Fix outside package target activities (Launch URL) not opening when notification is tapped on

OneSignalSDK/onesignal/src/main/AndroidManifest.xml

@@ -136,9 +136,16 @@
           android:name="com.onesignal.NotificationOpenedReceiver"
           android:noHistory="true"
           android:excludeFromRecents="true"
+          android:taskAffinity=""
           android:theme="@android:style/Theme.Translucent.NoTitleBar"
           android:exported="true" />
 
+        <activity
+            android:name="com.onesignal.NotificationOpenedReceiverAndroid22AndOlder"
+            android:noHistory="true"
+            android:excludeFromRecents="true"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar"
+            android:exported="true" />
     </application>
 
     <!-- NOTE: See release version for tags with placeholders -->

OneSignalSDK/onesignal/src/main/java/com/onesignal/GenerateNotificationOpenIntent.kt

@@ -3,43 +3,66 @@ package com.onesignal
 import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
+import androidx.annotation.RequiresApi
 
 class GenerateNotificationOpenIntent(
     private val context: Context,
     private val intent: Intent?,
     private val startApp: Boolean
 ) {
 
-    private val notificationOpenedClass: Class<*> = NotificationOpenedReceiver::class.java
+    private val notificationOpenedClassAndroid23Plus: Class<*> = NotificationOpenedReceiver::class.java
+    private val notificationOpenedClassAndroid22AndOlder: Class<*> = NotificationOpenedReceiverAndroid22AndOlder::class.java
 
     fun getNewBaseIntent(
         notificationId: Int,
     ): Intent {
+        val intent =
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M)
+                getNewBaseIntentAndroidAPI23Plus()
+            else
+                getNewBaseIntentAndroidAPI22AndOlder()
+
+        return intent
+        .putExtra(
+            GenerateNotification.BUNDLE_KEY_ANDROID_NOTIFICATION_ID,
+            notificationId
+        )
         // We use SINGLE_TOP and CLEAR_TOP as we don't want more than one OneSignal invisible click
         //   tracking Activity instance around.
-        var intentFlags =
+        .addFlags(
             Intent.FLAG_ACTIVITY_SINGLE_TOP or
             Intent.FLAG_ACTIVITY_CLEAR_TOP
-        if (!startApp) {
-            // If we don't want the app to launch we put OneSignal's invisible click tracking Activity on it's own task
-            //   so it doesn't resume an existing one once it closes.
-            intentFlags =
-                intentFlags or (
-                    Intent.FLAG_ACTIVITY_NEW_TASK or
-                    Intent.FLAG_ACTIVITY_MULTIPLE_TASK or
-                    Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET
-                )
-        }
+        )
+    }
 
+    @RequiresApi(android.os.Build.VERSION_CODES.M)
+    private fun getNewBaseIntentAndroidAPI23Plus(): Intent {
         return Intent(
             context,
-            notificationOpenedClass
+            notificationOpenedClassAndroid23Plus
         )
-        .putExtra(
-            GenerateNotification.BUNDLE_KEY_ANDROID_NOTIFICATION_ID,
-            notificationId
+    }
+
+    // See NotificationOpenedReceiverAndroid22AndOlder.kt for details
+    @Deprecated("Use getNewBaseIntentAndroidAPI23Plus instead for Android 6+")
+    private fun getNewBaseIntentAndroidAPI22AndOlder(): Intent {
+        val intent = Intent(
+            context,
+            notificationOpenedClassAndroid22AndOlder
         )
-        .addFlags(intentFlags)
+
+        if (getIntentVisible() == null) {
+            // If we don't show a visible Activity put OneSignal's invisible click tracking
+            // Activity on it's own task so it doesn't resume an existing one once it closes.
+            intent.addFlags(
+                Intent.FLAG_ACTIVITY_NEW_TASK or
+                Intent.FLAG_ACTIVITY_MULTIPLE_TASK or
+                Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET
+            )
+        }
+
+        return intent
     }
 
     /**

OneSignalSDK/onesignal/src/main/java/com/onesignal/NotificationOpenedReceiver.kt

@@ -0,0 +1,29 @@
+/**
+ * Modified MIT License
+ *
+ * Copyright 2021 OneSignal
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * 1. The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * 2. All copies of substantial portions of the Software may only be used in connection
+ * with services provided by OneSignal.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.onesignal
+
+class NotificationOpenedReceiver : NotificationOpenedReceiverBase()

