[url_launcher] Add InAppBrowserConfiguration parameter in implement…

…ations (#5759)

Platform implementation portion of #5166. Implements `InAppBrowserConfiguration` support on Android, as well as support for `InAppBrowserConfiguration.showTitle` parameter for hiding/showing webpage title in Android Custom Tabs.

packages/url_launcher/url_launcher_android/CHANGELOG.md

@@ -1,5 +1,7 @@
-## NEXT
+## 6.3.0
 
+* Adds support for `BrowserConfiguration`.
+* Implements `showTitle` functionality for Android Custom Tabs.
 * Updates compileSdk version to 34.
 
 ## 6.2.3

packages/url_launcher/url_launcher_android/android/src/main/java/io/flutter/plugins/urllauncher/Messages.java

@@ -1,7 +1,7 @@
 // Copyright 2013 The Flutter Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-// Autogenerated from Pigeon (v10.1.4), do not edit directly.
+// Autogenerated from Pigeon (v10.1.6), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 
 package io.flutter.plugins.urllauncher;
@@ -156,6 +156,55 @@ ArrayList<Object> toList() {
     }
   }
 
+  /** Generated class from Pigeon that represents data sent in messages. */
+  public static final class BrowserOptions {
+    private @NonNull Boolean showTitle;
+
+    public @NonNull Boolean getShowTitle() {
+      return showTitle;
+    }
+
+    public void setShowTitle(@NonNull Boolean setterArg) {
+      if (setterArg == null) {
+        throw new IllegalStateException("Nonnull field \"showTitle\" is null.");
+      }
+      this.showTitle = setterArg;
+    }
+
+    /** Constructor is non-public to enforce null safety; use Builder. */
+    BrowserOptions() {}
+
+    public static final class Builder {
+
+      private @Nullable Boolean showTitle;
+
+      public @NonNull Builder setShowTitle(@NonNull Boolean setterArg) {
+        this.showTitle = setterArg;
+        return this;
+      }
+
+      public @NonNull BrowserOptions build() {
+        BrowserOptions pigeonReturn = new BrowserOptions();
+        pigeonReturn.setShowTitle(showTitle);
+        return pigeonReturn;
+      }
+    }
+
+    @NonNull
+    ArrayList<Object> toList() {
+      ArrayList<Object> toListResult = new ArrayList<Object>(1);
+      toListResult.add(showTitle);
+      return toListResult;
+    }
+
+    static @NonNull BrowserOptions fromList(@NonNull ArrayList<Object> list) {
+      BrowserOptions pigeonResult = new BrowserOptions();
+      Object showTitle = list.get(0);
+      pigeonResult.setShowTitle((Boolean) showTitle);
+      return pigeonResult;
+    }
+  }
+
   private static class UrlLauncherApiCodec extends StandardMessageCodec {
     public static final UrlLauncherApiCodec INSTANCE = new UrlLauncherApiCodec();
 
@@ -165,6 +214,8 @@ private UrlLauncherApiCodec() {}
     protected Object readValueOfType(byte type, @NonNull ByteBuffer buffer) {
       switch (type) {
         case (byte) 128:
+          return BrowserOptions.fromList((ArrayList<Object>) readValue(buffer));
+        case (byte) 129:
           return WebViewOptions.fromList((ArrayList<Object>) readValue(buffer));
         default:
           return super.readValueOfType(type, buffer);
@@ -173,8 +224,11 @@ protected Object readValueOfType(byte type, @NonNull ByteBuffer buffer) {
 
     @Override
     protected void writeValue(@NonNull ByteArrayOutputStream stream, Object value) {
-      if (value instanceof WebViewOptions) {
+      if (value instanceof BrowserOptions) {
         stream.write(128);
+        writeValue(stream, ((BrowserOptions) value).toList());
+      } else if (value instanceof WebViewOptions) {
+        stream.write(129);
         writeValue(stream, ((WebViewOptions) value).toList());
       } else {
         super.writeValue(stream, value);
@@ -190,12 +244,13 @@ public interface UrlLauncherApi {
     /** Opens the URL externally, returning true if successful. */
     @NonNull
     Boolean launchUrl(@NonNull String url, @NonNull Map<String, String> headers);
-    /**
-     * Opens the URL in an in-app Custom Tab or WebView, returning true if it opens successfully.
-     */
+    /** Opens the URL in an in-app WebView, returning true if it opens successfully. */
     @NonNull
     Boolean openUrlInApp(
-        @NonNull String url, @NonNull Boolean allowCustomTab, @NonNull WebViewOptions options);
+        @NonNull String url,
+        @NonNull Boolean allowCustomTab,
+        @NonNull WebViewOptions webViewOptions,
+        @NonNull BrowserOptions browserOptions);
 
     @NonNull
     Boolean supportsCustomTabs();
@@ -272,9 +327,12 @@ static void setup(@NonNull BinaryMessenger binaryMessenger, @Nullable UrlLaunche
                 ArrayList<Object> args = (ArrayList<Object>) message;
                 String urlArg = (String) args.get(0);
                 Boolean allowCustomTabArg = (Boolean) args.get(1);
-                WebViewOptions optionsArg = (WebViewOptions) args.get(2);
+                WebViewOptions webViewOptionsArg = (WebViewOptions) args.get(2);
+                BrowserOptions browserOptionsArg = (BrowserOptions) args.get(3);
                 try {
-                  Boolean output = api.openUrlInApp(urlArg, allowCustomTabArg, optionsArg);
+                  Boolean output =
+                      api.openUrlInApp(
+                          urlArg, allowCustomTabArg, webViewOptionsArg, browserOptionsArg);
                   wrapped.add(0, output);
                 } catch (Throwable exception) {
                   ArrayList<Object> wrappedError = wrapError(exception);

packages/url_launcher/url_launcher_android/android/src/main/java/io/flutter/plugins/urllauncher/UrlLauncher.java

@@ -18,6 +18,7 @@
 import androidx.annotation.VisibleForTesting;
 import androidx.browser.customtabs.CustomTabsClient;
 import androidx.browser.customtabs.CustomTabsIntent;
+import io.flutter.plugins.urllauncher.Messages.BrowserOptions;
 import io.flutter.plugins.urllauncher.Messages.UrlLauncherApi;
 import io.flutter.plugins.urllauncher.Messages.WebViewOptions;
 import java.util.Collections;
@@ -98,17 +99,20 @@ void setActivity(@Nullable Activity activity) {
 
   @Override
   public @NonNull Boolean openUrlInApp(
-      @NonNull String url, @NonNull Boolean allowCustomTab, @NonNull WebViewOptions options) {
+      @NonNull String url,
+      @NonNull Boolean allowCustomTab,
+      @NonNull WebViewOptions webViewOptions,
+      @NonNull BrowserOptions browserOptions) {
     ensureActivity();
     assert activity != null;
 
-    Bundle headersBundle = extractBundle(options.getHeaders());
+    Bundle headersBundle = extractBundle(webViewOptions.getHeaders());
 
     // Try to launch using Custom Tabs if they have the necessary functionality, unless the caller
     // specifically requested a web view.
-    if (allowCustomTab && !containsRestrictedHeader(options.getHeaders())) {
+    if (allowCustomTab && !containsRestrictedHeader(webViewOptions.getHeaders())) {
       Uri uri = Uri.parse(url);
-      if (openCustomTab(activity, uri, headersBundle)) {
+      if (openCustomTab(activity, uri, headersBundle, browserOptions)) {
         return true;
       }
     }
@@ -118,8 +122,8 @@ void setActivity(@Nullable Activity activity) {
         WebViewActivity.createIntent(
             activity,
             url,
-            options.getEnableJavaScript(),
-            options.getEnableDomStorage(),
+            webViewOptions.getEnableJavaScript(),
+            webViewOptions.getEnableDomStorage(),
             headersBundle);
     try {
       activity.startActivity(launchIntent);
@@ -141,9 +145,14 @@ public void closeWebView() {
   }
 
   private static boolean openCustomTab(
-      @NonNull Context context, @NonNull Uri uri, @NonNull Bundle headersBundle) {
-    CustomTabsIntent customTabsIntent = new CustomTabsIntent.Builder().build();
+      @NonNull Context context,
+      @NonNull Uri uri,
+      @NonNull Bundle headersBundle,
+      @NonNull BrowserOptions options) {
+    CustomTabsIntent customTabsIntent =
+        new CustomTabsIntent.Builder().setShowTitle(options.getShowTitle()).build();
     customTabsIntent.intent.putExtra(Browser.EXTRA_HEADERS, headersBundle);
+
     try {
       customTabsIntent.launchUrl(context, uri);
     } catch (ActivityNotFoundException ex) {