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How to connect Android app to MySQL database? [duplicate]

Tags:

android

mysql

I have a website already setup which uses mysql database. I want to know how can i connect my app to that database.

What i wanna achieve is that my app should make a request to find a table of a defined "ID" or name. The table contains links to images or image names. I want the app to retrieve those images and display them on the android app.

What are the ways this can be done? Can I use PHP to develop an android app?

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Arihant Avatar asked Mar 31 '13 18:03

Arihant


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Can Android app connect to MySQL database?

Android does not support MySQL out of the box. The "normal" way to access your database would be to put a Restful server in front of it and use the HTTPS protocol to connect to the Restful front end.


3 Answers

Android does not support MySQL out of the box. The "normal" way to access your database would be to put a Restful server in front of it and use the HTTPS protocol to connect to the Restful front end.

Have a look at ContentProvider. It is normally used to access a local database (SQLite) but it can be used to get data from any data store.

I do recommend that you look at having a local copy of all/some of your websites data locally, that way your app will still work when the Android device hasn't got a connection. If you go down this route then a service can be used to keep the two databases in sync.

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Dobbo Avatar answered Sep 20 '22 20:09

Dobbo


The one way is by using webservice, simply write a webservice method in PHP or any other language . And From your android app by using http client request and response , you can hit the web service method which will return whatever you want.

For PHP You can create a webservice like this. Assuming below we have a php file in the server. And the route of the file is yourdomain.com/api.php

if(isset($_GET['api_call'])){     switch($_GET['api_call']){        case 'userlogin':            //perform your userlogin task here        break;      } } 

Now you can use Volley or Retrofit to send a network request to the above PHP Script and then, actually the php script will handle the database operation.

In this case the PHP script is called a RESTful API.

You can learn all the operation at MySQL from this tutorial. Android MySQL Tutorial to Perform CRUD.

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Mukesh Y Avatar answered Sep 17 '22 20:09

Mukesh Y


Yes you can connect your android app to your PHP to grab results from your database. Use a webservice to connect to your backend script via ASYNC task and http post requests. Check this link for more information Connecting to MySQL

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kabuto178 Avatar answered Sep 19 '22 20:09

kabuto178