feat: implement system bars style utility for consistent UI behavior

2026-02-09 14:26:59 +05:00
parent b6e4f20c4c
commit 079995958f
5 changed files with 264 additions and 250 deletions
--- a/app/src/main/java/com/rosetta/messenger/ui/utils/SystemBarsStyleUtils.kt
+++ b/app/src/main/java/com/rosetta/messenger/ui/utils/SystemBarsStyleUtils.kt
@@ -0,0 +1,74 @@
+package com.rosetta.messenger.ui.utils
+
+import android.content.Context
+import android.graphics.Color
+import android.view.View
+import android.view.Window
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.WindowInsetsControllerCompat
+
+data class SystemBarsState(
+    val statusBarColor: Int,
+    val navigationBarColor: Int,
+    val isLightStatusBars: Boolean,
+    val isLightNavigationBars: Boolean
+)
+
+object SystemBarsStyleUtils {
+
+    fun capture(window: Window?, view: View?): SystemBarsState? {
+        if (window == null || view == null) return null
+        val insetsController = WindowCompat.getInsetsController(window, view)
+        return SystemBarsState(
+            statusBarColor = window.statusBarColor,
+            navigationBarColor = window.navigationBarColor,
+            isLightStatusBars = insetsController.isAppearanceLightStatusBars,
+            isLightNavigationBars = insetsController.isAppearanceLightNavigationBars
+        )
+    }
+
+    fun applyFullscreenDark(window: Window?, view: View?) {
+        if (window == null || view == null) return
+        val insetsController = WindowCompat.getInsetsController(window, view)
+        window.statusBarColor = Color.BLACK
+        window.navigationBarColor = Color.BLACK
+        insetsController.isAppearanceLightStatusBars = false
+        insetsController.isAppearanceLightNavigationBars = false
+    }
+
+    fun applyChatStatusBar(window: Window?, view: View?, isDarkTheme: Boolean) {
+        if (window == null || view == null) return
+        val insetsController = WindowCompat.getInsetsController(window, view)
+        window.statusBarColor = Color.TRANSPARENT
+        insetsController.isAppearanceLightStatusBars = !isDarkTheme
+    }
+
+    fun restoreNavigationBar(window: Window?, view: View?, context: Context, state: SystemBarsState?) {
+        if (window == null || view == null) return
+        val insetsController = WindowCompat.getInsetsController(window, view)
+
+        if (NavigationModeUtils.hasNativeNavigationBar(context)) {
+            insetsController.show(WindowInsetsCompat.Type.navigationBars())
+            if (state != null) {
+                window.navigationBarColor = state.navigationBarColor
+                insetsController.isAppearanceLightNavigationBars = state.isLightNavigationBars
+            }
+        } else {
+            insetsController.hide(WindowInsetsCompat.Type.navigationBars())
+            insetsController.systemBarsBehavior =
+                WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+        }
+    }
+
+    fun restoreChatAfterFullscreen(
+        window: Window?,
+        view: View?,
+        context: Context,
+        isDarkTheme: Boolean,
+        state: SystemBarsState?
+    ) {
+        applyChatStatusBar(window, view, isDarkTheme)
+        restoreNavigationBar(window, view, context, state)
+    }
+}