Reputation: 1
I'm trying to create a advance amount tracking app but in this one particular file at the last composable function it is showing the error @Composable invocations can only happen from the context of a @Composable function im tried many ways but it doesn't work...anyone help to solve this....
package com.example.advance
import android.content.Intent
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material3.Button
import androidx.compose.material3.ButtonDefaults
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.example.advance.ui.theme.AdvanceTheme
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
AdvanceTheme {
MainScreen { contractType ->
navigateToWorkerList(contractType)
}
}
}
}
private fun navigateToWorkerList(contractType: String) {
val intent = Intent(this, WorkerListActivity::class.java).apply {
putExtra("CONTRACT_TYPE", contractType)
}
startActivity(intent)
}
}
@Composable
fun MainScreen(navigateToWorkerList: (String) -> Unit) {
Column(
modifier = Modifier
.fillMaxSize()
.background(Color(0xFFE3F2FD))
.padding(16.dp),
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
) {
Text(
text = "Select Contract",
fontSize = 24.sp,
fontWeight = FontWeight.Bold,
color = Color(0xFF1976D2),
modifier = Modifier.padding(bottom = 24.dp)
)
ContractButton("Sarvanan Contract", navigateToWorkerList)
ContractButton("Janaki Contract", navigateToWorkerList)
ContractButton("Lumpsum Workers", navigateToWorkerList)
}
}
@Composable
fun ContractButton(contractName: String, navigateToWorkerList: (String) -> Unit) {
Button(
onClick = { navigateToWorkerList(contractName) },
colors = ButtonDefaults.buttonColors(containerColor = Color(0xFF42A5F5)),
modifier = Modifier
.fillMaxWidth()
.padding(vertical = 8.dp),
shape = RoundedCornerShape(8.dp)
) {
Text(text = contractName, fontSize = 18.sp, color = Color.White)
}
}
i'm tried to removing the composable annnotations at the last block of code any many ways but it doesn't work
Upvotes: 0
Views: 18