JDBC connection in Android

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Is there anyone who tried JDBC connection in android because in Android 2.3 JDBC is supported.

I have to connect with Mysql without web service.

I have made application but it gives me error

public class MysqlConnect extends Activity{
@Override
public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);
setContentView(R.layout.main);
System.out.println("MySQL Connect Example.");
Connection conn = null;
String url = "jdbc:mysql://localhost:3306/";
String dbName = "jdbctutorial";
String driver = "com.mysql.jdbc.Driver";
String userName = "root"; 
String password = "root";
try {
  Class.forName(driver).newInstance();
  conn = DriverManager.getConnection(url+dbName,userName,password);
  System.out.println("Connected to the database");
  conn.close();
  System.out.println("Disconnected from database");
} catch (Exception e) {
  e.printStackTrace();
}
}
}

i am getting error in getConnection. error is like java.lang.VerifyError : com.mysql.jdbc.MysqlIO

Thanks in advance.

I have successfully connected to MySQL, Oracle and SQL Server directly from an Android device using JDBC and the regular type 4 drivers used for desktop Java applications for the respective databases.

Just search for a desktop JDBC sample. The same code works without any modifications on Android. Make sure you add the .jar file of the driver to the project in Eclipse. The compiler will automatically convert the .jar driver into Dalvik compatible package.

java.sql, I have successfully connected to MySQL, Oracle and SQL Server directly from an Android device using JDBC and the regular type 4 drivers  First, download the JTDS driver for your OS. Now How to add this driver to SQL server …. To add jar files to your android studio: Right click on app > New > Module. A window will open where you can find jar files when you scroll down. Select the widget another window will open, find the location of your jar and select.

DriverManager, It is possible to build Berkeley DB SQL for Android in such a way that a JDBC API url = "jdbc:sqlite://data/data/example.testjdbc/example.db"; Connection con;  Apps Script can connect to external databases through the JDBC service, a wrapper around the standard Java Database Connectivity technology. The JDBC service supports Google Cloud SQL, MySQL,

I had the same issue, two things solved my problem:

  1. You must remember to put your JDBC connection code in an AsyncTask, other wise you will BURN BURN BURN!

  2. Do NOT mistake "INTERNET" permission for the "uses INTERNET" permission. You need the latter to perform JDBC.

If none of above solved your problem, check the logcat line starting with "caused by:" in your warning lines. Googling that line gets you close to finding a solution.

JDBC connection in Android, connect mysql with java android connect database in android studio connect mysql jdbc Duration: 17:06 Posted: Dec 8, 2019 Android Platform. API level R 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1. Manifest.permission. Manifest.permission_group. android.accessibilityservice. AccessibilityService.MagnificationController.OnMagnificationChangedListener. AccessibilityService.SoftKeyboardController.OnShowModeChangedListener.

I had a similar problem, try to run connection code from a new thread not main and change the localhost server address.

Building the Android JDBC Driver, How to Connect Your #Android #Application to #Sql #Server #DB using #JDBC #​Driver Duration: 13:17 Posted: Jul 5, 2017 The basic JDBC java code for database connection is same, the only different is the database connection url and jdbc driver class name. The Complete MySQL JDBC Connection java code. You can see java code comments for detail explanation. Please note do not forget close the java.sql.Connection object after use it.

I've got the same error.

Just adding this line to your gradle dependency resolves the error.

compile group: 'mysql', name: 'mysql-connector-java', version: '5.1.44'

And you can change the version according to your need.

After adding this, gradle sync will be taking care of everything, you just have to connect to DB in the same way as you do in simple java jdbc program. I've developed my app using the android studio.

MySQL & Android Studio 3.5 JDBC Connection 2020, right now. Please try again later. Published on May 15, 2015. this tutorial to learn how to Duration: 11:32 Posted: May 15, 2015 JDBC stands for Java Database Connectivity. JDBC is a Java API to connect and execute the query with the database. It is a part of JavaSE (Java Standard Edition). JDBC API uses JDBC drivers to connect with the database. There are four types of JDBC drivers: JDBC-ODBC Bridge Driver, Network Protocol Driver, and.

#Android App with #SQL Server using # JDBC Driver Part 1, System.out.println("Select Records Example by using the Prepared Statement!"); Connection con = null;. int count = 0;. try{. Class.forName("com.mysql.jdbc. Using database mirroring (JDBC) Describes how the JDBC driver supports the use of database mirroring. JDBC driver support for High Availability, disaster recovery: Describes how to develop an application that will connect to an AlwaysOn availability group. Using Kerberos Integrated Authentication to Connect to SQL Server

how to connect android project to mysql using jdbc, Connection to database with Java. The interface for accessing relational databases from Java is Java Database Connectivity (JDBC). Via JDBC you create a  The most spread method to connect to a remote MySQL database from an android device, is to put some kind of service into the middle. Since MySQL is usually used together with PHP, the easiest and most obvious way to write a PHP script to manage the database and run this script using HTTP protocol from

Android sample connect to the mysql server database and get the , How To Connect to an ODBC Database from Android In Eclipse, choose File > New > Android Application Project. Name your project ODBCAndroid and click Next. In the Build Target list, select the same Android version as the one that is running on your mobile device and click Next.

Comments
  • can you post the stack trace for this ?$
  • read my answer ant you shall be free of all the pain.
  • hi, can you please explain in brief. coz so many people trying to do this, but not get successful result. if possible please edit your answer with some code snapshot, which jars required to build etc...
  • pastebin.com/K42jvLJu Just add the respective Type 4 driver such as ojdbc14.jar to the project as an external JAR.
  • I still have the same VerifyError. Using ADT v22 and android platform 19. I included ojdbc14 (tried both with and without jtds.jar). 3 days of pain now... any help @Kurian
  • Hi, Thanks for your reply. I have already added mysql-connector-java in my application. Is there any example which is successfully connect with mysql through jdbc ?
  • Have you run this jar file thrugh the "dx" program?
  • dx is not required. When you add an external jar it's done automatically.