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added onPageCommitVisible event, updated dart code for new events and methods, updated docs, fix #367

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This commit is contained in:
Lorenzo Pichilli 2020-05-29 01:03:45 +02:00
parent 6c97be3604
commit 208d6c732c
22 changed files with 1457 additions and 312 deletions
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7
CHANGELOG.md
View File

@ -5,18 +5,21 @@
- Added Android keyboard workaround to hide the keyboard when clicking other HTML elements, losing the focus on the previous input
- Added `onEnterFullscreen`, `onExitFullscreen` webview events [#275](https://github.com/pichillilorenzo/flutter_inappwebview/issues/275)
- Added Android support to use camera on HTML inputs that requires it, such as `<input type="file" accept="image/*" capture>` [#353](https://github.com/pichillilorenzo/flutter_inappwebview/issues/353)
- Added `overScrollMode`, `networkAvailable`, `scrollBarStyle`, `verticalScrollbarPosition`, `scrollBarDefaultDelayBeforeFade`, `scrollbarFadingEnabled`, `scrollBarFadeDuration`, `rendererPriorityPolicy` webview options on Android
- Added `overScrollMode`, `networkAvailable`, `scrollBarStyle`, `verticalScrollbarPosition`, `scrollBarDefaultDelayBeforeFade`, `scrollbarFadingEnabled`, `scrollBarFadeDuration`, `rendererPriorityPolicy`, `useShouldInterceptRequest`, `useOnRenderProcessGone` webview options on Android
- Added `pageDown`, `pageUp`, `saveWebArchive`, `zoomIn`, `zoomOut` webview methods on Android
- Added `getCurrentWebViewPackage` static webview method on Android
- Added `shouldInterceptRequest`, `onRenderProcessUnresponsive`, `onRenderProcessResponsive`, `onRenderProcessGone`, `onFormResubmission`, `onPageCommitVisible`, `onScaleChanged` Android events
- Added `onPageCommitVisible` webview event
- Added `androidShouldInterceptRequest`, `androidOnRenderProcessUnresponsive`, `androidOnRenderProcessResponsive`, `androidOnRenderProcessGone`, `androidOnFormResubmission`, `androidOnScaleChanged` Android events
- Fixed `Print preview is not working? java.lang.IllegalStateException: Can print only from an activity` [#128](https://github.com/pichillilorenzo/flutter_inappwebview/issues/128)
- Fixed `onJsAlert`, `onJsConfirm`, `onJsPrompt` for `InAppBrowser` on Android
- Fixed `onActivityResult` for `InAppBrowser` on Android
- Fixed `InAppBrowser.openWithSystemBrowser crash on iOS` [#358](https://github.com/pichillilorenzo/flutter_inappwebview/issues/358)
- Fixed `Attempt to invoke virtual method 'java.util.Set java.util.HashMap.entrySet()' on a null object reference` [#367](https://github.com/pichillilorenzo/flutter_inappwebview/issues/367)
### BREAKING CHANGES
- Android `clearClientCertPreferences`, `getSafeBrowsingPrivacyPolicyUrl`, `setSafeBrowsingWhitelist` webview methods are static now
- Removed iOS event `onDidCommit`; it has been renamed to `onPageCommitVisible` and made cross-platform
## 3.2.0

35
README.md
View File

@ -407,13 +407,19 @@ Screenshots:
Android-specific methods can be called using the `InAppWebViewController.android` attribute.
* `startSafeBrowsing`: Starts Safe Browsing initialization.
* `setSafeBrowsingWhitelist({@required List<String> hosts})`: Sets the list of hosts (domain names/IP addresses) that are exempt from SafeBrowsing checks. The list is global for all the WebViews.
* `getSafeBrowsingPrivacyPolicyUrl`: Returns a URL pointing to the privacy policy for Safe Browsing reporting. This value will never be `null`.
* `clearSslPreferences`: Clears the SSL preferences table stored in response to proceeding with SSL certificate errors.
* `clearClientCertPreferences`: Clears the client certificate preferences stored in response to proceeding/cancelling client cert requests.
* `pause`: Does a best-effort attempt to pause any processing that can be paused safely, such as animations and geolocation. Note that this call does not pause JavaScript.
* `resume`: Resumes a WebView after a previous call to `pause()`.
* `getOriginalUrl`: Gets the URL that was originally requested for the current page.
* `pageDown({@required bool bottom})`: Scrolls the contents of this WebView down by half the page size.
* `pageUp({@required bool top})`: Scrolls the contents of this WebView up by half the view size.
* `saveWebArchive({@required String basename, @required bool autoname})`: Saves the current view as a web archive.
* `zoomIn`: Performs zoom in in this WebView.
* `zoomOut`: Performs zoom out in this WebView.
* `static clearClientCertPreferences`: Clears the client certificate preferences stored in response to proceeding/cancelling client cert requests.
* `static getSafeBrowsingPrivacyPolicyUrl`: Returns a URL pointing to the privacy policy for Safe Browsing reporting. This value will never be `null`.
* `static setSafeBrowsingWhitelist({@required List<String> hosts})`: Sets the list of hosts (domain names/IP addresses) that are exempt from SafeBrowsing checks. The list is global for all the WebViews.
* `static getCurrentWebViewPackage()`: Gets the current Android WebView package info.
##### `InAppWebViewController` iOS-specific methods
@ -474,6 +480,8 @@ Instead, on the `onLoadStop` WebView event, you can use `callHandler` directly:
* `useShouldOverrideUrlLoading`: Set to `true` to be able to listen at the `shouldOverrideUrlLoading` event. The default value is `false`.
* `useOnLoadResource`: Set to `true` to be able to listen at the `onLoadResource` event. The default value is `false`.
* `useOnDownloadStart`: Set to `true` to be able to listen at the `onDownloadStart` event. The default value is `false`.
* `useShouldInterceptAjaxRequest`: Set to `true` to be able to listen at the `shouldInterceptAjaxRequest` event. The default value is `false`.
* `useShouldInterceptFetchRequest`: Set to `true` to be able to listen at the `shouldInterceptFetchRequest` event. The default value is `false`.
* `clearCache`: Set to `true` to have all the browser's cache cleared before the new window is opened. The default value is `false`.
* `userAgent`: Sets the user-agent for the WebView.
* `applicationNameForUserAgent`: Append to the existing user-agent. Setting userAgent will override this.
@ -487,8 +495,6 @@ Instead, on the `onLoadStop` WebView event, you can use `callHandler` directly:
* `resourceCustomSchemes`: List of custom schemes that the WebView must handle. Use the `onLoadResourceCustomScheme` event to intercept resource requests with custom scheme.
* `contentBlockers`: List of `ContentBlocker` that are a set of rules used to block content in the browser window.
* `preferredContentMode`: Sets the content mode that the WebView needs to use when loading and rendering a webpage. The default value is `InAppWebViewUserPreferredContentMode.RECOMMENDED`.
* `useShouldInterceptAjaxRequest`: Set to `true` to be able to listen at the `shouldInterceptAjaxRequest` event. The default value is `false`.
* `useShouldInterceptFetchRequest`: Set to `true` to be able to listen at the `shouldInterceptFetchRequest` event. The default value is `false`.
* `incognito`: Set to `true` to open a browser window with incognito mode. The default value is `false`.
* `cacheEnabled`: Sets whether WebView should use browser caching. The default value is `true`.
* `transparentBackground`: Set to `true` to make the background of the WebView transparent. If your app has a dark theme, this can prevent a white flash on initialization. The default value is `false`.
@ -498,6 +504,8 @@ Instead, on the `onLoadStop` WebView event, you can use `callHandler` directly:
##### `InAppWebView` Android-specific options
* `useShouldInterceptRequest`: Set to `true` to be able to listen at the `androidShouldInterceptRequest` event. The default value is `false`.
* `useOnRenderProcessGone`: Set to `true` to be able to listen at the `androidOnRenderProcessGone` event. The default value is `false`.
* `textZoom`: Sets the text zoom of the page in percent. The default value is `100`.
* `clearSessionCache`: Set to `true` to have the session cookie cache cleared before the new window is opened.
* `builtInZoomControls`: Set to `true` if the WebView should use its built-in zoom mechanisms. The default value is `false`.
@ -540,6 +548,13 @@ Instead, on the `onLoadStop` WebView event, you can use `callHandler` directly:
* `hardwareAcceleration`: Boolean value to enable Hardware Acceleration in the WebView.
* `supportMultipleWindows`: Sets whether the WebView whether supports multiple windows.
* `regexToCancelSubFramesLoading`: Regular expression used by `shouldOverrideUrlLoading` event to cancel navigation for frames that are not the main frame. If the url request of a subframe matches the regular expression, then the request of that subframe is canceled.
* `overScrollMode`: Sets the WebView's over-scroll mode. The default value is `AndroidOverScrollMode.OVER_SCROLL_IF_CONTENT_SCROLLS`.
* `scrollBarStyle`: Specify the style of the scrollbars. The scrollbars can be overlaid or inset. The default value is `AndroidScrollBarStyle.SCROLLBARS_INSIDE_OVERLAY`.
* `verticalScrollbarPosition`: Set the position of the vertical scroll bar. The default value is `AndroidVerticalScrollbarPosition.SCROLLBAR_POSITION_DEFAULT`.
* `scrollBarDefaultDelayBeforeFade`: Defines the delay in milliseconds that a scrollbar waits before fade out.
* `scrollbarFadingEnabled`: Define whether scrollbars will fade when the view is not scrolling. The default value is `true`.
* `scrollBarFadeDuration`: Define the scrollbar fade duration in milliseconds.
* `rendererPriorityPolicy`: Set the renderer priority policy for this WebView.
##### `InAppWebView` iOS-specific options
@ -599,12 +614,18 @@ Event names that starts with `android` or `ios` are events platform-specific.
* `onLongPressHitTestResult`: Event fired when an HTML element of the webview has been clicked and held.
* `onEnterFullscreen`: Event fired when the current page has entered full screen mode.
* `onExitFullscreen`: Event fired when the current page has exited full screen mode.
* `onPageCommitVisible`: Called when the web view begins to receive web content.
* `androidOnSafeBrowsingHit`: Event fired when the webview notifies that a loading URL has been flagged by Safe Browsing (available only on Android).
* `androidOnPermissionRequest`: Event fired when the webview is requesting permission to access the specified resources and the permission currently isn't granted or denied (available only on Android).
* `androidOnGeolocationPermissionsShowPrompt`: Event that notifies the host application that web content from the specified origin is attempting to use the Geolocation API, but no permission state is currently set for that origin (available only on Android).
* `androidOnGeolocationPermissionsHidePrompt`: Notify the host application that a request for Geolocation permissions, made with a previous call to `androidOnGeolocationPermissionsShowPrompt` has been canceled. (available only on Android).
* `androidOnGeolocationPermissionsHidePrompt`: Notify the host application that a request for Geolocation permissions, made with a previous call to `androidOnGeolocationPermissionsShowPrompt` has been canceled (available only on Android).
* `androidShouldInterceptRequest`: Notify the host application of a resource request and allow the application to return the data (available only on Android).
* `androidOnRenderProcessGone`: Event fired when the given WebView's render process has exited (available only on Android).
* `androidOnRenderProcessResponsive`: Event called once when an unresponsive renderer currently associated with the WebView becomes responsive (available only on Android).
* `androidOnRenderProcessUnresponsive`: Event called when the renderer currently associated with the WebView becomes unresponsive as a result of a long running blocking task such as the execution of JavaScript (available only on Android).
* `androidOnFormResubmission`: As the host application if the browser should resend data as the requested page was a result of a POST. The default is to not resend the data (available only on Android).
* `androidOnScaleChanged`: Event fired when the scale applied to the WebView has changed (available only on Android).
* `iosOnWebContentProcessDidTerminate`: Invoked when the web view's web content process is terminated (available only on iOS).
* `iosOnDidCommit`: Called when the web view begins to receive web content (available only on iOS).
* `iosOnDidReceiveServerRedirectForProvisionalNavigation`: Called when a web view receives a server redirect (available only on iOS).
### `ContextMenu` class

67
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppBrowser/InAppBrowserActivity.java
View File

