fix keyboardHeight

packages/zefyr/example/android/app/src/main/AndroidManifest.xml

+
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.zefyr.example">
-
-    <!-- The INTERNET permission is required for development. Specifically,
-         flutter needs it to communicate with the running application
-         to allow setting breakpoints, to provide hot reload, etc.
-    -->
-    <uses-permission android:name="android.permission.INTERNET"/>
-
     <!-- io.flutter.app.FlutterApplication is an android.app.Application that
          calls FlutterMain.startInitialization(this); in its onCreate method.
          In most cases you can leave this as-is, but you if you want to provide
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
             android:windowSoftInputMode="adjustResize">
-            
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
             android:name="flutterEmbedding"
             android:value="2" />
     </application>
-</manifest>
+</manifest>

packages/zefyr/example/android/app/src/main/kotlin/com/zefyr/example/MainActivity.kt

 package com.zefyr.example
 
-import android.os.Bundle
-
-import io.flutter.app.FlutterActivity
 import androidx.annotation.NonNull;
 import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugins.GeneratedPluginRegistrant
 
 class MainActivity: FlutterActivity() {
-  override fun onCreate(savedInstanceState: Bundle?) {
-    super.onCreate(savedInstanceState)
-    GeneratedPluginRegistrant.registerWith(this)
-  }
     override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
         GeneratedPluginRegistrant.registerWith(flutterEngine);
     }

packages/zefyr/lib/src/widgets/editable_text.dart

   void requestKeyboard() {
     final scope = ZefyrScope.of(context);
     if (_focusNode.hasFocus) {
-      // var show = scope.overlayBuilder == null ? true : false;
-      _input.openConnection(widget.controller.plainTextEditingValue, widget.keyboardAppearance, showKeyboard: _focusNode.consumeKeyboardToken());
+      var show = _focusNode.consumeKeyboardToken();
+      if (MediaQuery.of(context).viewInsets.bottom == 0 && scope.toolbarAction == null) {
+        show = true;
+      }
+      _input.openConnection(widget.controller.plainTextEditingValue, widget.keyboardAppearance, showKeyboard: show);
     } else {
       FocusScope.of(context).requestFocus(_focusNode);
     }

packages/zefyr/lib/src/widgets/toolbar.dart

   }
 
   void closeOverlay() {
-    if (!hasOverlay) return;
+    if (!hasOverlay) {
+      editor.showKeyboard();
+      editor.keepOverlay = false;
+      return;
+    }
     _overlayAnimation.reverse().whenComplete(() async {
       setState(() {
         _overlayBuilder = null;
     switch (platform) {
       case TargetPlatform.iOS:
       case TargetPlatform.android:
-        widget = hasOverlay ? buildButton(context, ZefyrToolbarAction.showKeyboard) : buildButton(context, ZefyrToolbarAction.hideKeyboard);
+        if (MediaQuery.of(context).viewInsets.bottom == 0) {
+          widget = buildButton(context, ZefyrToolbarAction.showKeyboard);
+        } else {
+          widget = buildButton(context, ZefyrToolbarAction.hideKeyboard);
+        }
+        // widget = hasOverlay ? buildButton(context, ZefyrToolbarAction.showKeyboard) : buildButton(context, ZefyrToolbarAction.hideKeyboard);
         break;
       default:
         break;
       autoImplyTrailing: false,
     );
     layers.add(toolbar);
+    print(MediaQuery.of(context).viewInsets.bottom);
     if (hasOverlay) {
       Widget widget = Container(
         height: keyboardHeight ?? 300,