Bible: Add daily notification support

bin/bible/AndroidManifest.xml

@@ -3,6 +3,8 @@
     package="nl.plaatsoft.bible">
 
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
 
     <application android:allowBackup="true"
         android:label="@string/app_name"
@@ -26,6 +28,10 @@
             android:windowSoftInputMode="stateVisible|adjustResize"
             android:exported="false" />
 
+        <service android:name=".services.DailyVerseService"
+            android:permission="android.permission.BIND_JOB_SERVICE"
+            android:exported="true" />
+
         <activity android:name=".activities.SettingsActivity"
             android:parentActivityName=".activities.MainActivity"
             android:launchMode="singleTop"

bin/bible/res/drawable-anydpi/ic_bell.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24">
+    <path android:fillColor="@color/icon_color" android:pathData="M21,19V20H3V19L5,17V11C5,7.9 7.03,5.17 10,4.29C10,4.19 10,4.1 10,4A2,2 0 0,1 12,2A2,2 0 0,1 14,4C14,4.1 14,4.19 14,4.29C16.97,5.17 19,7.9 19,11V17L21,19M14,21A2,2 0 0,1 12,23A2,2 0 0,1 10,21"/>
+</vector>

bin/bible/res/drawable-anydpi/ic_book_cross.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24">
+    <path android:fillColor="@color/icon_color" android:pathData="M5.81,2H7V9L9.5,7.5L12,9V2H18A2,2 0 0,1 20,4V20C20,21.05 19.05,22 18,22H6C4.95,22 4,21.05 4,20V4C4,3 4.83,2.09 5.81,2M13,10V13H10V15H13V20H15V15H18V13H15V10H13Z"/>
+</vector>

bin/bible/res/layout/activity_settings.xml

@@ -62,6 +62,25 @@
                 </LinearLayout>
             </LinearLayout>
 
+            <TextView android:text="@string/settings_notifications_label"
+                style="@style/ListItemSubtitle"/>
+
+            <LinearLayout style="@style/ListGroup">
+                <!-- Daily notification button -->
+                <LinearLayout android:id="@+id/settings_daily_notification_button"
+                    style="@style/ListItemButton">
+
+                    <ImageView android:src="@drawable/ic_bell"
+                        style="@style/ListItemButtonIcon" />
+
+                    <TextView android:text="@string/settings_daily_notification_button"
+                        style="@style/ListItemButtonLabel" />
+
+                    <Switch android:id="@+id/settings_daily_notification_switch"
+                        style="@style/ListItemButtonSwitch" />
+                </LinearLayout>
+            </LinearLayout>
+
             <TextView android:text="@string/settings_information_label"
                 style="@style/ListItemSubtitle" />
 

bin/bible/res/values-de/strings.xml

@@ -32,6 +32,12 @@
     <!-- Settings activity -->
     <string name="settings_title_label">Einstellungen</string>
 
+    <string name="settings_notifications_label">Benachrichtigungen</string>
+
+    <string name="settings_daily_notification_button">Tägliche Vers-Benachrichtigung</string>
+
+    <string name="notification_channel_name">Täglicher Vers</string>
+
     <string name="settings_display_label">Anzeige</string>
 
     <string name="settings_font_button">Schriftart</string>

bin/bible/res/values-nl/strings.xml

@@ -32,6 +32,12 @@
     <!-- Settings activity -->
     <string name="settings_title_label">Instellingen</string>
 
+    <string name="settings_notifications_label">Meldingen</string>
+
+    <string name="settings_daily_notification_button">Dagelijkse vers melding</string>
+
+    <string name="notification_channel_name">Dagelijks vers</string>
+
     <string name="settings_display_label">Weergave</string>
 
     <string name="settings_font_button">Lettertype</string>

bin/bible/res/values/strings.xml

@@ -32,6 +32,12 @@
     <!-- Settings activity -->
     <string name="settings_title_label">Settings</string>
 
+    <string name="settings_notifications_label">Notifications</string>
+
+    <string name="settings_daily_notification_button">Daily verse notification</string>
+
+    <string name="notification_channel_name">Daily Verse</string>
+
     <string name="settings_display_label">Display</string>
 
     <string name="settings_font_button">Font</string>

bin/bible/res/values/styles.xml

@@ -178,6 +178,11 @@
         <item name="android:textColor">@color/secondary_text_color</item>
     </style>
 
+    <style name="ListItemButtonSwitch">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+    </style>
+
     <style name="ListItemFooter" parent="ListItem">
         <item name="android:textColor">@color/secondary_text_color</item>
     </style>

bin/bible/src/nl/plaatsoft/bible/Settings.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024-2025 Bastiaan van der Plaat
+ * Copyright (c) 2024-2026 Bastiaan van der Plaat
  *
  * SPDX-License-Identifier: MIT
  */
@@ -75,6 +75,17 @@ public void setFont(int font) {
         prefs.edit().putInt("font", font).apply();
     }
 