@ -1,10 +1,7 @@
package com.pichillilorenzo.flutter_inappwebview.InAppBrowser;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Picture;
import android.graphics.drawable.ColorDrawable;
import android.os.Build;
import android.os.Bundle;
@ -32,8 +29,6 @@ import com.pichillilorenzo.flutter_inappwebview.InAppWebView.InAppWebViewOptions
import com.pichillilorenzo.flutter_inappwebview.R;
import com.pichillilorenzo.flutter_inappwebview.Shared;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
@ -345,6 +340,31 @@ public class InAppBrowserActivity extends AppCompatActivity implements MethodCha
case "getHitTestResult":
result.success(getHitTestResult());
break;
case "pageDown":
{
boolean bottom = (boolean) call.argument("bottom");
result.success(pageDown(bottom));
}
break;
case "pageUp":
{
boolean top = (boolean) call.argument("top");
result.success(pageUp(top));
}
break;
case "saveWebArchive":
{
String basename = (String) call.argument("basename");
boolean autoname = (boolean) call.argument("autoname");
saveWebArchive(basename, autoname, result);
}
break;
case "zoomIn":
result.success(zoomIn());
break;
case "zoomOut":
result.success(zoomOut());
break;
default:
result.notImplemented();
}
@ -852,6 +872,43 @@ public class InAppBrowserActivity extends AppCompatActivity implements MethodCha
return null;
}
public boolean pageDown(boolean bottom) {
if (webView != null)
return webView.pageDown(bottom);
return false;
}
public boolean pageUp(boolean top) {
if (webView != null)
return webView.pageUp(top);
return false;
}
public void saveWebArchive(String basename, boolean autoname, final MethodChannel.Result result) {
if (webView != null) {
webView.saveWebArchive(basename, autoname, new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
result.success(value);
}
});
} else {
result.success(null);
}
}
public boolean zoomIn() {
if (webView != null)
return webView.zoomIn();
return false;
}
public boolean zoomOut() {
if (webView != null)
return webView.zoomOut();
return false;
}
public void dispose() {
channel.setMethodCallHandler(null);
activityResultListeners.clear();

3
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebView/FlutterWebView.java
View File

@ -396,9 +396,6 @@ public class FlutterWebView implements PlatformView, MethodCallHandler {
result.success(null);
}
break;
case "pageDown":
if (webView != null) {
boolean bottom = (boolean) call.argument("bottom");

3
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebView/InAppWebView.java
View File

@ -777,7 +777,8 @@ final public class InAppWebView extends InputAwareWebView {
setRendererPriorityPolicy(
(int) options.rendererPriorityPolicy.get("rendererRequestedPriority"),
(boolean) options.rendererPriorityPolicy.get("waivedWhenNotVisible"));
} else if (options.rendererPriorityPolicy == null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
} else if ((options.rendererPriorityPolicy == null || (options.rendererPriorityPolicy != null && options.rendererPriorityPolicy.isEmpty())) &&
Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
options.rendererPriorityPolicy.put("rendererRequestedPriority", getRendererRequestedPriority());
options.rendererPriorityPolicy.put("waivedWhenNotVisible", getRendererPriorityWaivedWhenNotVisible());
}

66
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebView/InAppWebViewClient.java
View File

@ -24,18 +24,14 @@ import android.webkit.WebViewClient;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.webkit.WebViewFeature;
import com.pichillilorenzo.flutter_inappwebview.CredentialDatabase.Credential;
import com.pichillilorenzo.flutter_inappwebview.CredentialDatabase.CredentialDatabase;
import com.pichillilorenzo.flutter_inappwebview.InAppBrowser.InAppBrowserActivity;
import com.pichillilorenzo.flutter_inappwebview.JavaScriptBridgeInterface;
import com.pichillilorenzo.flutter_inappwebview.Shared;
import com.pichillilorenzo.flutter_inappwebview.Util;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
@ -746,7 +742,7 @@ public class InAppWebViewClient extends WebViewClient {
headers = webResourceRequest.getRequestHeaders();
hasGesture = webResourceRequest.hasGesture();
isForMainFrame = webResourceRequest.isForMainFrame();
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
isRedirect = webResourceRequest.isRedirect();
}
}
@ -775,8 +771,20 @@ public class InAppWebViewClient extends WebViewClient {
}
else if (flutterResult.result != null) {
Map<String, Object> res = (Map<String, Object>) flutterResult.result;
String contentType = (String) res.get("contentType");
String contentEncoding = (String) res.get("contentEncoding");
byte[] data = (byte[]) res.get("data");
return new WebResourceResponse(res.get("content-type").toString(), res.get("content-encoding").toString(), new ByteArrayInputStream(data));
Map<String, String> responseHeaders = (Map<String, String>) res.get("headers");
Integer statusCode = (Integer) res.get("statusCode");
String reasonPhrase = (String) res.get("reasonPhrase");
ByteArrayInputStream inputStream = (data != null) ? new ByteArrayInputStream(data) : null;
if ((responseHeaders == null && statusCode == null && reasonPhrase == null) || Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
return new WebResourceResponse(contentType, contentEncoding, inputStream);
} else {
return new WebResourceResponse(contentType, contentEncoding, statusCode, reasonPhrase, responseHeaders, inputStream);
}
}
return null;
@ -793,17 +801,19 @@ public class InAppWebViewClient extends WebViewClient {
@Override
public void success(@Nullable Object response) {
Map<String, Object> responseMap = (Map<String, Object>) response;
Integer action = (Integer) responseMap.get("action");
if (action != null) {
switch (action) {
case 1:
resend.sendToTarget();
return;
case 0:
default:
dontResend.sendToTarget();
return;
if (response != null) {
Map<String, Object> responseMap = (Map<String, Object>) response;
Integer action = (Integer) responseMap.get("action");
if (action != null) {
switch (action) {
case 0:
resend.sendToTarget();
return;
case 1:
default:
dontResend.sendToTarget();
return;
}
}
}
@ -835,16 +845,22 @@ public class InAppWebViewClient extends WebViewClient {
@RequiresApi(api = Build.VERSION_CODES.O)
@Override
public boolean onRenderProcessGone(WebView view, RenderProcessGoneDetail detail) {
Boolean didCrash = detail.didCrash();
Integer rendererPriorityAtExit = detail.rendererPriorityAtExit();
final InAppWebView webView = (InAppWebView) view;
Map<String, Object> obj = new HashMap<>();
if (inAppBrowserActivity != null)
obj.put("uuid", inAppBrowserActivity.uuid);
obj.put("didCrash", didCrash);
obj.put("rendererPriorityAtExit", rendererPriorityAtExit);
if (webView.options.useOnRenderProcessGone) {
Boolean didCrash = detail.didCrash();
Integer rendererPriorityAtExit = detail.rendererPriorityAtExit();
channel.invokeMethod("onRenderProcessGone", obj);
Map<String, Object> obj = new HashMap<>();
if (inAppBrowserActivity != null)
obj.put("uuid", inAppBrowserActivity.uuid);
obj.put("didCrash", didCrash);
obj.put("rendererPriorityAtExit", rendererPriorityAtExit);
channel.invokeMethod("onRenderProcessGone", obj);
return true;
}
return super.onRenderProcessGone(view, detail);
}

6
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebView/InAppWebViewOptions.java
View File

@ -87,7 +87,6 @@ public class InAppWebViewOptions implements Options {
public Boolean hardwareAcceleration = true;
public Boolean supportMultipleWindows = false;
public String regexToCancelSubFramesLoading;
public Integer overScrollMode = View.OVER_SCROLL_IF_CONTENT_SCROLLS;
public Boolean networkAvailable = null;
public Integer scrollBarStyle = View.SCROLLBARS_INSIDE_OVERLAY;
@ -97,6 +96,7 @@ public class InAppWebViewOptions implements Options {
public Integer scrollBarFadeDuration = null;
public Map<String, Object> rendererPriorityPolicy = new HashMap<>();
public Boolean useShouldInterceptRequest = false;
public Boolean useOnRenderProcessGone = false;
@Override
public InAppWebViewOptions parse(HashMap<String, Object> options) {
@ -333,6 +333,9 @@ public class InAppWebViewOptions implements Options {
case "useShouldInterceptRequest":
useShouldInterceptRequest = (Boolean) value;
break;
case "useOnRenderProcessGone":
useOnRenderProcessGone = (Boolean) value;
break;
}
}
@ -417,6 +420,7 @@ public class InAppWebViewOptions implements Options {
options.put("scrollBarFadeDuration", scrollBarFadeDuration);
options.put("rendererPriorityPolicy", rendererPriorityPolicy);
options.put("useShouldInterceptRequest", useShouldInterceptRequest);
options.put("useOnRenderProcessGone", useOnRenderProcessGone);
return options;
}

6
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebView/InAppWebViewRenderProcessClient.java
View File

@ -37,6 +37,7 @@ public class InAppWebViewRenderProcessClient extends WebViewRenderProcessClient
Map<String, Object> obj = new HashMap<>();
if (inAppBrowserActivity != null)
obj.put("uuid", inAppBrowserActivity.uuid);
obj.put("url", view.getUrl());
channel.invokeMethod("onRenderProcessUnresponsive", obj, new MethodChannel.Result() {
@Override
@ -45,7 +46,7 @@ public class InAppWebViewRenderProcessClient extends WebViewRenderProcessClient
Integer action = (Integer) responseMap.get("action");
if (action != null && renderer != null) {
switch (action) {
case 1:
case 0:
if (WebViewFeature.isFeatureSupported(WebViewFeature.WEB_VIEW_RENDERER_TERMINATE))
renderer.terminate();
break;
@ -70,6 +71,7 @@ public class InAppWebViewRenderProcessClient extends WebViewRenderProcessClient
Map<String, Object> obj = new HashMap<>();
if (inAppBrowserActivity != null)
obj.put("uuid", inAppBrowserActivity.uuid);
obj.put("url", view.getUrl());
channel.invokeMethod("onRenderProcessResponsive", obj, new MethodChannel.Result() {
@Override
@ -78,7 +80,7 @@ public class InAppWebViewRenderProcessClient extends WebViewRenderProcessClient
Integer action = (Integer) responseMap.get("action");
if (action != null && renderer != null) {
switch (action) {
case 1:
case 0:
if (WebViewFeature.isFeatureSupported(WebViewFeature.WEB_VIEW_RENDERER_TERMINATE))
renderer.terminate();
break;

7
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebViewStatic.java
View File

@ -33,8 +33,6 @@ public class InAppWebViewStatic implements MethodChannel.MethodCallHandler {
case "getDefaultUserAgent":
result.success(WebSettings.getDefaultUserAgent(Shared.applicationContext));
break;
case "clearClientCertPreferences":
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
WebView.clearClientCertPreferences(new Runnable() {
@ -66,15 +64,12 @@ public class InAppWebViewStatic implements MethodChannel.MethodCallHandler {
else
result.success(false);
break;
case "getCurrentWebViewPackage":
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
result.success(
convertWebViewPackageToMap(WebViewCompat.getCurrentWebViewPackage(Shared.activity)));
} else {
result.success(false);
result.success(null);
}
break;
default:

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":"e2e","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/e2e-0.2.4+4/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.0+hotfix.6/","dependencies":[]}],"android":[{"name":"e2e","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/e2e-0.2.4+4/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.0+hotfix.6/","dependencies":[]}],"macos":[],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"e2e","dependencies":[]},{"name":"flutter_inappwebview","dependencies":[]},{"name":"permission_handler","dependencies":[]}],"date_created":"2020-05-26 00:10:53.444505","version":"1.17.1"}
{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"e2e","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/e2e-0.2.4+4/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.0+hotfix.6/","dependencies":[]}],"android":[{"name":"e2e","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/e2e-0.2.4+4/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.0+hotfix.6/","dependencies":[]}],"macos":[],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"e2e","dependencies":[]},{"name":"flutter_inappwebview","dependencies":[]},{"name":"permission_handler","dependencies":[]}],"date_created":"2020-05-29 00:17:33.621880","version":"1.17.1"}

2
example/lib/headless_in_app_webview.screen.dart
View File

@ -1,5 +1,3 @@
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';

3
example/lib/in_app_webiew_example.screen.dart
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@ -1,9 +1,6 @@
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
import 'main.dart';

