[User Model] notification_types and model event rework

* Update `ISingletonModelStore.get()` function to be `ISingletonModelStore.model` property
* Rework the model store change event system to always fire, using tags to differentiate why changes occurred.
* Add `SubscriptionModel.status` to capture the subscription status, for when retrieving push token fails for some reason.
* Drive event callback when app killed during request notification permission activity.

Author: brismithers

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/OneSignalImp.kt

@@ -11,6 +11,7 @@ import com.onesignal.core.internal.common.IDManager
 import com.onesignal.core.internal.common.OneSignalUtils
 import com.onesignal.core.internal.debug.DebugManager
 import com.onesignal.core.internal.logging.Logging
+import com.onesignal.core.internal.modeling.ModelChangeTags
 import com.onesignal.core.internal.models.ConfigModel
 import com.onesignal.core.internal.models.ConfigModelStore
 import com.onesignal.core.internal.models.IdentityModel
@@ -69,7 +70,7 @@ internal class OneSignalImp : IOneSignal, IServiceProvider {
                     // check again now that we are synchronized.
                     if (!_hasCreatedBackendUser) {
                         // Create the new user in the backend as an operation
-                        _operationRepo!!.enqueue(CreateUserOperation(_configModel!!.appId, _identityModelStore!!.get().onesignalId, _identityModelStore!!.get().externalId))
+                        _operationRepo!!.enqueue(CreateUserOperation(_configModel!!.appId, _identityModelStore!!.model.onesignalId, _identityModelStore!!.model.externalId))
                         _hasCreatedBackendUser = true
                     }
                 }
@@ -122,8 +123,8 @@ internal class OneSignalImp : IOneSignal, IServiceProvider {
         (_services.getService<IApplicationService>() as ApplicationService).start(context)
 
         // get the current config model, if there is one
-        _configModel = _services.getService<ConfigModelStore>().get()
-        _sessionModel = _services.getService<SessionModelStore>().get()
+        _configModel = _services.getService<ConfigModelStore>().model
+        _sessionModel = _services.getService<SessionModelStore>().model
 
         // if the app id was specified as input, update the config model with it
         if (appId != null) {
@@ -154,8 +155,8 @@ internal class OneSignalImp : IOneSignal, IServiceProvider {
         _startupService = _services.getService()
         _startupService!!.bootstrap()
 
-        if (_identityModelStore!!.get().hasProperty(IdentityConstants.ONESIGNAL_ID)) {
-            Logging.debug("initWithContext: using cached user ${_identityModelStore!!.get().onesignalId}")
+        if (_identityModelStore!!.model.hasProperty(IdentityConstants.ONESIGNAL_ID)) {
+            Logging.debug("initWithContext: using cached user ${_identityModelStore!!.model.onesignalId}")
             _hasCreatedBackendUser = true
         } else {
             createAndSwitchToNewUser()
@@ -185,7 +186,7 @@ internal class OneSignalImp : IOneSignal, IServiceProvider {
         // TODO: Set JWT Token for all future requests.
 
         // Create the new user in the backend as an operation
-        _operationRepo!!.execute(CreateUserOperation(_configModel!!.appId, _identityModelStore!!.get().onesignalId, _identityModelStore!!.get().externalId))
+        _operationRepo!!.execute(CreateUserOperation(_configModel!!.appId, _identityModelStore!!.model.onesignalId, _identityModelStore!!.model.externalId))
     }
 
     override fun logout() {
@@ -238,10 +239,10 @@ internal class OneSignalImp : IOneSignal, IServiceProvider {
         subscriptions.add(newPushSubscription)
 
         // The next 4 lines makes this user the effective user locally.  We clear the subscriptions
-        // first without firing the event because we don't want to drive deleting the cleared subscriptions
+        // first as an internal change because we don't want to drive deleting the cleared subscriptions
         // on the backend.  Once cleared we can then setup the new identity/properties model, and add
-        // the new user's subscriptions.
-        _subscriptionModelStore!!.clear(fireEvent = false)
+        // the new user's subscriptions as a "normal" change, which will drive changes to the backend.
+        _subscriptionModelStore!!.clear(ModelChangeTags.NO_PROPOGATE)
         _identityModelStore!!.replace(identityModel)
         _propertiesModelStore!!.replace(propertiesModel)
         _subscriptionModelStore!!.replaceAll(subscriptions)

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/backend/ISubscriptionBackendService.kt

@@ -13,10 +13,11 @@ internal interface ISubscriptionBackendService {
      * @param type The type of subscription to create.
      * @param enabled Whether this subscription is enabled.
      * @param address The subscription address.
+     * @param status The subscription status.
      *
      * @return The ID of the subscription created.
      */
-    suspend fun createSubscription(appId: String, aliasLabel: String, aliasValue: String, type: SubscriptionObjectType, enabled: Boolean, address: String): String
+    suspend fun createSubscription(appId: String, aliasLabel: String, aliasValue: String, type: SubscriptionObjectType, enabled: Boolean, address: String, status: Int): String
 
     /**
      * Update an existing subscription with the properties provided.
@@ -25,8 +26,9 @@ internal interface ISubscriptionBackendService {
      * @param subscriptionId The ID of the subscription to update.
      * @param enabled Whether this subscription is enabled.
      * @param address The subscription address.
+     * @param status The subscription status.
      */
-    suspend fun updateSubscription(appId: String, subscriptionId: String, enabled: Boolean, address: String)
+    suspend fun updateSubscription(appId: String, subscriptionId: String, enabled: Boolean, address: String, status: Int)
 
     /**
      * Delete an existing subscription.

