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Merge pull request #220 from YAPP-Github/refactor/#219-status_bar_icon_color
[Refactor/#219] 상단바 아이콘 색상 변경 로직 수정
2 parents 53de51b + b45a2cc commit 38fa635

5 files changed

Lines changed: 105 additions & 11 deletions

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‎app/src/main/java/com/threegap/bitnagil/MainNavHost.kt‎

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@@ -27,12 +27,15 @@ import com.threegap.bitnagil.presentation.screen.splash.SplashScreenContainer
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import com.threegap.bitnagil.presentation.screen.terms.TermsAgreementScreenContainer
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import com.threegap.bitnagil.presentation.screen.webview.BitnagilWebViewScreen
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import com.threegap.bitnagil.presentation.screen.withdrawal.WithdrawalScreenContainer
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import com.threegap.bitnagil.presentation.util.statusbar.NavStatusBarEffect
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@Composable
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fun MainNavHost(
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navigator: MainNavigator,
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modifier: Modifier = Modifier,
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) {
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NavStatusBarEffect(navController = navigator.navController)
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NavHost(
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navController = navigator.navController,
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startDestination = navigator.startDestination,

‎app/src/main/java/com/threegap/bitnagil/navigation/home/HomeNavHost.kt‎

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@@ -3,15 +3,13 @@ package com.threegap.bitnagil.navigation.home
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import android.annotation.SuppressLint
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import android.app.Activity
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import androidx.activity.compose.BackHandler
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import androidx.activity.compose.LocalActivity
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import androidx.compose.foundation.background
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import androidx.compose.foundation.layout.Box
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import androidx.compose.foundation.layout.WindowInsets
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import androidx.compose.foundation.layout.fillMaxSize
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import androidx.compose.foundation.layout.padding
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import androidx.compose.material3.Scaffold
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.LaunchedEffect
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import androidx.compose.runtime.getValue
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import androidx.compose.runtime.mutableLongStateOf
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import androidx.compose.runtime.mutableStateOf
@@ -31,8 +29,8 @@ import com.threegap.bitnagil.designsystem.modifier.clickableWithoutRipple
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import com.threegap.bitnagil.presentation.screen.home.HomeScreenContainer
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import com.threegap.bitnagil.presentation.screen.mypage.MyPageScreenContainer
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import com.threegap.bitnagil.presentation.screen.recommendroutine.RecommendRoutineScreenContainer
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import com.threegap.bitnagil.presentation.util.statusbar.NavStatusBarEffect
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import com.threegap.bitnagil.presentation.util.toast.GlobalBitnagilToast
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import com.threegap.bitnagil.util.setStatusBarContentColor
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@Composable
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@SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
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DoubleBackButtonPressedHandler()
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val activity = LocalActivity.current
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val isHomeTab = navigator.isHomeRoute
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LaunchedEffect(isHomeTab) {
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activity?.setStatusBarContentColor(isLightContent = isHomeTab)
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}
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NavStatusBarEffect(navController = navigator.navController)
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val selectedBottomTab = navigator.currentHomeRoute ?: navigator.startDestination
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‎app/src/main/java/com/threegap/bitnagil/navigation/home/HomeNavigator.kt‎

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@@ -23,9 +23,6 @@ class HomeNavigator(
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}
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}
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val isHomeRoute: Boolean
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@Composable get() = currentHomeRoute == HomeRoute.Home
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@Composable
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fun shouldShowFloatingAction(): Boolean = currentHomeRoute?.showFloatingButton == true
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‎presentation/src/main/java/com/threegap/bitnagil/presentation/util/statusbar/NavStatusBarEffect.kt‎

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@@ -0,0 +1,24 @@
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package com.threegap.bitnagil.presentation.util.statusbar
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import androidx.activity.compose.LocalActivity
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.LaunchedEffect
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import androidx.compose.runtime.getValue
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import androidx.lifecycle.Lifecycle
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import androidx.lifecycle.repeatOnLifecycle
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import androidx.navigation.NavController
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import androidx.navigation.compose.currentBackStackEntryAsState
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@Composable
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fun NavStatusBarEffect(navController: NavController) {
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val activity = LocalActivity.current
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val navBackStackEntry by navController.currentBackStackEntryAsState()
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LaunchedEffect(navBackStackEntry) {
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navBackStackEntry?.repeatOnLifecycle(Lifecycle.State.RESUMED) {
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activity?.window?.let { window ->
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StatusBarAppearanceManager.applyStatusBarColorByLuminance(window)
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}
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}
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}
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}

‎presentation/src/main/java/com/threegap/bitnagil/presentation/util/statusbar/StatusBarAppearanceManager.kt‎

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package com.threegap.bitnagil.presentation.util.statusbar
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import android.graphics.Bitmap
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import android.graphics.Color
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import android.graphics.Rect
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import android.os.Handler
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import android.os.Looper
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import android.view.PixelCopy
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import android.view.Window
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import androidx.core.graphics.createBitmap
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import androidx.core.view.ViewCompat
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import androidx.core.view.WindowInsetsCompat
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import androidx.core.graphics.get
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import androidx.core.view.WindowInsetsControllerCompat
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object StatusBarAppearanceManager {
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private const val LUMINANCE_THRESHOLD = 150
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fun applyStatusBarColorByLuminance(window: Window) {
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val height = getStatusBarHeight(window = window)
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if (height <= 0) return
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captureStatusBarBitmap(
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window = window,
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height = height,
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) { bmp ->
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bmp?.let {
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val lum = calculateLuminance(it)
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WindowInsetsControllerCompat(window, window.decorView).isAppearanceLightStatusBars = (lum > LUMINANCE_THRESHOLD)
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it.recycle()
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}
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}
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}
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private fun getStatusBarHeight(window: Window): Int {
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val decorView = window.decorView
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val insets = ViewCompat.getRootWindowInsets(decorView)
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return insets?.getInsets(WindowInsetsCompat.Type.statusBars())?.top ?: 0
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}
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private fun captureStatusBarBitmap(
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window: Window,
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height: Int,
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onResult: (Bitmap?) -> Unit
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) {
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val width = window.decorView.width
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if (width <= 0) {
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onResult(null)
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return
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}
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val rect = Rect(0, 0, window.decorView.width, height)
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val bmp = createBitmap(rect.width(), rect.height())
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try {
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PixelCopy.request(window, rect, bmp, { result ->
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if (result == PixelCopy.SUCCESS) {
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onResult(bmp)
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} else {
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bmp.recycle()
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onResult(null)
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}
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}, Handler(Looper.getMainLooper()))
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} catch (_: Exception) {
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bmp.recycle()
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onResult(null)
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}
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}
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private fun calculateLuminance(bitmap: Bitmap): Int {
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val x = bitmap.width / 2
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val y = bitmap.height / 2
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val px = bitmap[x, y]
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return (0.299 * Color.red(px) + 0.587 * Color.green(px) + 0.114 * Color.blue(px)).toInt()
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}
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}

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