2
example/lib/main.dart
View File

@ -6,7 +6,7 @@ import 'package:flutter_inappwebview_example/chrome_safari_browser_example.scree
import 'package:flutter_inappwebview_example/headless_in_app_webview.screen.dart';
import 'package:flutter_inappwebview_example/in_app_webiew_example.screen.dart';
import 'package:flutter_inappwebview_example/in_app_browser_example.screen.dart';
import 'package:permission_handler/permission_handler.dart';
// import 'package:permission_handler/permission_handler.dart';
// InAppLocalhostServer localhostServer = new InAppLocalhostServer();

1
flutter_inappwebview.iml
View File

@ -26,7 +26,6 @@
<excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappwebview/example/.dart_tool" />
<excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappwebview/example/.pub" />
<excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappwebview/example/build" />
<excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappwebview/example/ios/Flutter/App.framework/flutter_assets/packages" />
<excludeFolder url="file://$MODULE_DIR$/example/ios/Flutter/App.framework/flutter_assets/packages" />
<excludeFolder url="file://$MODULE_DIR$/flutter_inappbrowser_tests/.dart_tool" />
<excludeFolder url="file://$MODULE_DIR$/flutter_inappbrowser_tests/.pub" />

9
ios/Classes/InAppWebView.swift
View File

@ -2204,7 +2204,7 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
public func webView(_ webView: WKWebView,
didCommit navigation: WKNavigation!) {
onDidCommit()
onPageCommitVisible(url: url?.absoluteString)
}
public func webView(_ webView: WKWebView,
@ -2486,8 +2486,11 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
channel?.invokeMethod("onWebContentProcessDidTerminate", arguments: [])
}
public func onDidCommit() {
channel?.invokeMethod("onDidCommit", arguments: [])
public func onPageCommitVisible(url: String?) {
let arguments: [String: Any?] = [
"url": url
]
channel?.invokeMethod("onPageCommitVisible", arguments: arguments)
}
public func onDidReceiveServerRedirectForProvisionalNavigation() {

36
lib/src/headless_in_app_webview.dart
View File

@ -47,12 +47,18 @@ class HeadlessInAppWebView implements WebView {
this.onLongPressHitTestResult,
this.onEnterFullscreen,
this.onExitFullscreen,
this.onPageCommitVisible,
this.androidOnSafeBrowsingHit,
this.androidOnPermissionRequest,
this.androidOnGeolocationPermissionsShowPrompt,
this.androidOnGeolocationPermissionsHidePrompt,
this.androidShouldInterceptRequest,
this.androidOnRenderProcessGone,
this.androidOnRenderProcessResponsive,
this.androidOnRenderProcessUnresponsive,
this.androidOnFormResubmission,
this.androidOnScaleChanged,
this.iosOnWebContentProcessDidTerminate,
this.iosOnDidCommit,
this.iosOnDidReceiveServerRedirectForProvisionalNavigation,
this.initialUrl,
this.initialFile,
@ -88,7 +94,7 @@ class HeadlessInAppWebView implements WebView {
'initialFile': this.initialFile,
'initialData': this.initialData?.toMap(),
'initialHeaders': this.initialHeaders,
'initialOptions': this.initialOptions?.toMap(),
'initialOptions': this.initialOptions?.toMap() ?? {},
'contextMenu': this.contextMenu?.toMap() ?? {}
});
await _sharedChannel.invokeMethod('createHeadlessWebView', args);
@ -143,7 +149,7 @@ class HeadlessInAppWebView implements WebView {
final String initialUrl;
@override
final Future<void> Function(InAppWebViewController controller) iosOnDidCommit;
final Future<void> Function(InAppWebViewController controller, String url) onPageCommitVisible;
@override
final Future<void> Function(InAppWebViewController controller)
@ -276,4 +282,28 @@ class HeadlessInAppWebView implements WebView {
@override
final void Function(InAppWebViewController controller) onExitFullscreen;
@override
final Future<WebResourceResponse> Function(InAppWebViewController controller, WebResourceRequest request)
androidShouldInterceptRequest;
@override
final Future<WebViewRenderProcessAction> Function(InAppWebViewController controller, String url)
androidOnRenderProcessUnresponsive;
@override
final Future<WebViewRenderProcessAction> Function(InAppWebViewController controller, String url)
androidOnRenderProcessResponsive;
@override
final Future<void> Function(InAppWebViewController controller, RenderProcessGoneDetail detail)
androidOnRenderProcessGone;
@override
final Future<FormResubmissionAction> Function(InAppWebViewController controller, String url)
androidOnFormResubmission;
@override
final Future<void> Function(InAppWebViewController controller, double oldScale, double newScale)
androidOnScaleChanged;
}

178
lib/src/in_app_browser.dart
View File

@ -249,12 +249,21 @@ class InAppBrowser {
void onExit() {}
///Event fired when the [InAppBrowser] starts to load an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageStarted(android.webkit.WebView,%20java.lang.String,%20android.graphics.Bitmap)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455621-webview
void onLoadStart(String url) {}
///Event fired when the [InAppBrowser] finishes loading an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageFinished(android.webkit.WebView,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455629-webview
void onLoadStop(String url) {}
///Event fired when the [InAppBrowser] encounters an error loading an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedError(android.webkit.WebView,%20int,%20java.lang.String,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455623-webview
void onLoadError(String url, int code, String message) {}
///Event fired when the [InAppBrowser] main page receives an HTTP error.
@ -266,12 +275,19 @@ class InAppBrowser {
///[description] represents the description of the HTTP error. On iOS, it is always an empty string.
///
///**NOTE**: available on Android 23+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedHttpError(android.webkit.WebView,%20android.webkit.WebResourceRequest,%20android.webkit.WebResourceResponse)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455643-webview
void onLoadHttpError(String url, int statusCode, String description) {}
///Event fired when the current [progress] (range 0-100) of loading a page is changed.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onProgressChanged(android.webkit.WebView,%20int)
void onProgressChanged(int progress) {}
///Event fired when the [InAppBrowser] webview receives a [ConsoleMessage].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onConsoleMessage(android.webkit.ConsoleMessage)
void onConsoleMessage(ConsoleMessage consoleMessage) {}
///Give the host application a chance to take control when a URL is about to be loaded in the current WebView. This event is not called on the initial load of the WebView.
@ -285,6 +301,9 @@ class InAppBrowser {
///[shouldOverrideUrlLoadingRequest] represents the navigation request.
///
///**NOTE**: In order to be able to listen this event, you need to set [InAppWebViewOptions.useShouldOverrideUrlLoading] option to `true`.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#shouldOverrideUrlLoading(android.webkit.WebView,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455641-webview
// ignore: missing_return
Future<ShouldOverrideUrlLoadingAction> shouldOverrideUrlLoading(ShouldOverrideUrlLoadingRequest shouldOverrideUrlLoadingRequest) {}
@ -298,6 +317,9 @@ class InAppBrowser {
///[x] represents the current horizontal scroll origin in pixels.
///
///[y] represents the current vertical scroll origin in pixels.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#onScrollChanged(int,%20int,%20int,%20int)
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiscrollviewdelegate/1619392-scrollviewdidscroll
void onScrollChanged(int x, int y) {}
///Event fired when [InAppBrowser] recognizes and starts a downloadable file.
@ -305,6 +327,9 @@ class InAppBrowser {
///[url] represents the url of the file.
///
///**NOTE**: In order to be able to listen this event, you need to set [InAppWebViewOptions.useOnDownloadStart] option to `true`.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#setDownloadListener(android.webkit.DownloadListener)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455643-webview
void onDownloadStart(String url) {}
///Event fired when the [InAppBrowser] webview finds the `custom-scheme` while loading a resource. Here you can handle the url request and return a [CustomSchemeResponse] to load a specific resource encoded to `base64`.
@ -312,6 +337,8 @@ class InAppBrowser {
///[scheme] represents the scheme of the url.
///
///[url] represents the url of the request.
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkurlschemehandler
// ignore: missing_return
Future<CustomSchemeResponse> onLoadResourceCustomScheme(
String scheme, String url) {}
@ -322,12 +349,18 @@ class InAppBrowser {
///[onCreateWindowRequest] represents the request.
///
///**NOTE**: on Android you need to set [AndroidInAppWebViewOptions.supportMultipleWindows] option to `true`.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onCreateWindow(android.webkit.WebView,%20boolean,%20boolean,%20android.os.Message)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkuidelegate/1536907-webview
void onCreateWindow(OnCreateWindowRequest onCreateWindowRequest) {}
///Event fired when javascript calls the `alert()` method to display an alert dialog.
///If [JsAlertResponse.handledByClient] is `true`, the webview will assume that the client will handle the dialog.
///
///[message] represents the message to be displayed in the alert dialog.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onJsAlert(android.webkit.WebView,%20java.lang.String,%20java.lang.String,%20android.webkit.JsResult)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkuidelegate/1537406-webview
// ignore: missing_return
Future<JsAlertResponse> onJsAlert(String message) {}
@ -335,6 +368,9 @@ class InAppBrowser {
///If [JsConfirmResponse.handledByClient] is `true`, the webview will assume that the client will handle the dialog.
///
///[message] represents the message to be displayed in the alert dialog.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onJsConfirm(android.webkit.WebView,%20java.lang.String,%20java.lang.String,%20android.webkit.JsResult)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkuidelegate/1536489-webview
// ignore: missing_return
Future<JsConfirmResponse> onJsConfirm(String message) {}
@ -343,12 +379,18 @@ class InAppBrowser {
///
///[message] represents the message to be displayed in the alert dialog.
///[defaultValue] represents the default value displayed in the prompt dialog.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onJsPrompt(android.webkit.WebView,%20java.lang.String,%20java.lang.String,%20java.lang.String,%20android.webkit.JsPromptResult)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkuidelegate/1538086-webview
// ignore: missing_return
Future<JsPromptResponse> onJsPrompt(String message, String defaultValue) {}
///Event fired when the WebView received an HTTP authentication request. The default behavior is to cancel the request.
///
///[challenge] contains data about host, port, protocol, realm, etc. as specified in the [HttpAuthChallenge].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedHttpAuthRequest(android.webkit.WebView,%20android.webkit.HttpAuthHandler,%20java.lang.String,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455638-webview
// ignore: missing_return
Future<HttpAuthResponse> onReceivedHttpAuthRequest(
HttpAuthChallenge challenge) {}
@ -357,6 +399,9 @@ class InAppBrowser {
///The host application must return either [ServerTrustAuthResponse] instance with [ServerTrustAuthResponseAction.CANCEL] or [ServerTrustAuthResponseAction.PROCEED].
///
///[challenge] contains data about host, port, protocol, realm, etc. as specified in the [ServerTrustChallenge].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedSslError(android.webkit.WebView,%20android.webkit.SslErrorHandler,%20android.net.http.SslError)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455638-webview
// ignore: missing_return
Future<ServerTrustAuthResponse> onReceivedServerTrustAuthRequest(
ServerTrustChallenge challenge) {}
@ -367,6 +412,9 @@ class InAppBrowser {
///Note that, multiple layers in chromium network stack might be caching the responses.
///
///[challenge] contains data about host, port, protocol, realm, etc. as specified in the [ClientCertChallenge].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedClientCertRequest(android.webkit.WebView,%20android.webkit.ClientCertRequest)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455638-webview
// ignore: missing_return
Future<ClientCertResponse> onReceivedClientCertRequest(
ClientCertChallenge challenge) {}
@ -379,6 +427,8 @@ class InAppBrowser {
///[numberOfMatches] represents how many matches have been found.
///
///[isDoneCounting] whether the find operation has actually completed.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#setFindListener(android.webkit.WebView.FindListener)
void onFindResultReceived(
int activeMatchOrdinal, int numberOfMatches, bool isDoneCounting) {}
@ -426,6 +476,8 @@ class InAppBrowser {
///[url] represents the url being visited.
///
///[androidIsReload] indicates if this url is being reloaded. Available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#doUpdateVisitedHistory(android.webkit.WebView,%20java.lang.String,%20boolean)
void onUpdateVisitedHistory(String url, bool androidIsReload) {}
///Event fired when `window.print()` is called from JavaScript side.
@ -438,14 +490,34 @@ class InAppBrowser {
///Event fired when an HTML element of the webview has been clicked and held.
///
///[hitTestResult] represents the hit result for hitting an HTML elements.
///
///**Official Android API**: https://developer.android.com/reference/android/view/View#setOnLongClickListener(android.view.View.OnLongClickListener)
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uilongpressgesturerecognizer
void onLongPressHitTestResult(InAppWebViewHitTestResult hitTestResult) {}
///Event fired when the current page has entered full screen mode.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onShowCustomView(android.view.View,%20android.webkit.WebChromeClient.CustomViewCallback)
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiwindow/1621621-didbecomevisiblenotification
void onEnterFullscreen() {}
///Event fired when the current page has exited full screen mode.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onHideCustomView()
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiwindow/1621617-didbecomehiddennotification
void onExitFullscreen() {}
///Called when the web view begins to receive web content.
///
///This event occurs early in the document loading process, and as such
///you should expect that linked resources (for example, CSS and images) may not be available.
///
///[url] represents the URL corresponding to the page navigation that triggered this callback.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageCommitVisible(android.webkit.WebView,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455635-webview
void onPageCommitVisible(String url) {}
///Event fired when the WebView notifies that a loading URL has been flagged by Safe Browsing.
///The default behavior is to show an interstitial to the user, with the reporting checkbox visible.
///
@ -454,6 +526,8 @@ class InAppBrowser {
///[threatType] represents the reason the resource was caught by Safe Browsing, corresponding to a [SafeBrowsingThreat].
///
///**NOTE**: available only on Android 27+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onSafeBrowsingHit(android.webkit.WebView,%20android.webkit.WebResourceRequest,%20int,%20android.webkit.SafeBrowsingResponse)
// ignore: missing_return
Future<SafeBrowsingResponse> androidOnSafeBrowsingHit(
String url, SafeBrowsingThreat threatType) {}
@ -465,6 +539,8 @@ class InAppBrowser {
///[resources] represents the array of resources the web content wants to access.
///
///**NOTE**: available only on Android 23+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onPermissionRequest(android.webkit.PermissionRequest)
// ignore: missing_return
Future<PermissionRequestResponse> androidOnPermissionRequest(
String origin, List<String> resources) {}
@ -476,6 +552,8 @@ class InAppBrowser {
///[origin] represents the origin of the web content attempting to use the Geolocation API.
///
///**NOTE**: available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onGeolocationPermissionsShowPrompt(java.lang.String,%20android.webkit.GeolocationPermissions.Callback)
Future<GeolocationPermissionShowPromptResponse>
// ignore: missing_return
androidOnGeolocationPermissionsShowPrompt(String origin) {}
@ -484,21 +562,111 @@ class InAppBrowser {
///Any related UI should therefore be hidden.
///
///**NOTE**: available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onGeolocationPermissionsHidePrompt()
void androidOnGeolocationPermissionsHidePrompt() {}
///Notify the host application of a resource request and allow the application to return the data.
///If the return value is `null`, the WebView will continue to load the resource as usual.
///Otherwise, the return response and data will be used.
///
///This callback is invoked for a variety of URL schemes (e.g., `http(s):`, `data:`, `file:`, etc.),
///not only those schemes which send requests over the network.
///This is not called for `javascript:` URLs, `blob:` URLs, or for assets accessed via `file:///android_asset/` or `file:///android_res/` URLs.
///
///In the case of redirects, this is only called for the initial resource URL, not any subsequent redirect URLs.
///
///[request] Object containing the details of the request.
///
///**NOTE**: available only on Android.
///
///**Official Android API**:
///- https://developer.android.com/reference/android/webkit/WebViewClient#shouldInterceptRequest(android.webkit.WebView,%20android.webkit.WebResourceRequest)
///- https://developer.android.com/reference/android/webkit/WebViewClient#shouldInterceptRequest(android.webkit.WebView,%20java.lang.String)
Future<WebResourceResponse>
// ignore: missing_return
androidShouldInterceptRequest(WebResourceRequest request) {}
///Event called when the renderer currently associated with the WebView becomes unresponsive as a result of a long running blocking task such as the execution of JavaScript.
///
///If a WebView fails to process an input event, or successfully navigate to a new URL within a reasonable time frame, the renderer is considered to be unresponsive, and this callback will be called.
///
///This callback will continue to be called at regular intervals as long as the renderer remains unresponsive.
///If the renderer becomes responsive again, [androidOnRenderProcessResponsive] will be called once,
///and this method will not subsequently be called unless another period of unresponsiveness is detected.
///
///The minimum interval between successive calls to `androidOnRenderProcessUnresponsive` is 5 seconds.
///
///No action is taken by WebView as a result of this method call.
///Applications may choose to terminate the associated renderer via the object that is passed to this callback,
///if in multiprocess mode, however this must be accompanied by correctly handling [androidOnRenderProcessGone] for this WebView,
///and all other WebViews associated with the same renderer. Failure to do so will result in application termination.
///
///**NOTE**: available only on Android 29+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewRenderProcessClient#onRenderProcessUnresponsive(android.webkit.WebView,%20android.webkit.WebViewRenderProcess)
Future<WebViewRenderProcessAction>
// ignore: missing_return
androidOnRenderProcessUnresponsive(String url) {}
///Event called once when an unresponsive renderer currently associated with the WebView becomes responsive.
///
///After a WebView renderer becomes unresponsive, which is notified to the application by [androidOnRenderProcessUnresponsive],
///it is possible for the blocking renderer task to complete, returning the renderer to a responsive state.
///In that case, this method is called once to indicate responsiveness.
///
///No action is taken by WebView as a result of this method call.
///
///**NOTE**: available only on Android 29+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewRenderProcessClient#onRenderProcessResponsive(android.webkit.WebView,%20android.webkit.WebViewRenderProcess)
Future<WebViewRenderProcessAction>
// ignore: missing_return
androidOnRenderProcessResponsive(String url) {}
///Event fired when the given WebView's render process has exited.
///The application's implementation of this callback should only attempt to clean up the WebView.
///The WebView should be removed from the view hierarchy, all references to it should be cleaned up.
///
///[detail] the reason why it exited.
///
///**NOTE**: available only on Android 26+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onRenderProcessGone(android.webkit.WebView,%20android.webkit.RenderProcessGoneDetail)
void androidOnRenderProcessGone(RenderProcessGoneDetail detail) {}
///As the host application if the browser should resend data as the requested page was a result of a POST. The default is to not resend the data.
///
///**NOTE**: available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onFormResubmission(android.webkit.WebView,%20android.os.Message,%20android.os.Message)
Future<FormResubmissionAction>
// ignore: missing_return
androidOnFormResubmission(String url) {}
///Event fired when the scale applied to the WebView has changed.
///
///[oldScale] The old scale factor.
///
///[newScale] The new scale factor.
///
///**NOTE**: available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onScaleChanged(android.webkit.WebView,%20float,%20float)
void androidOnScaleChanged(double oldScale, double newScale) {}
///Invoked when the web view's web content process is terminated.
///
///**NOTE**: available only on iOS.
void iosOnWebContentProcessDidTerminate() {}
///Called when the web view begins to receive web content.
///
///**NOTE**: available only on iOS.
void iosOnDidCommit() {}
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455639-webviewwebcontentprocessdidtermi
void iosOnWebContentProcessDidTerminate() {}
///Called when a web view receives a server redirect.
///
///**NOTE**: available only on iOS.
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455627-webview
void iosOnDidReceiveServerRedirectForProvisionalNavigation() {}
void throwIsAlreadyOpened({String message = ''}) {

