
Discover how Android's built-in SQLite database, stored as a text file, operates without JDBC/ODBC and how to open or create databases, execute SQL, and fetch data.
Learn to copy a predefined Android SQLite database from assets to internal storage by implementing an application class, asset manager usage, and a copy method.
Implements an on click listener for the login button, validates the username and password, queries the user information table in SQLite, and navigates to a welcome screen on success.
Master Android SQLite databases by implementing a database helper to add contacts with name and phone number, validate input, show toasts, run the app, and inspect data.
Create and configure an Android SQLite database with a DB helper class, implement onCreate and onUpgrade, define an employee table (id, name, designation), and insert/display data in a list view.
Delete an employee record in android sqlite by id using the writable database and delete method, while noting the helper class, table schema (id, name, designation), and insert workflow.
Create a model class named checklist task with id, task, and status; insert and read records from a SQLite database using prepared statements.
Learn to display strikethrough for tasks and manage their state in Android SQLite by updating, selecting, and deleting rows in a table view.
Submit a form with post method to capture expense fields using request.form and save them to a SQLite database. Create an expenses table with id, category, amount, and date.
Insert a new category when 'other' is selected, obtain its id with last row id, and save the expense using that category id, date, and amount.
Retrieve expense data from a database and visualize it with matplotlib pie charts, while setting up a report module and bootstrap navigation in html templates.
Learn to implement interval based reports in an Android SQLite app by adding daily, weekly, monthly, and yearly options with radio buttons and dictionary driven queries.
Auto submit the report form on radio changes, handle daily, weekly, monthly, and yearly interval options with templating, and adapt queries via report.js front-end logic.
Course Intro:
Welcome to "Mastering Android SQLite Database Development," a comprehensive course designed to equip you with the skills and knowledge needed to effectively integrate and manage SQLite databases within Android applications. Whether you are new to Android development or looking to enhance your existing skills, this course provides step-by-step guidance, practical examples, and real-world applications to help you become proficient in SQLite database development.
Section 1: Android SQLite Database
In this section, you'll start with the basics of SQLite database integration within Android applications. You'll learn about the SQLite database architecture and its advantages, followed by practical examples of creating, reading, updating, and deleting (CRUD) operations. As you progress, you'll gain hands-on experience with table creation, data insertion, running demos, and exporting SQLite files. You'll also explore designing user interfaces for listing database data, converting lists to custom lists, and implementing various database operations. This section ensures a solid foundation in SQLite database management and UI integration.
Section 2: SQLite Database and Android Apps
Building on the fundamentals, this section delves deeper into SQLite database integration within Android apps. You'll revisit the core concepts of SQLite, focusing on setting up projects, adding and fetching records, updating and deleting records, and exporting databases. This section emphasizes practical applications and provides detailed instructions for managing SQLite databases effectively within Android projects. By the end of this section, you'll have a thorough understanding of how to handle various database operations and ensure efficient data management in your Android applications.
Section 3: Data Storage using SQLite in iOS 12
Expanding your knowledge to iOS development, this section covers SQLite database integration in iOS 12 applications. You'll learn about basic concepts of UITableView and UIAlertController, database creation, and executing SQL commands. This section provides a comprehensive overview of preparing queries, inserting values into tables, creating model classes, and implementing various database operations in iOS. By understanding the limitations of SQLite and exploring advanced topics, you'll be equipped to manage data storage in iOS applications effectively.
Section 4: Python Case Study - Expense Manager App
In the final section, you'll apply your knowledge through a practical case study by developing an Expense Manager App using Python. You'll start with the creation of an expense form, focusing on user input and data capture. As you progress, you'll implement functionality to save expense data, add support for categories and dates, and develop features for custom categories. This section also includes plotting expense data on charts for visual insights and analysis. By handling different data types and refining various features, you'll gain practical experience in creating a fully functional expense management application.
Course Conclusion:
Congratulations on completing "Mastering Android SQLite Database Development"! By now, you have gained a comprehensive understanding of SQLite database integration in both Android and iOS applications. You have developed practical skills in managing databases, designing user interfaces, and implementing advanced features through hands-on projects. With this knowledge, you are well-equipped to create robust and efficient database-driven applications. Continue practicing and exploring new challenges to further enhance your expertise in database development. Happy coding!