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added createPdf ios webview method, fixed null config takeScreenshot android exception

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This commit is contained in:
Lorenzo Pichilli 2021-02-08 18:28:35 +01:00
parent 3f1ed3ba70
commit b15ae759d5
12 changed files with 140 additions and 39 deletions
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6
CHANGELOG.md
View File

@ -5,12 +5,12 @@
- Added `allowUniversalAccessFromFileURLs` and `allowFileAccessFromFileURLs` WebView options also for iOS (also thanks to [liranhao](https://github.com/liranhao))
- Added limited cookies support on iOS below 11.0 using JavaScript
- Added `IOSCookieManager` class and `CookieManager.instance().ios.getAllCookies` iOS-specific method
- Added `UserScript`, `UserScriptInjectionTime`, `ContentWorld`, `AndroidWebViewFeature`, `AndroidServiceWorkerController`, `AndroidServiceWorkerClient`, `ScreenshotConfiguration` classes
- Added `UserScript`, `UserScriptInjectionTime`, `ContentWorld`, `AndroidWebViewFeature`, `AndroidServiceWorkerController`, `AndroidServiceWorkerClient`, `ScreenshotConfiguration`, `IOSWKPDFConfiguration` classes
- Added `initialUserScripts` WebView option
- Added `addUserScript`, `addUserScripts`, `removeUserScript`, `removeUserScripts`, `removeAllUserScripts`, `callAsyncJavaScript` WebView methods
- Added `contentWorld` argument to `evaluateJavascript` WebView method
- Added `isDirectionalLockEnabled`, `mediaType`, `pageZoom`, `limitsNavigationsToAppBoundDomains` iOS-specific webview options
- Added `handlesURLScheme` iOS-specific webview method
- Added `isDirectionalLockEnabled`, `mediaType`, `pageZoom`, `limitsNavigationsToAppBoundDomains` iOS-specific WebView options
- Added `handlesURLScheme`, `createPdf` iOS-specific WebView methods
- Added `iosAnimated` optional argument to `zoomBy` WebView method
- Added `screenshotConfiguration` optional argument to `takeScreenshot` WebView method
- Updated integration tests

3
README.md
View File

@ -449,7 +449,7 @@ Screenshots:
* `setContextMenu(ContextMenu contextMenu)`: Sets or updates the WebView context menu to be used next time it will appear.
* `setOptions({required InAppWebViewGroupOptions options})`: Sets the WebView options with the new options and evaluates them.
* `stopLoading`: Stops the WebView from loading.
* `takeScreenshot`: Takes a screenshot (in PNG format) of the WebView's visible viewport and returns a `Uint8List`. Returns `null` if it wasn't be able to take it.
* `takeScreenshot({ScreenshotConfiguration? screenshotConfiguration})`: Takes a screenshot (in PNG format) of the WebView's visible viewport and returns a `Uint8List`. Returns `null` if it wasn't be able to take it.
* `zoomBy({required double zoomFactor, bool iosAnimated = false})`: Performs a zoom operation in this WebView.
* `static getDefaultUserAgent`: Gets the default user agent.
@ -493,6 +493,7 @@ Android-specific methods can be called using the `InAppWebViewController.android
iOS-specific methods can be called using the `InAppWebViewController.ios` attribute. Static methods can be called using the `IOSInAppWebViewController` class directly.
* `createPdf({IOSWKPDFConfiguration? iosWKPdfConfiguration})`: Generates PDF data from the web view’s contents asynchronously.
* `hasOnlySecureContent`: A Boolean value indicating whether all resources on the page have been loaded over securely encrypted connections.
* `reloadFromOrigin`: Reloads the current page, performing end-to-end revalidation using cache-validating conditionals if possible.
* `static handlesURLScheme(String urlScheme)`: Returns a Boolean value that indicates whether WebKit natively supports resources with the specified URL scheme.

