WIP: tunnel, ui: startForegroundbuild26

4 files changed, 37 insertions, 0 deletions

diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 8a3a53e6..605e53a2 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -15,6 +15,7 @@ androidx-biometric = "androidx.biometric:biometric:1.1.0"
 androidx-collection = "androidx.collection:collection:1.3.0"
 androidx-constraintlayout = "androidx.constraintlayout:constraintlayout:2.1.4"
 androidx-coordinatorlayout = "androidx.coordinatorlayout:coordinatorlayout:1.2.0"
+androidx-core = "androidx.core:core:1.12.0"
 androidx-core-ktx = "androidx.core:core-ktx:1.12.0"
 androidx-datastore-preferences = "androidx.datastore:datastore-preferences:1.0.0"
 androidx-fragment-ktx = "androidx.fragment:fragment-ktx:1.6.1"
diff --git a/tunnel/build.gradle.kts b/tunnel/build.gradle.kts
index 44a10696..625959e6 100644
--- a/tunnel/build.gradle.kts
+++ b/tunnel/build.gradle.kts
@@ -70,6 +70,7 @@ dependencies {
     implementation(project(":bgp-java"))
     implementation(libs.androidx.annotation)
     implementation(libs.androidx.collection)
+    implementation(libs.androidx.core)
     implementation(libs.grpc.android)
     implementation(libs.grpc.okhttp)
     implementation(libs.grpc.protobuf.lite)
diff --git a/tunnel/src/main/java/com/wireguard/android/backend/GoBackend.java b/tunnel/src/main/java/com/wireguard/android/backend/GoBackend.java
index 0e9668d0..dec3021c 100644
--- a/tunnel/src/main/java/com/wireguard/android/backend/GoBackend.java
+++ b/tunnel/src/main/java/com/wireguard/android/backend/GoBackend.java
@@ -6,9 +6,12 @@
 package com.wireguard.android.backend;
 
 import android.app.AlarmManager;
+import android.app.Notification;
+import android.app.NotificationManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.content.pm.ServiceInfo;
 import android.net.ConnectivityManager;
 import android.net.LinkProperties;
 import android.net.LocalSocketAddress;
@@ -101,6 +104,10 @@ import javax.net.SocketFactory;
 
 import androidx.annotation.Nullable;
 import androidx.collection.ArraySet;
+import androidx.core.app.NotificationCompat;
+import androidx.core.app.NotificationChannelCompat;
+import androidx.core.app.NotificationManagerCompat;
+import androidx.core.app.ServiceCompat;
 
 /**
  * Implementation of {@link Backend} that uses the wireguard-go userspace implementation to provide
@@ -113,6 +120,7 @@ public final class GoBackend implements Backend {
     private static final int STATS_TAG = 2;
     private static final int MSG_DHCP_EXPIRE = 1;
     private static final int MSG_CAPABILITIES_CHANGED = 2;
+    private static final String NOTIFICATION_CHANNEL_ID = "WireGuardVPN";
     @Nullable private static AlwaysOnCallback alwaysOnCallback;
     private static GhettoCompletableFuture<VpnService> vpnService = new GhettoCompletableFuture<>();
     private final Context context;
@@ -143,6 +151,18 @@ public final class GoBackend implements Backend {
         String socketName = socketFile.getAbsolutePath();
         Log.i(TAG, "wgStartGrpc: " + wgStartGrpc(socketName));
         channel = UdsChannelBuilder.forPath(socketName, LocalSocketAddress.Namespace.FILESYSTEM).build();
+
+        NotificationManagerCompat notificationManager =
+            NotificationManagerCompat.from(context);
+
+        NotificationChannelCompat channel =
+            new NotificationChannelCompat
+            .Builder(NOTIFICATION_CHANNEL_ID,
+                     NotificationManager.IMPORTANCE_DEFAULT)
+            .setName(NOTIFICATION_CHANNEL_ID)
+            .build();
+
+        notificationManager.createNotificationChannel(channel);
     }
 
     /**
@@ -911,6 +931,20 @@ public final class GoBackend implements Backend {
         public void onCreate() {
             vpnService.complete(this);
             super.onCreate();
+
+            Notification notification =
+                new NotificationCompat.Builder(this,
+                                               GoBackend.NOTIFICATION_CHANNEL_ID)
+                .build();
+
+            int foregroundServiceType =
+                Build.VERSION.SDK_INT >= Build.VERSION_CODES.R
+                ? ServiceInfo.FOREGROUND_SERVICE_TYPE_SYSTEM_EXEMPTED : 0;
+
+            ServiceCompat.startForeground(this,
+                                          100,
+                                          notification,
+                                          foregroundServiceType);
         }
 
         @Override
diff --git a/ui/src/main/AndroidManifest.xml b/ui/src/main/AndroidManifest.xml
index e49efd8e..cf70f494 100644
--- a/ui/src/main/AndroidManifest.xml
+++ b/ui/src/main/AndroidManifest.xml
@@ -6,6 +6,7 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission
         android:name="android.permission.FOREGROUND_SERVICE_SYSTEM_EXEMPTED"
         android:minSdkVersion="34" />