36
lib/src/in_app_webview.dart
View File

@ -39,7 +39,7 @@ class InAppWebView extends StatefulWidget implements WebView {
this.initialFile,
this.initialData,
this.initialHeaders = const {},
@required this.initialOptions,
this.initialOptions,
this.contextMenu,
this.onWebViewCreated,
this.onLoadStart,
@ -70,12 +70,18 @@ class InAppWebView extends StatefulWidget implements WebView {
this.onLongPressHitTestResult,
this.onEnterFullscreen,
this.onExitFullscreen,
this.onPageCommitVisible,
this.androidOnSafeBrowsingHit,
this.androidOnPermissionRequest,
this.androidOnGeolocationPermissionsShowPrompt,
this.androidOnGeolocationPermissionsHidePrompt,
this.androidShouldInterceptRequest,
this.androidOnRenderProcessGone,
this.androidOnRenderProcessResponsive,
this.androidOnRenderProcessUnresponsive,
this.androidOnFormResubmission,
this.androidOnScaleChanged,
this.iosOnWebContentProcessDidTerminate,
this.iosOnDidCommit,
this.iosOnDidReceiveServerRedirectForProvisionalNavigation,
this.gestureRecognizers,
}) : super(key: key);
@ -121,7 +127,7 @@ class InAppWebView extends StatefulWidget implements WebView {
final ContextMenu contextMenu;
@override
final Future<void> Function(InAppWebViewController controller) iosOnDidCommit;
final Future<void> Function(InAppWebViewController controller, String url) onPageCommitVisible;
@override
final Future<void> Function(InAppWebViewController controller)
@ -254,6 +260,30 @@ class InAppWebView extends StatefulWidget implements WebView {
@override
final void Function(InAppWebViewController controller) onExitFullscreen;
@override
final Future<WebResourceResponse> Function(InAppWebViewController controller, WebResourceRequest request)
androidShouldInterceptRequest;
@override
final Future<WebViewRenderProcessAction> Function(InAppWebViewController controller, String url)
androidOnRenderProcessUnresponsive;
@override
final Future<WebViewRenderProcessAction> Function(InAppWebViewController controller, String url)
androidOnRenderProcessResponsive;
@override
final Future<void> Function(InAppWebViewController controller, RenderProcessGoneDetail detail)
androidOnRenderProcessGone;
@override
final Future<FormResubmissionAction> Function(InAppWebViewController controller, String url)
androidOnFormResubmission;
@override
final Future<void> Function(InAppWebViewController controller, double oldScale, double newScale)
androidOnScaleChanged;
}
class _InAppWebViewState extends State<InAppWebView> {

