Android: do not modify status bar icons color by default (#42)

* Android: Do not modify icons color by default

* Android: Do not modify icons color by default

* Android: Inherit status bar from root activity window

* Apply suggestion from @Copilot

Co-authored-by: Copilot <[email protected]>

* Apply suggestion from @Copilot

Co-authored-by: Copilot <[email protected]>

* Android: remove redundant null safety

---------

Co-authored-by: Copilot <[email protected]>

Author: paufau

android/src/main/java/com/multiplemodals/RNTModalView.kt

@@ -1,5 +1,6 @@
 package com.multiplemodals
 
+import android.app.Activity
 import android.content.Context
 import android.content.DialogInterface
 import android.view.KeyEvent
@@ -23,6 +24,8 @@ import com.facebook.yoga.annotations.DoNotStrip
 class RNTModalView(context: Context): ViewGroup(context), LifecycleEventListener {
     companion object {
         const val REACT_CLASS: String = "RNTModalView"
+        const val DEFAULT_STATUS_BAR_ICONS_STYLE = "default"
+        const val STATUS_BAR_DARK_ICONS_STYLE = "dark-content"
 
         @JvmStatic
         @DoNotStrip
@@ -54,7 +57,7 @@ class RNTModalView(context: Context): ViewGroup(context), LifecycleEventListener
     private var wasShown = false
     internal var isShadowViewSizeSet = false
     internal var statusBarTranslucent: Boolean = false
-    internal var statusBarIconsStyle: String = "default"
+    internal var statusBarIconsStyle: String = DEFAULT_STATUS_BAR_ICONS_STYLE
     internal var animationType: String = "none"
 
     init {
@@ -89,7 +92,14 @@ class RNTModalView(context: Context): ViewGroup(context), LifecycleEventListener
         modalDialog?.apply {
             attachBackHandler(this)
             setStatusBarTranslucency(statusBarTranslucent)
-            setStatusBarDarkIcons(statusBarIconsStyle == "dark-content")
+            if (statusBarIconsStyle == DEFAULT_STATUS_BAR_ICONS_STYLE) {
+                val inheritFromActivity = reactContext.currentActivity
+                if (inheritFromActivity != null) {
+                    inheritStatusBarFromWindow(inheritFromActivity.window)
+                }
+            } else {
+                setStatusBarDarkIcons(statusBarIconsStyle == STATUS_BAR_DARK_ICONS_STYLE)
+            }
             addContent(modalView)
             show()
         }

android/src/main/java/com/multiplemodals/library/ModalDialog.kt

@@ -1,10 +1,14 @@
 package com.multiplemodals.library
 
 import android.app.Dialog
+import android.os.Build
 import android.os.Bundle
 import android.view.View
+import android.view.Window
 import android.view.WindowManager.LayoutParams
 import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.WindowInsetsControllerCompat
 import com.facebook.react.uimanager.ThemedReactContext
 import com.multiplemodals.extensions.setStatusBarDarkIcons
 
@@ -61,4 +65,41 @@ class ModalDialog(reactContext: ThemedReactContext, themeId: Int) : Dialog(react
             setStatusBarDarkIcons(isDark)
         }
     }
-}
+
+    fun inheritStatusBarFromWindow(inheritFromWindow: Window) {
+        window?.apply {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                val activityWindowInsetsController =
+                    WindowInsetsControllerCompat(inheritFromWindow, inheritFromWindow.decorView)
+                val dialogWindowInsetsController =
+                    WindowInsetsControllerCompat(this, decorView)
+
+                dialogWindowInsetsController.isAppearanceLightStatusBars =
+                    activityWindowInsetsController.isAppearanceLightStatusBars
+
+                inheritFromWindow.decorView.rootWindowInsets?.let { insets ->
+                    val activityRootWindowInsets = WindowInsetsCompat.toWindowInsetsCompat(insets)
+                    syncSystemBarsVisibility(activityRootWindowInsets, dialogWindowInsetsController)
+                }
+            } else {
+                decorView.systemUiVisibility = inheritFromWindow.decorView.systemUiVisibility
+            }
+        }
+    }
+
+    private fun syncSystemBarsVisibility(
+        activityRootWindowInsets: WindowInsetsCompat,
+        dialogWindowInsetsController: WindowInsetsControllerCompat,
+        types: List<Int> =
+            listOf(WindowInsetsCompat.Type.statusBars(), WindowInsetsCompat.Type.navigationBars()),
+    ) {
+        types.forEach { type ->
+            val isVisible = activityRootWindowInsets.isVisible(type)
+            if (isVisible) {
+                dialogWindowInsetsController.show(type)
+            } else {
+                dialogWindowInsetsController.hide(type)
+            }
+        }
+    }
+}