Implementation
Future<dynamic> handleMethod(MethodCall call) async {
switch (call.method) {
case "onLoadStart":
_injectedScriptsFromURL.clear();
if ((_webview != null && _webview!.onLoadStart != null) ||
_inAppBrowser != null) {
String? url = call.arguments["url"];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null && _webview!.onLoadStart != null)
_webview!.onLoadStart!(this, uri);
else
_inAppBrowser!.onLoadStart(uri);
}
break;
case "onLoadStop":
if ((_webview != null && _webview!.onLoadStop != null) ||
_inAppBrowser != null) {
String? url = call.arguments["url"];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null && _webview!.onLoadStop != null)
_webview!.onLoadStop!(this, uri);
else
_inAppBrowser!.onLoadStop(uri);
}
break;
case "onLoadError":
if ((_webview != null && _webview!.onLoadError != null) ||
_inAppBrowser != null) {
String? url = call.arguments["url"];
int code = call.arguments["code"];
String message = call.arguments["message"];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null && _webview!.onLoadError != null)
_webview!.onLoadError!(this, uri, code, message);
else
_inAppBrowser!.onLoadError(uri, code, message);
}
break;
case "onLoadHttpError":
if ((_webview != null && _webview!.onLoadHttpError != null) ||
_inAppBrowser != null) {
String? url = call.arguments["url"];
int statusCode = call.arguments["statusCode"];
String description = call.arguments["description"];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null && _webview!.onLoadHttpError != null)
_webview!.onLoadHttpError!(this, uri, statusCode, description);
else
_inAppBrowser!.onLoadHttpError(uri, statusCode, description);
}
break;
case "onProgressChanged":
if ((_webview != null && _webview!.onProgressChanged != null) ||
_inAppBrowser != null) {
int progress = call.arguments["progress"];
if (_webview != null && _webview!.onProgressChanged != null)
_webview!.onProgressChanged!(this, progress);
else
_inAppBrowser!.onProgressChanged(progress);
}
break;
case "shouldOverrideUrlLoading":
if ((_webview != null && _webview!.shouldOverrideUrlLoading != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
NavigationAction navigationAction =
NavigationAction.fromMap(arguments)!;
if (_webview != null && _webview!.shouldOverrideUrlLoading != null)
return (await _webview!.shouldOverrideUrlLoading!(
this, navigationAction))
?.toMap();
return (await _inAppBrowser!
.shouldOverrideUrlLoading(navigationAction))
?.toMap();
}
break;
case "onConsoleMessage":
if ((_webview != null && _webview!.onConsoleMessage != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
ConsoleMessage consoleMessage = ConsoleMessage.fromMap(arguments)!;
if (_webview != null && _webview!.onConsoleMessage != null)
_webview!.onConsoleMessage!(this, consoleMessage);
else
_inAppBrowser!.onConsoleMessage(consoleMessage);
}
break;
case "onScrollChanged":
if ((_webview != null && _webview!.onScrollChanged != null) ||
_inAppBrowser != null) {
int x = call.arguments["x"];
int y = call.arguments["y"];
if (_webview != null && _webview!.onScrollChanged != null)
_webview!.onScrollChanged!(this, x, y);
else
_inAppBrowser!.onScrollChanged(x, y);
}
break;
case "onDownloadStartRequest":
if ((_webview != null &&
// ignore: deprecated_member_use_from_same_package
(_webview!.onDownloadStart != null ||
_webview!.onDownloadStartRequest != null)) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
DownloadStartRequest downloadStartRequest =