63
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebView/InAppWebView.java
View File

@ -1132,7 +1132,7 @@ final public class InAppWebView extends InputAwareWebView {
WebStorage.getInstance().deleteAllData();
}
public void takeScreenshot(final Map<String, Object> screenshotConfiguration, final MethodChannel.Result result) {
public void takeScreenshot(final @Nullable Map<String, Object> screenshotConfiguration, final MethodChannel.Result result) {
headlessHandler.post(new Runnable() {
@Override
public void run() {
@ -1163,40 +1163,45 @@ final public class InAppWebView extends InputAwareWebView {
Bitmap resized = Bitmap.createBitmap(b, rectX, rectY, rectWidth, rectHeight);
Map<String, Double> rect = (Map<String, Double>) screenshotConfiguration.get("rect");
if (rect != null) {
rectX = (int) Math.floor(rect.get("x") * scale + 0.5);
rectY = (int) Math.floor(rect.get("y") * scale + 0.5);
rectWidth = Math.min(resized.getWidth(), (int) Math.floor(rect.get("width") * scale + 0.5));
rectHeight = Math.min(resized.getHeight(), (int) Math.floor(rect.get("height") * scale + 0.5));
resized = Bitmap.createBitmap(
b,
rectX,
rectY,
rectWidth,
rectHeight);
}
Double snapshotWidth = (Double) screenshotConfiguration.get("snapshotWidth");
if (snapshotWidth != null) {
int dstWidth = (int) Math.floor(snapshotWidth * scale + 0.5);
float ratioBitmap = (float) resized.getWidth() / (float) resized.getHeight();
int dstHeight = (int) ((float) dstWidth / ratioBitmap);
resized = Bitmap.createScaledBitmap(resized, dstWidth, dstHeight, true);
}
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
Bitmap.CompressFormat compressFormat = Bitmap.CompressFormat.PNG;
try {
compressFormat = Bitmap.CompressFormat.valueOf((String) screenshotConfiguration.get("compressFormat"));
} catch (IllegalArgumentException e) {
e.printStackTrace();
int quality = 100;
if (screenshotConfiguration != null) {
Map<String, Double> rect = (Map<String, Double>) screenshotConfiguration.get("rect");
if (rect != null) {
rectX = (int) Math.floor(rect.get("x") * scale + 0.5);
rectY = (int) Math.floor(rect.get("y") * scale + 0.5);
rectWidth = Math.min(resized.getWidth(), (int) Math.floor(rect.get("width") * scale + 0.5));
rectHeight = Math.min(resized.getHeight(), (int) Math.floor(rect.get("height") * scale + 0.5));
resized = Bitmap.createBitmap(
b,
rectX,
rectY,
rectWidth,
rectHeight);
}
Double snapshotWidth = (Double) screenshotConfiguration.get("snapshotWidth");
if (snapshotWidth != null) {
int dstWidth = (int) Math.floor(snapshotWidth * scale + 0.5);
float ratioBitmap = (float) resized.getWidth() / (float) resized.getHeight();
int dstHeight = (int) ((float) dstWidth / ratioBitmap);
resized = Bitmap.createScaledBitmap(resized, dstWidth, dstHeight, true);
}
try {
compressFormat = Bitmap.CompressFormat.valueOf((String) screenshotConfiguration.get("compressFormat"));
} catch (IllegalArgumentException e) {
e.printStackTrace();
}
quality = (Integer) screenshotConfiguration.get("quality");
}
resized.compress(
compressFormat,
(Integer) screenshotConfiguration.get("quality"),
quality,
byteArrayOutputStream);
try {

2
example/.flutter-plugins-dependencies
View File

@ -1 +1 @@
{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"device_info","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/device_info-2.0.0-nullsafety.2/","dependencies":[]},{"name":"flutter_downloader","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":["device_info"]},{"name":"integration_test","path":"/Users/lorenzopichilli/flutter/.pub-cache/git/plugins-16f3281b04b0db12e609352b1c9544901392e428/packages/integration_test/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-1.6.27/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1+1/","dependencies":[]},{"name":"url_launcher","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.4/","dependencies":[]}],"android":[{"name":"device_info","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/device_info-2.0.0-nullsafety.2/","dependencies":[]},{"name":"flutter_downloader","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":["device_info"]},{"name":"integration_test","path":"/Users/lorenzopichilli/flutter/.pub-cache/git/plugins-16f3281b04b0db12e609352b1c9544901392e428/packages/integration_test/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-1.6.27/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1+1/","dependencies":[]},{"name":"url_launcher","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.4/","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_macos-0.0.4+8/","dependencies":[]},{"name":"url_launcher_macos","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_macos-0.1.0-nullsafety.2/","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_linux-0.0.1+2/","dependencies":[]},{"name":"url_launcher_linux","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_linux-0.1.0-nullsafety.3/","dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_windows-0.0.4+3/","dependencies":[]},{"name":"url_launcher_windows","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_windows-0.1.0-nullsafety.2/","dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"device_info","dependencies":[]},{"name":"flutter_downloader","dependencies":[]},{"name":"flutter_inappwebview","dependencies":["device_info"]},{"name":"integration_test","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux","path_provider_windows"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"path_provider_windows","dependencies":[]},{"name":"permission_handler","dependencies":[]},{"name":"url_launcher","dependencies":["url_launcher_linux","url_launcher_macos","url_launcher_windows"]},{"name":"url_launcher_linux","dependencies":[]},{"name":"url_launcher_macos","dependencies":[]},{"name":"url_launcher_windows","dependencies":[]}],"date_created":"2021-02-08 01:11:20.039088","version":"1.26.0-18.0.pre.90"}
{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"device_info","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/device_info-2.0.0-nullsafety.2/","dependencies":[]},{"name":"flutter_downloader","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":["device_info"]},{"name":"integration_test","path":"/Users/lorenzopichilli/flutter/.pub-cache/git/plugins-16f3281b04b0db12e609352b1c9544901392e428/packages/integration_test/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-1.6.27/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1+1/","dependencies":[]},{"name":"url_launcher","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.4/","dependencies":[]}],"android":[{"name":"device_info","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/device_info-2.0.0-nullsafety.2/","dependencies":[]},{"name":"flutter_downloader","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":["device_info"]},{"name":"integration_test","path":"/Users/lorenzopichilli/flutter/.pub-cache/git/plugins-16f3281b04b0db12e609352b1c9544901392e428/packages/integration_test/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-1.6.27/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1+1/","dependencies":[]},{"name":"url_launcher","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.4/","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_macos-0.0.4+8/","dependencies":[]},{"name":"url_launcher_macos","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_macos-0.1.0-nullsafety.2/","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_linux-0.0.1+2/","dependencies":[]},{"name":"url_launcher_linux","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_linux-0.1.0-nullsafety.3/","dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_windows-0.0.4+3/","dependencies":[]},{"name":"url_launcher_windows","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_windows-0.1.0-nullsafety.2/","dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"device_info","dependencies":[]},{"name":"flutter_downloader","dependencies":[]},{"name":"flutter_inappwebview","dependencies":["device_info"]},{"name":"integration_test","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux","path_provider_windows"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"path_provider_windows","dependencies":[]},{"name":"permission_handler","dependencies":[]},{"name":"url_launcher","dependencies":["url_launcher_linux","url_launcher_macos","url_launcher_windows"]},{"name":"url_launcher_linux","dependencies":[]},{"name":"url_launcher_macos","dependencies":[]},{"name":"url_launcher_windows","dependencies":[]}],"date_created":"2021-02-08 18:26:05.315620","version":"1.26.0-18.0.pre.90"}

