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69 lines
2.6 KiB
Kotlin
69 lines
2.6 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.browser
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import android.content.Context
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import android.view.ViewGroup
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import androidx.annotation.VisibleForTesting
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import androidx.navigation.NavController
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import mozilla.components.browser.session.Session
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import mozilla.components.feature.app.links.AppLinksUseCases
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import mozilla.components.support.ktx.kotlin.tryGetHostFromUrl
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import org.mozilla.fenix.R
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import org.mozilla.fenix.ext.nav
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import org.mozilla.fenix.utils.Settings
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/**
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* Displays an [InfoBanner] when a user visits a website that can be opened in an installed native app.
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*/
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class OpenInAppOnboardingObserver(
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private val context: Context,
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private val navController: NavController,
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private val settings: Settings,
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private val appLinksUseCases: AppLinksUseCases,
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private val container: ViewGroup
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) : Session.Observer {
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@VisibleForTesting
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internal var sessionDomainForDisplayedBanner: String? = null
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@VisibleForTesting
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internal var infoBanner: InfoBanner? = null
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override fun onUrlChanged(session: Session, url: String) {
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sessionDomainForDisplayedBanner?.let {
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if (url.tryGetHostFromUrl() != it) {
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infoBanner?.dismiss()
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}
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}
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}
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override fun onLoadingStateChanged(session: Session, loading: Boolean) {
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if (loading || settings.openLinksInExternalApp || !settings.shouldShowOpenInAppCfr) {
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return
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}
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val appLink = appLinksUseCases.appLinkRedirect
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if (appLink(session.url).hasExternalApp()) {
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infoBanner = InfoBanner(
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context = context,
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message = context.getString(R.string.open_in_app_cfr_info_message),
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dismissText = context.getString(R.string.open_in_app_cfr_negative_button_text),
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actionText = context.getString(R.string.open_in_app_cfr_positive_button_text),
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container = container
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) {
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val directions = BrowserFragmentDirections.actionBrowserFragmentToSettingsFragment(
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preferenceToScrollTo = context.getString(R.string.pref_key_open_links_in_external_app)
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)
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navController.nav(R.id.browserFragment, directions)
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}
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infoBanner?.showBanner()
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sessionDomainForDisplayedBanner = session.url.tryGetHostFromUrl()
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settings.shouldShowOpenInAppBanner = false
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}
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}
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}
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