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/backend/impl/SubscriptionBackendService.kt

@@ -23,7 +23,7 @@ internal class SubscriptionBackendService(
     private val _http: IHttpClient
 ) : ISubscriptionBackendService {
 
-    override suspend fun createSubscription(appId: String, aliasLabel: String, aliasValue: String, type: SubscriptionObjectType, enabled: Boolean, address: String): String {
+    override suspend fun createSubscription(appId: String, aliasLabel: String, aliasValue: String, type: SubscriptionObjectType, enabled: Boolean, address: String, status: Int): String {
         // TODO: To Implement, temporarily using players endpoint when PUSH
         if (type == SubscriptionObjectType.SMS || type == SubscriptionObjectType.EMAIL) {
             return UUID.randomUUID().toString()
@@ -70,7 +70,7 @@ internal class SubscriptionBackendService(
         return responseJSON.getString("id")
     }
 
-    override suspend fun updateSubscription(appId: String, subscriptionId: String, enabled: Boolean, address: String) {
+    override suspend fun updateSubscription(appId: String, subscriptionId: String, enabled: Boolean, address: String, status: Int) {
         // TODO: To Implement
     }
 

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/backend/impl/UserBackendService.kt

@@ -7,6 +7,7 @@ import com.onesignal.core.internal.backend.IdentityConstants
 import com.onesignal.core.internal.backend.PropertiesDeltasObject
 import com.onesignal.core.internal.backend.PropertiesObject
 import com.onesignal.core.internal.backend.SubscriptionObject
+import com.onesignal.core.internal.models.SubscriptionModel
 import org.json.JSONArray
 import org.json.JSONObject
 import java.util.*
@@ -34,7 +35,7 @@ internal class UserBackendService(
         // TODO: Temporarily using players endpoint via subscription backend to register the subscription, so we can drive push/IAMs.
         val subscriptionIDs = mutableListOf<String>()
         for (subscription in subscriptions) {
-            val subscriptionId = _subscriptionBackend.createSubscription(appId, "", "", subscription.type, subscription.enabled ?: true, subscription.token ?: "")
+            val subscriptionId = _subscriptionBackend.createSubscription(appId, "", "", subscription.type, subscription.enabled ?: true, subscription.token ?: "", subscription.notificationTypes ?: SubscriptionModel.STATUS_SUBSCRIBED)
             subscriptionIDs.add(subscriptionId)
         }
 

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/common/AndroidUtils.kt

@@ -12,6 +12,9 @@ import android.os.Bundle
 import android.os.Looper
 import android.text.TextUtils
 import androidx.annotation.Keep
+import androidx.core.app.JobIntentService
+import androidx.core.app.NotificationManagerCompat
+import androidx.legacy.content.WakefulBroadcastReceiver
 import com.onesignal.core.internal.application.IApplicationService
 import com.onesignal.core.internal.logging.Logging
 import java.util.Random
@@ -119,6 +122,33 @@ internal object AndroidUtils {
         return Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1
     }
 
+    fun hasJobIntentService(): Boolean {
+        return try {
+            // noinspection ConstantConditions
+            JobIntentService::class.java != null
+        } catch (e: Throwable) {
+            false
+        }
+    }
+
+    fun hasWakefulBroadcastReceiver(): Boolean {
+        return try {
+            // noinspection ConstantConditions
+            WakefulBroadcastReceiver::class.java != null
+        } catch (e: Throwable) {
+            false
+        }
+    }
+
+    fun hasNotificationManagerCompat(): Boolean {
+        return try {
+            // noinspection ConstantConditions
+            NotificationManagerCompat::class.java != null
+        } catch (e: Throwable) {
+            false
+        }
+    }
+
     fun openURLInBrowser(appContext: Context, url: String) {
         openURLInBrowser(appContext, Uri.parse(url.trim { it <= ' ' }))
     }

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/device/IDeviceService.kt

@@ -13,4 +13,11 @@ internal interface IDeviceService {
     val isGMSInstalledAndEnabled: Boolean
     val hasAllHMSLibrariesForPushKit: Boolean
     val hasFCMLibrary: Boolean
+    val androidSupportLibraryStatus: AndroidSupportLibraryStatus
+
+    enum class AndroidSupportLibraryStatus {
+        MISSING,
+        OUTDATED,
+        OK
+    }
 }