OneSignalSDK/onesignal/src/main/java/com/onesignal/NotificationOpenedReceiverAndroid22AndOlder.kt

@@ -0,0 +1,39 @@
+/**
+ * Modified MIT License
+ *
+ * Copyright 2021 OneSignal
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * 1. The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * 2. All copies of substantial portions of the Software may only be used in connection
+ * with services provided by OneSignal.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.onesignal
+
+/**
+ * This is the same as NotificationOpenedReceiver expect it doesn't contain
+ * android:taskAffinity="" in it's AndroidManifest.xml entry. This is to
+ * account for the resume behavior not working on Android API 22 and older.
+ *
+ * In Android 5.x and older, android:taskAffinity="" starts a new task as
+ * expected, however the allowTaskReparenting behavior does not happen which
+ * results in the app not resuming, when using reverse Activity trampoline.
+ * Oddly enough cold starts of the app were not a problem.
+ */
+class NotificationOpenedReceiverAndroid22AndOlder : NotificationOpenedReceiverBase()

OneSignalSDK/onesignal/src/main/java/com/onesignal/NotificationOpenedReceiver.java → OneSignalSDK/onesignal/src/main/java/com/onesignal/NotificationOpenedReceiverBase.kt

@@ -1,7 +1,7 @@
 /**
  * Modified MIT License
  *
- * Copyright 2017 OneSignal
+ * Copyright 2021 OneSignal
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -24,27 +24,22 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+package com.onesignal
 
-package com.onesignal;
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
 
-import android.app.Activity;
-import android.content.Intent;
-import android.os.Bundle;
-
-public class NotificationOpenedReceiver extends Activity {
-
-   @Override
-   protected void onCreate(Bundle savedInstanceState) {
-      super.onCreate(savedInstanceState);
-      NotificationOpenedProcessor.processFromContext(this, getIntent());
-      finish();
-   }
-
-   @Override
-   protected void onNewIntent(Intent intent) {
-      super.onNewIntent(intent);
-      NotificationOpenedProcessor.processFromContext(this, getIntent());
-      finish();
-   }
+abstract class NotificationOpenedReceiverBase : Activity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        NotificationOpenedProcessor.processFromContext(this, intent)
+        finish()
+    }
 
+    override fun onNewIntent(intent: Intent) {
+        super.onNewIntent(intent)
+        NotificationOpenedProcessor.processFromContext(this, getIntent())
+        finish()
+    }
 }

OneSignalSDK/unittest/src/test/java/com/test/onesignal/GenerateNotificationRunner.java

@@ -1130,6 +1130,21 @@ public void shouldSetButtonsCorrectly() throws Exception {
       assertEquals("id1", new JSONObject(json_data).optString(BUNDLE_KEY_ACTION_ID));
    }
 
+   @Test
+   @Config(sdk = 23, shadows = { ShadowGenerateNotification.class })
+   public void shouldUseCorrectActivityForAndroid23Plus() throws Exception {
+      NotificationBundleProcessor_ProcessFromFCMIntentService(blankActivity, getBaseNotifBundle());
+      threadAndTaskWait();
+
+      Intent[] intents = lastNotificationIntents();
+      assertEquals("android.intent.action.MAIN", intents[0].getAction());
+      assertEquals(
+         com.onesignal.NotificationOpenedReceiver.class.getName(),
+         intents[1].getComponent().getClassName()
+      );
+      assertEquals(2, intents.length);
+   }
+
    @Test
    @Config(shadows = { ShadowGenerateNotification.class })
    public void shouldSetContentIntentForLaunchURL() throws Exception {
@@ -1180,7 +1195,7 @@ private void generateNotificationWithLaunchURL() throws Exception {
    }
 
    private void assertNotificationOpenedReceiver(@NonNull Intent intent) {
-      assertEquals("com.onesignal.NotificationOpenedReceiver", intent.getComponent().getClassName());
+      assertEquals(com.onesignal.NotificationOpenedReceiverAndroid22AndOlder.class.getName(), intent.getComponent().getClassName());
    }
 
    private void assertOpenMainActivityIntent(@NonNull Intent intent) {