296
lib/src/in_app_webview_controller.dart
View File

@ -25,9 +25,9 @@ class InAppWebViewController {
WebView _webview;
MethodChannel _channel;
static MethodChannel _staticChannel =
MethodChannel('com.pichillilorenzo/flutter_inappwebview_static');
MethodChannel('com.pichillilorenzo/flutter_inappwebview_static');
Map<String, JavaScriptHandlerCallback> javaScriptHandlersMap =
HashMap<String, JavaScriptHandlerCallback>();
HashMap<String, JavaScriptHandlerCallback>();
// ignore: unused_field
bool _isOpened = false;
@ -107,38 +107,38 @@ class InAppWebViewController {
String url = call.arguments["url"];
String method = call.arguments["method"];
Map<String, String> headers =
call.arguments["headers"]?.cast<String, String>();
call.arguments["headers"]?.cast<String, String>();
bool isForMainFrame = call.arguments["isForMainFrame"];
bool androidHasGesture = call.arguments["androidHasGesture"];
bool androidIsRedirect = call.arguments["androidIsRedirect"];
int iosWKNavigationType = call.arguments["iosWKNavigationType"];
ShouldOverrideUrlLoadingRequest shouldOverrideUrlLoadingRequest =
ShouldOverrideUrlLoadingRequest(
url: url,
method: method,
headers: headers,
isForMainFrame: isForMainFrame,
androidHasGesture: androidHasGesture,
androidIsRedirect: androidIsRedirect,
iosWKNavigationType:
IOSWKNavigationType.fromValue(iosWKNavigationType));
ShouldOverrideUrlLoadingRequest(
url: url,
method: method,
headers: headers,
isForMainFrame: isForMainFrame,
androidHasGesture: androidHasGesture,
androidIsRedirect: androidIsRedirect,
iosWKNavigationType:
IOSWKNavigationType.fromValue(iosWKNavigationType));
if (_webview != null && _webview.shouldOverrideUrlLoading != null)
return (await _webview.shouldOverrideUrlLoading(
this, shouldOverrideUrlLoadingRequest))
this, shouldOverrideUrlLoadingRequest))
?.toMap();
else if (_inAppBrowser != null)
return (await _inAppBrowser
.shouldOverrideUrlLoading(shouldOverrideUrlLoadingRequest))
.shouldOverrideUrlLoading(shouldOverrideUrlLoadingRequest))
?.toMap();
break;
case "onConsoleMessage":
String message = call.arguments["message"];
ConsoleMessageLevel messageLevel =
ConsoleMessageLevel.fromValue(call.arguments["messageLevel"]);
ConsoleMessageLevel.fromValue(call.arguments["messageLevel"]);
ConsoleMessage consoleMessage =
ConsoleMessage(message: message, messageLevel: messageLevel);
ConsoleMessage(message: message, messageLevel: messageLevel);
if (_webview != null && _webview.onConsoleMessage != null)
_webview.onConsoleMessage(this, consoleMessage);
else if (_inAppBrowser != null)
@ -163,7 +163,7 @@ class InAppWebViewController {
if (_webview != null && _webview.onLoadResourceCustomScheme != null) {
try {
var response =
await _webview.onLoadResourceCustomScheme(this, scheme, url);
await _webview.onLoadResourceCustomScheme(this, scheme, url);
return (response != null) ? response.toJson() : null;
} catch (error) {
print(error);
@ -172,7 +172,7 @@ class InAppWebViewController {
} else if (_inAppBrowser != null) {
try {
var response =
await _inAppBrowser.onLoadResourceCustomScheme(scheme, url);
await _inAppBrowser.onLoadResourceCustomScheme(scheme, url);
return (response != null) ? response.toJson() : null;
} catch (error) {
print(error);
@ -191,7 +191,7 @@ class InAppWebViewController {
androidIsDialog: androidIsDialog,
androidIsUserGesture: androidIsUserGesture,
iosWKNavigationType:
IOSWKNavigationType.fromValue(iosWKNavigationType));
IOSWKNavigationType.fromValue(iosWKNavigationType));
if (_webview != null && _webview.onCreateWindow != null)
_webview.onCreateWindow(this, onCreateWindowRequest);
@ -203,11 +203,11 @@ class InAppWebViewController {
if (_webview != null &&
_webview.androidOnGeolocationPermissionsShowPrompt != null)
return (await _webview.androidOnGeolocationPermissionsShowPrompt(
this, origin))
this, origin))
?.toMap();
else if (_inAppBrowser != null)
return (await _inAppBrowser
.androidOnGeolocationPermissionsShowPrompt(origin))
.androidOnGeolocationPermissionsShowPrompt(origin))
?.toMap();
break;
case "onGeolocationPermissionsHidePrompt":
@ -217,6 +217,77 @@ class InAppWebViewController {
else if (_inAppBrowser != null)
await _inAppBrowser.androidOnGeolocationPermissionsHidePrompt();
break;
case "shouldInterceptRequest":
String url = call.arguments["url"];
String method = call.arguments["method"];
Map<String, String> headers =
call.arguments["headers"]?.cast<String, String>();
bool isForMainFrame = call.arguments["isForMainFrame"];
bool hasGesture = call.arguments["hasGesture"];
bool isRedirect = call.arguments["isRedirect"];
var request = new WebResourceRequest(
url: url,
method: method,
headers: headers,
isForMainFrame: isForMainFrame,
hasGesture: hasGesture,
isRedirect: isRedirect);
if (_webview != null && _webview.androidShouldInterceptRequest != null)
return (await _webview.androidShouldInterceptRequest(this, request))
?.toMap();
else if (_inAppBrowser != null)
return (await _inAppBrowser.androidShouldInterceptRequest(request))
?.toMap();
break;
case "onRenderProcessUnresponsive":
String url = call.arguments["url"];
if (_webview != null &&
_webview.androidOnRenderProcessUnresponsive != null)
return (await _webview.androidOnRenderProcessUnresponsive(this, url))
?.toMap();
else if (_inAppBrowser != null)
return (await _inAppBrowser.androidOnRenderProcessUnresponsive(url))
?.toMap();
break;
case "onRenderProcessResponsive":
String url = call.arguments["url"];
if (_webview != null &&
_webview.androidOnRenderProcessResponsive != null)
return (await _webview.androidOnRenderProcessResponsive(this, url))
?.toMap();
else if (_inAppBrowser != null)
return (await _inAppBrowser.androidOnRenderProcessResponsive(url))
?.toMap();
break;
case "onRenderProcessGone":
bool didCrash = call.arguments["didCrash"];
RendererPriority rendererPriorityAtExit = RendererPriority.fromValue(
call.arguments["rendererPriorityAtExit"]);
var detail = RenderProcessGoneDetail(
didCrash: didCrash, rendererPriorityAtExit: rendererPriorityAtExit);
if (_webview != null && _webview.androidOnRenderProcessGone != null)
_webview.androidOnRenderProcessGone(this, detail);
else if (_inAppBrowser != null)
_inAppBrowser.androidOnRenderProcessGone(detail);
break;
case "onFormResubmission":
String url = call.arguments["url"];
if (_webview != null && _webview.androidOnFormResubmission != null)
return (await _webview.androidOnFormResubmission(this, url))?.toMap();
else if (_inAppBrowser != null)
return (await _inAppBrowser.androidOnFormResubmission(url))?.toMap();
break;
case "onScaleChanged":
double oldScale = call.arguments["oldScale"];
double newScale = call.arguments["newScale"];
if (_webview != null && _webview.androidOnScaleChanged != null)
_webview.androidOnScaleChanged(this, oldScale, newScale);
else if (_inAppBrowser != null)
_inAppBrowser.androidOnScaleChanged(oldScale, newScale);
break;
case "onJsAlert":
String message = call.arguments["message"];
if (_webview != null && _webview.onJsAlert != null)
@ -244,9 +315,10 @@ class InAppWebViewController {
case "onSafeBrowsingHit":
String url = call.arguments["url"];
SafeBrowsingThreat threatType =
SafeBrowsingThreat.fromValue(call.arguments["threatType"]);
SafeBrowsingThreat.fromValue(call.arguments["threatType"]);
if (_webview != null && _webview.androidOnSafeBrowsingHit != null)
return (await _webview.androidOnSafeBrowsingHit(this, url, threatType))
return (await _webview.androidOnSafeBrowsingHit(
this, url, threatType))
?.toMap();
else if (_inAppBrowser != null)
return (await _inAppBrowser.androidOnSafeBrowsingHit(url, threatType))
@ -285,13 +357,14 @@ class InAppWebViewController {
error: error,
message: message,
serverCertificate: serverCertificate);
if (_webview != null && _webview.onReceivedServerTrustAuthRequest != null)
if (_webview != null &&
_webview.onReceivedServerTrustAuthRequest != null)
return (await _webview.onReceivedServerTrustAuthRequest(
this, challenge))
this, challenge))
?.toMap();
else if (_inAppBrowser != null)
return (await _inAppBrowser
.onReceivedServerTrustAuthRequest(challenge))
.onReceivedServerTrustAuthRequest(challenge))
?.toMap();
break;
case "onReceivedClientCertRequest":
@ -325,11 +398,11 @@ class InAppWebViewController {
List<String> resources = call.arguments["resources"].cast<String>();
if (_webview != null && _webview.androidOnPermissionRequest != null)
return (await _webview.androidOnPermissionRequest(
this, origin, resources))
this, origin, resources))
?.toMap();
else if (_inAppBrowser != null)
return (await _inAppBrowser.androidOnPermissionRequest(
origin, resources))
origin, resources))
?.toMap();
break;
case "onUpdateVisitedHistory":
@ -347,10 +420,11 @@ class InAppWebViewController {
else if (_inAppBrowser != null)
_inAppBrowser.iosOnWebContentProcessDidTerminate();
break;
case "onDidCommit":
if (_webview != null && _webview.iosOnDidCommit != null)
_webview.iosOnDidCommit(this);
else if (_inAppBrowser != null) _inAppBrowser.iosOnDidCommit();
case "onPageCommitVisible":
String url = call.arguments["url"];
if (_webview != null && _webview.onPageCommitVisible != null)
_webview.onPageCommitVisible(this, url);
else if (_inAppBrowser != null) _inAppBrowser.onPageCommitVisible(url);
break;
case "onDidReceiveServerRedirectForProvisionalNavigation":
if (_webview != null &&
@ -362,11 +436,13 @@ class InAppWebViewController {
break;
case "onLongPressHitTestResult":
Map<dynamic, dynamic> hitTestResultMap =
call.arguments["hitTestResult"];
InAppWebViewHitTestResultType type = InAppWebViewHitTestResultType.fromValue(
hitTestResultMap["type"].toInt());
call.arguments["hitTestResult"];
InAppWebViewHitTestResultType type =
InAppWebViewHitTestResultType.fromValue(
hitTestResultMap["type"].toInt());
String extra = hitTestResultMap["extra"];
InAppWebViewHitTestResult hitTestResult = InAppWebViewHitTestResult(type: type, extra: extra);
InAppWebViewHitTestResult hitTestResult =
InAppWebViewHitTestResult(type: type, extra: extra);
if (_webview != null && _webview.onLongPressHitTestResult != null)
_webview.onLongPressHitTestResult(this, hitTestResult);
@ -383,11 +459,13 @@ class InAppWebViewController {
if (contextMenu != null && contextMenu.onCreateContextMenu != null) {
Map<dynamic, dynamic> hitTestResultMap =
call.arguments["hitTestResult"];
InAppWebViewHitTestResultType type = InAppWebViewHitTestResultType.fromValue(
hitTestResultMap["type"].toInt());
call.arguments["hitTestResult"];
InAppWebViewHitTestResultType type =
InAppWebViewHitTestResultType.fromValue(
hitTestResultMap["type"].toInt());
String extra = hitTestResultMap["extra"];
InAppWebViewHitTestResult hitTestResult = InAppWebViewHitTestResult(type: type, extra: extra);
InAppWebViewHitTestResult hitTestResult =
InAppWebViewHitTestResult(type: type, extra: extra);
contextMenu.onCreateContextMenu(hitTestResult);
}
@ -417,7 +495,8 @@ class InAppWebViewController {
String iosId = call.arguments["iosId"];
String title = call.arguments["title"];
ContextMenuItem menuItemClicked = ContextMenuItem(androidId: androidId, iosId: iosId, title: title, action: null);