DownloadStartRequest.fromMap(arguments)!;
if (_webview != null) {
if (_webview!.onDownloadStartRequest != null)
_webview!.onDownloadStartRequest!(this, downloadStartRequest);
else {
// ignore: deprecated_member_use_from_same_package
_webview!.onDownloadStart!(this, downloadStartRequest.url);
}
} else {
// ignore: deprecated_member_use_from_same_package
_inAppBrowser!.onDownloadStart(downloadStartRequest.url);
_inAppBrowser!.onDownloadStartRequest(downloadStartRequest);
}
}
break;
case "onLoadResourceCustomScheme":
if ((_webview != null &&
_webview!.onLoadResourceCustomScheme != null) ||
_inAppBrowser != null) {
String url = call.arguments["url"];
Uri uri = Uri.tryParse(url) ?? Uri();
if (_webview != null && _webview!.onLoadResourceCustomScheme != null)
return (await _webview!.onLoadResourceCustomScheme!(this, uri))
?.toMap();
else
return (await _inAppBrowser!.onLoadResourceCustomScheme(uri))
?.toMap();
}
break;
case "onCreateWindow":
if ((_webview != null && _webview!.onCreateWindow != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
CreateWindowAction createWindowAction =
CreateWindowAction.fromMap(arguments)!;
if (_webview != null && _webview!.onCreateWindow != null)
return await _webview!.onCreateWindow!(this, createWindowAction);
else
return await _inAppBrowser!.onCreateWindow(createWindowAction);
}
break;
case "onCloseWindow":
if (_webview != null && _webview!.onCloseWindow != null)
_webview!.onCloseWindow!(this);
else if (_inAppBrowser != null) _inAppBrowser!.onCloseWindow();
break;
case "onTitleChanged":
if ((_webview != null && _webview!.onTitleChanged != null) ||
_inAppBrowser != null) {
String? title = call.arguments["title"];
if (_webview != null && _webview!.onTitleChanged != null)
_webview!.onTitleChanged!(this, title);
else
_inAppBrowser!.onTitleChanged(title);
}
break;
case "onGeolocationPermissionsShowPrompt":
if ((_webview != null &&
_webview!.androidOnGeolocationPermissionsShowPrompt != null) ||
_inAppBrowser != null) {
String origin = call.arguments["origin"];
if (_webview != null &&
_webview!.androidOnGeolocationPermissionsShowPrompt != null)
return (await _webview!.androidOnGeolocationPermissionsShowPrompt!(
this, origin))
?.toMap();
else
return (await _inAppBrowser!
.androidOnGeolocationPermissionsShowPrompt(origin))
?.toMap();
}
break;
case "onGeolocationPermissionsHidePrompt":
if (_webview != null &&
_webview!.androidOnGeolocationPermissionsHidePrompt != null)
_webview!.androidOnGeolocationPermissionsHidePrompt!(this);
else if (_inAppBrowser != null)
_inAppBrowser!.androidOnGeolocationPermissionsHidePrompt();
break;
case "shouldInterceptRequest":
if ((_webview != null &&
_webview!.androidShouldInterceptRequest != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
WebResourceRequest request = WebResourceRequest.fromMap(arguments)!;
if (_webview != null &&
_webview!.androidShouldInterceptRequest != null)
return (await _webview!.androidShouldInterceptRequest!(
this, request))
?.toMap();
else
return (await _inAppBrowser!.androidShouldInterceptRequest(request))
?.toMap();
}
break;
case "onRenderProcessUnresponsive":
if ((_webview != null &&
_webview!.androidOnRenderProcessUnresponsive != null) ||
_inAppBrowser != null) {
String? url = call.arguments["url"];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null &&
_webview!.androidOnRenderProcessUnresponsive != null)
return (await _webview!.androidOnRenderProcessUnresponsive!(
this, uri))
?.toMap();
else
return (await _inAppBrowser!
