diff --git a/app/src/main/kotlin/com/github/gotify/settings/SettingsActivity.kt b/app/src/main/kotlin/com/github/gotify/settings/SettingsActivity.kt
index 9f4ef92..26c4516 100644
--- a/app/src/main/kotlin/com/github/gotify/settings/SettingsActivity.kt
+++ b/app/src/main/kotlin/com/github/gotify/settings/SettingsActivity.kt
@@ -5,8 +5,10 @@ import android.content.DialogInterface
 import android.content.Intent
 import android.content.SharedPreferences
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener
+import android.net.Uri
 import android.os.Build
 import android.os.Bundle
+import android.provider.Settings
 import android.view.MenuItem
 import android.view.View
 import androidx.appcompat.app.AppCompatActivity
@@ -97,6 +99,14 @@ internal class SettingsActivity : AppCompatActivity(), OnSharedPreferenceChangeL
                     Utils.setExcludeFromRecent(requireContext(), value as Boolean)
                     return@OnPreferenceChangeListener true
                 }
+            findPreference<SwitchPreferenceCompat>(
+                getString(R.string.setting_key_intent_dialog_permission)
+            )?.let {
+                it.setOnPreferenceChangeListener { _, _ ->
+                    openSystemAlertWindowPermissionPage()
+                }
+            }
+            checkSystemAlertWindowPermission()
         }
 
         override fun onDisplayPreferenceDialog(preference: Preference) {
@@ -107,6 +117,35 @@ internal class SettingsActivity : AppCompatActivity(), OnSharedPreferenceChangeL
             }
         }
 
+        override fun onResume() {
+            super.onResume()
+            checkSystemAlertWindowPermission()
+        }
+
+        private fun openSystemAlertWindowPermissionPage(): Boolean {
+            Intent(
+                Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
+                Uri.parse("package:${requireContext().packageName}")
+            ).apply {
+                startActivity(this)
+            }
+            return true
+        }
+
+        private fun checkSystemAlertWindowPermission() {
+            findPreference<SwitchPreferenceCompat>(
+                getString(R.string.setting_key_intent_dialog_permission)
+            )?.let {
+                val canDrawOverlays = Settings.canDrawOverlays(requireContext())
+                it.isChecked = canDrawOverlays
+                it.summary = if (canDrawOverlays) {
+                    getString(R.string.setting_summary_intent_dialog_permission_granted)
+                } else {
+                    getString(R.string.setting_summary_intent_dialog_permission)
+                }
+            }
+        }
+
         private fun showListPreferenceDialog(preference: ListPreference) {
             val dialogFragment = MaterialListPreference()
             dialogFragment.arguments = Bundle(1).apply { putString("key", preference.key) }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 478b4d3..b79f30e 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -86,6 +86,10 @@
     <string name="setting_key_notification_channels">notification_channels</string>
     <string name="setting_key_exclude_from_recent">exclude_from_recent</string>
     <string name="setting_exclude_from_recent">Exclude from recents</string>
+    <string name="setting_intent_dialog_permission">Intent Action Permission</string>
+    <string name="setting_key_intent_dialog_permission">intent_dialog_permission</string>
+    <string name="setting_summary_intent_dialog_permission">To always show incoming intent URLs, give permission to show this app on top of other apps.</string>
+    <string name="setting_summary_intent_dialog_permission_granted">Permission granted.</string>
     <string name="push_message">Push message</string>
     <string name="appListDescription">App:</string>
     <string name="priorityDescription">Priority:</string>
diff --git a/app/src/main/res/xml/root_preferences.xml b/app/src/main/res/xml/root_preferences.xml
index 2373083..d6d4ad0 100644
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -1,5 +1,6 @@
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
 
     <PreferenceCategory app:title="@string/settings_appearance" >
         <ListPreference
@@ -37,6 +38,11 @@
             android:key="@string/setting_key_notification_channels"
             android:title="@string/setting_notification_channels"
             app:singleLineTitle="false" />
+
+        <SwitchPreferenceCompat
+            android:key="@string/setting_key_intent_dialog_permission"
+            android:title="@string/setting_intent_dialog_permission"
+            tools:summary="@string/setting_summary_intent_dialog_permission" />
     </PreferenceCategory>
 
 </PreferenceScreen>