Add stress test intent option

app/src/main/java/com/tunjid/androidx/MainActivity.kt

@@ -1,11 +1,15 @@
 package com.tunjid.androidx
 
+import android.app.NotificationChannel
+import android.app.NotificationManager
 import android.content.Intent
+import android.os.Build
 import android.os.Bundle
 import android.view.View
 import android.view.WindowInsets
 import androidx.activity.addCallback
 import androidx.appcompat.app.AppCompatActivity
+import androidx.lifecycle.lifecycleScope
 import com.tunjid.androidx.core.delegates.activityIntent
 import com.tunjid.androidx.databinding.ActivityMainBinding
 import com.tunjid.androidx.navigation.MultiStackNavigator
@@ -31,7 +35,7 @@ class MainActivity : AppCompatActivity(), GlobalUiHost, Navigator.Controller {
         stackCount = tabs.size,
         containerId = R.id.content_container,
         backStackType = MultiStackNavigator.BackStackType.Unlimited,
-        rootFunction = RouteFragment.Companion::newInstance
+        rootFunction = RouteFragment.Companion::newInstance,
     )
 
     public override fun onCreate(savedInstanceState: Bundle?) {
@@ -54,6 +58,7 @@ class MainActivity : AppCompatActivity(), GlobalUiHost, Navigator.Controller {
             setOnNavigationItemSelectedListener { navigator.show(tabs.indexOf(it.itemId)).let { true } }
             setOnNavigationItemReselectedListener { navigator.activeNavigator.clear() }
         }
+        createNotificationChannel()
     }
 
     override fun onNewIntent(intent: Intent?) {
@@ -63,4 +68,26 @@ class MainActivity : AppCompatActivity(), GlobalUiHost, Navigator.Controller {
             ?.takeIf { it >= 0 }
             ?.let(navigator::show)
     }
+
+    override fun onResume() {
+        super.onResume()
+        if (intent?.getBooleanExtra("stress_test", false) == true) {
+            navigator.performConsecutively(lifecycleScope) {
+                clearAll()
+                push(RouteFragment.newInstance(tabIndex = 0, launchStressTest = true))
+            }
+        }
+    }
+
+    private fun createNotificationChannel() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            NotificationChannel(
+                getString(R.string.notification_channel_id),
+                getString(R.string.notification_channel_name),
+                NotificationManager.IMPORTANCE_LOW
+            ).apply {
+                getSystemService(NotificationManager::class.java).createNotificationChannel(this)
+            }
+        }
+    }
 }

app/src/main/java/com/tunjid/androidx/tabnav/navigator/IndependentStacksFragment.kt

@@ -35,7 +35,7 @@ import com.tunjid.androidx.uidrivers.InsetFlags
 import com.tunjid.androidx.uidrivers.crossFade
 import com.tunjid.androidx.uidrivers.uiState
 import com.tunjid.androidx.uidrivers.updatePartial
-import java.util.*
+import java.util.ArrayDeque
 
 
 class IndependentStacksFragment : Fragment(R.layout.fragment_independent_stack) {
@@ -100,7 +100,9 @@ class IndependentStacksFragment : Fragment(R.layout.fragment_independent_stack)
     }
 
     private fun navigatorFor(id: Int) = navigators.getOrPut(id) {
-        val stackNavigator by childStackNavigationController(id)
+        val stackNavigator by childStackNavigationController(
+            containerId = id,
+        )
         stackNavigator.apply { transactionModifier = { crossFade() } }
     }
 

app/src/main/java/com/tunjid/androidx/tabnav/navigator/MultipleStacksFragment.kt

@@ -54,11 +54,12 @@ class MultipleStacksFragment : Fragment(R.layout.fragment_multiple_stack) {
 
     private val navigator by activityNavigatorController<MultiStackNavigator>()
     internal val innerNavigator: MultiStackNavigator by childMultiStackNavigationController(
-        DESTINATIONS.size,
-        R.id.inner_container
-    ) { index ->
-        MultipleStackChildFragment.newInstance(getChildName(index), 1)
-    }
+        stackCount = DESTINATIONS.size,
+        containerId = R.id.inner_container,
+        rootFunction = { index ->
+            MultipleStackChildFragment.newInstance(getChildName(index), 1)
+        }
+    )
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)

