added WebHistory and WebHistoryItem class, added getCopyBackForwardList, goBackOrForward, canGoBackOrForward and goTo methods for InAppWebView and InAppBrowser, updated docs
This commit is contained in:
pichillilorenzo
parent
ab7b1b68ad
commit
305c726274
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@ -17,16 +17,15 @@
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||||
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||||
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||||
<change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java" afterDir="false" />
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@ -46,8 +45,8 @@
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@ -58,8 +57,8 @@
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@ -72,8 +71,8 @@
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@ -84,8 +83,8 @@
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<file leaf-file-name="CHANGELOG.md" pinned="false" current-in-tab="false">
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@ -173,9 +172,9 @@
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<option value="$PROJECT_DIR$/example/ios/Flutter/Generated.xcconfig" />
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<option value="$PROJECT_DIR$/pubspec.yaml" />
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<option value="$PROJECT_DIR$/CHANGELOG.md" />
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<option value="$PROJECT_DIR$/README.md" />
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<option value="$PROJECT_DIR$/CHANGELOG.md" />
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<option value="$PROJECT_DIR$/lib/flutter_inappbrowser.dart" />
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<option value="$PROJECT_DIR$/example/lib/main.dart" />
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@ -383,16 +382,16 @@
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<layout>
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<window_info anchor="right" id="Flutter Outline" order="6" weight="0.32922077" />
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@ -658,25 +657,6 @@
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</state>
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<entry file="file://$PROJECT_DIR$/CHANGELOG.md">
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@ -686,18 +666,37 @@
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</entry>
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<entry file="file://$PROJECT_DIR$/lib/flutter_inappbrowser.dart">
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<provider selected="true" editor-type-id="text-editor">
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<entry file="file://$PROJECT_DIR$/README.md">
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<entry file="file://$PROJECT_DIR$/CHANGELOG.md">
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<state relative-caret-position="120">
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<caret line="8" lean-forward="true" selection-start-line="8" selection-end-line="8" />
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</entry>
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<entry file="file://$PROJECT_DIR$/example/lib/main.dart">
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<provider selected="true" editor-type-id="text-editor">
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<state>
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<caret line="234" selection-start-line="234" selection-end-line="234" />
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<state relative-caret-position="449">
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<caret line="30" lean-forward="true" selection-start-line="30" selection-end-line="30" />
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<folding>
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<element signature="e#0#20#0" expanded="true" />
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</folding>
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||||
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@ -1,7 +1,7 @@
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## 0.5.4
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- added `WebHistory` and `WebHistoryItem` class
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- added `getCopyBackForwardList` method for `InAppWebView` and `InAppBrowser`
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- added `getCopyBackForwardList`, `goBackOrForward`, `canGoBackOrForward` and `goTo` methods for `InAppWebView` and `InAppBrowser`
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## 0.5.3
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@ -162,6 +162,14 @@ public class FlutterWebView implements PlatformView, MethodCallHandler {
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case "canGoForward":
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result.success((webView != null) && webView.canGoForward());
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break;
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case "goBackOrForward":
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if (webView != null)
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webView.goBackOrForward((Integer) call.argument("steps"));
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result.success(true);
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break;
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case "canGoBackOrForward":
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result.success((webView != null) && webView.canGoBackOrForward((Integer) call.argument("steps")));
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break;
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case "stopLoading":
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if (webView != null)
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webView.stopLoading();
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@ -238,17 +238,32 @@ public class InAppBrowserActivity extends AppCompatActivity {
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webView.goBack();
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}
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public boolean canGoBack() {
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if (webView != null)
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return webView.canGoBack();
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return false;
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}
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public void goForward() {
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if (webView != null && canGoForward())
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webView.goForward();
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}
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public boolean canGoBack() {
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return webView.canGoBack();
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public boolean canGoForward() {
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if (webView != null)
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return webView.canGoForward();
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return false;
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}
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public boolean canGoForward() {
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return webView.canGoForward();
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public void goBackOrForward(int steps) {
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if (webView != null && canGoBackOrForward(steps))
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webView.goBackOrForward(steps);
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}
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public boolean canGoBackOrForward(int steps) {
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if (webView != null)
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return webView.canGoBackOrForward(steps);
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return false;
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}
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public void hide() {
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@ -233,6 +233,13 @@ public class InAppBrowserFlutterPlugin implements MethodCallHandler {
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case "canGoForward":
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result.success(canGoForward(uuid));
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break;
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case "goBackOrForward":
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goBackOrForward(uuid, (Integer) call.argument("steps"));
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result.success(true);
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break;
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case "canGoBackOrForward":
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result.success(canGoBackOrForward(uuid, (Integer) call.argument("steps")));
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break;
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case "stopLoading":
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stopLoading(uuid);
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result.success(true);
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@ -497,6 +504,18 @@ public class InAppBrowserFlutterPlugin implements MethodCallHandler {
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return false;
