Move extension openUrlInChromeCustomTab to :androidutils module.

libraries/androidutils/build.gradle.kts

@@ -28,5 +28,6 @@ dependencies {
     implementation(libs.androidx.activity.activity)
     implementation(libs.androidx.exifinterface)
     implementation(libs.androidx.security.crypto)
+    implementation(libs.androidx.browser)
     implementation(projects.libraries.core)
 }

libraries/androidutils/src/main/kotlin/io/element/android/libraries/androidutils/browser/ChromeCustomTab.kt

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.androidutils.browser
+
+import android.app.Activity
+import android.content.ActivityNotFoundException
+import android.net.Uri
+import androidx.browser.customtabs.CustomTabColorSchemeParams
+import androidx.browser.customtabs.CustomTabsIntent
+import androidx.browser.customtabs.CustomTabsSession
+
+/**
+ * Open url in custom tab or, if not available, in the default browser.
+ * If several compatible browsers are installed, the user will be proposed to choose one.
+ * Ref: https://developer.chrome.com/multidevice/android/customtabs.
+ */
+fun Activity.openUrlInChromeCustomTab(
+    session: CustomTabsSession?,
+    darkTheme: Boolean,
+    url: String
+) {
+    try {
+        CustomTabsIntent.Builder()
+            .setDefaultColorSchemeParams(
+                CustomTabColorSchemeParams.Builder()
+                    // TODO .setToolbarColor(ThemeUtils.getColor(context, android.R.attr.colorBackground))
+                    // TODO .setNavigationBarColor(ThemeUtils.getColor(context, android.R.attr.colorBackground))
+                    .build()
+            )
+            .setColorScheme(
+                when (darkTheme) {
+                    false -> CustomTabsIntent.COLOR_SCHEME_LIGHT
+                    true -> CustomTabsIntent.COLOR_SCHEME_DARK
+                }
+            )
+            // Note: setting close button icon does not work
+            // .setCloseButtonIcon(BitmapFactory.decodeResource(context.resources, R.drawable.ic_back_24dp))
+            // .setStartAnimations(context, R.anim.enter_fade_in, R.anim.exit_fade_out)
+            // .setExitAnimations(context, R.anim.enter_fade_in, R.anim.exit_fade_out)
+            .apply { session?.let { setSession(it) } }
+            .build()
+            .launchUrl(this, Uri.parse(url))
+    } catch (activityNotFoundException: ActivityNotFoundException) {
+        // TODO context.toast(R.string.error_no_external_application_found)
+    }
+}