FragmentDemo

📚 Official Documentation Links

📖 Android Fragments - Official Docs

🔹 Fragments

📖 ViewPager2 - Official Docs

🔹 ViewPager2

📖 FragmentStateAdapter - Official Docs

🔹 FragmentStateAdapter

📖 TabLayoutMediator - Official Docs

🔹 TabLayoutMediator

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📌 Task Definition: Multi-Screen Data Sharing with ViewPager2 & TabLayout

📌 Task Requirements:

1️⃣ Implement ViewPager2 & TabLayout with three fragments.

2️⃣ Pass data from Fragment A → Fragment B & Fragment C using Bundle.

3️⃣ Fragment B should modify the received data and send it back to Fragment A.

4️⃣ Fragment C should display text in uppercase and also allow resetting the data.

📌 Expected Flow:

1️⃣ User enters text in Fragment A and clicks “Send”.

2️⃣ Fragment B displays the received text but also has a “Modify & Send Back” button that modifies the text and updates Fragment A.

3️⃣ Fragment C displays the received text in uppercase and has a “Reset” button that clears the text in all fragments.

💡 Hints:

• Use setArguments() and getArguments() to pass data initially.

• Use setFragmentResult() and setFragmentResultListener() to send modified data back.

• Handle the “Reset” action properly, ensuring all fragments clear their text when clicked.