You can use WHERE clause with UPDATE query to update selected rows. . In previous chapters, we learned how to use shared preferences, internal storage, external storage and now we will see how to use the SQLite Database option to store structured data in a private database. So here is the complete step by step tutorial for Create SQLite Database-Tables in Android Studio Eclipse example tutorial. Following is the example of creating the SQLite database, insert and show the details from the SQLite database into an android listview using the SQLiteOpenHelper class. When we run the above example in the android emulator we will get a result as shown below. To run the app from android studio, open one of your project's activity files and click Run icon from the toolbar. The code illustrates how to perform simpleSQLite.NET operations and shows the results in as text in theapplication's main window. Android provides different ways to store data locally so using SQLite is one the way to store data. We will implement crud operations like insert, update, delete and display data with multiple tables. 1. ListViews, ListActivities and SimpleCursorAdapter 4. This method is called only once throughout the application after the database is created and the table creation statements can be written in this method. BaseColumns; CalendarContract.AttendeesColumns; CalendarContract.CalendarAlertsColumns; CalendarContract.CalendarCacheColumns; CalendarContract.CalendarColumns The first example is simple and is for beginners. SQLiteDatabase db = this.getWritableDatabase (); ContentValues cVals = new ContentValues (); cVals.put (KEY_LOC, location); In the below code, we have used the delete () method to delete records from the table in SQLite. */ public class DbHandler extends SQLiteOpenHelper { private static final int DB_VERSION = 1; private static final String DB_NAME = "usersdb"; private static final String TABLE_Users = "userdetails"; private static final String KEY_ID = "id"; private static final String KEY_NAME = "name"; private static final String KEY_LOC = "location"; private static final String KEY_DESG = "designation"; public DbHandler(Context context){ super(context,DB_NAME, null, DB_VERSION); } @Override public void onCreate(SQLiteDatabase db){ String CREATE_TABLE = "CREATE TABLE " + TABLE_Users + "(" + KEY_ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + KEY_NAME + " TEXT," + KEY_LOC + " TEXT," + KEY_DESG + " TEXT"+ ")"; db.execSQL(CREATE_TABLE); } @Override public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion){ // Drop older table if exist db.execSQL("DROP TABLE IF EXISTS " + TABLE_Users); // Create tables again onCreate(db); } // **** CRUD (Create, Read, Update, Delete) Operations ***** // // Adding new User Details void insertUserDetails(String name, String location, String designation){ //Get the Data Repository in write mode SQLiteDatabase db = this.getWritableDatabase(); //Create a new map of values, where column names are the keys ContentValues cValues = new ContentValues(); cValues.put(KEY_NAME, name); cValues.put(KEY_LOC, location); cValues.put(KEY_DESG, designation); // Insert the new row, returning the primary key value of the new row long newRowId = db.insert(TABLE_Users,null, cValues); db.close(); } // Get User Details public ArrayList> GetUsers(){ SQLiteDatabase db = this.getWritableDatabase(); ArrayList> userList = new ArrayList<>(); String query = "SELECT name, location, designation FROM "+ TABLE_Users; Cursor cursor = db.rawQuery(query,null); while (cursor.moveToNext()){ HashMap user = new HashMap<>(); user.put("name",cursor.getString(cursor.getColumnIndex(KEY_NAME))); user.put("designation",cursor.getString(cursor.getColumnIndex(KEY_DESG))); user.put("location",cursor.getString(cursor.getColumnIndex(KEY_LOC))); userList.add(user); } return userList; } // Get User Details based on userid public ArrayList> GetUserByUserId(int userid){ SQLiteDatabase db = this.getWritableDatabase(); ArrayList> userList = new ArrayList<>(); String query = "SELECT name, location, designation FROM "+ TABLE_Users; Cursor cursor = db.query(TABLE_Users, new String[]{KEY_NAME, KEY_LOC, KEY_DESG}, KEY_ID+ "=? 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