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}
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public void goBackOrForward(String uuid, int steps) {
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InAppBrowserActivity inAppBrowserActivity = webViewActivities.get(uuid);
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if (inAppBrowserActivity != null)
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inAppBrowserActivity.goBackOrForward(steps);
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}
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public boolean canGoBackOrForward(String uuid, int steps) {
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InAppBrowserActivity inAppBrowserActivity = webViewActivities.get(uuid);
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if (inAppBrowserActivity != null)
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return inAppBrowserActivity.canGoBackOrForward(steps);
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return false;
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}
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public static void close(final String uuid, final Result result) {
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final InAppBrowserActivity inAppBrowserActivity = webViewActivities.get(uuid);
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@ -97,6 +97,12 @@ public class InAppWebView extends WebView {
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this.options = options;
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}
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@Override
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public void reload() {
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super.reload();
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Log.d(LOG_TAG, "RELOAD");
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}
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public void prepare() {
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boolean isFromInAppBrowserActivity = inAppBrowserActivity != null;
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@ -16,12 +16,21 @@ class MyInAppBrowser extends InAppBrowser {
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Future onLoadStop(String url) async {
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print("\n\nStopped $url\n\n");
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WebHistory history = await this.webViewController.getCopyBackForwardList();
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print(history.list.length);
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print(history.list[history.currentIndex].url);
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for(WebHistoryItem item in history.list) {
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print(item.title);
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}
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// WebHistory history = await this.webViewController.getCopyBackForwardList();
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// print(history.list.length);
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// print(history.currentIndex);
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// print(history.list[history.currentIndex].url);
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// for(WebHistoryItem item in history.list) {
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// print(item.title);
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// }
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//
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// print(await this.webViewController.canGoBackOrForward(1));
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// if (await this.webViewController.canGoBackOrForward(-2)) {
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// this.webViewController.goTo(history.list[0]);
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// }
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// await this.webViewController.goBackOrForward(-1);
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// print(await this.webViewController.canGoBack());
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// print(await this.webViewController.canGoForward());
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@ -481,13 +481,20 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
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})
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}
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@objc func goBack() {
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if canGoBack() {
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webView.goBack()
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updateUrlTextField(url: (webView?.url?.absoluteString)!)
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}
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}
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func canGoBack() -> Bool {
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return webView.canGoBack
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}
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@objc func goBack() {
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if canGoBack() {
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webView.goBack()
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@objc func goForward() {
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if canGoForward() {
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webView.goForward()
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updateUrlTextField(url: (webView?.url?.absoluteString)!)
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}
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}
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@ -496,11 +503,13 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
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return webView.canGoForward
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}
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@objc func goForward() {
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if canGoForward() {
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webView.goForward()
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updateUrlTextField(url: (webView?.url?.absoluteString)!)
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}
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||||
@objc func goBackOrForward(steps: Int) {
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webView.goBackOrForward(steps: steps)
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updateUrlTextField(url: (webView?.url?.absoluteString)!)
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}
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func canGoBackOrForward(steps: Int) -> Bool {
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return webView.canGoBackOrForward(steps: steps)
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}
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func updateUrlTextField(url: String) {
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@ -10,4 +10,25 @@ import WebKit
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public class InAppWebView: WKWebView {
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public func goBackOrForward(steps: Int) {
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if canGoBackOrForward(steps: steps) {
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if (steps > 0) {
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let index = steps - 1
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go(to: self.backForwardList.forwardList[index])
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}
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else if (steps < 0){
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let backListLength = self.backForwardList.backList.count
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let index = backListLength + steps
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go(to: self.backForwardList.backList[index])
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||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public func canGoBackOrForward(steps: Int) -> Bool {
|
||||
let currentIndex = self.backForwardList.backList.count
|
||||
return (steps >= 0)
|
||||
? steps <= self.backForwardList.forwardList.count
|
||||
: currentIndex + steps >= 0
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -129,6 +129,22 @@ public class SwiftFlutterPlugin: NSObject, FlutterPlugin {
|
|||
result(false)
|
||||
}
|
||||
break
|
||||
case "goBackOrForward":
|
||||
if let webViewController = self.webViewControllers[uuid] {
|
||||
let steps = arguments!["steps"] as! Int
|
||||
webViewController?.goBackOrForward(steps: steps)
|
||||
}
|
||||
result(true)
|
||||
break
|
||||
case "canGoBackOrForward":
|
||||
if let webViewController = self.webViewControllers[uuid] {
|
||||
let steps = arguments!["steps"] as! Int
|
||||
result(webViewController?.canGoBackOrForward(steps: steps) ?? false)
|
||||
}
|
||||
else {
|
||||
result(false)
|
||||
}
|
||||
break
|
||||
case "isLoading":
|
||||
if let webViewController = self.webViewControllers[uuid] {
|
||||
result((webViewController?.webView.isLoading ?? false) == true)
|
||||
|
|
|
|||
|
|
@ -903,6 +903,37 @@ class InAppWebViewController {
|
|||
return await _channel.invokeMethod('canGoForward', args);
|
||||
}
|
||||
|
||||
///Goes to the history item that is the number of steps away from the current item. Steps is negative if backward and positive if forward.
