace it with another file that you may download from the settings page of your new firebase project.
Related
How can I make a Login activity to connect firebase?
I want to make an app that could login to firebase database project.
I want that someone that have project in firebase could connect his project. That why the login activity need to be dynamic and changeable, that anyone could login to his account without connecting the app to just one project.
For example - I built a desktop application in C# (on visual studio WinForm with FireSharp package), that has a login form to an exist real-time database project using the BasePath (the link of the ptoject), and the Secret in the setting.
Is this possible to do something like that on Android Studio?
I want to make pagination on firebase realtime database by using this github project. but, images are dublicated how can i fix?
Github Project is Here
How to save the data on the server like in the khta book application and after reinstalling the application, how to save that data offline in the application
If you keep the data on the server always in sync with the data in the application, then after you reinstall the application and you log into your account you can just retrieve the data normally and have all your previous data.
If you want to include an initial Firestore data set with the application, so that the user can use this right after they install the app (even if they're offline), have a look at the documentation about data bundles.
Data bundles allow you to create a bundle of Firestore documents/queries, that you can then include in the APK, and load the bundle to Firestore's cache when the app is first started.
Also see the solutions guide on serving data bundles.
I am working on project where I need to load data from local mobile DB(SQLite) to UI in meanwhile load data from server and when data download is finished insert the data from server to the database and update UI. I searching for way to download data from server and instead of delete all data in database and insert the new valid data just find the changes and "update" database. Is there some correct way to do this. I am working with SQLite database on Android phone.
SQLite isn't an online database meant to be ran on a server.
There aren't any free SQL Server options that I know of, but the NoSQL options include Firebase Realtime Database, Firebase Cloud Firestore, Realm Platform, Couchbase Mobile, Parse Server, etc...
Each of the listed options allow you to listen only to changes in the data. SQLite does not provide this option itself.
I have an Android application with a user authentication module. Currently the system checks the user name locally. I need it to connect to a remote database server and check the user names by looking at the remote server. What is the most efficient way to do such task on Android?
We can use Mysql server . We need to use the website in between the android app and database.
The android makes the call to website and the website request to mysql database .In return the mysql database provides the data to the website which further returns the json format to the application. finally the data from the web is parsed and used in our application.
For more detail about Mysql with php click here