18
example/ios/Flutter/Flutter.podspec Normal file
View File

@ -0,0 +1,18 @@
#
# NOTE: This podspec is NOT to be published. It is only used as a local source!
# This is a generated file; do not edit or check into version control.
#
Pod::Spec.new do |s|
s.name = 'Flutter'
s.version = '1.0.0'
s.summary = 'High-performance, high-fidelity mobile apps.'
s.homepage = 'https://flutter.io'
s.license = { :type => 'MIT' }
s.author = { 'Flutter Dev Team' => 'flutter-dev@googlegroups.com' }
s.source = { :git => 'https://github.com/flutter/engine', :tag => s.version.to_s }
s.ios.deployment_target = '8.0'
# Framework linking is handled by Flutter tooling, not CocoaPods.
# Add a placeholder to satisfy `s.dependency 'Flutter'` plugin podspecs.
s.vendored_frameworks = 'path/to/nothing'
end

8
example/ios/Flutter/flutter_export_environment.sh
View File

@ -2,12 +2,14 @@
# This is a generated file; do not edit or check into version control.
export "FLUTTER_ROOT=/Users/lorenzopichilli/flutter"
export "FLUTTER_APPLICATION_PATH=/Users/lorenzopichilli/Desktop/flutter_inappwebview/example"
export "FLUTTER_TARGET=lib/main.dart"
export "FLUTTER_TARGET=/Users/lorenzopichilli/Desktop/flutter_inappwebview/example/lib/main.dart"
export "FLUTTER_BUILD_DIR=build"
export "SYMROOT=${SOURCE_ROOT}/../build/ios"
export "FLUTTER_BUILD_NAME=1.0.0"
export "FLUTTER_BUILD_NUMBER=1"
export "DART_DEFINES=flutter.inspector.structuredErrors%3Dtrue,FLUTTER_WEB_AUTO_DETECT%3Dtrue"
export "DART_OBFUSCATION=false"
export "TRACK_WIDGET_CREATION=false"
export "EXTRA_FRONT_END_OPTIONS=--no-sound-null-safety"
export "TRACK_WIDGET_CREATION=true"
export "TREE_SHAKE_ICONS=false"
export "PACKAGE_CONFIG=.packages"
export "PACKAGE_CONFIG=/Users/lorenzopichilli/Desktop/flutter_inappwebview/example/.dart_tool/package_config.json"

6
example/ios/Runner.xcodeproj/project.pbxproj
View File

@ -9,7 +9,7 @@
/* Begin PBXBuildFile section */
020EF14E4245221B2C22ACE5 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = B0FC2CF7A6002799890B3102 /* Pods_Runner.framework */; };
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
25A517508F43E58C47090625 /* (null) in Frameworks */ = {isa = PBXBuildFile; };
25A517508F43E58C47090625 /* BuildFile in Frameworks */ = {isa = PBXBuildFile; };
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
61FF730023634CA10069C557 /* libsqlite3.tbd in Frameworks */ = {isa = PBXBuildFile; fileRef = 61FF72FF23634CA10069C557 /* libsqlite3.tbd */; };
74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
@ -58,7 +58,7 @@
buildActionMask = 2147483647;
files = (
61FF730023634CA10069C557 /* libsqlite3.tbd in Frameworks */,
25A517508F43E58C47090625 /* (null) in Frameworks */,
25A517508F43E58C47090625 /* BuildFile in Frameworks */,
020EF14E4245221B2C22ACE5 /* Pods_Runner.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
@ -262,6 +262,7 @@
"${BUILT_PRODUCTS_DIR}/flutter_inappwebview/flutter_inappwebview.framework",
"${BUILT_PRODUCTS_DIR}/integration_test/integration_test.framework",
"${BUILT_PRODUCTS_DIR}/path_provider/path_provider.framework",
"${BUILT_PRODUCTS_DIR}/pdf_viewer_plugin/pdf_viewer_plugin.framework",
"${BUILT_PRODUCTS_DIR}/url_launcher/url_launcher.framework",
);
name = "[CP] Embed Pods Frameworks";
@ -271,6 +272,7 @@
"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/flutter_inappwebview.framework",
"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/integration_test.framework",
"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/path_provider.framework",
"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/pdf_viewer_plugin.framework",
"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/url_launcher.framework",
);
runOnlyForDeploymentPostprocessing = 0;

