View Binding na Data Binding ni vipengele vya Android vya kuunganisha code na views katika XML layouts kwa usalama na urahisi zaidi kuliko findViewById ya zamani. View Binding hutoa view references za type-safe; Data Binding zaidi ya hayo hufunga data moja kwa moja kwenye layouts.
Tatizo: findViewById
The old way: findViewById to get view references:
val button = findViewById<Button>(R.id.myButton)
✗ verbose; NOT type-safe (cast errors); NOT null-safe (wrong id → null → crash at runtime)
→ View/Data Binding solve these.