ContextMenuItem menuItemClicked = ContextMenuItem(
androidId: androidId, iosId: iosId, title: title, action: null);
for (var menuItem in contextMenu.menuItems) {
if ((Platform.isAndroid && menuItem.androidId == androidId) ||
@ -434,18 +513,14 @@ class InAppWebViewController {
}
break;
case "onEnterFullscreen":
if (_webview != null &&
_webview.onEnterFullscreen != null)
if (_webview != null && _webview.onEnterFullscreen != null)
_webview.onEnterFullscreen(this);
else if (_inAppBrowser != null)
_inAppBrowser.onEnterFullscreen();
else if (_inAppBrowser != null) _inAppBrowser.onEnterFullscreen();
break;
case "onExitFullscreen":
if (_webview != null &&
_webview.onExitFullscreen != null)
if (_webview != null && _webview.onExitFullscreen != null)
_webview.onExitFullscreen(this);
else if (_inAppBrowser != null)
_inAppBrowser.onExitFullscreen();
else if (_inAppBrowser != null) _inAppBrowser.onExitFullscreen();
break;
case "onCallJsHandler":
String handlerName = call.arguments["handlerName"];
@ -616,8 +691,8 @@ class InAppWebViewController {
Uint8List body = Uint8List.fromList(argMap["body"].cast<int>());
String mode = argMap["mode"];
FetchRequestCredential credentials =
FetchRequest.createFetchRequestCredentialFromMap(
argMap["credentials"]);
FetchRequest.createFetchRequestCredentialFromMap(
argMap["credentials"]);
String cache = argMap["cache"];
String redirect = argMap["redirect"];
String referrer = argMap["referrer"];
@ -639,7 +714,8 @@ class InAppWebViewController {
integrity: integrity,
keepalive: keepalive);
if (_webview != null && _webview.shouldInterceptFetchRequest != null)
if (_webview != null &&
_webview.shouldInterceptFetchRequest != null)
return jsonEncode(
await _webview.shouldInterceptFetchRequest(this, request));
else if (_inAppBrowser != null)
@ -713,7 +789,7 @@ class InAppWebViewController {
try {
var htmlRequest = await client.getUrl(url);
html =
await (await htmlRequest.close()).transform(Utf8Decoder()).join();
await (await htmlRequest.close()).transform(Utf8Decoder()).join();
} catch (e) {
print(e);
}
@ -756,8 +832,8 @@ class InAppWebViewController {
manifestUrl = manifestUrl.substring(1);
}
manifestUrl = ((assetPathBase == null)
? url.scheme + "://" + url.host + "/"
: assetPathBase) +
? url.scheme + "://" + url.host + "/"
: assetPathBase) +
manifestUrl;
}
continue;
@ -796,7 +872,7 @@ class InAppWebViewController {
if (manifestFound) {
Map<String, dynamic> manifest =
json.decode(await manifestResponse.transform(Utf8Decoder()).join());
json.decode(await manifestResponse.transform(Utf8Decoder()).join());
if (manifest.containsKey("icons")) {
for (Map<String, dynamic> icon in manifest["icons"]) {
favicons.addAll(_createFavicons(url, assetPathBase, icon["src"],
@ -822,16 +898,16 @@ class InAppWebViewController {
urlIcon = urlIcon.substring(1);
}
urlIcon = ((assetPathBase == null)
? url.scheme + "://" + url.host + "/"
: assetPathBase) +
? url.scheme + "://" + url.host + "/"
: assetPathBase) +
urlIcon;
}
if (isManifest) {
rel = (sizes != null)
? urlSplitted[urlSplitted.length - 1]
.replaceFirst("-" + sizes, "")
.split(" ")[0]
.split(".")[0]
.replaceFirst("-" + sizes, "")
.split(" ")[0]
.split(".")[0]
: null;
}
if (sizes != null && sizes.isNotEmpty && sizes != "any") {
@ -879,10 +955,10 @@ class InAppWebViewController {
///The [androidHistoryUrl] parameter is the URL to use as the history entry. The default value is `about:blank`. If non-null, this must be a valid URL. This parameter is used only on Android.
Future<void> loadData(
{@required String data,
String mimeType = "text/html",
String encoding = "utf8",
String baseUrl = "about:blank",
String androidHistoryUrl = "about:blank"}) async {
String mimeType = "text/html",
String encoding = "utf8",
String baseUrl = "about:blank",
String androidHistoryUrl = "about:blank"}) async {
assert(data != null);
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('data', () => data);
@ -924,7 +1000,7 @@ class InAppWebViewController {
///```
Future<void> loadFile(
{@required String assetFilePath,
Map<String, String> headers = const {}}) async {
Map<String, String> headers = const {}}) async {
assert(assetFilePath != null && assetFilePath.isNotEmpty);
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('url', () => assetFilePath);
@ -1088,7 +1164,7 @@ class InAppWebViewController {
///Forbidden names for JavaScript handlers are defined in [javaScriptHandlerForbiddenNames].
void addJavaScriptHandler(
{@required String handlerName,
@required JavaScriptHandlerCallback callback}) {
@required JavaScriptHandlerCallback callback}) {
assert(!javaScriptHandlerForbiddenNames.contains(handlerName));
this.javaScriptHandlersMap[handlerName] = (callback);
}
@ -1122,9 +1198,9 @@ class InAppWebViewController {
Map<String, dynamic> args = <String, dynamic>{};
InAppWebViewGroupOptions inAppWebViewGroupOptions =
InAppWebViewGroupOptions();
InAppWebViewGroupOptions();
Map<dynamic, dynamic> options =
await _channel.invokeMethod('getOptions', args);
await _channel.invokeMethod('getOptions', args);
if (options != null) {
options = options.cast<String, dynamic>();
inAppWebViewGroupOptions.crossPlatform =
@ -1146,7 +1222,7 @@ class InAppWebViewController {
Future<WebHistory> getCopyBackForwardList() async {
Map<String, dynamic> args = <String, dynamic>{};
Map<dynamic, dynamic> result =
await _channel.invokeMethod('getCopyBackForwardList', args);
await _channel.invokeMethod('getCopyBackForwardList', args);
result = result.cast<String, dynamic>();
List<dynamic> historyListMap = result["history"];
@ -1307,9 +1383,11 @@ class InAppWebViewController {
///**NOTE**: On iOS it is implemented using JavaScript.
Future<InAppWebViewHitTestResult> getHitTestResult() async {
Map<String, dynamic> args = <String, dynamic>{};
var hitTestResultMap = await _channel.invokeMethod('getHitTestResult', args);
InAppWebViewHitTestResultType type = InAppWebViewHitTestResultType.fromValue(
hitTestResultMap["type"].toInt());
var hitTestResultMap =
await _channel.invokeMethod('getHitTestResult', args);
InAppWebViewHitTestResultType type =
InAppWebViewHitTestResultType.fromValue(
hitTestResultMap["type"].toInt());
String extra = hitTestResultMap["extra"];
return InAppWebViewHitTestResult(type: type, extra: extra);
}
@ -1370,6 +1448,57 @@ class AndroidInAppWebViewController {
return await _controller._channel.invokeMethod('getOriginalUrl', args);
}
///Scrolls the contents of this WebView down by half the page size.
///Returns `true` if the page was scrolled.
///
///[bottom] `true` to jump to bottom of page
Future<bool> pageDown({@required bool bottom}) async {
assert(bottom != null);
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent("bottom", () => bottom);
return await _controller._channel.invokeMethod('pageDown', args);
}
///Scrolls the contents of this WebView up by half the view size.
///Returns `true` if the page was scrolled.
///
///[bottom] `true` to jump to the top of the page
Future<bool> pageUp({@required bool top}) async {
assert(top != null);
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent("top", () => top);
return await _controller._channel.invokeMethod('pageUp', args);
}
///Saves the current view as a web archive.
///Returns the filename under which the file was saved, or `null` if saving the file failed.
///
///[basename] the filename where the archive should be placed. This value cannot be `null`.
///
///[autoname] if `false`, takes basename to be a file.
///If `true`, [basename] is assumed to be a directory in which a filename will be chosen according to the URL of the current page.
Future<String> saveWebArchive({@required String basename, @required bool autoname}) async {
assert(basename != null && autoname != null);
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent("basename", () => basename);
args.putIfAbsent("autoname", () => autoname);
return await _controller._channel.invokeMethod('saveWebArchive', args);
}
///Performs zoom in in this WebView.
///Returns `true` if zoom in succeeds, `false` if no zoom changes.
Future<bool> zoomIn() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _controller._channel.invokeMethod('zoomIn', args);
}
///Performs zoom out in this WebView.
///Returns `true` if zoom out succeeds, `false` if no zoom changes.
Future<bool> zoomOut() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _controller._channel.invokeMethod('zoomOut', args);
}
///Clears the client certificate preferences stored in response to proceeding/cancelling client cert requests.
///Note that WebView automatically clears these preferences when the system keychain is updated.
///The preferences are shared by all the WebViews that are created by the embedder application.
@ -1379,7 +1508,8 @@ class AndroidInAppWebViewController {
///**NOTE**: available on Android 21+.
static Future<void> clearClientCertPreferences() async {
Map<String, dynamic> args = <String, dynamic>{};
await InAppWebViewController._staticChannel.invokeMethod('clearClientCertPreferences', args);
await InAppWebViewController._staticChannel
.invokeMethod('clearClientCertPreferences', args);
}
///Returns a URL pointing to the privacy policy for Safe Browsing reporting. This value will never be `null`.
@ -1406,13 +1536,29 @@ class AndroidInAppWebViewController {
///[hosts] represents the list of hosts. This value must never be null.
///
///**NOTE**: available only on Android 27+.
static Future<bool> setSafeBrowsingWhitelist({@required List<String> hosts}) async {
static Future<bool> setSafeBrowsingWhitelist(
{@required List<String> hosts}) async {
assert(hosts != null);
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('hosts', () => hosts);
return await InAppWebViewController._staticChannel
.invokeMethod('setSafeBrowsingWhitelist', args);
}
///If WebView has already been loaded into the current process this method will return the package that was used to load it.
///Otherwise, the package that would be used if the WebView was loaded right now will be returned;
///this does not cause WebView to be loaded, so this information may become outdated at any time.
///The WebView package changes either when the current WebView package is updated, disabled, or uninstalled.
///It can also be changed through a Developer Setting. If the WebView package changes, any app process that
///has loaded WebView will be killed.
///The next time the app starts and loads WebView it will use the new WebView package instead.
///
///**NOTE**: available only on Android 26+.
static Future<AndroidWebViewPackageInfo> getCurrentWebViewPackage() async {
Map<String, dynamic> args = <String, dynamic>{};
Map<String, dynamic> packageInfo = (await InAppWebViewController._staticChannel.invokeMethod('getCurrentWebViewPackage', args))?.cast<String, dynamic>();
return AndroidWebViewPackageInfo.fromMap(packageInfo);
}
}
///InAppWebViewControllerIOS class represents the iOS controller that contains only ios-specific methods for the WebView.

