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iceraven-browser/app/src/main/java/org/mozilla/fenix/session/PrivateNotificationService.kt

73 lines
3.2 KiB
Kotlin

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.fenix.session
import android.annotation.SuppressLint
import android.content.Intent
import androidx.core.app.NotificationCompat
import androidx.core.content.ContextCompat
import mozilla.components.browser.state.selector.selectedTab
import mozilla.components.browser.state.store.BrowserStore
import mozilla.components.feature.privatemode.notification.AbstractPrivateNotificationService
import org.mozilla.fenix.HomeActivity
import org.mozilla.fenix.R
import org.mozilla.fenix.components.metrics.Event
import org.mozilla.fenix.ext.components
import org.mozilla.fenix.ext.metrics
/**
* Manages notifications for private tabs.
*
* Private tab notifications solve two problems for us:
* 1 - They allow users to interact with us from outside of the app (example: by closing all
* private tabs).
* 2 - The notification will keep our process alive, allowing us to keep private tabs in memory.
*
* As long as a session is active this service will keep its notification alive.
*/
class PrivateNotificationService : AbstractPrivateNotificationService() {
override val store: BrowserStore by lazy { components.core.store }
override fun NotificationCompat.Builder.buildNotification() {
setSmallIcon(R.drawable.ic_private_browsing)
setContentTitle(applicationContext.getString(R.string.app_name_private_4, getString(R.string.app_name)))
setContentText(applicationContext.getString(R.string.notification_pbm_delete_text_2))
color = ContextCompat.getColor(this@PrivateNotificationService, R.color.pbm_notification_color)
}
@SuppressLint("MissingSuperCall")
override fun erasePrivateTabs() {
val inPrivateMode = store.state.selectedTab?.content?.private ?: false
// Trigger use case directly for now (instead of calling super.erasePrivateTabs)
// as otherwise SessionManager and the store will be out of sync.
components.useCases.tabsUseCases.removePrivateTabs()
metrics.track(Event.PrivateBrowsingNotificationTapped)
// If the app is in private mode we launch to the private mode home screen as a
// confirmation that all private tabs have been deleted. If we don't do this the user
// will end up on a new selected tab in normal mode which isn't desired.
// If the app is in normal mode there's no reason to direct the user away to
// private mode as all private tabs have been deleted.
if (inPrivateMode) {
val homeScreenIntent = Intent(this, HomeActivity::class.java).apply {
flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
putExtra(HomeActivity.PRIVATE_BROWSING_MODE, true)
}
if (VisibilityLifecycleCallback.finishAndRemoveTaskIfInBackground(this)) {
// Set start mode to be in background (recents screen)
homeScreenIntent.apply {
putExtra(HomeActivity.START_IN_RECENTS_SCREEN, true)
}
}
startActivity(homeScreenIntent)
}
}
}