Introduced Google product flavor for FCM notifications

3 files changed, 144 insertions, 0 deletions

diff --git a/androidApp/src/google/AndroidManifest.xml b/androidApp/src/google/AndroidManifest.xml
new file mode 100644
index 0000000..f7aea6c
--- /dev/null
+++ b/androidApp/src/google/AndroidManifest.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="mx.trackermap.TrackerMap.android">
+
+    <application
+        android:name=".GoogleMainApplication"
+        tools:replace="android:name"
+        tools:ignore="GoogleAppIndexingWarning">
+
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_channel_id"
+            android:value="@string/notification_channel_id" />
+
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_icon"
+            android:resource="@drawable/icon_notify" />
+
+        <service android:exported="false" android:name=".ManagerMessagingService">
+            <intent-filter>
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
+
+    </application>
+
+</manifest>
diff --git a/androidApp/src/google/java/GoogleMainApplication.kt b/androidApp/src/google/java/GoogleMainApplication.kt
new file mode 100644
index 0000000..96062e1
--- /dev/null
+++ b/androidApp/src/google/java/GoogleMainApplication.kt
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2017 - 2021 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package mx.trackermap.TrackerMap.android
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.Build
+import androidx.localbroadcastmanager.content.LocalBroadcastManager
+import com.google.firebase.messaging.FirebaseMessaging
+import kotlinx.coroutines.DelicateCoroutinesApi
+import mx.trackermap.TrackerMap.android.session.LoginFragment
+
+@DelicateCoroutinesApi
+class GoogleMainApplication : TrackerApp() {
+
+    override fun onCreate() {
+        super.onCreate()
+        val intentFilter = IntentFilter(LoginFragment.EVENT_LOGIN)
+        LocalBroadcastManager.getInstance(this).registerReceiver(broadcastReceiver, intentFilter)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val channel = NotificationChannel(
+                getString(R.string.notification_channel_id),
+                getString(R.string.notification_channel),
+                NotificationManager.IMPORTANCE_DEFAULT
+            )
+            (getSystemService(NOTIFICATION_SERVICE) as NotificationManager).createNotificationChannel(channel)
+        }
+    }
+
+    private val broadcastReceiver: BroadcastReceiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context, intent: Intent) {
+            FirebaseMessaging.getInstance().token.addOnCompleteListener {
+                if (it.isSuccessful) {
+                    broadcastToken(it.result)
+                }
+            }
+        }
+    }
+
+    fun broadcastToken(token: String?) {
+        val intent = Intent(LoginFragment.EVENT_TOKEN)
+        intent.putExtra(LoginFragment.KEY_TOKEN, token)
+        LocalBroadcastManager.getInstance(this).sendBroadcast(intent)
+    }
+}
diff --git a/androidApp/src/google/java/ManagerMessagingService.kt b/androidApp/src/google/java/ManagerMessagingService.kt
new file mode 100644
index 0000000..b10475f
--- /dev/null
+++ b/androidApp/src/google/java/ManagerMessagingService.kt
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2018 - 2021 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package mx.trackermap.TrackerMap.android
+
+import android.annotation.SuppressLint
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Intent
+import android.os.Build
+import androidx.core.app.NotificationCompat
+import com.google.firebase.messaging.FirebaseMessagingService
+import com.google.firebase.messaging.RemoteMessage
+import kotlinx.coroutines.DelicateCoroutinesApi
+import mx.trackermap.TrackerMap.android.units.UnitsActivity
+
+@DelicateCoroutinesApi
+class ManagerMessagingService : FirebaseMessagingService() {
+
+    @SuppressLint("UnspecifiedImmutableFlag")
+    override fun onMessageReceived(remoteMessage: RemoteMessage) {
+        super.onMessageReceived(remoteMessage)
+        val flags = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            PendingIntent.FLAG_ONE_SHOT or PendingIntent.FLAG_IMMUTABLE
+        } else {
+            PendingIntent.FLAG_ONE_SHOT
+        }
+        val pendingIntent = PendingIntent.getActivity(this, 0, Intent(this, UnitsActivity::class.java), flags)
+        val builder = NotificationCompat.Builder(this, getString(R.string.notification_channel_id))
+            .setSmallIcon(R.drawable.icon_notify)
+            .setContentTitle(getString(R.string.app_name))
+            .setContentText(remoteMessage.notification?.body)
+            .setAutoCancel(true)
+            .setContentIntent(pendingIntent)
+        (getSystemService(NOTIFICATION_SERVICE) as NotificationManager).notify(remoteMessage.hashCode(), builder.build())
+    }
+
+    override fun onNewToken(token: String) {
+        super.onNewToken(token)
+        (application as GoogleMainApplication).broadcastToken(token)
+    }
+}