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/device/impl/DeviceService.kt

@@ -1,6 +1,7 @@
 package com.onesignal.core.internal.device.impl
 
 import android.content.pm.PackageManager
+import android.os.Build
 import com.google.android.gms.common.GoogleApiAvailability
 import com.google.android.gms.location.LocationListener
 import com.google.firebase.messaging.FirebaseMessaging
@@ -82,6 +83,32 @@ internal class DeviceService(private val _applicationService: IApplicationServic
             return false
         }
 
+    override val androidSupportLibraryStatus: IDeviceService.AndroidSupportLibraryStatus
+        get() {
+            val hasWakefulBroadcastReceiver: Boolean = AndroidUtils.hasWakefulBroadcastReceiver()
+            val hasNotificationManagerCompat: Boolean = AndroidUtils.hasNotificationManagerCompat()
+            if (!hasWakefulBroadcastReceiver && !hasNotificationManagerCompat) {
+                return IDeviceService.AndroidSupportLibraryStatus.MISSING
+            }
+
+            if (!hasWakefulBroadcastReceiver || !hasNotificationManagerCompat) {
+                return IDeviceService.AndroidSupportLibraryStatus.OUTDATED
+            }
+
+            // If running on Android O and targeting O we need version 26.0.0 for
+            //   the new compat NotificationCompat.Builder constructor.
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O &&
+                AndroidUtils.getTargetSdkVersion(_applicationService.appContext) >= Build.VERSION_CODES.O
+            ) {
+                // Class was added in 26.0.0-beta2
+                if (!AndroidUtils.hasJobIntentService()) {
+                    return IDeviceService.AndroidSupportLibraryStatus.OUTDATED
+                }
+            }
+
+            return IDeviceService.AndroidSupportLibraryStatus.OK
+        }
+
     private fun supportsGooglePush(): Boolean {
         // 1. If app does not have the FCM library it won't support Google push
         return if (!hasFCMLibrary) false else isGMSInstalledAndEnabled

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/http/impl/HttpClient.kt

@@ -56,7 +56,7 @@ internal class HttpClient(
         cacheKey: String?
     ): HttpResponse {
         // If privacy consent is required but not yet given, any non-GET request should be blocked.
-        if (method != null && _configModelStore.get().requiresPrivacyConsent == true && _configModelStore.get().givenPrivacyConsent != true) {
+        if (method != null && _configModelStore.model.requiresPrivacyConsent == true && _configModelStore.model.givenPrivacyConsent != true) {
             Logging.warn("$method `$url` was called before the user provided privacy consent. Your application is set to require the user's privacy consent before the OneSignal SDK can be initialized. Please ensure the user has provided consent before calling this method. You can check the latest OneSignal consent status by calling OneSignal.privacyConsent")
             return HttpResponse(0, null, null)
         }

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/influence/impl/InfluenceDataRepository.kt

@@ -124,23 +124,23 @@ internal class InfluenceDataRepository(
         }
 
     override val notificationLimit: Int
-        get() = _configModelStore.get().influenceParams.notificationLimit
+        get() = _configModelStore.model.influenceParams.notificationLimit
 
     override val iamLimit: Int
-        get() = _configModelStore.get().influenceParams.iamLimit
+        get() = _configModelStore.model.influenceParams.iamLimit
 
     override val notificationIndirectAttributionWindow: Int
-        get() = _configModelStore.get().influenceParams.indirectNotificationAttributionWindow
+        get() = _configModelStore.model.influenceParams.indirectNotificationAttributionWindow
 
     override val iamIndirectAttributionWindow: Int
-        get() = _configModelStore.get().influenceParams.indirectIAMAttributionWindow
+        get() = _configModelStore.model.influenceParams.indirectIAMAttributionWindow
 
     override val isDirectInfluenceEnabled: Boolean
-        get() = _configModelStore.get().influenceParams.isDirectEnabled
+        get() = _configModelStore.model.influenceParams.isDirectEnabled
 
     override val isIndirectInfluenceEnabled: Boolean
-        get() = _configModelStore.get().influenceParams.isIndirectEnabled
+        get() = _configModelStore.model.influenceParams.isIndirectEnabled
 
     override val isUnattributedInfluenceEnabled: Boolean
-        get() = _configModelStore.get().influenceParams.isUnattributedEnabled
+        get() = _configModelStore.model.influenceParams.isUnattributedEnabled
 }

OneSignalSDK/onesignal/src/main/java/com/onesignal/core/internal/language/impl/LanguageContext.kt

@@ -10,6 +10,6 @@ internal class LanguageContext(
     private var _deviceLanguageProvider = LanguageProviderDevice()
 
     override var language: String
-        get() = _propertiesModelStore.get().language ?: _deviceLanguageProvider.language
-        set(value) { _propertiesModelStore.get().language = value }
+        get() = _propertiesModelStore.model.language ?: _deviceLanguageProvider.language
+        set(value) { _propertiesModelStore.model.language = value }
 }