1 files changed, 121 insertions, 0 deletions
diff --git a/ui/src/main/java/com/wireguard/android/util/UserKnobs.kt b/ui/src/main/java/com/wireguard/android/util/UserKnobs.kt
new file mode 100644
index 00000000..ca051739
--- /dev/null
+++ b/ui/src/main/java/com/wireguard/android/util/UserKnobs.kt
@@ -0,0 +1,121 @@
+/*
+ * Copyright © 2017-2025 WireGuard LLC. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.wireguard.android.util
+
+import androidx.datastore.preferences.core.booleanPreferencesKey
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.core.stringPreferencesKey
+import androidx.datastore.preferences.core.stringSetPreferencesKey
+import com.wireguard.android.Application
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+
+object UserKnobs {
+    private val ENABLE_KERNEL_MODULE = booleanPreferencesKey("enable_kernel_module")
+    val enableKernelModule: Flow<Boolean>
+        get() = Application.getPreferencesDataStore().data.map {
+            it[ENABLE_KERNEL_MODULE] ?: false
+        }
+
+    suspend fun setEnableKernelModule(enable: Boolean?) {
+        Application.getPreferencesDataStore().edit {
+            if (enable == null)
+                it.remove(ENABLE_KERNEL_MODULE)
+            else
+                it[ENABLE_KERNEL_MODULE] = enable
+        }
+    }
+
+    private val MULTIPLE_TUNNELS = booleanPreferencesKey("multiple_tunnels")
+    val multipleTunnels: Flow<Boolean>
+        get() = Application.getPreferencesDataStore().data.map {
+            it[MULTIPLE_TUNNELS] ?: false
+        }
+
+    private val DARK_THEME = booleanPreferencesKey("dark_theme")
+    val darkTheme: Flow<Boolean>
+        get() = Application.getPreferencesDataStore().data.map {
+            it[DARK_THEME] ?: false
+        }
+
+    suspend fun setDarkTheme(on: Boolean) {
+        Application.getPreferencesDataStore().edit {
+            it[DARK_THEME] = on
+        }
+    }
+
+    private val ALLOW_REMOTE_CONTROL_INTENTS = booleanPreferencesKey("allow_remote_control_intents")
+    val allowRemoteControlIntents: Flow<Boolean>
+        get() = Application.getPreferencesDataStore().data.map {
+            it[ALLOW_REMOTE_CONTROL_INTENTS] ?: false
+        }
+
+    private val RESTORE_ON_BOOT = booleanPreferencesKey("restore_on_boot")
+    val restoreOnBoot: Flow<Boolean>
+        get() = Application.getPreferencesDataStore().data.map {
+            it[RESTORE_ON_BOOT] ?: false
+        }
+
+    private val LAST_USED_TUNNEL = stringPreferencesKey("last_used_tunnel")
+    val lastUsedTunnel: Flow<String?>
+        get() = Application.getPreferencesDataStore().data.map {
+            it[LAST_USED_TUNNEL]
+        }
+
+    suspend fun setLastUsedTunnel(lastUsedTunnel: String?) {
+        Application.getPreferencesDataStore().edit {
+            if (lastUsedTunnel == null)
+                it.remove(LAST_USED_TUNNEL)
+            else
+                it[LAST_USED_TUNNEL] = lastUsedTunnel
+        }
+    }
+
+    private val RUNNING_TUNNELS = stringSetPreferencesKey("enabled_configs")
+    val runningTunnels: Flow<Set<String>>
+        get() = Application.getPreferencesDataStore().data.map {
+            it[RUNNING_TUNNELS] ?: emptySet()
+        }
+
+    suspend fun setRunningTunnels(runningTunnels: Set<String>) {
+        Application.getPreferencesDataStore().edit {
+            if (runningTunnels.isEmpty())
+                it.remove(RUNNING_TUNNELS)
+            else
+                it[RUNNING_TUNNELS] = runningTunnels
+        }
+    }
+
+    private val UPDATER_NEWER_VERSION_SEEN = stringPreferencesKey("updater_newer_version_seen")
+    val updaterNewerVersionSeen: Flow<String?>
+        get() = Application.getPreferencesDataStore().data.map {
+            it[UPDATER_NEWER_VERSION_SEEN]
+        }
+
+    suspend fun setUpdaterNewerVersionSeen(newerVersionSeen: String?) {
+        Application.getPreferencesDataStore().edit {
+            if (newerVersionSeen == null)
+                it.remove(UPDATER_NEWER_VERSION_SEEN)
+            else
+                it[UPDATER_NEWER_VERSION_SEEN] = newerVersionSeen
+        }
+    }
+
+    private val UPDATER_NEWER_VERSION_CONSENTED = stringPreferencesKey("updater_newer_version_consented")
+    val updaterNewerVersionConsented: Flow<String?>
+        get() = Application.getPreferencesDataStore().data.map {
+            it[UPDATER_NEWER_VERSION_CONSENTED]
+        }
+
+    suspend fun setUpdaterNewerVersionConsented(newerVersionConsented: String?) {
+        Application.getPreferencesDataStore().edit {
+            if (newerVersionConsented == null)
+                it.remove(UPDATER_NEWER_VERSION_CONSENTED)
+            else
+                it[UPDATER_NEWER_VERSION_CONSENTED] = newerVersionConsented
+        }
+    }
+}