feat: monet color

Author: dsfkjlweuyr

app/src/main/java/io/nekohasekai/sagernet/Constants.kt

@@ -13,6 +13,7 @@ object Key {
 
     const val APP_EXPERT = "isExpert"
     const val APP_THEME = "appTheme"
+    const val MONET_COLOR = "monetColor"
     const val NIGHT_THEME = "nightTheme"
     const val APP_LANGUAGE = "appLanguage"
     const val SERVICE_MODE = "serviceMode"

app/src/main/java/io/nekohasekai/sagernet/database/DataStore.kt

@@ -102,6 +102,7 @@ object DataStore : OnPreferenceDataStoreChangeListener {
 
     var isExpert by configurationStore.boolean(Key.APP_EXPERT)
     var appTheme by configurationStore.int(Key.APP_THEME)
+    var monetColor by configurationStore.boolean(Key.MONET_COLOR) { false }
     var nightTheme by configurationStore.stringToInt(Key.NIGHT_THEME)
     var appLanguage by configurationStore.string(Key.APP_LANGUAGE) { "" }
     var serviceMode by configurationStore.string(Key.SERVICE_MODE) { Key.MODE_VPN }

app/src/main/java/io/nekohasekai/sagernet/ui/SettingsPreferenceFragment.kt

@@ -60,6 +60,18 @@ class SettingsPreferenceFragment : PreferenceFragmentCompat() {
             true
         }
 
+        val monetColor = findPreference<SwitchPreference>(Key.MONET_COLOR)!!
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
+            monetColor.isVisible = false
+        } else {
+            appTheme.isEnabled = !DataStore.monetColor
+            monetColor.setOnPreferenceChangeListener { _, newValue ->
+                appTheme.isEnabled = !(newValue as Boolean)
+                ActivityCompat.recreate(requireActivity())
+                true
+            }
+        }
+
         val nightTheme = findPreference<SimpleMenuPreference>(Key.NIGHT_THEME)!!
         nightTheme.setOnPreferenceChangeListener { _, newTheme ->
             Theme.currentNightMode = (newTheme as String).toInt()

app/src/main/java/io/nekohasekai/sagernet/ui/ThemedActivity.kt

@@ -33,6 +33,10 @@ abstract class ThemedActivity : AppCompatActivity {
         }
         Theme.applyNightTheme()
 
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S && DataStore.monetColor) {
+            com.google.android.material.color.DynamicColors.applyToActivityIfAvailable(this)
+        }
+
         super.onCreate(savedInstanceState)
 
         uiMode = resources.configuration.uiMode

app/src/main/res/values-zh-rCN/strings.xml

@@ -238,6 +238,8 @@
     <string name="file_manager_missing">您的设备缺少 Android 标准文件选择器, 请安装一个, 如 Material Files.</string>
     <string name="need_reload">重载代理服务以应用修改</string>
     <string name="theme">主题颜色</string>
+    <string name="monet_color">使用系统主题色</string>
+    <string name="monet_color_summary">使用系统动态色彩 (Android 12+)</string>
     <string name="donate">捐款</string>
     <string name="donate_info">猫猫很可爱 请给猫猫钱</string>
     <string name="extra_headers">附加标头</string>

app/src/main/res/values-zh-rHK/strings.xml

@@ -8,6 +8,8 @@
     <string name="app_desc">以 Kotlin 編寫的 Android 通用代理工具鏈。</string>
     <string name="group_update">更新</string>
     <string name="theme">主題</string>
+    <string name="monet_color">使用系统主题色</string>
+    <string name="monet_color_summary">使用系統動態色彩 (Android 12+)</string>
     <string name="document">文件</string>
     <string name="project">項目</string>
     <string name="oss_licenses">開放源碼授權條款</string>

app/src/main/res/values-zh-rTW/strings.xml

@@ -209,6 +209,8 @@
     <string name="extra_headers">額外標頭</string>
     <string name="config_type">設定類型</string>
     <string name="theme">主題</string>
+    <string name="monet_color">使用系統主題色</string>
+    <string name="monet_color_summary">使用系統動態色彩 (Android 12+)</string>
     <string name="edit_config">編輯設定</string>
     <string name="ipv6">IPv6 路由</string>
     <string name="prefer">優先</string>

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

@@ -14,6 +14,8 @@
     <string name="menu_group">Group</string>
     <string name="menu_about">About</string>
     <string name="theme">Theme</string>
+    <string name="monet_color">Dynamic Color</string>
+    <string name="monet_color_summary">Use system dynamic colors (Android 12+)</string>
     <string name="document">Document</string>
     <string name="group_default">Ungrouped</string>
     <string name="quick_toggle">Toggle</string>

app/src/main/res/xml/global_preferences.xml

@@ -12,6 +12,12 @@
             android:title="@string/theme"
             app:icon="@drawable/ic_baseline_color_lens_24"
             app:key="appTheme" />
+        <SwitchPreference
+            app:defaultValue="false"
+            app:icon="@drawable/ic_baseline_color_lens_24"
+            app:key="monetColor"
+            app:title="@string/monet_color"
+            app:summary="@string/monet_color_summary" />
         <moe.matsuri.nb4a.ui.SimpleMenuPreference
             app:defaultValue="0"
             app:entries="@array/night_mode"