.androidOnRenderProcessUnresponsive(uri))
?.toMap();
}
break;
case "onRenderProcessResponsive":
if ((_webview != null &&
_webview!.androidOnRenderProcessResponsive != null) ||
_inAppBrowser != null) {
String? url = call.arguments["url"];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null &&
_webview!.androidOnRenderProcessResponsive != null)
return (await _webview!.androidOnRenderProcessResponsive!(
this, uri))
?.toMap();
else
return (await _inAppBrowser!.androidOnRenderProcessResponsive(uri))
?.toMap();
}
break;
case "onRenderProcessGone":
if ((_webview != null &&
_webview!.androidOnRenderProcessGone != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
RenderProcessGoneDetail detail =
RenderProcessGoneDetail.fromMap(arguments)!;
if (_webview != null && _webview!.androidOnRenderProcessGone != null)
_webview!.androidOnRenderProcessGone!(this, detail);
else
_inAppBrowser!.androidOnRenderProcessGone(detail);
}
break;
case "onFormResubmission":
if ((_webview != null && _webview!.androidOnFormResubmission != null) ||
_inAppBrowser != null) {
String? url = call.arguments["url"];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null && _webview!.androidOnFormResubmission != null)
return (await _webview!.androidOnFormResubmission!(this, uri))
?.toMap();
else
return (await _inAppBrowser!.androidOnFormResubmission(uri))
?.toMap();
}
break;
case "onZoomScaleChanged":
if ((_webview != null &&
// ignore: deprecated_member_use_from_same_package
(_webview!.androidOnScaleChanged != null ||
_webview!.onZoomScaleChanged != null)) ||
_inAppBrowser != null) {
double oldScale = call.arguments["oldScale"];
double newScale = call.arguments["newScale"];
if (_webview != null) {
if (_webview!.onZoomScaleChanged != null)
_webview!.onZoomScaleChanged!(this, oldScale, newScale);
else {
// ignore: deprecated_member_use_from_same_package
_webview!.androidOnScaleChanged!(this, oldScale, newScale);
}
} else {
// ignore: deprecated_member_use_from_same_package
_inAppBrowser!.androidOnScaleChanged(oldScale, newScale);
_inAppBrowser!.onZoomScaleChanged(oldScale, newScale);
}
}
break;
case "onReceivedIcon":
if ((_webview != null && _webview!.androidOnReceivedIcon != null) ||
_inAppBrowser != null) {
Uint8List icon =
Uint8List.fromList(call.arguments["icon"].cast<int>());
if (_webview != null && _webview!.androidOnReceivedIcon != null)
_webview!.androidOnReceivedIcon!(this, icon);
else
_inAppBrowser!.androidOnReceivedIcon(icon);
}
break;
case "onReceivedTouchIconUrl":
if ((_webview != null &&
_webview!.androidOnReceivedTouchIconUrl != null) ||
_inAppBrowser != null) {
String url = call.arguments["url"];
bool precomposed = call.arguments["precomposed"];
Uri uri = Uri.tryParse(url) ?? Uri();
if (_webview != null &&
_webview!.androidOnReceivedTouchIconUrl != null)
_webview!.androidOnReceivedTouchIconUrl!(this, uri, precomposed);
else
_inAppBrowser!.androidOnReceivedTouchIconUrl(uri, precomposed);
}
break;
case "onJsAlert":
if ((_webview != null && _webview!.onJsAlert != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
JsAlertRequest jsAlertRequest = JsAlertRequest.fromMap(arguments)!;
if (_webview != null && _webview!.onJsAlert != null)
return (await _webview!.onJsAlert!(this, jsAlertRequest))?.toMap();
else
return (await _inAppBrowser!.onJsAlert(jsAlertRequest))?.toMap();
}
break;
case "onJsConfirm":
if ((_webview != null && _webview!.onJsConfirm != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
JsConfirmRequest jsConfirmRequest =
JsConfirmRequest.fromMap(arguments)!;
if (_webview != null && _webview!.onJsConfirm != null)
return (await _webview!.onJsConfirm!(this, jsConfirmRequest))
?.toMap();
else
return (await _inAppBrowser!.onJsConfirm(jsConfirmRequest))
?.toMap();
}
break;
case "onJsPrompt":
if ((_webview != null && _webview!.onJsPrompt != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
JsPromptRequest jsPromptRequest = JsPromptRequest.fromMap(arguments)!;
if (_webview != null && _webview!.onJsPrompt != null)
return (await _webview!.onJsPrompt!(this, jsPromptRequest))
?.toMap();
else
return (await _inAppBrowser!.onJsPrompt(jsPromptRequest))?.toMap();
}
break;
case "onJsBeforeUnload":
if ((_webview != null && _webview!.androidOnJsBeforeUnload != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
JsBeforeUnloadRequest jsBeforeUnloadRequest =
JsBeforeUnloadRequest.fromMap(arguments)!;
if (_webview != null && _webview!.androidOnJsBeforeUnload != null)
return (await _webview!.androidOnJsBeforeUnload!(
this, jsBeforeUnloadRequest))
?.toMap();
else
return (await _inAppBrowser!
