TopAppBar 관련부분에 빨간줄이 ..

[LV1] Jetpack Compose - UI Practice

Creating a Resume App - 1

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실행하면

Type mismatch: inferred type is Unit but Modifier was expected : 27

즉 27번 라인에서 오류가 난다네요

ㅠㅠㅠ

androidkotlinjetpack

Answer 3

shafeel2

Questioner

캄사합니다

강사님 말씀대로 고치니 에러가 사라졌습니다

늘 건강하시고 부자되세요

shafeel2

Questioner

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.material3.Button
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.runtime.Composable

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            MyResume()
        }
    }
}

@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun MyResume() {
    Scaffold(
        TopAppBar(
            title = {
                Text(text = "Ex Resume")
            },
        )
    ) { paddingValues ->
        MyResumeContent (paddingValues)
    }
}

@Composable
fun MyResumeContent(paddingValues: PaddingValues) {


}

bokchi

Instructor

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            MyResume()
        }
    }
}

@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun MyResume() {
    Scaffold(
        topBar = {
            TopAppBar(
                title = {Text(text = "Main")}
            )
        }
    ) { paddingValues ->
        MyResumeContent (paddingValues)
    }
}

@Composable
fun MyResumeContent(paddingValues: PaddingValues) {


}

위와 같이 사용하셔야합니다.

bokchi

Instructor

코드 전체를 복사해서 공유주시면 살펴볼게요~

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TopAppBar 관련부분에 빨간줄이 ..