🔹 Beginner Level Tasks
- Create a Hello World app with a custom app icon
- Design a Login Screen UI (Email, Password, Login button)
- Validate empty fields and show Toast messages
- Change app theme colors
- Add Splash Screen
- Display current date and time
- Create a simple Calculator
- Implement Intent to open another Activity
- Show alert using AlertDialog
- Handle Back button press
🔹 UI & Layout Practice
- Create Profile Screen UI
- Design a Settings Screen
- Implement RecyclerView with static data
- Add SearchView filter in RecyclerView
- Create TabLayout with ViewPager
- Implement Bottom Navigation Bar
- Use Custom Dialog
- Add ProgressBar during loading
- Implement Dark Mode support
🔹 Kotlin Practice Tasks
- Write Kotlin programs for:
- Palindrome check
- Factorial
- Prime number
- Use data classes
- Use when statement
- Practice lambda expressions
- Handle null safety properly
- Create extension functions
🔹 Data Storage Tasks
- Save login state using SharedPreferences
- Create CRUD operations using Room Database
- Store and retrieve user profile data
- Implement favorite items feature
- Clear app data on logout
🔹 Networking & API Tasks
- Fetch data from a public API
- Display API response in RecyclerView
- Show loading & error states
- Parse JSON manually and with Gson
- Handle no internet connection
- Implement pagination (basic)
🔹 Device Feature Tasks
- Get current GPS location
- Open Google Maps with marker
- Capture image using Camera
- Pick image from Gallery
- Dial phone number using Intent
- Send SMS using Intent
- Share text/image using Share Intent
🔹 Permissions & Security
- Request runtime permissions
- Handle permission denial gracefully
- Secure API keys (basic)
- Validate user inputs
🔹 Debugging & Performance
- Fix common crashes (NullPointerException)
- Use Log.d() for debugging
- Optimize RecyclerView performance
- Handle app orientation changes
🔹 Mini Project Ideas (Freshers)
- To-Do List App
- Notes App
- Expense Tracker (Basic)
- Employee Attendance App
- Weather App
- Simple E-commerce App UI
- News App using API
🔹 Interview-Focused Practice
- Explain Activity lifecycle
- Difference between Fragment & Activity
- Difference between RecyclerView & ListView
- What is Intent and its types?
- What is ViewModel?
- Difference between Serializable & Parcelable