.androidOnJsBeforeUnload(jsBeforeUnloadRequest))
?.toMap();
}
break;
case "onSafeBrowsingHit":
if ((_webview != null && _webview!.androidOnSafeBrowsingHit != null) ||
_inAppBrowser != null) {
String url = call.arguments["url"];
SafeBrowsingThreat? threatType =
SafeBrowsingThreat.fromValue(call.arguments["threatType"]);
Uri uri = Uri.tryParse(url) ?? Uri();
if (_webview != null && _webview!.androidOnSafeBrowsingHit != null)
return (await _webview!.androidOnSafeBrowsingHit!(
this, uri, threatType))
?.toMap();
else
return (await _inAppBrowser!
.androidOnSafeBrowsingHit(uri, threatType))
?.toMap();
}
break;
case "onReceivedLoginRequest":
if ((_webview != null &&
_webview!.androidOnReceivedLoginRequest != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
LoginRequest loginRequest = LoginRequest.fromMap(arguments)!;
if (_webview != null &&
_webview!.androidOnReceivedLoginRequest != null)
_webview!.androidOnReceivedLoginRequest!(this, loginRequest);
else
_inAppBrowser!.androidOnReceivedLoginRequest(loginRequest);
}
break;
case "onReceivedHttpAuthRequest":
if ((_webview != null && _webview!.onReceivedHttpAuthRequest != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
HttpAuthenticationChallenge challenge =
HttpAuthenticationChallenge.fromMap(arguments)!;
if (_webview != null && _webview!.onReceivedHttpAuthRequest != null)
return (await _webview!.onReceivedHttpAuthRequest!(this, challenge))
?.toMap();
else
return (await _inAppBrowser!.onReceivedHttpAuthRequest(challenge))
?.toMap();
}
break;
case "onReceivedServerTrustAuthRequest":
if ((_webview != null &&
_webview!.onReceivedServerTrustAuthRequest != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
ServerTrustChallenge challenge =
ServerTrustChallenge.fromMap(arguments)!;
if (_webview != null &&
_webview!.onReceivedServerTrustAuthRequest != null)
return (await _webview!.onReceivedServerTrustAuthRequest!(
this, challenge))
?.toMap();
else
return (await _inAppBrowser!
.onReceivedServerTrustAuthRequest(challenge))
?.toMap();
}
break;
case "onReceivedClientCertRequest":
if ((_webview != null &&
_webview!.onReceivedClientCertRequest != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
ClientCertChallenge challenge =
ClientCertChallenge.fromMap(arguments)!;
if (_webview != null && _webview!.onReceivedClientCertRequest != null)
return (await _webview!.onReceivedClientCertRequest!(
this, challenge))
?.toMap();
else
return (await _inAppBrowser!.onReceivedClientCertRequest(challenge))
?.toMap();
}
break;
case "onFindResultReceived":
if ((_webview != null && _webview!.onFindResultReceived != null) ||
_inAppBrowser != null) {
int activeMatchOrdinal = call.arguments["activeMatchOrdinal"];
int numberOfMatches = call.arguments["numberOfMatches"];
bool isDoneCounting = call.arguments["isDoneCounting"];
if (_webview != null && _webview!.onFindResultReceived != null)
_webview!.onFindResultReceived!(
this, activeMatchOrdinal, numberOfMatches, isDoneCounting);
else
_inAppBrowser!.onFindResultReceived(
activeMatchOrdinal, numberOfMatches, isDoneCounting);
}
break;
case "onPermissionRequest":
if ((_webview != null &&
_webview!.androidOnPermissionRequest != null) ||
_inAppBrowser != null) {
String origin = call.arguments["origin"];
List<String> resources = call.arguments["resources"].cast<String>();
if (_webview != null && _webview!.androidOnPermissionRequest != null)
return (await _webview!.androidOnPermissionRequest!(
this, origin, resources))
?.toMap();
else
return (await _inAppBrowser!
