MainActivity.kt
package com.cfsuman.jetpackcompose
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.*
import androidx.compose.material.*
import androidx.compose.runtime.*
import androidx.compose.ui.graphics.Color
import androidx.compose.material.Text
import androidx.compose.material.TopAppBar
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import com.google.accompanist.systemuicontroller.rememberSystemUiController
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {GetScaffold()}
}
@Composable
fun GetScaffold() {
Scaffold(
topBar = {TopAppBar(
title = {Text(text = "Compose - Set NavigationBar Color")},
backgroundColor = Color(0xFF5F9EA0),
)},
content = { MainContent() },
backgroundColor = Color(0xFFEFDECD)
)
}
@Composable
fun MainContent() {
val systemUiController = rememberSystemUiController()
systemUiController.setNavigationBarColor(Color.Green)
Box(Modifier.fillMaxSize().wrapContentSize(Alignment.Center)) {
Button(onClick = {
systemUiController.setNavigationBarColor(
color = Color.Blue
)
}) {
Text(text = "Set NavigationBar Color Blue")
}
}
}
}
build.gradle[app] dependencies
implementation "com.google.accompanist:accompanist-systemuicontroller:0.17.0"
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