1
example/lib/in_app_webiew_example.screen.dart
View File

@ -138,6 +138,7 @@ class _InAppWebViewExampleScreenState extends State<InAppWebViewExampleScreen> {
setState(() {
this.url = url ?? '';
});
// RenderObject renderBox = webViewKey.currentContext!.findRenderObject()!;
// print(renderBox.paintBounds.size);
},

24
ios/Classes/InAppWebView.swift
View File

@ -1742,6 +1742,30 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
}
}
public func createPdf (configuration: [String: Any?]?, completionHandler: @escaping (_ pdf: Data?) -> Void) {
if #available(iOS 14.0, *) {
let pdfConfiguration: WKPDFConfiguration = .init()
if let configuration = configuration {
if let rect = configuration["rect"] as? [String: Double] {
pdfConfiguration.rect = CGRect(x: rect["x"]!, y: rect["y"]!, width: rect["width"]!, height: rect["height"]!)
}
}
createPDF(configuration: pdfConfiguration) { (result) in
switch (result) {
case .success(let data):
completionHandler(data)
return
case .failure(let error):
print(error.localizedDescription)
completionHandler(nil)
return
}
}
} else {
completionHandler(nil)
}
}
public func loadUrl(url: URL, headers: [String: String]?) {
var request = URLRequest(url: url)
currentURL = url

11
ios/Classes/InAppWebViewMethodHandler.swift
View File

@ -402,6 +402,17 @@ class InAppWebViewMethodHandler: FlutterMethodCallDelegate {
result(nil)
}
break
case "createPdf":
if webView != nil {
let configuration = arguments!["iosWKPdfConfiguration"] as? [String: Any?]
webView!.createPdf(configuration: configuration, completionHandler: { (pdf) -> Void in
result(pdf)
})
}
else {
result(nil)
}
break
default:
result(FlutterMethodNotImplemented)
break

9
lib/src/in_app_webview_controller.dart
View File

@ -2336,6 +2336,15 @@ class IOSInAppWebViewController {
.invokeMethod('hasOnlySecureContent', args);
}
///Generates PDF data from the web view’s contents asynchronously.
///
///[iosWKPdfConfiguration] represents the object that specifies the portion of the web view to capture as PDF data.
Future<Uint8List?> createPdf({IOSWKPDFConfiguration? iosWKPdfConfiguration}) async {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('iosWKPdfConfiguration', () => iosWKPdfConfiguration?.toMap());
return await _controller._channel.invokeMethod('createPdf', args);
}
///Returns a Boolean value that indicates whether WebKit natively supports resources with the specified URL scheme.
///
///[urlScheme] represents the URL scheme associated with the resource.

28
lib/src/types.dart
View File

@ -4841,6 +4841,34 @@ class ScreenshotConfiguration {
return this.toMap();
}
@override
String toString() {
return toMap().toString();
}
}
///An iOS-specific class that represents the configuration data to use when generating a PDF representation of a web view’s contents.
///
///**NOTE**: available on iOS 14.0+.
class IOSWKPDFConfiguration {
///The portion of your web view to capture, specified as a rectangle in the view’s coordinate system.
///The default value of this property is `null`, which captures everything in the view’s bounds rectangle.
///If you specify a custom rectangle, it must lie within the bounds rectangle of the [WebView] object.
InAppWebViewRect? rect;
IOSWKPDFConfiguration({
this.rect});
Map<String, dynamic> toMap() {
return {
"rect": rect?.toMap()
};
}
Map<String, dynamic> toJson() {
return this.toMap();
}
@override
String toString() {
return toMap().toString();