.androidOnPermissionRequest(origin, resources))
?.toMap();
}
break;
case "onUpdateVisitedHistory":
if ((_webview != null && _webview!.onUpdateVisitedHistory != null) ||
_inAppBrowser != null) {
String? url = call.arguments["url"];
bool? androidIsReload = call.arguments["androidIsReload"];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null && _webview!.onUpdateVisitedHistory != null)
_webview!.onUpdateVisitedHistory!(this, uri, androidIsReload);
else
_inAppBrowser!.onUpdateVisitedHistory(uri, androidIsReload);
}
break;
case "onWebContentProcessDidTerminate":
if (_webview != null &&
_webview!.iosOnWebContentProcessDidTerminate != null)
_webview!.iosOnWebContentProcessDidTerminate!(this);
else if (_inAppBrowser != null)
_inAppBrowser!.iosOnWebContentProcessDidTerminate();
break;
case "onPageCommitVisible":
if ((_webview != null && _webview!.onPageCommitVisible != null) ||
_inAppBrowser != null) {
String? url = call.arguments["url"];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null && _webview!.onPageCommitVisible != null)
_webview!.onPageCommitVisible!(this, uri);
else
_inAppBrowser!.onPageCommitVisible(uri);
}
break;
case "onDidReceiveServerRedirectForProvisionalNavigation":
if (_webview != null &&
_webview!.iosOnDidReceiveServerRedirectForProvisionalNavigation !=
null)
_webview!
.iosOnDidReceiveServerRedirectForProvisionalNavigation!(this);
else if (_inAppBrowser != null)
_inAppBrowser!
.iosOnDidReceiveServerRedirectForProvisionalNavigation();
break;
case "onNavigationResponse":
if ((_webview != null && _webview!.iosOnNavigationResponse != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
IOSWKNavigationResponse iosOnNavigationResponse =
IOSWKNavigationResponse.fromMap(arguments)!;
if (_webview != null && _webview!.iosOnNavigationResponse != null)
return (await _webview!.iosOnNavigationResponse!(
this, iosOnNavigationResponse))
?.toMap();
else
return (await _inAppBrowser!
