more fonts

app/src/main/java/de/jrpie/android/launcher/HomeActivity.kt

@@ -1,6 +1,7 @@
 package de.jrpie.android.launcher
 
 import android.content.Intent
+import android.content.SharedPreferences
 import android.content.res.Resources
 import android.os.AsyncTask
 import android.os.Bundle
@@ -42,6 +43,13 @@ class HomeActivity: UIObject, AppCompatActivity(),
 
     private lateinit var binding: HomeBinding
 
+    private var sharedPreferencesListener =
+        SharedPreferences.OnSharedPreferenceChangeListener { _, prefKey ->
+            if(prefKey?.startsWith("clock.") == true ||
+                prefKey?.startsWith("display.") == true) {
+                recreate()
+            }
+        }
 
     private var bufferedPointerCount = 1 // how many fingers on screen
     private var pointerBufferTimer = Timer()
@@ -71,6 +79,7 @@ class HomeActivity: UIObject, AppCompatActivity(),
         // Initialise layout
         binding = HomeBinding.inflate(layoutInflater)
         setContentView(binding.root)
+
     }
 
     override fun onStart(){
@@ -80,6 +89,8 @@ class HomeActivity: UIObject, AppCompatActivity(),
         mDetector.setOnDoubleTapListener(this)
 
         super<UIObject>.onStart()
+
+        LauncherPreferences.getSharedPreferences().registerOnSharedPreferenceChangeListener(sharedPreferencesListener)
     }
 
     private fun updateClock() {
@@ -127,6 +138,7 @@ class HomeActivity: UIObject, AppCompatActivity(),
     override fun getTheme(): Resources.Theme {
         val mTheme = modifyTheme(super.getTheme())
         mTheme.applyStyle(R.style.backgroundWallpaper, true)
+        LauncherPreferences.clock().font().applyToTheme(mTheme)
         return mTheme
     }
 
@@ -138,7 +150,11 @@ class HomeActivity: UIObject, AppCompatActivity(),
     override fun onPause() {
         super.onPause()
         clockTimer.cancel()
+    }
 
+    override fun onDestroy() {
+        LauncherPreferences.getSharedPreferences().unregisterOnSharedPreferenceChangeListener(sharedPreferencesListener)
+        super.onDestroy()
     }
 
     override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {

app/src/main/java/de/jrpie/android/launcher/preferences/LauncherPreferences$Config.java

@@ -31,6 +31,7 @@ import eu.jonahbauer.android.preference.annotations.Preferences;
                 @Preference(name = "monochrome_icons", type = boolean.class, defaultValue = "false"),
             }),
             @PreferenceGroup(name = "clock", prefix = "settings_clock_", suffix = "_key", value = {
+                @Preference(name = "font", type = Font.class, defaultValue = "HACK"),
                 @Preference(name = "date_visible", type = boolean.class, defaultValue = "true"),
                 @Preference(name = "time_visible", type = boolean.class, defaultValue = "true"),
                 @Preference(name = "flip_date_time", type = boolean.class, defaultValue = "false"),

app/src/main/java/de/jrpie/android/launcher/preferences/theme/Font.kt

@@ -3,9 +3,16 @@ package de.jrpie.android.launcher.preferences.theme
 import android.content.res.Resources
 import de.jrpie.android.launcher.R
 
+/**
+ * Changes here must also be added to @array/settings_theme_font_values
+ */
 enum class Font(val id: Int) {
     HACK(R.style.fontHack),
     SYSTEM_DEFAULT(R.style.fontSystemDefault),
+    SANS_SERIF(R.style.fontSansSerif),
+    SERIF(R.style.fontSerifMonospace),
+    MONOSPACE(R.style.fontMonospace),
+    SERIF_MONOSPACE(R.style.fontSerifMonospace),
     ;
 
