From 4ae35992a1a59277b86588d8df86600c58b320d3 Mon Sep 17 00:00:00 2001
From: Huang Xin <chrox.huang@gmail.com>
Date: Fri, 25 Apr 2025 16:56:36 +0800
Subject: [PATCH] compat: auto hide navigation bar also for Android version
 below 11 (#960)

---
 .../src/main/java/NativeBridgePlugin.kt       | 38 ++++++++++---------
 1 file changed, 20 insertions(+), 18 deletions(-)

diff --git a/apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/android/src/main/java/NativeBridgePlugin.kt b/apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/android/src/main/java/NativeBridgePlugin.kt
index 8a6a73bc..889d6b38 100644
--- a/apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/android/src/main/java/NativeBridgePlugin.kt
+++ b/apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/android/src/main/java/NativeBridgePlugin.kt
@@ -11,7 +11,10 @@ import android.view.WindowManager
 import android.view.WindowInsetsController
 import android.graphics.Color
 import android.webkit.WebView
+import androidx.core.view.WindowCompat
 import androidx.core.content.FileProvider
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.WindowInsetsControllerCompat
 import androidx.browser.customtabs.CustomTabsIntent
 import app.tauri.annotation.Command
 import app.tauri.annotation.InvokeArg
@@ -180,7 +183,8 @@ class NativeBridgePlugin(private val activity: Activity): Plugin(activity) {
                     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
                         controller.systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
                     } else {
-                        controller.systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_BARS_BY_SWIPE
+                        val compatController = WindowCompat.getInsetsController(window, decorView)
+                        compatController.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
                     }
 
                     if (isDarkMode) {
@@ -200,26 +204,24 @@ class NativeBridgePlugin(private val activity: Activity): Plugin(activity) {
                         controller.hide(WindowInsets.Type.systemBars())
                     }
                 }
-                window.statusBarColor = Color.TRANSPARENT
-                window.navigationBarColor = Color.TRANSPARENT
             } else {
-                @Suppress("DEPRECATION")
-                decorView.systemUiVisibility = when {
-                    visible && !isDarkMode -> View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR or
-                                              View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
-                                              View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                    visible -> View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
-                               View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                    else -> View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY or
-                            View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
-                            View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
-                            View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or
-                            View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or
-                            View.SYSTEM_UI_FLAG_FULLSCREEN
+                val compatController = WindowCompat.getInsetsController(window, decorView)
+                compatController?.let {
+                    it.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+                    if (!isDarkMode) {
+                        it.isAppearanceLightStatusBars = true
+                    } else {
+                        it.isAppearanceLightStatusBars = false
+                    }
+                    if (visible) {
+                        it.show(WindowInsetsCompat.Type.statusBars())
+                    } else {
+                        it.hide(WindowInsetsCompat.Type.systemBars())
+                    }
                 }
-                window.statusBarColor = Color.TRANSPARENT
-                window.navigationBarColor = Color.TRANSPARENT
             }
+            window.statusBarColor = Color.TRANSPARENT
+            window.navigationBarColor = Color.TRANSPARENT
             ret.put("success", true)
         } catch (e: Exception) {
             ret.put("success", false)