app/src/main/java/com/tunjid/androidx/tabnav/routing/RouteFragment.kt

@@ -1,6 +1,10 @@
 package com.tunjid.androidx.tabnav.routing
 
 import android.annotation.SuppressLint
+import android.app.Notification
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Intent
 import android.graphics.Color
 import android.graphics.PorterDuff
 import android.os.Bundle
@@ -10,6 +14,8 @@ import android.view.ViewGroup
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_NO
 import androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_YES
+import androidx.core.app.NotificationCompat
+import androidx.core.content.ContextCompat
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.viewModels
@@ -18,6 +24,7 @@ import androidx.transition.AutoTransition
 import androidx.transition.TransitionManager
 import androidx.vectordrawable.graphics.drawable.AnimatedVectorDrawableCompat
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.tunjid.androidx.MainActivity
 import com.tunjid.androidx.R
 import com.tunjid.androidx.core.content.colorAt
 import com.tunjid.androidx.core.content.themeColorAt
@@ -46,6 +53,7 @@ class RouteFragment : Fragment(R.layout.fragment_route) {
     private val navigator by activityNavigatorController<MultiStackNavigator>()
 
     private var tabIndex: Int by fragmentArgs()
+    private var launchStressTest: Boolean by fragmentArgs()
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
@@ -83,6 +91,10 @@ class RouteFragment : Fragment(R.layout.fragment_route) {
             )
             OverScrollDecoratorHelper.setUpOverScroll(this, OverScrollDecoratorHelper.ORIENTATION_VERTICAL)
         }
+
+        if (launchStressTest) {
+            stressTest()
+        }
     }
 
     private fun onMenuItemSelected(item: MenuItem) = when (item.itemId) {
@@ -97,6 +109,7 @@ class RouteFragment : Fragment(R.layout.fragment_route) {
             .show()
             .let { }
         R.id.menu_reset -> navigator.clearAll()
+        R.id.menu_stress_test_intent -> createStressTestIntent()
 
         else -> requireActivity().onOptionsItemSelected(item).let { }
     }
@@ -111,6 +124,31 @@ class RouteFragment : Fragment(R.layout.fragment_route) {
         push(route.fragment(isTopLevel = true))
     }
 
+    private fun createStressTestIntent() {
+        val context = requireContext()
+        val intent = Intent(context, MainActivity::class.java).apply {
+            putExtra("stress_test", true)
+        }
+
+        val pendingIntent = PendingIntent.getActivity(
+            context,
+            0,
+            intent,
+            PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
+        )
+
+        val notification = NotificationCompat.Builder(context, getString(R.string.notification_channel_id))
+            .setSmallIcon(R.drawable.ic_android_24dp)
+            .setCategory(Notification.CATEGORY_MESSAGE)
+            .setContentTitle(getString(R.string.stress_test_intent_title))
+            .setContentText(getString(R.string.stress_test_intent_message))
+            .setContentIntent(pendingIntent)
+            .setAutoCancel(true)
+            .build()
+
+        ContextCompat.getSystemService(context, NotificationManager::class.java)?.notify(0, notification)
+    }
+
     private fun stressTest() = navigator.performConsecutively(requireActivity().lifecycleScope) {
         val nav = navigator
 
@@ -138,7 +176,13 @@ class RouteFragment : Fragment(R.layout.fragment_route) {
     }
 
     companion object {
-        fun newInstance(tabIndex: Int): RouteFragment = RouteFragment().apply { this.tabIndex = tabIndex }
+        fun newInstance(
+            tabIndex: Int,
+            launchStressTest: Boolean = false,
+        ): RouteFragment = RouteFragment().apply {
+            this.tabIndex = tabIndex
+            this.launchStressTest = launchStressTest
+        }
     }
 }
 

app/src/main/res/menu/menu_route.xml

@@ -10,6 +10,10 @@
         android:icon="@drawable/ic_baseline_fire_24"
         android:title="@string/menu_stress_test"
         app:showAsAction="ifRoom" />
+    <item
+        android:id="@+id/menu_stress_test_intent"
+        android:title="@string/menu_stress_test_intent"
+        app:showAsAction="ifRoom" />
     <item
         android:id="@+id/menu_reset"
         android:title="@string/menu_reset_navigation"

app/src/main/res/values/strings.xml

@@ -38,6 +38,7 @@
     <string name="menu_reset_navigation">Reset Navigation</string>
     <string name="menu_theme">Toggle theme</string>
     <string name="menu_stress_test">Stress Test</string>
+    <string name="menu_stress_test_intent">Stress Test Intent</string>
     <string name="menu_scan">Scan</string>
     <string name="menu_stop">Stop</string>
     <string name="menu_refresh">Refresh</string>
@@ -148,4 +149,9 @@
     <string name="inevitable">I am inevitable</string>
     <string name="survivor">I a survivor</string>
 
+    <!-- Notifications -->
+    <string name="notification_channel_id">android_extensions</string>
+    <string name="notification_channel_name">Android Extensions</string>
+    <string name="stress_test_intent_title">Navigation Stress Test Intent</string>
+    <string name="stress_test_intent_message">Enable Don\'t Keep Activities in Developer Options and open this</string>
 </resources>