     fun applyToTheme(theme: Resources.Theme) {

app/src/main/java/de/jrpie/android/launcher/settings/SettingsActivity.kt

@@ -32,7 +32,8 @@ class SettingsActivity: AppCompatActivity(), UIObject {
 
     private var sharedPreferencesListener =
         SharedPreferences.OnSharedPreferenceChangeListener { _,prefKey ->
-            if(prefKey?.startsWith("theme.") == true) {
+            if(prefKey?.startsWith("theme.") == true ||
+                prefKey?.startsWith("display.") == true) {
                 recreate()
             }
         }
@@ -49,6 +50,7 @@ class SettingsActivity: AppCompatActivity(), UIObject {
         val sectionsPagerAdapter = SettingsSectionsPagerAdapter(this, supportFragmentManager)
         val viewPager: ViewPager = findViewById(R.id.settings_viewpager)
         viewPager.adapter = sectionsPagerAdapter
+
         val tabs: TabLayout = findViewById(R.id.settings_tabs)
         tabs.setupWithViewPager(viewPager)
     }

app/src/main/res/values/donottranslate.xml

@@ -58,9 +58,15 @@
         </string-array>
         <string name="settings_theme_wallpaper_key" translatable="false">theme.wallpaper</string>
         <string name="settings_theme_font_key" translatable="false">theme.font</string>
+
+        <!-- values of de.jrpie.android.launcher.preferences.theme.Font -->
         <string-array name="settings_theme_font_values" translatable="false">
                 <item>HACK</item>
                 <item>SYSTEM_DEFAULT</item>
+                <item>SANS_SERIF</item>
+                <item>SERIF</item>
+                <item>MONOSPACE</item>
+                <item>SERIF_MONOSPACE</item>
         </string-array>
         <string name="settings_theme_monochrome_icons_key" translatable="false">theme.monochrome_icons</string>
 
@@ -69,6 +75,7 @@
           - Settings : Clock
           -
           -->
+        <string name="settings_clock_font_key" translatable="false">clock.font</string>
         <string name="settings_clock_time_visible_key" translatable="false">clock.time_visible</string>
         <string name="settings_clock_date_visible_key" translatable="false">clock.date_visible</string>
         <string name="settings_clock_localized_key" translatable="false">clock.date_localized</string>

app/src/main/res/values/strings.xml

@@ -77,9 +77,15 @@
         <item>Solid</item>
     </string-array>
     <string name="settings_theme_font">Font</string>
+
+    <!-- names for @array/settings_theme_font_values -->
     <string-array name="settings_theme_font_items">
         <item>Hack</item>
         <item>System default</item>
+        <item>Sans serif</item>
+        <item>Serif</item>
+        <item>Monospace</item>
+        <item>Serif monospace</item>
     </string-array>
     <string name="settings_theme_monochrome_icons">Monochrome app icons</string>
 

app/src/main/res/values/styles.xml

@@ -65,6 +65,18 @@
         <item name="android:fontFamily">@font/hack</item>
         <!--<item name="android:textSize">18sp</item>-->
     </style>
+    <style name="fontMonospace">
+        <item name="android:fontFamily">monospace</item>
+    </style>
+    <style name="fontSerifMonospace">
+        <item name="android:fontFamily">serif-monospace</item>
+    </style>
+    <style name="fontSansSerif">
+        <item name="android:fontFamily">sans-serif</item>
+    </style>
+    <style name="fontSerif">
+        <item name="android:fontFamily">serif</item>
+    </style>
 
 
 

app/src/main/res/xml/preferences.xml

@@ -46,6 +46,13 @@
     <PreferenceCategory
         android:title="@string/settings_launcher_section_date_time"
         app:allowDividerAbove="false">
+        <DropDownPreference
+            android:key="@string/settings_clock_font_key"
+            android:title="@string/settings_theme_font"
+            android:entryValues="@array/settings_theme_font_values"
+            android:entries="@array/settings_theme_font_items"
+            android:summary="%s"
+            android:defaultValue="HACK"/>
         <SwitchPreference
             android:key="@string/settings_clock_localized_key"
             android:defaultValue="false"