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128 lines
4.9 KiB
Kotlin
128 lines
4.9 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
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import android.app.Activity
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import android.content.Intent
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import android.os.Bundle
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import android.speech.RecognizerIntent
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import kotlinx.coroutines.MainScope
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import kotlinx.coroutines.launch
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import org.mozilla.fenix.components.metrics.Event
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import org.mozilla.fenix.customtabs.AuthCustomTabActivity
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import org.mozilla.fenix.customtabs.CustomTabActivity
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import org.mozilla.fenix.ext.components
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import org.mozilla.fenix.ext.metrics
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import org.mozilla.fenix.utils.Settings
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class IntentReceiverActivity : Activity() {
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// Holds the intent that initially started this activity
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// so that it can persist through the speech activity.
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private var previousIntent: Intent? = null
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@Suppress("ComplexMethod")
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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previousIntent = savedInstanceState?.get(PREVIOUS_INTENT) as Intent?
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if (previousIntent?.getBooleanExtra(SPEECH_PROCESSING, false) == true) {
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return
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}
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val isPrivate = Settings.getInstance(this).usePrivateMode
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MainScope().launch {
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// The intent property is nullable, but the rest of the code below
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// assumes it is not. If it's null, then we make a new one and open
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// the HomeActivity.
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val intent = intent?.let { Intent(intent) } ?: Intent()
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val intentProcessors = listOf(
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components.utils.customTabIntentProcessor,
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if (isPrivate) components.utils.privateIntentProcessor else components.utils.intentProcessor
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)
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if (intent.getBooleanExtra(SPEECH_PROCESSING, false)) {
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previousIntent = intent
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displaySpeechRecognizer()
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} else {
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intentProcessors.any { it.process(intent) }
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setIntentActivity(intent)
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startActivity(intent)
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finish()
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}
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}
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}
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private fun setIntentActivity(intent: Intent) {
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val openToBrowser = when {
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components.utils.customTabIntentProcessor.matches(intent) -> {
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val activityClass = if (intent.hasExtra(getString(R.string.intent_extra_auth))) {
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AuthCustomTabActivity::class
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} else {
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CustomTabActivity::class
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}
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intent.setClassName(applicationContext, activityClass.java.name)
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true
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}
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intent.action == Intent.ACTION_VIEW || intent.action == Intent.ACTION_SEND -> {
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intent.setClassName(applicationContext, HomeActivity::class.java.name)
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// This Intent was launched from history (recent apps). Android will redeliver the
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// original Intent (which might be a VIEW intent). However if there's no active browsing
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// session then we do not want to re-process the Intent and potentially re-open a website
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// from a session that the user already "erased".
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intent.flags and Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY == 0
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}
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else -> {
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intent.setClassName(applicationContext, HomeActivity::class.java.name)
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false
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}
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}
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intent.putExtra(HomeActivity.OPEN_TO_BROWSER, openToBrowser)
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}
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override fun onSaveInstanceState(outState: Bundle) {
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super.onSaveInstanceState(outState)
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outState.putParcelable(PREVIOUS_INTENT, previousIntent)
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}
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private fun displaySpeechRecognizer() {
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val intentSpeech = Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH).apply {
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putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM)
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}
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this.metrics.track(Event.SearchWidgetVoiceSearchPressed)
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startActivityForResult(intentSpeech, SPEECH_REQUEST_CODE)
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}
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
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super.onActivityResult(requestCode, resultCode, data)
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if (requestCode == SPEECH_REQUEST_CODE && resultCode == RESULT_OK) {
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val spokenText: String? =
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data?.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS)?.let { results ->
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results[0]
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}
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previousIntent?.let {
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it.putExtra(SPEECH_PROCESSING, spokenText)
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it.putExtra(HomeActivity.OPEN_TO_BROWSER_AND_LOAD, true)
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startActivity(it)
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}
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}
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finish()
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}
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companion object {
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private const val SPEECH_REQUEST_CODE = 0
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const val SPEECH_PROCESSING = "speech_processing"
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const val PREVIOUS_INTENT = "previous_intent"
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}
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}
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