From 0560e597a61320a491c13028f78f1a1e0fb75498 Mon Sep 17 00:00:00 2001
From: Assam Boudjelthia <assam.boudjelthia@qt.io>
Date: Tue, 6 Feb 2024 12:38:30 +0200
Subject: [PATCH] Android: request POST_NOTIFICATIONS permission for Android
 Notifier

Android 13 and above requires the notification permission
"android.permission.POST_NOTIFICATIONS" to be requested at runtime.

Pick-to: 6.5
Fixes: QTBUG-121668
Change-Id: I38512ffc07c1a3ffe7cddffa937b98332f172d15
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
(cherry picked from commit 7fa6d09ca20b27b8350e6e26040372ba70e6244d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 6ca01cd2d24f75273e9aeeed8a45417e2b81bf66)
---
 .../corelib/platform/androidnotifier/CMakeLists.txt  |  1 +
 .../androidnotifier/android/AndroidManifest.xml      |  2 +-
 .../platform/androidnotifier/notificationclient.cpp  | 12 ++++++++++++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/examples/corelib/platform/androidnotifier/CMakeLists.txt b/examples/corelib/platform/androidnotifier/CMakeLists.txt
index e5271edd799..33ce55548c2 100644
--- a/examples/corelib/platform/androidnotifier/CMakeLists.txt
+++ b/examples/corelib/platform/androidnotifier/CMakeLists.txt
@@ -28,6 +28,7 @@ qt_add_executable(androidnotifier
 )
 
 target_link_libraries(androidnotifier PRIVATE
+    Qt6::CorePrivate
     Qt6::Widgets
 )
 
diff --git a/examples/corelib/platform/androidnotifier/android/AndroidManifest.xml b/examples/corelib/platform/androidnotifier/android/AndroidManifest.xml
index b2d9cc76808..cf418e1ae84 100644
--- a/examples/corelib/platform/androidnotifier/android/AndroidManifest.xml
+++ b/examples/corelib/platform/androidnotifier/android/AndroidManifest.xml
@@ -7,7 +7,7 @@
     <!-- The comment below will be replaced with dependencies permissions upon deployment.
              Remove the comment if you do not require these default permissions. -->
     <!-- %%INSERT_PERMISSIONS -->
-
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
     <!-- The comment below will be replaced with dependencies permissions upon deployment.
              Remove the comment if you do not require these default features. -->
     <!-- %%INSERT_FEATURES -->
diff --git a/examples/corelib/platform/androidnotifier/notificationclient.cpp b/examples/corelib/platform/androidnotifier/notificationclient.cpp
index af1cb7322a7..aa6093c29cb 100644
--- a/examples/corelib/platform/androidnotifier/notificationclient.cpp
+++ b/examples/corelib/platform/androidnotifier/notificationclient.cpp
@@ -5,10 +5,22 @@
 
 #include <QtCore/qjniobject.h>
 #include <QtCore/qcoreapplication.h>
+#include <QtCore/private/qandroidextras_p.h>
+
+using namespace Qt::StringLiterals;
 
 NotificationClient::NotificationClient(QObject *parent)
     : QObject(parent)
 {
+    if (QNativeInterface::QAndroidApplication::sdkVersion() >= __ANDROID_API_T__) {
+        const auto notificationPermission = "android.permission.POST_NOTIFICATIONS"_L1;
+        auto requestResult = QtAndroidPrivate::requestPermission(notificationPermission);
+        if (requestResult.result() != QtAndroidPrivate::Authorized) {
+            qWarning() << "Failed to acquire permission to post notifications "
+                          "(required for Android 13+)";
+        }
+    }
+
     connect(this, &NotificationClient::notificationChanged,
             this, &NotificationClient::updateAndroidNotification);
 }