From 1b21ff6751e4466b994972961203fc7537ec5520 Mon Sep 17 00:00:00 2001
From: ajp_anton <ajp_anton@git.ajpanton.se>
Date: Tue, 18 Aug 2026 01:35:07 +0000
Subject: [PATCH] Add alert queue settings page

---
 .../notificationsmaster/AlertsFragment.kt     | 66 +++++++++++++++++++
 .../notificationsmaster/MainActivity.kt       |  2 +
 app/src/main/res/layout/fragment_alerts.xml   | 49 ++++++++++++++
 app/src/main/res/menu/drawer_menu.xml         |  3 +
 app/src/main/res/values/strings.xml           |  2 +
 5 files changed, 122 insertions(+)
 create mode 100644 app/src/main/java/se/ajpanton/notificationsmaster/AlertsFragment.kt
 create mode 100644 app/src/main/res/layout/fragment_alerts.xml

diff --git a/app/src/main/java/se/ajpanton/notificationsmaster/AlertsFragment.kt b/app/src/main/java/se/ajpanton/notificationsmaster/AlertsFragment.kt
new file mode 100644
index 0000000..4da7938
--- /dev/null
+++ b/app/src/main/java/se/ajpanton/notificationsmaster/AlertsFragment.kt
@@ -0,0 +1,66 @@
+package se.ajpanton.notificationsmaster
+
+import android.os.Bundle
+import android.view.View
+import android.widget.ArrayAdapter
+import androidx.fragment.app.Fragment
+import se.ajpanton.notificationsmaster.alerts.AlertConfigurationStore
+import se.ajpanton.notificationsmaster.alerts.AlertQueueOverflow
+import se.ajpanton.notificationsmaster.alerts.AlertQueueSettings
+import se.ajpanton.notificationsmaster.databinding.FragmentAlertsBinding
+
+class AlertsFragment : Fragment(R.layout.fragment_alerts) {
+    private var binding: FragmentAlertsBinding? = null
+    private lateinit var store: AlertConfigurationStore
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        binding = FragmentAlertsBinding.bind(view)
+        store = AlertConfigurationStore(requireContext())
+        val configuration = store.load()
+        binding!!.enableAlerts.isChecked = configuration.enabled
+        binding!!.ignoreRoutineUpdates.isChecked = configuration.ignoreRoutineUpdates
+        binding!!.dropOldest.isChecked = configuration.queueSettings.overflow == AlertQueueOverflow.DROP_OLDEST
+        binding!!.queueLength.adapter = ArrayAdapter(
+            requireContext(),
+            android.R.layout.simple_spinner_dropdown_item,
+            (1..10).map(Int::toString),
+        )
+        binding!!.queueLength.setSelection(configuration.queueSettings.maximumLength - 1, false)
+        bindChanges()
+    }
+
+    override fun onDestroyView() {
+        binding = null
+        super.onDestroyView()
+    }
+
+    private fun bindChanges() {
+        binding!!.enableAlerts.setOnCheckedChangeListener { _, enabled ->
+            store.save(store.load().copy(enabled = enabled))
+        }
+        binding!!.ignoreRoutineUpdates.setOnCheckedChangeListener { _, ignore ->
+            store.save(store.load().copy(ignoreRoutineUpdates = ignore))
+        }
+        binding!!.dropOldest.setOnCheckedChangeListener { _, oldest ->
+            saveQueue(overflow = if (oldest) AlertQueueOverflow.DROP_OLDEST else AlertQueueOverflow.DROP_NEWEST)
+        }
+        binding!!.queueLength.onItemSelectedListener = object : android.widget.AdapterView.OnItemSelectedListener {
+            override fun onNothingSelected(parent: android.widget.AdapterView<*>?) = Unit
+            override fun onItemSelected(parent: android.widget.AdapterView<*>?, view: View?, position: Int, id: Long) {
+                saveQueue(maximumLength = position + 1)
+            }
+        }
+    }
+
+    private fun saveQueue(maximumLength: Int? = null, overflow: AlertQueueOverflow? = null) {
+        val current = store.load().queueSettings
+        store.save(
+            store.load().copy(
+                queueSettings = AlertQueueSettings(
+                    maximumLength ?: current.maximumLength,
+                    overflow ?: current.overflow,
+                ),
+            ),
+        )
+    }
+}
diff --git a/app/src/main/java/se/ajpanton/notificationsmaster/MainActivity.kt b/app/src/main/java/se/ajpanton/notificationsmaster/MainActivity.kt
