Create UI-side `SplitTunneling` class

1 files changed, 42 insertions, 0 deletions

diff --git a/android/src/main/kotlin/net/mullvad/mullvadvpn/ui/serviceconnection/SplitTunneling.kt b/android/src/main/kotlin/net/mullvad/mullvadvpn/ui/serviceconnection/SplitTunneling.kt
new file mode 100644
index 0000000000..a98c55b5de
--- /dev/null
+++ b/android/src/main/kotlin/net/mullvad/mullvadvpn/ui/serviceconnection/SplitTunneling.kt
@@ -0,0 +1,42 @@
+package net.mullvad.mullvadvpn.ui.serviceconnection
+
+import android.os.Messenger
+import kotlin.properties.Delegates.observable
+import net.mullvad.mullvadvpn.ipc.DispatchingHandler
+import net.mullvad.mullvadvpn.ipc.Event
+import net.mullvad.mullvadvpn.ipc.Request
+
+class SplitTunneling(val connection: Messenger, eventDispatcher: DispatchingHandler<Event>) {
+    private var excludedApps: Set<String> = emptySet()
+
+    var enabled by observable(false) { _, wasEnabled, isEnabled ->
+        if (wasEnabled != isEnabled) {
+            connection.send(Request.SetEnableSplitTunneling(isEnabled).message)
+        }
+    }
+
+    init {
+        eventDispatcher.registerHandler(Event.SplitTunnelingUpdate::class) { event ->
+            if (event.excludedApps != null) {
+                enabled = true
+                excludedApps = event.excludedApps.toSet()
+            } else {
+                enabled = false
+            }
+        }
+    }
+
+    fun isAppExcluded(appPackageName: String): Boolean = excludedApps.contains(appPackageName)
+
+    fun excludeApp(appPackageName: String) {
+        connection.send(Request.ExcludeApp(appPackageName).message)
+    }
+
+    fun includeApp(appPackageName: String) {
+        connection.send(Request.IncludeApp(appPackageName).message)
+    }
+
+    fun persist() {
+        connection.send(Request.PersistExcludedApps.message)
+    }
+}