Welcome to Innocent Dema’s developer profile!
Tech Stack
-
Flutter
1. Project 09 & 10 : Client Apps
Demos:
Actively Working on:
- State management : Riverpod
- Firebase Backend
- Create Event : Organizer App
- Display event instantly on the client app using Streams
- Search events
- Category of events
- Demo payment with Stripe
- All platforms
-
Android for Android Native developement
Android Basics Nanodegree projects(Schorlarship by Google/Udacity)
All these projects have been reviewed by Google/Udacity Android Apps Professionals.
1. Project 07 & 08 : Inventory App (Database)
Learnings:
- Creating a SQLite table in your app
- Populating that table with new entries
- Modifying the entries
- Displaying the contents of the table to users.
- Storing information in a SQLite database
- Integrating Android’s file storage systems into that database
- Setting up a Content Provider and use it to access a repository of data
- Presenting information from files and SQLite databases to users
- Updating information based on user input
- Creating intents to other apps using stored information
Demo Video
Screenshots :
| Main Screen | Settings |
|---|---|
 |
 |
| Add a book | Validation |
 |
 |
#
2. Project 06 (2 parts) : NewsApp (Networking)
Learnings:
- Connecting to an API
- Parsing the JSON response
- Handling error cases gracefully
- Updating information regularly
- Using an AsyncTask
- Doing network operations independent of the Activity lifecycle
- Implement the Preference Fragment
- Launch a Settings Activity from a menu in the Main Activity
- Use Uri.Builder class to add query parameters to the URL
- Update and display the Preference Summary
Demo Video
Screenshots :
| Main Screen | Settings |
|---|---|
 |
 |
| Settings Screen | Preference |
 |
 |
#
3. Project 05 : (Tour Guide App)
Learnings:
- Planning your app design and navigation before coding
- Selecting proper data structures to store lists of information
- Building layouts to display those lists of data
- Navigating between lists in Fragments using either a ViewPager plus TabLayout or Navigation Drawer*
- Creating your own custom classes
- Properly handling images or audio (if applicable)
- Navigation Drawers were not covered in this course, but you may choose to implement it in this app.
Demo Video
Screenshots :
| Nav Drawer | ND Dtl Scr | RecyclerView |
|---|---|---|
 |
 |
 |
| RCV Detail Scr | App Bar |
|---|---|
 |
 |
#
4. Project 04 : (Music Player Structure App)
Learnings:
- Designing an app experience to achieve a certain goal
- Creating new activities
- Using explicit Intents to link between activities in your app
- Using OnClickListeners to add behavior to buttons using Java code.
- Creating your own Custom Class
- Looping through an ArrayList
- Populating a ListView or GridView with an ArrayAdapter
Screenshots :
| Screen 1 | Screen 1 | Screen 1 |
|---|---|---|
 |
 |
 |
| Screen 1 | Screen 1 | Screen 1 |
 |
 |
 |
#
5. Project 03 : (Quiz App)
Learnings:
- Planning your app design before coding.
- Taking an app layout from drawing to XML code.
- Creating, positioning, and styling views.
- Creating interactivity through button clicks and Java code.
- Commenting and documenting your code.
Screenshots :
| Screen 1 | Screen 1 | Screen 1 |
|---|---|---|
 |
 |
 |
| Screen 1 | Screen 1 | Screen 1 |
 |
 |
 |
#
6. Project 02 : (Score Keeper App)
Learnings:
- Adding button code to your app
- Updating views
- Properly scoping variables
- Finding views by their ID
- Handle screen configuration changes using ViewModel
Demo Video
Screenshots :
| Main Screen | Points Added | Screen Config. |
|---|---|---|
 |
 |
 |
#
7. Project 01 : (Single Screen App)
Project Overview
Design and implement a single screen app that displays information about a fictional small business. Think along the lines of your favorite coffeeshop, local restaurant, or that gem of a store that sells those rare comic books or records.
Requirements:
Design must include:
- Business name
- At least one photo representing the business
- Two or more other pieces of information, such as:
- Contact information for the business (eg phone number, email address, website)
- Address of the Business
- Description of business
- Hours of operation
Demo Video
Screenshots :
| ScreenShot 01 | ScreenShot 02 | ScreenShot 03 |
|---|---|---|
 |
 |
 |
#
Made with lots of love by Innocent Dema