index 455145b..aa0fb74 100644
--- a/app/src/main/java/se/ajpanton/notificationsmaster/MainActivity.kt
+++ b/app/src/main/java/se/ajpanton/notificationsmaster/MainActivity.kt
@@ -154,6 +154,7 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
                 when {
                     page == Page.VIEW_LOGS -> ViewLogsFragment()
                     page == Page.SETTINGS -> SettingsFragment()
+                    page == Page.ALERTS -> AlertsFragment()
                     page == Page.LOG_DISPLAY -> LogDisplayFragment()
                     page == Page.FILTER_LOGGING -> FilterLoggingFragment()
                     page == Page.FILTER_APPS -> FilterAppsFragment.newInstance()
@@ -345,6 +346,7 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
     ) {
         VIEW_LOGS(R.id.nav_view_logs, R.string.page_view_logs),
         SETTINGS(R.id.nav_settings, R.string.page_settings),
+        ALERTS(R.id.nav_alerts, R.string.page_alerts),
         LOG_DISPLAY(R.id.nav_log_display, R.string.page_log_display),
         FILTER_LOGGING(R.id.nav_filter_logging, R.string.page_filter_logging),
         FILTER_APPS(R.id.nav_filter_apps, R.string.page_filter_apps),
diff --git a/app/src/main/res/layout/fragment_alerts.xml b/app/src/main/res/layout/fragment_alerts.xml
new file mode 100644
index 0000000..c833c5d
--- /dev/null
+++ b/app/src/main/res/layout/fragment_alerts.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:padding="@dimen/page_padding">
+
+        <com.google.android.material.switchmaterial.SwitchMaterial
+            android:id="@+id/enable_alerts"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Enable custom alerts" />
+
+        <com.google.android.material.switchmaterial.SwitchMaterial
+            android:id="@+id/ignore_routine_updates"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:text="Ignore detected routine updates" />
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="24dp"
+            android:text="Queue" />
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:text="Maximum queue length" />
+
+        <Spinner
+            android:id="@+id/queue_length"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" />
+
+        <com.google.android.material.switchmaterial.SwitchMaterial
+            android:id="@+id/drop_oldest"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:text="Drop oldest alert when queue is full" />
+    </LinearLayout>
+</ScrollView>
diff --git a/app/src/main/res/menu/drawer_menu.xml b/app/src/main/res/menu/drawer_menu.xml
index f280640..3604b0a 100644
--- a/app/src/main/res/menu/drawer_menu.xml
+++ b/app/src/main/res/menu/drawer_menu.xml
@@ -9,6 +9,9 @@
         <item
             android:id="@+id/nav_settings"
             android:title="@string/navigation_settings_header" />
+        <item
+            android:id="@+id/nav_alerts"
+            android:title="@string/navigation_indented_alerts" />
         <item
             android:id="@+id/nav_log_display"
             android:title="@string/navigation_indented_log_display" />
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f0cea9b..88a2cf3 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -7,10 +7,12 @@
     <string name="navigation_settings_header">Settings</string>
     <string name="page_view_logs">View logs</string>
     <string name="page_settings">Settings</string>
+    <string name="page_alerts">Alerts</string>
     <string name="page_filter_apps">Filter apps</string>
     <string name="page_log_display">Log display</string>
     <string name="page_filter_logging">Filter logging</string>
     <string name="navigation_indented_log_display">&#160;&#160;&#160;&#160;Log display</string>
+    <string name="navigation_indented_alerts">&#160;&#160;&#160;&#160;Alerts</string>
     <string name="navigation_indented_filter_logging">&#160;&#160;&#160;&#160;Filter logging</string>
     <string name="navigation_indented_filter_apps">&#160;&#160;&#160;&#160;Filter apps</string>
 </resources>