|
||||
Future<void> goBackOrForward(int steps) async {
|
||||
assert(steps != null);
|
||||
|
||||
Map<String, dynamic> args = <String, dynamic>{};
|
||||
if (_inAppBrowserUuid != null) {
|
||||
_inAppBrowser._throwIsNotOpened();
|
||||
args.putIfAbsent('uuid', () => _inAppBrowserUuid);
|
||||
}
|
||||
args.putIfAbsent('steps', () => steps);
|
||||
await _channel.invokeMethod('goBackOrForward', args);
|
||||
}
|
||||
|
||||
///Gets whether the page can go back or forward the given number of steps.
|
||||
Future<bool> canGoBackOrForward(int steps) async {
|
||||
assert(steps != null);
|
||||
|
||||
Map<String, dynamic> args = <String, dynamic>{};
|
||||
if (_inAppBrowserUuid != null) {
|
||||
_inAppBrowser._throwIsNotOpened();
|
||||
args.putIfAbsent('uuid', () => _inAppBrowserUuid);
|
||||
}
|
||||
args.putIfAbsent('steps', () => steps);
|
||||
return await _channel.invokeMethod('canGoBackOrForward', args);
|
||||
}
|
||||
|
||||
///Navigates to an item from the back-forward list and sets it as the current item.
|
||||
Future<void> goTo(WebHistoryItem historyItem) async {
|
||||
await goBackOrForward(historyItem.offset);
|
||||
}
|
||||
|
||||
///Check if the Web View of the [InAppWebView] instance is in a loading state.
|
||||
Future<bool> isLoading() async {
|
||||
Map<String, dynamic> args = <String, dynamic>{};
|
||||
|
|
@ -1050,8 +1081,9 @@ class InAppWebViewController {
|
|||
int currentIndex = result["currentIndex"];
|
||||
|
||||
List<WebHistoryItem> historyList = List();
|
||||
for(LinkedHashMap<dynamic, dynamic> historyItem in historyListMap) {
|
||||
historyList.add(WebHistoryItem(historyItem["originalUrl"], historyItem["title"], historyItem["url"]));
|
||||
for(var i = 0; i < historyListMap.length; i++) {
|
||||
LinkedHashMap<dynamic, dynamic> historyItem = historyListMap[i];
|
||||
historyList.add(WebHistoryItem(historyItem["originalUrl"], historyItem["title"], historyItem["url"], i, i - currentIndex));
|
||||
}
|
||||
return WebHistory(historyList, currentIndex);
|
||||
}
|
||||
|
|
@ -1067,7 +1099,9 @@ class InAppWebViewController {
|
|||
///This class contains a snapshot of the current back/forward list for a WebView.
|
||||
class WebHistory {
|
||||
List<WebHistoryItem> _list;
|
||||
///List of all [WebHistoryItem]s.
|
||||
List<WebHistoryItem> get list => _list;
|
||||
///Index of the current [WebHistoryItem].
|
||||
int currentIndex;
|
||||
|
||||
WebHistory(this._list, this.currentIndex);
|
||||
|
|
@ -1077,11 +1111,18 @@ class WebHistory {
|
|||
///
|
||||
///A convenience class for accessing fields in an entry in the back/forward list of a WebView. Each WebHistoryItem is a snapshot of the requested history item.
|
||||
class WebHistoryItem {
|
||||
///Original url of this history item.
|
||||
String originalUrl;
|
||||
///Document title of this history item.
|
||||
String title;
|
||||
///Url of this history item.
|
||||
String url;
|
||||
///0-based position index in the back-forward [WebHistory.list].
|
||||
int index;
|
||||
///Position offset respect to the currentIndex of the back-forward [WebHistory.list].
|
||||
int offset;
|
||||
|
||||
WebHistoryItem(this.originalUrl, this.title, this.url);
|
||||
WebHistoryItem(this.originalUrl, this.title, this.url, this.index, this.offset);
|
||||
}
|
||||
|
||||
///InAppLocalhostServer class.
|
||||
|
|
|
|||
Loading…
Reference in New Issue