页面字体跟随系统字体

lib/components/wikipage_parser.dart

@@ -12,6 +12,7 @@ class WikiPageParserController extends GetxController {
 
   var contentHtml = "".obs;
   var safeAreaPadding = const EdgeInsets.all(0).obs;
+  var textZoom = 100.obs;
 
   var loading = true.obs;
 
@@ -29,6 +30,14 @@ class WikiPageParserController extends GetxController {
         );
       }
     });
+
+    ever(textZoom, (_) {
+      webviewCotroller?.setOptions(
+        options: InAppWebViewGroupOptions(
+          android: AndroidInAppWebViewOptions(textZoom: textZoom.value),
+        ),
+      );
+    });
   }
 
   void onWebViewCreated(InAppWebViewController controller) {
@@ -90,6 +99,8 @@ class _WikiParserState extends ReactiveState<WikiPageParser> {
   void receiveProps() {
     c.contentHtml.value = widget.contentHtml ?? "";
     c.safeAreaPadding.value = widget.padding ?? const EdgeInsets.all(0);
+    c.textZoom.value =
+        (MediaQuery.of(Get.context!).textScaleFactor * 100).round();
   }
 
   Widget _buildRender() {
@@ -126,6 +137,11 @@ class _WikiParserState extends ReactiveState<WikiPageParser> {
             child: InAppWebView(
               onWebViewCreated: c.onWebViewCreated,
               onPageCommitVisible: c.onPageCommitVisible,
+              initialOptions: InAppWebViewGroupOptions(
+                android: AndroidInAppWebViewOptions(
+                  textZoom: c.textZoom.value,
+                ),
+              ),
             ),
           ),
           if (c.loading.value)
@@ -140,6 +156,7 @@ class _WikiParserState extends ReactiveState<WikiPageParser> {
   @override
   Widget build(BuildContext context) {
     var sc = Get.find<AppSettingsController>();
-    return Obx(() => sc.betaPageRender.value ? _buildRender() : _buildWebview());
+    return Obx(
+        () => sc.betaPageRender.value ? _buildRender() : _buildWebview());
   }
 }