Add support for POST_NOTIFICATIONS permission (#845)

* Add support for POST_NOTIFICATIONS permission (Introduced with Android 13)

* increase compileSdkVersion to 33 and fix deprecated methods in API 33

* bump package version and update changelog

* bump example app compile and target sdk versions

* fix: crash on Android < 13

* revert version updates

* revert  example app's

* bump permission_handler_android to 10.0.0

permission_handler_android/CHANGELOG.md

+## 10.0.0
+
+ * __BREAKING CHANGE__: Updated Android `compileSdkVersion` to `33` to handle the new `POST_NOTIFICATIONS` permission.
+ > When updating to version 10.0.0 make sure to update the `android/app/build.gradle` file and set the `compileSdkVersion` to `33`.
+
 ## 9.0.2+1
 
 * Undoes PR [#765](https://github.com/baseflow/flutter-permission-handler/pull/765) which by mistake requests write_external_storage permission based on the target SDK instead of the actual SDK of the Android device.

permission_handler_android/android/build.gradle

@@ -27,7 +27,7 @@ project.getTasks().withType(JavaCompile){
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8

permission_handler_android/android/src/main/java/com/baseflow/permissionhandler/PermissionManager.java

 package com.baseflow.permissionhandler;
 
+import android.Manifest;
 import android.app.Activity;
 import android.app.Application;
 import android.app.Notification;
@@ -465,12 +466,18 @@ final class PermissionManager implements PluginRegistry.ActivityResultListener,
     }
 
     private int checkNotificationPermissionStatus(Context context) {
-        NotificationManagerCompat manager = NotificationManagerCompat.from(context);
-        boolean isGranted = manager.areNotificationsEnabled();
-        if (isGranted) {
-            return PermissionConstants.PERMISSION_STATUS_GRANTED;
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
+            NotificationManagerCompat manager = NotificationManagerCompat.from(context);
+            boolean isGranted = manager.areNotificationsEnabled();
+            if (isGranted) {
+                return PermissionConstants.PERMISSION_STATUS_GRANTED;
+            }
+            return PermissionConstants.PERMISSION_STATUS_DENIED;
         }
-        return PermissionConstants.PERMISSION_STATUS_DENIED;
+
+        return context.checkSelfPermission(Manifest.permission.POST_NOTIFICATIONS) == PackageManager.PERMISSION_GRANTED
+            ? PermissionConstants.PERMISSION_STATUS_GRANTED
+            : PermissionConstants.PERMISSION_STATUS_DENIED;
     }
 
     private int checkBluetoothPermissionStatus(Context context) {

permission_handler_android/android/src/main/java/com/baseflow/permissionhandler/PermissionUtils.java

@@ -75,6 +75,8 @@ public class PermissionUtils {
                 return PermissionConstants.PERMISSION_GROUP_BLUETOOTH_ADVERTISE;
             case Manifest.permission.BLUETOOTH_CONNECT:
                 return PermissionConstants.PERMISSION_GROUP_BLUETOOTH_CONNECT;
+            case Manifest.permission.POST_NOTIFICATIONS:
+                return PermissionConstants.PERMISSION_GROUP_NOTIFICATION;
             default:
                 return PermissionConstants.PERMISSION_GROUP_UNKNOWN;
         }
@@ -288,6 +290,11 @@ public class PermissionUtils {
                 break;
             }
             case PermissionConstants.PERMISSION_GROUP_NOTIFICATION:
+                // The POST_NOTIFICATIONS permission is introduced in Android 13, meaning we should
+                // not handle permissions on pre Android 13 devices.
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU && hasPermissionInManifest(context, permissionNames, Manifest.permission.POST_NOTIFICATIONS ))
+                    permissionNames.add(Manifest.permission.POST_NOTIFICATIONS);
+                break;
             case PermissionConstants.PERMISSION_GROUP_MEDIA_LIBRARY:
             case PermissionConstants.PERMISSION_GROUP_PHOTOS:
             case PermissionConstants.PERMISSION_GROUP_REMINDERS:
@@ -313,9 +320,7 @@ public class PermissionUtils {
                 return false;
             }
 
-            PackageInfo info = context
-                    .getPackageManager()
-                    .getPackageInfo(context.getPackageName(), PackageManager.GET_PERMISSIONS);
+            PackageInfo info = getPackageInfo(context);
 
             if (info == null) {
                 Log.d(PermissionConstants.LOG_TAG, "Unable to get Package info, will not be able to determine permissions to request.");
@@ -384,4 +389,17 @@ public class PermissionUtils {
 
         return null;
     }
+
+    // Suppress deprecation warnings since its purpose is to support to be backwards compatible with
+    // pre TIRAMISU versions of Android
+    @SuppressWarnings("deprecation")
+    private static PackageInfo getPackageInfo(Context context) throws PackageManager.NameNotFoundException {
+        final PackageManager pm = context.getPackageManager();
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            return pm.getPackageInfo(context.getPackageName(), PackageManager.PackageInfoFlags.of(PackageManager.GET_PERMISSIONS));
+        } else {
+            return pm.getPackageInfo(context.getPackageName(), PackageManager.GET_PERMISSIONS);
+        }
+    }
 }

permission_handler_android/android/src/main/java/com/baseflow/permissionhandler/ServiceManager.java

@@ -70,9 +70,7 @@ final class ServiceManager {
                 return;
             }
 
-            Intent callIntent = new Intent(Intent.ACTION_CALL);
-            callIntent.setData(Uri.parse("tel:123123"));
-            List<ResolveInfo> callAppsList = pm.queryIntentActivities(callIntent, 0);
+            List<ResolveInfo> callAppsList = getCallAppsList(pm);
 
             if (callAppsList.isEmpty()) {
                 successCallback.onSuccess(PermissionConstants.SERVICE_STATUS_NOT_APPLICABLE);
@@ -162,4 +160,18 @@ final class ServiceManager {
         final BluetoothAdapter adapter = manager.getAdapter();
         return adapter.isEnabled();
     }
+
+    // Suppress deprecation warnings since its purpose is to support to be backwards compatible with
+    // pre TIRAMISU versions of Android
+    @SuppressWarnings("deprecation")
+    private List<ResolveInfo> getCallAppsList(PackageManager pm) {
+        Intent callIntent = new Intent(Intent.ACTION_CALL);
+        callIntent.setData(Uri.parse("tel:123123"));
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            return pm.queryIntentActivities(callIntent, PackageManager.ResolveInfoFlags.of(0));
+        } else {
+            return pm.queryIntentActivities(callIntent, 0);
+        }
+    }
 }

permission_handler_android/example/android/app/build.gradle

@@ -25,7 +25,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
@@ -36,7 +36,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.baseflow.permissionhandler.example"
         minSdkVersion 16
-        targetSdkVersion 31
+        targetSdkVersion 33
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }

permission_handler_android/pubspec.yaml

 name: permission_handler_android
 description: Permission plugin for Flutter. This plugin provides the Android API to request and check permissions.
-version: 9.0.2+1
+version: 10.0.0
 homepage: https://github.com/baseflow/flutter-permission-handler
 
 environment: