fix(toolbar): use cached keyboard height and clarify safety margin

Akkii88 · Akkii88 · commit 76d95004da74 · 2026-01-16T15:42:44.000+05:30
diff --git a/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/appflowy_mobile_toolbar.dart b/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/appflowy_mobile_toolbar.dart
@@ -414,12 +414,14 @@ class _MobileToolbarState extends State<_MobileToolbar>
                   keyboardHeight = viewInsetsBottom;
                 } else {
                   // Use cached height when keyboard is hiding
-                  keyboardHeight = max(keyboardHeight, viewInsetsBottom);
+                  keyboardHeight = max(keyboardHeight, _globalCachedKeyboardHeight);
                 }
               }
             }
             if (keyboardHeight > 0) {
+              // Only cache the raw height without safety padding
               _globalCachedKeyboardHeight = keyboardHeight;
+              
               // Add small safety margin on Android to account for keyboard toolbar
               if (defaultTargetPlatform == TargetPlatform.android) {
                 keyboardHeight += 8.0;

Original file line number	Diff line number	Diff line change
`@@ -414,12 +414,14 @@ class _MobileToolbarState extends State<_MobileToolbar>`
`414`	`414`	`keyboardHeight = viewInsetsBottom;`
`415`	`415`	`} else {`
`416`	`416`	`// Use cached height when keyboard is hiding`
`417`		`- keyboardHeight = max(keyboardHeight, viewInsetsBottom);`
	`417`	`+ keyboardHeight = max(keyboardHeight, _globalCachedKeyboardHeight);`
`418`	`418`	`}`
`419`	`419`	`}`
`420`	`420`	`}`
`421`	`421`	`if (keyboardHeight > 0) {`
	`422`	`+ // Only cache the raw height without safety padding`
`422`	`423`	`_globalCachedKeyboardHeight = keyboardHeight;`
	`424`	`+`
`423`	`425`	`// Add small safety margin on Android to account for keyboard toolbar`
`424`	`426`	`if (defaultTargetPlatform == TargetPlatform.android) {`
`425`	`427`	`keyboardHeight += 8.0;`