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@ -9,13 +9,22 @@ abstract class WebView {
final void Function(InAppWebViewController controller) onWebViewCreated;
///Event fired when the [WebView] starts to load an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageStarted(android.webkit.WebView,%20java.lang.String,%20android.graphics.Bitmap)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455621-webview
final void Function(InAppWebViewController controller, String url)
onLoadStart;
///Event fired when the [WebView] finishes loading an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageFinished(android.webkit.WebView,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455629-webview
final void Function(InAppWebViewController controller, String url) onLoadStop;
///Event fired when the [WebView] encounters an error loading an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedError(android.webkit.WebView,%20int,%20java.lang.String,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455623-webview
final void Function(InAppWebViewController controller, String url, int code,
String message) onLoadError;
@ -28,14 +37,21 @@ abstract class WebView {
///[description] represents the description of the HTTP error. On iOS, it is always an empty string.
///
///**NOTE**: available on Android 23+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedHttpError(android.webkit.WebView,%20android.webkit.WebResourceRequest,%20android.webkit.WebResourceResponse)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455643-webview
final void Function(InAppWebViewController controller, String url,
int statusCode, String description) onLoadHttpError;
///Event fired when the current [progress] of loading a page is changed.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onProgressChanged(android.webkit.WebView,%20int)
final void Function(InAppWebViewController controller, int progress)
onProgressChanged;
///Event fired when the [WebView] receives a [ConsoleMessage].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onConsoleMessage(android.webkit.ConsoleMessage)
final void Function(
InAppWebViewController controller, ConsoleMessage consoleMessage)
onConsoleMessage;
@ -51,6 +67,9 @@ abstract class WebView {
///[shouldOverrideUrlLoadingRequest] represents the navigation request.
///
///**NOTE**: In order to be able to listen this event, you need to set [InAppWebViewOptions.useShouldOverrideUrlLoading] option to `true`.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#shouldOverrideUrlLoading(android.webkit.WebView,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455641-webview
final Future<ShouldOverrideUrlLoadingAction> Function(
InAppWebViewController controller,
ShouldOverrideUrlLoadingRequest shouldOverrideUrlLoadingRequest)
@ -68,6 +87,9 @@ abstract class WebView {
///[x] represents the current horizontal scroll origin in pixels.
///
///[y] represents the current vertical scroll origin in pixels.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#onScrollChanged(int,%20int,%20int,%20int)
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiscrollviewdelegate/1619392-scrollviewdidscroll
final void Function(InAppWebViewController controller, int x, int y)
onScrollChanged;
@ -76,6 +98,9 @@ abstract class WebView {
///[url] represents the url of the file.
///
///**NOTE**: In order to be able to listen this event, you need to set [InAppWebViewOptions.useOnDownloadStart] option to `true`.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#setDownloadListener(android.webkit.DownloadListener)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455643-webview
final void Function(InAppWebViewController controller, String url)
onDownloadStart;
@ -84,6 +109,8 @@ abstract class WebView {
///[scheme] represents the scheme of the url.
///
///[url] represents the url of the request.
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkurlschemehandler
final Future<CustomSchemeResponse> Function(
InAppWebViewController controller, String scheme, String url)
onLoadResourceCustomScheme;
@ -94,6 +121,9 @@ abstract class WebView {
///[onCreateWindowRequest] represents the request.
///
///**NOTE**: on Android you need to set [AndroidInAppWebViewOptions.supportMultipleWindows] option to `true`.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onCreateWindow(android.webkit.WebView,%20boolean,%20boolean,%20android.os.Message)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkuidelegate/1536907-webview
final void Function(InAppWebViewController controller,
OnCreateWindowRequest onCreateWindowRequest) onCreateWindow;
@ -101,6 +131,9 @@ abstract class WebView {
///If [JsAlertResponse.handledByClient] is `true`, the webview will assume that the client will handle the dialog.
///
///[message] represents the message to be displayed in the alert dialog.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onJsAlert(android.webkit.WebView,%20java.lang.String,%20java.lang.String,%20android.webkit.JsResult)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkuidelegate/1537406-webview
final Future<JsAlertResponse> Function(
InAppWebViewController controller, String message) onJsAlert;
@ -108,6 +141,9 @@ abstract class WebView {
///If [JsConfirmResponse.handledByClient] is `true`, the webview will assume that the client will handle the dialog.
///
///[message] represents the message to be displayed in the alert dialog.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onJsConfirm(android.webkit.WebView,%20java.lang.String,%20java.lang.String,%20android.webkit.JsResult)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkuidelegate/1536489-webview
final Future<JsConfirmResponse> Function(
InAppWebViewController controller, String message) onJsConfirm;
@ -117,12 +153,18 @@ abstract class WebView {
///[message] represents the message to be displayed in the alert dialog.
///
///[defaultValue] represents the default value displayed in the prompt dialog.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onJsPrompt(android.webkit.WebView,%20java.lang.String,%20java.lang.String,%20java.lang.String,%20android.webkit.JsPromptResult)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkuidelegate/1538086-webview
final Future<JsPromptResponse> Function(InAppWebViewController controller,
String message, String defaultValue) onJsPrompt;
///Event fired when the WebView received an HTTP authentication request. The default behavior is to cancel the request.
///
///[challenge] contains data about host, port, protocol, realm, etc. as specified in the [HttpAuthChallenge].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedHttpAuthRequest(android.webkit.WebView,%20android.webkit.HttpAuthHandler,%20java.lang.String,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455638-webview
final Future<HttpAuthResponse> Function(
InAppWebViewController controller, HttpAuthChallenge challenge)
onReceivedHttpAuthRequest;
@ -131,6 +173,9 @@ abstract class WebView {
///The host application must return either [ServerTrustAuthResponse] instance with [ServerTrustAuthResponseAction.CANCEL] or [ServerTrustAuthResponseAction.PROCEED].
///
///[challenge] contains data about host, port, protocol, realm, etc. as specified in the [ServerTrustChallenge].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedSslError(android.webkit.WebView,%20android.webkit.SslErrorHandler,%20android.net.http.SslError)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455638-webview
final Future<ServerTrustAuthResponse> Function(
InAppWebViewController controller, ServerTrustChallenge challenge)
onReceivedServerTrustAuthRequest;
@ -141,6 +186,9 @@ abstract class WebView {
///Note that, multiple layers in chromium network stack might be caching the responses.
///
///[challenge] contains data about host, port, protocol, realm, etc. as specified in the [ClientCertChallenge].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onReceivedClientCertRequest(android.webkit.WebView,%20android.webkit.ClientCertRequest)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455638-webview
final Future<ClientCertResponse> Function(
InAppWebViewController controller, ClientCertChallenge challenge)
onReceivedClientCertRequest;
@ -153,6 +201,8 @@ abstract class WebView {
///[numberOfMatches] represents how many matches have been found.
///
///[isDoneCounting] whether the find operation has actually completed.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#setFindListener(android.webkit.WebView.FindListener)
final void Function(InAppWebViewController controller, int activeMatchOrdinal,
int numberOfMatches, bool isDoneCounting) onFindResultReceived;
@ -220,6 +270,8 @@ abstract class WebView {
///[url] represents the url being visited.
///
///[androidIsReload] indicates if this url is being reloaded. Available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#doUpdateVisitedHistory(android.webkit.WebView,%20java.lang.String,%20boolean)
final void Function(
InAppWebViewController controller, String url, bool androidIsReload)
onUpdateVisitedHistory;
@ -234,15 +286,35 @@ abstract class WebView {
///Event fired when an HTML element of the webview has been clicked and held.
///
///[hitTestResult] represents the hit result for hitting an HTML elements.
///
///**Official Android API**: https://developer.android.com/reference/android/view/View#setOnLongClickListener(android.view.View.OnLongClickListener)
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uilongpressgesturerecognizer
final void Function(InAppWebViewController controller,
InAppWebViewHitTestResult hitTestResult) onLongPressHitTestResult;
///Event fired when the current page has entered full screen mode.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onShowCustomView(android.view.View,%20android.webkit.WebChromeClient.CustomViewCallback)
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiwindow/1621621-didbecomevisiblenotification
final void Function(InAppWebViewController controller) onEnterFullscreen;
///Event fired when the current page has exited full screen mode.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onHideCustomView()
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiwindow/1621617-didbecomehiddennotification
final void Function(InAppWebViewController controller) onExitFullscreen;
///Called when the web view begins to receive web content.
///
///This event occurs early in the document loading process, and as such
///you should expect that linked resources (for example, CSS and images) may not be available.
///
///[url] represents the URL corresponding to the page navigation that triggered this callback.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageCommitVisible(android.webkit.WebView,%20java.lang.String)
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455635-webview
final Future<void> Function(InAppWebViewController controller, String url) onPageCommitVisible;
///Event fired when the webview notifies that a loading URL has been flagged by Safe Browsing.
///The default behavior is to show an interstitial to the user, with the reporting checkbox visible.
///
@ -251,6 +323,8 @@ abstract class WebView {
///[threatType] represents the reason the resource was caught by Safe Browsing, corresponding to a [SafeBrowsingThreat].
///
///**NOTE**: available only on Android 27+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onSafeBrowsingHit(android.webkit.WebView,%20android.webkit.WebResourceRequest,%20int,%20android.webkit.SafeBrowsingResponse)
final Future<SafeBrowsingResponse> Function(InAppWebViewController controller,
String url, SafeBrowsingThreat threatType) androidOnSafeBrowsingHit;
@ -261,6 +335,8 @@ abstract class WebView {
///[resources] represents the array of resources the web content wants to access.
///
///**NOTE**: available only on Android 23+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onPermissionRequest(android.webkit.PermissionRequest)
final Future<PermissionRequestResponse> Function(
InAppWebViewController controller,
String origin,
@ -273,6 +349,8 @@ abstract class WebView {
///[origin] represents the origin of the web content attempting to use the Geolocation API.
///
///**NOTE**: available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onGeolocationPermissionsShowPrompt(java.lang.String,%20android.webkit.GeolocationPermissions.Callback)
final Future<GeolocationPermissionShowPromptResponse> Function(
InAppWebViewController controller, String origin)
androidOnGeolocationPermissionsShowPrompt;
@ -281,23 +359,111 @@ abstract class WebView {
///Any related UI should therefore be hidden.
///
///**NOTE**: available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onGeolocationPermissionsHidePrompt()
final Future<void> Function(InAppWebViewController controller)
androidOnGeolocationPermissionsHidePrompt;
///Notify the host application of a resource request and allow the application to return the data.
///If the return value is `null`, the WebView will continue to load the resource as usual.
///Otherwise, the return response and data will be used.
///
///This callback is invoked for a variety of URL schemes (e.g., `http(s):`, `data:`, `file:`, etc.),
///not only those schemes which send requests over the network.
///This is not called for `javascript:` URLs, `blob:` URLs, or for assets accessed via `file:///android_asset/` or `file:///android_res/` URLs.
///
///In the case of redirects, this is only called for the initial resource URL, not any subsequent redirect URLs.
///
///[request] Object containing the details of the request.
///
///**NOTE**: available only on Android.
///
///**Official Android API**:
///- https://developer.android.com/reference/android/webkit/WebViewClient#shouldInterceptRequest(android.webkit.WebView,%20android.webkit.WebResourceRequest)
///- https://developer.android.com/reference/android/webkit/WebViewClient#shouldInterceptRequest(android.webkit.WebView,%20java.lang.String)
final Future<WebResourceResponse> Function(InAppWebViewController controller, WebResourceRequest request)
androidShouldInterceptRequest;
///Event called when the renderer currently associated with the WebView becomes unresponsive as a result of a long running blocking task such as the execution of JavaScript.
///
///If a WebView fails to process an input event, or successfully navigate to a new URL within a reasonable time frame, the renderer is considered to be unresponsive, and this callback will be called.
///
///This callback will continue to be called at regular intervals as long as the renderer remains unresponsive.
///If the renderer becomes responsive again, [androidOnRenderProcessResponsive] will be called once,
///and this method will not subsequently be called unless another period of unresponsiveness is detected.
///
///The minimum interval between successive calls to `androidOnRenderProcessUnresponsive` is 5 seconds.
///
///No action is taken by WebView as a result of this method call.
///Applications may choose to terminate the associated renderer via the object that is passed to this callback,
///if in multiprocess mode, however this must be accompanied by correctly handling [androidOnRenderProcessGone] for this WebView,
///and all other WebViews associated with the same renderer. Failure to do so will result in application termination.
///
///**NOTE**: available only on Android 29+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewRenderProcessClient#onRenderProcessUnresponsive(android.webkit.WebView,%20android.webkit.WebViewRenderProcess)
final Future<WebViewRenderProcessAction> Function(InAppWebViewController controller, String url)
androidOnRenderProcessUnresponsive;
///Event called once when an unresponsive renderer currently associated with the WebView becomes responsive.
///
///After a WebView renderer becomes unresponsive, which is notified to the application by [androidOnRenderProcessUnresponsive],
///it is possible for the blocking renderer task to complete, returning the renderer to a responsive state.
///In that case, this method is called once to indicate responsiveness.
///
///No action is taken by WebView as a result of this method call.
///
///**NOTE**: available only on Android 29+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewRenderProcessClient#onRenderProcessResponsive(android.webkit.WebView,%20android.webkit.WebViewRenderProcess)
final Future<WebViewRenderProcessAction> Function(InAppWebViewController controller, String url)
androidOnRenderProcessResponsive;
///Event fired when the given WebView's render process has exited.
///The application's implementation of this callback should only attempt to clean up the WebView.
///The WebView should be removed from the view hierarchy, all references to it should be cleaned up.
///
///[detail] the reason why it exited.
///
///**NOTE**: available only on Android 26+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onRenderProcessGone(android.webkit.WebView,%20android.webkit.RenderProcessGoneDetail)
final Future<void> Function(InAppWebViewController controller, RenderProcessGoneDetail detail)
androidOnRenderProcessGone;
///As the host application if the browser should resend data as the requested page was a result of a POST. The default is to not resend the data.
///
///**NOTE**: available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onFormResubmission(android.webkit.WebView,%20android.os.Message,%20android.os.Message)
final Future<FormResubmissionAction> Function(InAppWebViewController controller, String url)
androidOnFormResubmission;
///Event fired when the scale applied to the WebView has changed.
///
///[oldScale] The old scale factor.
///
///[newScale] The new scale factor.
///
///**NOTE**: available only on Android.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onScaleChanged(android.webkit.WebView,%20float,%20float)
final Future<void> Function(InAppWebViewController controller, double oldScale, double newScale)
androidOnScaleChanged;
///Invoked when the web view's web content process is terminated.
///
///**NOTE**: available only on iOS.
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455639-webviewwebcontentprocessdidtermi
final Future<void> Function(InAppWebViewController controller)
iosOnWebContentProcessDidTerminate;
///Called when the web view begins to receive web content.
///
///**NOTE**: available only on iOS.
final Future<void> Function(InAppWebViewController controller) iosOnDidCommit;
///Called when a web view receives a server redirect.
///
///**NOTE**: available only on iOS.
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455627-webview
final Future<void> Function(InAppWebViewController controller)
iosOnDidReceiveServerRedirectForProvisionalNavigation;
@ -349,12 +515,18 @@ abstract class WebView {
this.onLongPressHitTestResult,
this.onEnterFullscreen,
this.onExitFullscreen,
this.onPageCommitVisible,
this.androidOnSafeBrowsingHit,
this.androidOnPermissionRequest,
this.androidOnGeolocationPermissionsShowPrompt,
this.androidOnGeolocationPermissionsHidePrompt,
this.androidShouldInterceptRequest,
this.androidOnRenderProcessGone,
this.androidOnRenderProcessResponsive,
this.androidOnRenderProcessUnresponsive,
this.androidOnFormResubmission,
this.androidOnScaleChanged,
this.iosOnWebContentProcessDidTerminate,
this.iosOnDidCommit,
this.iosOnDidReceiveServerRedirectForProvisionalNavigation,
this.initialUrl,
this.initialFile,

