sqlite database in android example step by step

Write method in DbHelper class to insert user data in to Database and to delete from Database.

Name,college,place,user_id and number in this class. Interface to it and declare Five String varriable

Create a new Java class name it UserData and implement Serializable.

Extend SQLiteOpenHelper in DbHelper class.

Create a new Java class and name it DbHelper.

Create one more activity and add Recyclerview to its xml.

Add Five EditText for username,college,place,userId and number, also add a button to activity_main.xml.

>New project and select Empty Activity from template and leave every Create a new project in your Android Studio Go to File-> New.

Make a sample project in which we will save user data in First Activity and will show it in Recycler view of Second Activity,we will also add a delete button in Recyclerview of second Activity to delete that row you can see preview in above picture. Steps and we will follow all step to complete this tutorial. No doubt you can save small and simple data in SharedPrefrences but when you need to save complex and repeated data SQLite playĪ big role in that situation.So like every post i will make module of

Sqlite database in android example step by step