+    // Daily notification
+    public boolean isDailyNotification() {
+        return prefs.getBoolean("daily_notification", false);
+    }
+
+    public void setDailyNotification(boolean dailyNotification) {
+        if (isDailyNotification() == dailyNotification)
+            return;
+        prefs.edit().putBoolean("daily_notification", dailyNotification).apply();
+    }
+
     // Installed assets version
     public String getInstalledAssetsVersion() {
         return prefs.getString("installed_assets_version", "");

bin/bible/src/nl/plaatsoft/bible/activities/MainActivity.java

@@ -37,6 +37,7 @@
 import nl.plaatsoft.bible.models.SongWithText;
 import nl.plaatsoft.bible.models.Verse;
 import nl.plaatsoft.bible.services.BibleService;
+import nl.plaatsoft.bible.services.DailyVerseService;
 import nl.plaatsoft.bible.services.SongBundleService;
 import nl.plaatsoft.bible.views.BooksDialogBuilder;
 import nl.plaatsoft.bible.views.ChapterView;
@@ -249,7 +250,10 @@ public void onCreate(@Nullable Bundle savedInstanceState) {
 
             bibles = bibleService.getInstalledBibles(this);
             songBundles = songBundleService.getInstalledSongBundles(this);
-            handler.post(() -> openFromSettings());
+            handler.post(() -> {
+                openFromSettings();
+                handleNotificationIntent(getIntent());
+            });
         };
         installAssetsAndOpen.run();
 
@@ -259,6 +263,38 @@ public void onCreate(@Nullable Bundle savedInstanceState) {
             SettingsActivity.STORE_PAGE_URL);
     }
 
+    @Override
+    public void onNewIntent(@SuppressWarnings("null") Intent intent) {
+        super.onNewIntent(intent);
+        setIntent(intent);
+        handleNotificationIntent(intent);
+    }
+
+    private void handleNotificationIntent(@Nullable Intent intent) {
+        if (intent == null)
+            return;
+        var bookKey = intent.getStringExtra(DailyVerseService.NOTIFICATION_BOOK_KEY);
+        if (bookKey == null)
+            return;
+        var chapterNumber = intent.getIntExtra(DailyVerseService.NOTIFICATION_CHAPTER_NUMBER, 1);
+        var verseId = intent.getIntExtra(DailyVerseService.NOTIFICATION_VERSE_ID, -1);
+        settings.setOpenType(Settings.OPEN_TYPE_BIBLE);
+        openBible = bibleService.readBible(this, settings.getOpenBible(), true);
+        // Find the book and open the chapter with verse highlight
+        for (var testament : Objects.requireNonNull(openBible).testaments()) {
+            for (var book : testament.books()) {
+                if (book.key().equals(bookKey)) {
+                    for (var chapter : book.chapters()) {
+                        if (chapter.number() == chapterNumber) {
+                            openChapter(book, chapter, 0, verseId);
+                            return;
+                        }
+                    }
+                }
+            }
+        }
+    }
+
     @Override
     public boolean onMenuItemClick(@SuppressWarnings("null") MenuItem item) {
         if (item.getItemId() == R.id.menu_options_last_open_chapter) {

bin/bible/src/nl/plaatsoft/bible/activities/SettingsActivity.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024-2025 Bastiaan van der Plaat
+ * Copyright (c) 2024-2026 Bastiaan van der Plaat
  *
  * SPDX-License-Identifier: MIT
  */
@@ -10,16 +10,21 @@
 
 import android.app.AlertDialog;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.util.Log;
+import android.widget.CompoundButton;
+import android.widget.LinearLayout;
+import android.widget.Switch;
 import android.widget.TextView;
 import android.widget.Toast;
 
 import nl.plaatsoft.bible.R;
 import nl.plaatsoft.bible.Settings;
+import nl.plaatsoft.bible.services.DailyVerseService;
 
 import org.jspecify.annotations.Nullable;
 
@@ -114,6 +119,28 @@ public void onCreate(@Nullable Bundle savedInstanceState) {
             alertDialog.getListView().setPadding(0, 0, 0, (int)(16 * density));
         });
 
+        // Daily notification switch
+        var dailyNotificationSwitch = (Switch)findViewById(R.id.settings_daily_notification_switch);
+        dailyNotificationSwitch.setChecked(settings.isDailyNotification());
+        dailyNotificationSwitch.setOnCheckedChangeListener((CompoundButton buttonView, boolean isChecked) -> {
+            if (isChecked && Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+                if (checkSelfPermission(android.Manifest.permission.POST_NOTIFICATIONS)
+                    != PackageManager.PERMISSION_GRANTED) {
+                    buttonView.setChecked(false);
+                    requestPermissions(new String[] {android.Manifest.permission.POST_NOTIFICATIONS}, 0);
+                    return;
+                }
+            }
+            settings.setDailyNotification(isChecked);
+            if (isChecked) {
+                DailyVerseService.schedule(this);
+            } else {
+                DailyVerseService.cancel(this);
+            }
+        });
+        ((LinearLayout)findViewById(R.id.settings_daily_notification_button))
+            .setOnClickListener(v -> dailyNotificationSwitch.toggle());
+
         // Version button easter egg
         try {
             ((TextView)findViewById(R.id.settings_version_label))
@@ -161,4 +188,12 @@ public void onCreate(@Nullable Bundle savedInstanceState) {
             startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(ABOUT_WEBSITE_URL)));
         });
     }
+
+    @Override
+    public void onRequestPermissionsResult(
+        int requestCode, @SuppressWarnings("null") String[] permissions, @SuppressWarnings("null") int[] grantResults) {
+        if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+            ((Switch)findViewById(R.id.settings_daily_notification_switch)).setChecked(true);
+        }
+    }
 }