.iosOnNavigationResponse(iosOnNavigationResponse))
?.toMap();
}
break;
case "shouldAllowDeprecatedTLS":
if ((_webview != null &&
_webview!.iosShouldAllowDeprecatedTLS != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
URLAuthenticationChallenge challenge =
URLAuthenticationChallenge.fromMap(arguments)!;
if (_webview != null && _webview!.iosShouldAllowDeprecatedTLS != null)
return (await _webview!.iosShouldAllowDeprecatedTLS!(
this, challenge))
?.toMap();
else
return (await _inAppBrowser!.iosShouldAllowDeprecatedTLS(challenge))
?.toMap();
}
break;
case "onLongPressHitTestResult":
if ((_webview != null && _webview!.onLongPressHitTestResult != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
InAppWebViewHitTestResult hitTestResult =
InAppWebViewHitTestResult.fromMap(arguments)!;
if (_webview != null && _webview!.onLongPressHitTestResult != null)
_webview!.onLongPressHitTestResult!(this, hitTestResult);
else
_inAppBrowser!.onLongPressHitTestResult(hitTestResult);
}
break;
case "onCreateContextMenu":
ContextMenu? contextMenu;
if (_webview != null && _webview!.contextMenu != null) {
contextMenu = _webview!.contextMenu;
} else if (_inAppBrowser != null &&
_inAppBrowser!.contextMenu != null) {
contextMenu = _inAppBrowser!.contextMenu;
}
if (contextMenu != null && contextMenu.onCreateContextMenu != null) {
Map<String, dynamic> arguments =
call.arguments.cast<String, dynamic>();
InAppWebViewHitTestResult hitTestResult =
InAppWebViewHitTestResult.fromMap(arguments)!;
contextMenu.onCreateContextMenu!(hitTestResult);
}
break;
case "onHideContextMenu":
ContextMenu? contextMenu;
if (_webview != null && _webview!.contextMenu != null) {
contextMenu = _webview!.contextMenu;
} else if (_inAppBrowser != null &&
_inAppBrowser!.contextMenu != null) {
contextMenu = _inAppBrowser!.contextMenu;
}
if (contextMenu != null && contextMenu.onHideContextMenu != null) {
contextMenu.onHideContextMenu!();
}
break;
case "onContextMenuActionItemClicked":
ContextMenu? contextMenu;
if (_webview != null && _webview!.contextMenu != null) {
contextMenu = _webview!.contextMenu;
} else if (_inAppBrowser != null &&
_inAppBrowser!.contextMenu != null) {
contextMenu = _inAppBrowser!.contextMenu;
}
if (contextMenu != null) {
int? androidId = call.arguments["androidId"];
String? iosId = call.arguments["iosId"];
String title = call.arguments["title"];
ContextMenuItem menuItemClicked = ContextMenuItem(
androidId: androidId, iosId: iosId, title: title, action: null);
for (var menuItem in contextMenu.menuItems) {
if ((defaultTargetPlatform == TargetPlatform.android &&
menuItem.androidId == androidId) ||
(defaultTargetPlatform == TargetPlatform.iOS &&
menuItem.iosId == iosId)) {
menuItemClicked = menuItem;
if (menuItem.action != null) {
menuItem.action!();
}
break;
}
}
if (contextMenu.onContextMenuActionItemClicked != null) {
contextMenu.onContextMenuActionItemClicked!(menuItemClicked);
}
}
break;
case "onEnterFullscreen":
if (_webview != null && _webview!.onEnterFullscreen != null)
_webview!.onEnterFullscreen!(this);
else if (_inAppBrowser != null) _inAppBrowser!.onEnterFullscreen();
break;
case "onExitFullscreen":
if (_webview != null && _webview!.onExitFullscreen != null)
_webview!.onExitFullscreen!(this);
else if (_inAppBrowser != null) _inAppBrowser!.onExitFullscreen();
break;
case "onOverScrolled":
if ((_webview != null && _webview!.onOverScrolled != null) ||
_inAppBrowser != null) {
int x = call.arguments["x"];
int y = call.arguments["y"];
bool clampedX = call.arguments["clampedX"];
bool clampedY = call.arguments["clampedY"];
if (_webview != null && _webview!.onOverScrolled != null)
_webview!.onOverScrolled!(this, x, y, clampedX, clampedY);
else
_inAppBrowser!.onOverScrolled(x, y, clampedX, clampedY);
}
break;
case "onCallJsHandler":
String handlerName = call.arguments["handlerName"];
// decode args to json
List<dynamic> args = jsonDecode(call.arguments["args"]);
switch (handlerName) {
case "onLoadResource":
