Oh sheesh I hope this thing won't impldoe and leak all my smartspace …

…bizzare adventure !!!

lawnchair/res/values/strings.xml

@@ -343,6 +343,46 @@
     <string name="smartspace_widget">At a Glance</string>
     <string name="smartspace_widget_description">What to show</string>
 
+    <!-- Personality provider -->
+    <string name="personality_provider">Contextual messages</string>
+    <string-array name="smartspace_personality_greetings_morning">
+        <item>Good morning!</item>
+        <item>Have a great day!</item>
+        <item>It’s a beautiful day outside!</item>
+    </string-array>
+    <string-array name="smartspace_personality_greetings_evening">
+        <item>What’s up?</item>
+        <item>Good evening!</item>
+        <item>How did your day go?</item>
+        <item>How was your day?</item>
+    </string-array>
+    <string-array name="smartspace_personality_greetings_night">
+        <item>Sleep well!</item>
+        <item>See you tomorrow!</item>
+        <item>Good night!</item>
+        <item>Don’t stay up too late!</item>
+    </string-array>
+
+    <!-- Calendar -->
+    <string name="smartspace_calendar_now">now</string>
+    <string name="smartspace_calendar_in_time">in %1$s</string>
+    <plurals name="smartspace_calendar_minutes">
+        <item quantity="other">%d min</item>
+        <item quantity="one">%d min</item>
+    </plurals>
+    <plurals name="smartspace_calendar_hours">
+        <item quantity="other">%d hr</item>
+        <item quantity="one">%d hr</item>
+    </plurals>
+    <string name="smartspace_hours_mins">%1$s %2$s</string>
+    <string name="calendar_permission_needed">Warning: Lawnchair must have access to your calendar to show it</string>
+
+    <!-- Onboarding -->
+    <string name="onboarding">Onboarding</string>
+    <string name="onboarding_settings_title">Set Up %s</string>
+    <string name="onboarding_settings_summary">Touch &amp; hold on the Home Screen.</string>
+    <string name="onboarding_swipe_up">Swipe up to open the App Drawer.</string>
+
     <!-- Data and time format settings -->
     <string name="smartspace_calendar">Calendar</string>
     <string name="smartspace_date_and_time">Date &amp; time</string>
@@ -357,6 +397,9 @@
     <string name="smartspace_weather">Weather</string>
     <string name="smartspace_battery_status">Battery status</string>
     <string name="smartspace_now_playing">Now Playing</string>
+    <string name="smartspace_personality_provider">Greetings</string>
+    <string name="smartspace_calendar_events">Calendar</string>
+    <string name="smartspace_onboarding_provider">Onboarding</string>
 
     <!-- Smartspacer strings -->
     <string name="maximum_number_of_targets">Maximum number of targets</string>
@@ -366,6 +409,8 @@
     <!-- Setup settings -->
     <string name="smartspace_requires_setup">Tap to set up</string>
     <string name="event_provider_missing_notification_dots">To use <xliff:g example="My Provider" id="providerName">%1$s</xliff:g>, turn on Notification Dots.</string>
+    <string name="event_provider_missing_calendar">To use <xliff:g example="Calendar" id="providerName">%1$s</xliff:g> provider, allow Lawnchair to access your calendar.</string>
+    <string name="title_missing_calendar">Calendar access needed</string>
 
     <!-- Toggle button for enabling Smartspace -->
     <string name="smartspace_widget_toggle_label">Show on home screen</string>

lawnchair/src/app/lawnchair/preferences2/PreferenceManager2.kt

@@ -545,6 +545,21 @@ class PreferenceManager2 private constructor(private val context: Context) : Pre
         defaultValue = true,
     )
 
+    val smartspacePersonalityProvider = preference(
+        key = booleanPreferencesKey("enable_smartspace_personality_provider"),
+        defaultValue = false,
+    )
+
+    val smartspaceCalendarEvents = preference(
+        key = booleanPreferencesKey("enable_smartspace_calendar"),
+        defaultValue = true,
+    )
+
+    val smartspaceOnboardingProvider = preference(
+        key = booleanPreferencesKey("enable_smartspace_onboarding_assist"),
+        defaultValue = true,
+    )
+
     val smartspaceShowDate = preference(
         key = booleanPreferencesKey("smartspace_show_date"),
         defaultValue = context.resources.getBoolean(R.bool.config_default_smartspace_show_date),

