rogalikkkkkk/iosWebViewFix
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Catch and ignore utf8 format exception in getFavicons()

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This commit is contained in:
Doflatango 2022-09-02 19:48:35 +08:00
parent ee1b0d7ff7
commit 3b735a7965
1 changed files with 11 additions and 6 deletions
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17
lib/src/in_app_webview/in_app_webview_controller.dart
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@ -1096,13 +1096,18 @@ class InAppWebViewController {
} }
if (manifestFound) { if (manifestFound) {
Map<String, dynamic> manifest = try {
json.decode(await manifestResponse!.transform(Utf8Decoder()).join()); Map<String, dynamic> manifest =
if (manifest.containsKey("icons")) { json.decode(await manifestResponse!.transform(Utf8Decoder()).join());
for (Map<String, dynamic> icon in manifest["icons"]) { if (manifest.containsKey("icons")) {
favicons.addAll(_createFavicons(webviewUrl, assetPathBase, for (Map<String, dynamic> icon in manifest["icons"]) {
icon["src"], icon["rel"], icon["sizes"], true)); favicons.addAll(_createFavicons(webviewUrl, assetPathBase,
icon["src"], icon["rel"], icon["sizes"], true));
}
} }
} on FormatException catch (_) {
/// The [manifestResponse] might not has a valid JSON string, catch and
/// ignore the error
} }
} }