Composable basic

  Q1 :- what is Box 

 Ans : -> Its like a  a framLayout 

Q2 :- what is  FillMaxSize 

   Ans :- To cover whole height and width.

 Q 3:- what is Clip Modifier 

            It is used to to pass the custom safe for view.

Q 4:-   What is Produce State  ?   

         Produce state  is upadate the  object asynchronous and give the object .

         its utility function of jetpack compose.

       Example :-

          @Composable

fun StateProducerExample() {

var counter by produceState(initialValue = 0) {

// This block is executed in a coroutine

while (true) {

delay(1000) // Simulate some asynchronous work

counter++ // Update the counter

}

}

Column {

Text("Counter value: $counter")

}

}

Q 5:-   What is derivedState State  ?   

           if you have multiple state object you want to make another new state object using

          both . on that you can use derivedStateOf .

            Example :-  

           @Composable

fun DerivedStateOfExample() { var name by remember { mutableStateOf("John") } var age by remember { mutableStateOf(25) } // Using derivedStateOf to create a derived state based on name and age val formattedText by derivedStateOf { "Name: $name, Age: $age" } Column { // UI elements using the derived state Text("Formatted Text: $formattedText") // UI elements for updating the base states TextField(value = name, onValueChange = { name = it }, label = { Text("Name") }) TextField(value = age.toString(), onValueChange = { age = it.toIntOrNull() ?: 0 }, label = { Text("Age") }) } }