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fenix/app/src/main/java/org/mozilla/fenix/IntentReceiverActivity.kt

96 lines
3.9 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
import android.app.Activity
import android.content.Intent
import android.os.Bundle
import androidx.annotation.VisibleForTesting
import kotlinx.coroutines.MainScope
import kotlinx.coroutines.launch
import mozilla.components.feature.intent.processing.TabIntentProcessor
import mozilla.components.support.utils.Browsers
import org.mozilla.fenix.components.metrics.Event
import org.mozilla.fenix.customtabs.ExternalAppBrowserActivity
import org.mozilla.fenix.ext.components
import org.mozilla.fenix.ext.settings
import org.mozilla.fenix.shortcut.NewTabShortcutIntentProcessor
/**
* Processes incoming intents and sends them to the corresponding activity.
*/
class IntentReceiverActivity : Activity() {
@VisibleForTesting
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
MainScope().launch {
// The intent property is nullable, but the rest of the code below
// assumes it is not. If it's null, then we make a new one and open
// the HomeActivity.
val intent = intent?.let { Intent(intent) } ?: Intent()
processIntent(intent)
}
}
suspend fun processIntent(intent: Intent) {
if (!Browsers.all(this).isDefaultBrowser) {
/* If the user has unset us as the default browser, unset openLinksInAPrivateTab */
this.settings().openLinksInAPrivateTab = false
components.analytics.metrics.track(Event.PreferenceToggled(
preferenceKey = getString(R.string.pref_key_open_links_in_a_private_tab),
enabled = false,
context = applicationContext
))
}
val tabIntentProcessor = if (settings().openLinksInAPrivateTab) {
components.analytics.metrics.track(Event.OpenedLink(Event.OpenedLink.Mode.PRIVATE))
components.intentProcessors.privateIntentProcessor
} else {
components.analytics.metrics.track(Event.OpenedLink(Event.OpenedLink.Mode.NORMAL))
components.intentProcessors.intentProcessor
}
val intentProcessors = components.intentProcessors.externalAppIntentProcessors +
tabIntentProcessor +
NewTabShortcutIntentProcessor()
intentProcessors.any { it.process(intent) }
setIntentActivity(intent, tabIntentProcessor)
startActivity(intent)
finish()
}
/**
* Sets the activity that this [intent] will launch.
*/
private fun setIntentActivity(intent: Intent, tabIntentProcessor: TabIntentProcessor) {
val openToBrowser = when {
components.intentProcessors.externalAppIntentProcessors.any { it.matches(intent) } -> {
intent.setClassName(applicationContext, ExternalAppBrowserActivity::class.java.name)
true
}
tabIntentProcessor.matches(intent) -> {
intent.setClassName(applicationContext, HomeActivity::class.java.name)
// This Intent was launched from history (recent apps). Android will redeliver the
// original Intent (which might be a VIEW intent). However if there's no active browsing
// session then we do not want to re-process the Intent and potentially re-open a website
// from a session that the user already "erased".
intent.flags and Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY == 0
}
else -> {
intent.setClassName(applicationContext, HomeActivity::class.java.name)
false
}
}
intent.putExtra(HomeActivity.OPEN_TO_BROWSER, openToBrowser)
}
}