Collection of Android source code for my blog A Computer Engineer.
Current source code:
- Add text on video in Android using Media3 Transformer APIs(view article)
- Different colors for selected tab in BottomNavigationView in Android Kotlin(Programmatically)(view article)
- Populate and manipulate AutoCompleteTextView in Android(view article)
- Open chat page in Whatsapp for given number in Android(view article)
- Display image grid in RecyclerView in Kotlin Android(view article)
- Room SQLite demo with CRUD operations in Android(view article)
- Create PDF file and save it to sdcard in Android(view article)
- Draw line using finger on Canvas in Android(view article)
- Display List in AlertDialog in Android(Simple List, Radio Button List, Check Box List)(view article)
- Display image grid in RecyclerView in Android(view article)
- Pick image from gallery before and after KITKAT version in Android (update: works with external sdcard and Google Drive)(view article)
- How to display Canvas on ImageView and save Canvas as Bitmap and store in sdcard in Android(view article)
- Draw circle shape in ImageView in Android(view article)
- Limit number range in EditText using InputFilter in Android(view article)
- Resize image during decode from File to Bitmap in Android(to prevent OutOfMemory error)(view article)
- Various material designs for Button in Android(view article)
- Share Image to (only)WhatsApp in Android(view article)
- CRUD functions in SQLite in Android(view article)