I've a table named student. I need to display attendance details of student by passing Student_ID. Database uses normal MySQL database on server-side to maintain the attendance register.
How to connect that MySQL Server to Android Application ?
You can refer to this tutorial but you do need a web-server for it.
Request mechanism
Android App ----> webserver ------> database (mysql)
Respond mechanism
Android App <---- webserver <------ database (mysql)
Android App will use JSON or other to get the data and display it
Related
I am working on to do list app and I saved data in SQLITE and I want to share app data to my friend who install my app but he away from me with along distance so I can't use Bluetooth and socket.
Please help me and thanks in advance .
https://cloud.google.com/solutions/mobile/firebase-app-engine-android-studio
You could have used your own backend web service and send it through with JSON data. If you do not want to create a backend service, just use firebase cloud real time database which is very suitable for your project. Firebase Database Instead of creating local SQLite database, save your data into the database which is in the cloud, whenever your friend open the activity or application, fetch data from backend service/firebase database whatever you like
how to retrieve data from microsoft sql server and show it in android app.
Database value already present in DB(connection with jdbc:jtds:sqlserevr)
I am developing an app in our college for an event.i wanted to get the value of a variable in that app after every round from all the phones to my computer.How can i do that?
There are many ways but one way
Create a JSON object containing data you want to store on database.
Create mysql database in your computer, i use Wamp Server or any of
your choice
Write PHP code with which you can interact with your
database (read/write on your database) (read JSON object sent by app
and inreturn Send JSON responce you create in php)
If you want to browse information in database then you can use sqlite master pro app for android but your phone must be rooted. If you want to send database info to computer(server) then you need to write webservice in php or in other language
I am trying to create application that reads users (name,position,and their blood group). I will put these info in database to be able to achieve them when I need.
do I have to use (Sqlite database) or (Sql server database)?
it's depend on your requirement but if you want stored data locally use sqlite and if you want store data on server use sqlServer
for sqlite : http://www.vogella.com/tutorials/AndroidSQLite/article.html
for SqlServer you can not connect directly,you should use an script on your server and call it from application, or use jtds
is it possible to connecct, or to copy the data from mysql to sqlite? I just need to store the data from mysql to sqlite.
I used mysql because im working on an online app in android and for updating puposes. i want to copy the data from mysql to sqlite so my android app will still run even there is no internet and because of that sqlite database.
please help. thanks
If you want to connect your application with my sql server, you can use some rest service to connect with database, and return results to the calling application.
Check examples of creating, consuming rest php service by following link:
http://www.androidhive.info/2012/01/android-login-and-registration-with-php-mysql-and-sqlite/
http://www.androidhive.info/2012/05/how-to-connect-android-with-php-mysql/
http://www.helloandroid.com/tutorials/connecting-mysql-database
By these methods you can fetch data from a mysql server, further to create and perform database operation on a device database use following link:
http://www.devx.com/wireless/Article/40842