From 863142902c7a9714d95f5bacde45067babf82dbd Mon Sep 17 00:00:00 2001
From: polv <polv@polv.cc>
Date: Sat, 12 Sep 2026 17:58:28 +0700
Subject: [PATCH] webview android insets
 https://github.com/tauri-apps/tauri/issues/11475

---
 .../.vitepress/theme/components/VocabQuiz.vue |  4 +--
 docs/.vitepress/theme/custom.css              |  7 ----
 .../java/cc/polv/ko_grammar/MainActivity.kt   | 33 +++++++++++++++++++
 3 files changed, 35 insertions(+), 9 deletions(-)

diff --git a/docs/.vitepress/theme/components/VocabQuiz.vue b/docs/.vitepress/theme/components/VocabQuiz.vue
index a549cbe..5c599e0 100644
--- a/docs/.vitepress/theme/components/VocabQuiz.vue
+++ b/docs/.vitepress/theme/components/VocabQuiz.vue
@@ -661,7 +661,7 @@ onBeforeUnmount(() => {
 }
 
 .modal {
-  --margin-top: calc(120px + env(safe-area-inset-top));
+  --margin-top: 120px;
 
   position: fixed;
   top: 50%;
@@ -684,7 +684,7 @@ onBeforeUnmount(() => {
 
   textarea {
     width: 100%;
-    max-height: calc(90vh - var(--margin-top) - env(safe-area-inset-bottom));
+    max-height: calc(90vh - var(--margin-top));
     padding: 1em;
     border-radius: 0 0 0.5em 0.5em;
     font-family: sans-serif;
diff --git a/docs/.vitepress/theme/custom.css b/docs/.vitepress/theme/custom.css
index 7a9c91e..b54e42f 100644
--- a/docs/.vitepress/theme/custom.css
+++ b/docs/.vitepress/theme/custom.css
@@ -1,10 +1,3 @@
-body {
-  padding-top: env(safe-area-inset-top);
-  padding-bottom: env(safe-area-inset-bottom);
-  padding-left: env(safe-area-inset-left);
-  padding-right: env(safe-area-inset-right);
-}
-
 .spoiler:not(:hover) {
   filter: blur(5px);
 }
diff --git a/src-tauri/gen/android/app/src/main/java/cc/polv/ko_grammar/MainActivity.kt b/src-tauri/gen/android/app/src/main/java/cc/polv/ko_grammar/MainActivity.kt
index 7b795dd..54b8a77 100644
--- a/src-tauri/gen/android/app/src/main/java/cc/polv/ko_grammar/MainActivity.kt
+++ b/src-tauri/gen/android/app/src/main/java/cc/polv/ko_grammar/MainActivity.kt
@@ -1,11 +1,44 @@
 package cc.polv.ko_grammar
 
 import android.os.Bundle
+import android.view.View
+import android.webkit.WebView
 import androidx.activity.enableEdgeToEdge
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 
 class MainActivity : TauriActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
     enableEdgeToEdge()
     super.onCreate(savedInstanceState)
+
+    val rootView: View = findViewById(android.R.id.content)
+
+    ViewCompat.setOnApplyWindowInsetsListener(rootView) { v, insets ->
+      val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+      val imeVisible = insets.isVisible(WindowInsetsCompat.Type.ime())
+      val imeHeight = insets.getInsets(WindowInsetsCompat.Type.ime()).bottom
+
+      val bottomPadding = if (imeVisible) imeHeight else systemBars.bottom
+
+      v.setPadding(
+        systemBars.left,
+        systemBars.top,
+        systemBars.right,
+        bottomPadding
+      )
+      insets
+    }
+  }
+
+  override fun onWebViewCreate(webView: WebView) {
+    super.onWebViewCreate(webView)
+
+    webView.setBackgroundColor(0x00000000)
+
+    webView.fitsSystemWindows = true
+
+    android.util.Log.i("MainActivity", "WebView created, waiting for Rust hide() call...")
   }
 }