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@oianmol
Created May 19, 2023 10:01
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Jetpack Compose Side Effect to update Android or iOS status-bar and navigation-bar color
@Composable
actual fun PlatformColors(statusBarColor: Color, navBarColor: Color){
val sysUiController = rememberSystemUiController()
SideEffect {
sysUiController.setSystemBarsColor(color = topColor)
sysUiController.setNavigationBarColor(color = bottomColor)
}
}
@Composable
expect fun PlatformColors(statusBarColor: Color, navBarColor: Color)
@Composable
private fun statusBarView() = remember {
val keyWindow: UIWindow? =
UIApplication.sharedApplication.windows.firstOrNull { (it as? UIWindow)?.isKeyWindow() == true } as? UIWindow
val tag = 3848245L // https://stackoverflow.com/questions/56651245/how-to-change-the-status-bar-background-color-and-text-color-on-ios-13
keyWindow?.viewWithTag(tag)?.let {
it
} ?: run {
val height =
keyWindow?.windowScene?.statusBarManager?.statusBarFrame ?: zeroValue<CGRect>()
val statusBarView = UIView(frame = height)
statusBarView.tag = tag
statusBarView.layer.zPosition = 999999.0
keyWindow?.addSubview(statusBarView)
statusBarView
}
}
@Composable
actual fun PlatformColors(
statusBarColor: Color,
navBarColor: Color
) {
val statusBar = statusBarView()
SideEffect {
statusBar?.backgroundColor = topColor.toUIColor()
UINavigationBar.appearance().backgroundColor = bottomColor.toUIColor()
}
}
private fun Color.toUIColor(): UIColor = UIColor(
red = this.red.toDouble(),
green = this.green.toDouble(),
blue = this.blue.toDouble(),
alpha = this.alpha.toDouble()
)
@SatishKanaujiya
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Could You Please use import packages getting lot of errors.

@Micoder-dev
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Why there is no imports? Please share the full source code.

@ImranAtBhimsoft
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Here are imports @Micoder-dev
import androidx.compose.runtime.Composable
import androidx.compose.runtime.remember
import androidx.compose.ui.graphics.Color
import kotlinx.cinterop.ExperimentalForeignApi
import kotlinx.cinterop.zeroValue
import platform.CoreGraphics.CGRect
import platform.UIKit.UIApplication
import platform.UIKit.UIColor
import platform.UIKit.UIView
import platform.UIKit.UIWindow
import platform.UIKit.statusBarManager

But there space between StatusBar and toolbar.
Simulator Screenshot - iPhone 15 - 2024-08-14 at 12 30 43

@Micoder-dev
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Micoder-dev commented Aug 15, 2024

@ImranAtBhimsoft
Thank You ❤️

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