174
lib/src/webview_options.dart
View File

@ -2,6 +2,7 @@ import 'dart:io';
import 'content_blocker.dart';
import 'types.dart';
import 'webview.dart';
class AndroidOptions {}
@ -209,7 +210,7 @@ class InAppWebViewOptions
});
}
InAppWebViewOptions options = new InAppWebViewOptions();
InAppWebViewOptions options = InAppWebViewOptions();
options.useShouldOverrideUrlLoading = map["useShouldOverrideUrlLoading"];
options.useOnLoadResource = map["useOnLoadResource"];
options.useOnDownloadStart = map["useOnDownloadStart"];
@ -414,49 +415,100 @@ class AndroidInAppWebViewOptions
///If the url request of a subframe matches the regular expression, then the request of that subframe is canceled.
String regexToCancelSubFramesLoading;
AndroidInAppWebViewOptions(
{this.textZoom = 100,
this.clearSessionCache = false,
this.builtInZoomControls = false,
this.displayZoomControls = false,
this.supportZoom = true,
this.databaseEnabled = false,
this.domStorageEnabled = true,
this.useWideViewPort = true,
this.safeBrowsingEnabled = true,
this.mixedContentMode,
this.allowContentAccess = true,
this.allowFileAccess = true,
this.allowFileAccessFromFileURLs = false,
this.allowUniversalAccessFromFileURLs = false,
this.appCachePath,
this.blockNetworkImage = false,
this.blockNetworkLoads = false,
this.cacheMode = AndroidCacheMode.LOAD_DEFAULT,
this.cursiveFontFamily = "cursive",
this.defaultFixedFontSize = 16,
this.defaultFontSize = 16,
this.defaultTextEncodingName = "UTF-8",
this.disabledActionModeMenuItems,
this.fantasyFontFamily = "fantasy",
this.fixedFontFamily = "monospace",
this.forceDark = AndroidForceDark.FORCE_DARK_OFF,
this.geolocationEnabled = true,
this.layoutAlgorithm,
this.loadWithOverviewMode = true,
this.loadsImagesAutomatically = true,
this.minimumLogicalFontSize = 8,
this.needInitialFocus = true,
this.offscreenPreRaster = false,
this.sansSerifFontFamily = "sans-serif",
this.serifFontFamily = "sans-serif",
this.standardFontFamily = "sans-serif",
this.saveFormData = true,
this.thirdPartyCookiesEnabled = true,
this.hardwareAcceleration = true,
this.initialScale = 0,
this.supportMultipleWindows = false,
this.regexToCancelSubFramesLoading});
///Set to `true` to be able to listen at the [WebView.androidShouldInterceptRequest] event. The default value is `false`.
bool useShouldInterceptRequest;
///Set to `true` to be able to listen at the [WebView.androidOnRenderProcessGone] event. The default value is `false`.
bool useOnRenderProcessGone;
///Sets the WebView's over-scroll mode.
///Setting the over-scroll mode of a WebView will have an effect only if the WebView is capable of scrolling.
///The default value is [AndroidOverScrollMode.OVER_SCROLL_IF_CONTENT_SCROLLS].
AndroidOverScrollMode overScrollMode;
///Informs WebView of the network state.
///This is used to set the JavaScript property `window.navigator.isOnline` and generates the online/offline event as specified in HTML5, sec. 5.7.7.
bool networkAvailable;
///Specify the style of the scrollbars. The scrollbars can be overlaid or inset.
///When inset, they add to the padding of the view. And the scrollbars can be drawn inside the padding area or on the edge of the view.
///For example, if a view has a background drawable and you want to draw the scrollbars inside the padding specified by the drawable,
///you can use SCROLLBARS_INSIDE_OVERLAY or SCROLLBARS_INSIDE_INSET. If you want them to appear at the edge of the view, ignoring the padding,
///then you can use SCROLLBARS_OUTSIDE_OVERLAY or SCROLLBARS_OUTSIDE_INSET.
///The default value is [AndroidScrollBarStyle.SCROLLBARS_INSIDE_OVERLAY].
AndroidScrollBarStyle scrollBarStyle;
///Set the position of the vertical scroll bar.
///The default value is [AndroidVerticalScrollbarPosition.SCROLLBAR_POSITION_DEFAULT].
AndroidVerticalScrollbarPosition verticalScrollbarPosition;
///Defines the delay in milliseconds that a scrollbar waits before fade out.
int scrollBarDefaultDelayBeforeFade;
///Define whether scrollbars will fade when the view is not scrolling.
///The default value is `true`.
bool scrollbarFadingEnabled;
///Define the scrollbar fade duration in milliseconds.
int scrollBarFadeDuration;
///Set the renderer priority policy for this WebView.
RendererPriorityPolicy rendererPriorityPolicy;
AndroidInAppWebViewOptions({
this.textZoom = 100,
this.clearSessionCache = false,
this.builtInZoomControls = false,
this.displayZoomControls = false,
this.supportZoom = true,
this.databaseEnabled = false,
this.domStorageEnabled = true,
this.useWideViewPort = true,
this.safeBrowsingEnabled = true,
this.mixedContentMode,
this.allowContentAccess = true,
this.allowFileAccess = true,
this.allowFileAccessFromFileURLs = false,
this.allowUniversalAccessFromFileURLs = false,
this.appCachePath,
this.blockNetworkImage = false,
this.blockNetworkLoads = false,
this.cacheMode = AndroidCacheMode.LOAD_DEFAULT,
this.cursiveFontFamily = "cursive",
this.defaultFixedFontSize = 16,
this.defaultFontSize = 16,
this.defaultTextEncodingName = "UTF-8",
this.disabledActionModeMenuItems,
this.fantasyFontFamily = "fantasy",
this.fixedFontFamily = "monospace",
this.forceDark = AndroidForceDark.FORCE_DARK_OFF,
this.geolocationEnabled = true,
this.layoutAlgorithm,
this.loadWithOverviewMode = true,
this.loadsImagesAutomatically = true,
this.minimumLogicalFontSize = 8,
this.needInitialFocus = true,
this.offscreenPreRaster = false,
this.sansSerifFontFamily = "sans-serif",
this.serifFontFamily = "sans-serif",
this.standardFontFamily = "sans-serif",
this.saveFormData = true,
this.thirdPartyCookiesEnabled = true,
this.hardwareAcceleration = true,
this.initialScale = 0,
this.supportMultipleWindows = false,
this.regexToCancelSubFramesLoading,
this.useShouldInterceptRequest = false,
this.useOnRenderProcessGone = false,
this.overScrollMode = AndroidOverScrollMode.OVER_SCROLL_IF_CONTENT_SCROLLS,
this.networkAvailable,
this.scrollBarStyle = AndroidScrollBarStyle.SCROLLBARS_INSIDE_OVERLAY,
this.verticalScrollbarPosition = AndroidVerticalScrollbarPosition.SCROLLBAR_POSITION_DEFAULT,
this.scrollBarDefaultDelayBeforeFade,
this.scrollbarFadingEnabled = true,
this.scrollBarFadeDuration,
this.rendererPriorityPolicy,
});
@override
Map<String, dynamic> toMap() {
@ -502,12 +554,22 @@ class AndroidInAppWebViewOptions
"thirdPartyCookiesEnabled": thirdPartyCookiesEnabled,
"hardwareAcceleration": hardwareAcceleration,
"supportMultipleWindows": supportMultipleWindows,
"regexToCancelSubFramesLoading": regexToCancelSubFramesLoading
"regexToCancelSubFramesLoading": regexToCancelSubFramesLoading,
"useShouldInterceptRequest": useShouldInterceptRequest,
"useOnRenderProcessGone": useOnRenderProcessGone,
"overScrollMode": overScrollMode?.toValue(),
"networkAvailable": networkAvailable,
"scrollBarStyle": scrollBarStyle?.toValue(),
"verticalScrollbarPosition": verticalScrollbarPosition?.toValue(),
"scrollBarDefaultDelayBeforeFade": scrollBarDefaultDelayBeforeFade,
"scrollbarFadingEnabled": scrollbarFadingEnabled,
"scrollBarFadeDuration": scrollBarFadeDuration,
"rendererPriorityPolicy": rendererPriorityPolicy?.toMap()
};
}
static AndroidInAppWebViewOptions fromMap(Map<String, dynamic> map) {
AndroidInAppWebViewOptions options = new AndroidInAppWebViewOptions();
AndroidInAppWebViewOptions options = AndroidInAppWebViewOptions();
options.textZoom = map["textZoom"];
options.clearSessionCache = map["clearSessionCache"];
options.builtInZoomControls = map["builtInZoomControls"];
@ -557,6 +619,16 @@ class AndroidInAppWebViewOptions
options.hardwareAcceleration = map["hardwareAcceleration"];
options.supportMultipleWindows = map["supportMultipleWindows"];
options.regexToCancelSubFramesLoading = map["regexToCancelSubFramesLoading"];
options.useShouldInterceptRequest = map["useShouldInterceptRequest"];
options.useOnRenderProcessGone = map["useOnRenderProcessGone"];
options.overScrollMode = AndroidOverScrollMode.fromValue(map["overScrollMode"]);
options.networkAvailable = map["networkAvailable"];
options.scrollBarStyle = AndroidScrollBarStyle.fromValue(map["scrollBarStyle"]);
options.verticalScrollbarPosition = AndroidVerticalScrollbarPosition.fromValue(map["verticalScrollbarPosition"]);
options.scrollBarDefaultDelayBeforeFade = map["scrollBarDefaultDelayBeforeFade"];
options.scrollbarFadingEnabled = map["scrollbarFadingEnabled"];
options.scrollBarFadeDuration = map["scrollBarFadeDuration"];
options.rendererPriorityPolicy = RendererPriorityPolicy.fromMap(map["rendererPriorityPolicy"]?.cast<String, dynamic>());
return options;
}
}
@ -735,7 +807,7 @@ class IOSInAppWebViewOptions
.add(IOSWKDataDetectorTypes.fromValue(dataDetectorType));
});
IOSInAppWebViewOptions options = new IOSInAppWebViewOptions();
IOSInAppWebViewOptions options = IOSInAppWebViewOptions();
options.disallowOverScroll = map["disallowOverScroll"];
options.enableViewportScale = map["enableViewportScale"];
options.suppressesIncrementalRendering =
@ -802,7 +874,7 @@ class InAppBrowserOptions
}
static InAppBrowserOptions fromMap(Map<String, dynamic> map) {
InAppBrowserOptions options = new InAppBrowserOptions();
InAppBrowserOptions options = InAppBrowserOptions();
options.hidden = map["hidden"];
options.toolbarTop = map["toolbarTop"];
options.toolbarTopBackgroundColor = map["toolbarTopBackgroundColor"];
@ -842,7 +914,7 @@ class AndroidInAppBrowserOptions implements BrowserOptions, AndroidOptions {
}
static AndroidInAppBrowserOptions fromMap(Map<String, dynamic> map) {
AndroidInAppBrowserOptions options = new AndroidInAppBrowserOptions();
AndroidInAppBrowserOptions options = AndroidInAppBrowserOptions();
options.hideTitleBar = map["hideTitleBar"];
options.toolbarTopFixedTitle = map["toolbarTopFixedTitle"];
options.closeOnCannotGoBack = map["closeOnCannotGoBack"];
@ -902,7 +974,7 @@ class IOSInAppBrowserOptions implements BrowserOptions, IosOptions {
}
static IOSInAppBrowserOptions fromMap(Map<String, dynamic> map) {
IOSInAppBrowserOptions options = new IOSInAppBrowserOptions();
IOSInAppBrowserOptions options = IOSInAppBrowserOptions();
options.toolbarBottom = map["toolbarBottom"];
options.toolbarBottomBackgroundColor = map["toolbarBottomBackgroundColor"];
options.toolbarBottomTranslucent = map["toolbarBottomTranslucent"];
@ -1033,7 +1105,7 @@ class IOSSafariOptions implements ChromeSafariBrowserOptions, IosOptions {
}
static IOSSafariOptions fromMap(Map<String, dynamic> map) {
IOSSafariOptions options = new IOSSafariOptions();
IOSSafariOptions options = IOSSafariOptions();
options.entersReaderIfAvailable = map["entersReaderIfAvailable"];
options.barCollapsingEnabled = map["barCollapsingEnabled"];
options.dismissButtonStyle =