lawnchair/src/app/lawnchair/smartspace/model/SmartspaceScores.kt

@@ -2,8 +2,12 @@ package app.lawnchair.smartspace.model
 
 object SmartspaceScores {
     const val SCORE_WEATHER = 0f
-    const val SCORE_BATTERY = 1f
-    const val SCORE_MEDIA = 2f
-    const val SCORE_CALENDAR = 3f
-    const val SCORE_LOW_BATTERY = 10f
+    const val SCORE_PERSONALITY = 1f
+    const val SCORE_BATTERY = 2f
+    const val SCORE_MEDIA = 3f
+    const val SCORE_CALENDAR = 4f
+    const val SCORE_ONBOARDING = 10f
+
+    // Critical Information that must be displayed before anything else.
+    const val SCORE_LOW_BATTERY = 15f
 }

lawnchair/src/app/lawnchair/smartspace/provider/PersonalityProvider.kt

@@ -0,0 +1,81 @@
+package app.lawnchair.smartspace.provider
+
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.util.Log
+import app.lawnchair.smartspace.model.SmartspaceAction
+import app.lawnchair.smartspace.model.SmartspaceScores
+import app.lawnchair.smartspace.model.SmartspaceTarget
+import app.lawnchair.util.broadcastReceiverFlow
+import com.android.launcher3.R
+import java.util.Calendar
+import kotlin.math.abs
+import kotlin.random.Random
+import kotlinx.coroutines.flow.map
+
+class PersonalityProvider(context: Context) : SmartspaceDataSource(
+    context,
+    R.string.smartspace_personality_provider,
+    { smartspacePersonalityProvider }
+) {
+    private val TAG = "SmartspacePersonalityProvider"
+
+    private val morningStrings = context.resources.getStringArray(
+            R.array.smartspace_personality_greetings_morning)
+    private val eveningStrings = context.resources.getStringArray(
+            R.array.smartspace_personality_greetings_evening)
+    private val nightStrings = context.resources.getStringArray(
+            R.array.smartspace_personality_greetings_night)
+
+    override val internalTargets = broadcastReceiverFlow(
+        context,
+        IntentFilter().apply {
+            addAction(Intent.ACTION_DATE_CHANGED)
+            addAction(Intent.ACTION_TIME_CHANGED)
+            addAction(Intent.ACTION_TIMEZONE_CHANGED)
+
+            // Difficulty testing? I know you do, uncomment this.
+            // addAction(Intent.ACTION_SCREEN_ON)
+        }
+    ).map {
+        val reason = it.action
+        Log.d(TAG, "Event Triggered: $reason")
+
+        val time = Calendar.getInstance()
+        listOfNotNull(getSmartspaceTarget(time))
+    }
+
+    private fun getSmartspaceTarget(time: Calendar): SmartspaceTarget? {
+        val randomIndex = abs(Random(time.dayOfYear).nextInt())
+
+        val greeting = when {
+            isMorning(time) -> morningStrings[randomIndex % morningStrings.size]
+            isEvening(time) -> eveningStrings[randomIndex % eveningStrings.size]
+            isNight(time) -> nightStrings[randomIndex % nightStrings.size]
+            else -> return null
+        }
+
+        Log.d(TAG, "Greeting: $greeting at $randomIndex")
+
+        /* TODO: We really need target's expiration time which isn't supported on new Smartspace
+        *   ImplRef: LawnchairSmartspaceController.kt @ 10-dev */
+        return SmartspaceTarget(
+            id = "personalityGreeting",
+            headerAction = SmartspaceAction(
+                id = "personalityGreetingAction",
+                title = greeting,
+            ),
+            score = SmartspaceScores.SCORE_PERSONALITY,
+            featureType = SmartspaceTarget.FeatureType.FEATURE_REMINDER
+        )
+    }
+
+    private fun isMorning(time: Calendar) = time.hourOfDay in 5 until 9
+    private fun isEvening(time: Calendar) = time.hourOfDay in 19 until 21
+    private fun isNight(time: Calendar) = time.hourOfDay in 22 until 24
+            || time.hourOfDay in 0 until 4
+
+    private val Calendar.dayOfYear: Int get() = get(Calendar.DAY_OF_YEAR)
+    private val Calendar.hourOfDay: Int get() = get(Calendar.HOUR_OF_DAY)
+}

lawnchair/src/app/lawnchair/smartspace/provider/SmartspaceProvider.kt

@@ -21,7 +21,10 @@ class SmartspaceProvider private constructor(context: Context) {
         SmartspaceWidgetReader(context),
         BatteryStatusProvider(context),
         NowPlayingProvider(context),
-    )
+        PersonalityProvider(context),
+        CalendarEventProvider(context),
+        OnboardingProvider(context),
+    ).sortedBy { it.providerName } // TODO: Sort by SmartspaceScores? Should make it easier to make... ugh English SUCK
 
     private val state = dataSources
         .map { it.targets }