if ((_webview != null && _webview!.onLoadResource != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments = args[0].cast<String, dynamic>();
arguments["startTime"] = arguments["startTime"] is int
? arguments["startTime"].toDouble()
: arguments["startTime"];
arguments["duration"] = arguments["duration"] is int
? arguments["duration"].toDouble()
: arguments["duration"];
var response = LoadedResource.fromMap(arguments)!;
if (_webview != null && _webview!.onLoadResource != null)
_webview!.onLoadResource!(this, response);
else
_inAppBrowser!.onLoadResource(response);
}
return null;
case "shouldInterceptAjaxRequest":
if ((_webview != null &&
_webview!.shouldInterceptAjaxRequest != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments = args[0].cast<String, dynamic>();
AjaxRequest request = AjaxRequest.fromMap(arguments)!;
if (_webview != null &&
_webview!.shouldInterceptAjaxRequest != null)
return jsonEncode(
await _webview!.shouldInterceptAjaxRequest!(this, request));
else
return jsonEncode(
await _inAppBrowser!.shouldInterceptAjaxRequest(request));
}
return null;
case "onAjaxReadyStateChange":
if ((_webview != null &&
_webview!.onAjaxReadyStateChange != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments = args[0].cast<String, dynamic>();
AjaxRequest request = AjaxRequest.fromMap(arguments)!;
if (_webview != null && _webview!.onAjaxReadyStateChange != null)
return jsonEncode(
await _webview!.onAjaxReadyStateChange!(this, request));
else
return jsonEncode(
await _inAppBrowser!.onAjaxReadyStateChange(request));
}
return null;
case "onAjaxProgress":
if ((_webview != null && _webview!.onAjaxProgress != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments = args[0].cast<String, dynamic>();
AjaxRequest request = AjaxRequest.fromMap(arguments)!;
if (_webview != null && _webview!.onAjaxProgress != null)
return jsonEncode(
await _webview!.onAjaxProgress!(this, request));
else
return jsonEncode(await _inAppBrowser!.onAjaxProgress(request));
}
return null;
case "shouldInterceptFetchRequest":
if ((_webview != null &&
_webview!.shouldInterceptFetchRequest != null) ||
_inAppBrowser != null) {
Map<String, dynamic> arguments = args[0].cast<String, dynamic>();
FetchRequest request = FetchRequest.fromMap(arguments)!;
if (_webview != null &&
_webview!.shouldInterceptFetchRequest != null)
return jsonEncode(await _webview!.shouldInterceptFetchRequest!(
this, request));
else
return jsonEncode(
await _inAppBrowser!.shouldInterceptFetchRequest(request));
}
return null;
case "onPrint":
if ((_webview != null && _webview!.onPrint != null) ||
_inAppBrowser != null) {
String? url = args[0];
Uri? uri = url != null ? Uri.tryParse(url) : null;
if (_webview != null && _webview!.onPrint != null)
_webview!.onPrint!(this, uri);
else
_inAppBrowser!.onPrint(uri);
}
return null;
case "onWindowFocus":
if (_webview != null && _webview!.onWindowFocus != null)
_webview!.onWindowFocus!(this);
else if (_inAppBrowser != null) _inAppBrowser!.onWindowFocus();
return null;
case "onWindowBlur":
if (_webview != null && _webview!.onWindowBlur != null)
_webview!.onWindowBlur!(this);
else if (_inAppBrowser != null) _inAppBrowser!.onWindowBlur();
return null;
case "onInjectedScriptLoaded":
String id = args[0];
var onLoadCallback = _injectedScriptsFromURL[id]?.onLoad;
if ((_webview != null || _inAppBrowser != null) &&
onLoadCallback != null) {
onLoadCallback();
}
return null;
case "onInjectedScriptError":
String id = args[0];
var onErrorCallback = _injectedScriptsFromURL[id]?.onError;
if ((_webview != null || _inAppBrowser != null) &&
onErrorCallback != null) {
onErrorCallback();
}
return null;
}
if (javaScriptHandlersMap.containsKey(handlerName)) {
// convert result to json
try {
return jsonEncode(await javaScriptHandlersMap[handlerName]!(args));
} catch (error) {
print(error);
return null;
}
}
break;
default:
throw UnimplementedError("Unimplemented ${call.method} method");
}
return null;
}
