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About me

I am Arunkrishna v j . A Freelance android developer and blogger. When i first started developing android application i came across lot of issues . Many Blogs helped me  a lot in fixing those issues. Then i realized that there are many out there like me  who face same issues. So i decided to start a blog about things i learned in   android application development. My blog contains sample android application about different android features . I believe this small sample applications will help others to build there own bigger apps. 

 "Everyone should know what i know..  Knowledge increases by sharing not by saving..  "

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Android External database : Using database in "assets" folder

The best way to create a database application in android is , using an exteranal database . ie, we can create database  using tools like N avicat  , SQLite Browser  and copy this database into our application .This  method is more flexible and easy than creating a database in our application . This is a simple application using external database file.Application will insert data into database and show data from the database in a customized list view.  Screenshots of this application are MainActivity This is the first activity of this application . When  Register Here button is pressed it will start Registration Activity Editing of the entries can be done with a Long Click on the listView items. you can download the source code of this project from  google drive  https://drive.google.com/folderview?id=0BySLpWhqmbbdY3JHMkZRZFN0bEE&usp=sharing click on the above link ->sign into  your  google account ->add this to your google drive -> open it in goo
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Android CardView And SQLite example

SQLite Database Android provides several options to save persistent application data. SQlite database is ideal for saving repeating and structured data . Using Sqlite we can save structured data in a private database.  This is a simple application showing use of Sqlite database in android . This example shows how to perform Insert , select , update and delete operation in  SQlite database Screenshots of our sample application                                                                                                                      This is a Registration app. New user can register by clicking registration button . Registered  users are shown in cards below that button . we can update or delete registered users by clicking overflow menu in each card. 1.First we need to create database for our application .    a. Create a contract class .Contract class contains constants that defines names of Tables and columns of our database. Contract class allows us
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Android List View using Custom Adapter and SQLite

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