how to create simple android application using eclipse

Note: the Run As windows will appear only once as the run configuration was is already created.

You can see the same result as first option.

select JavaApp.java file and right-click on it.

Hello World! This is my first Java Application! You can see in the console the text we are expecting.

from Run As window select Java Application and click Ok.

It's just a simple application to output a text. ('Hello World! This is my first Java Application!')

Type the name and the package and click Finish.

Inside Eclipse select the menu item File > New > Class.

Using this method the variable can be use to multiple projects, so you need to set up only once.

More advanced way (and the proper way) to add the dependency is first to create a variable and then to attach it to the project.

Right-click on the project name in Package Explorer->select Properties -> Java Build Path -> Libraries -> Add JARs -> Navigate to the library and click OK.

One is to right click on the files from package explorer -> Build Path -> Add to Build Path.

To add the library as dependency you can use one of these three ways: Download the zip archive and unzip it in our project folder (I will use a lib folder). To add a dependency I will use as example MySQL JDBC Driver.

From Eclipse select the menu item File > New > Java Project.

Note: This tutorial applies to Eclipse running on all operating systems: Windows, Linux, Mac Os. If you need help to properly configure your PC before start you can follow How to prepare a Windows Java development machine tutorial. Import this tutorial will create our first Java application using Eclipse. Now here is the whole code for Create SQLite Database-Tables in Android Studio Eclipse example tutorial.Ĭode for MainActivity.java file.

Here in above query demoTable is the name of table and id is the first column of table which is automatically set as auto increment with primary key, name, phone_number, subject are also columns of this table which we have declared with VARCHAR datatype.Īlso read : How to get and Insert data in SQLite database in android using EditText. To create Table inside SQLite database use below query : SQLITEDATABASE.execSQL('CREATE TABLE IF NOT EXISTS demoTable(id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, name VARCHAR, phone_number VARCHAR, subject VARCHAR) ') Now our database has been successfully created Now its time to move on the second phase in which we are going to create Table inside our SQLite database. You can declare any name here according to your project requirement. Here in above query DemoDataBaseis the name of SQLite database. To create SQLite database use below query : SQLITEDATABASE = openOrCreateDatabase('DemoDataBase', Context.MODE_PRIVATE, null)

Package needs to import to create SQLite database in android : ĭeclare SQLite database name after import package : SQLiteDatabase SQLITEDATABASE

How to create simple android application using eclipse