project: Global cleanup

Signed-off-by: Samuel Holland <samuel@sholland.org>

app/src/main/AndroidManifest.xml

@@ -37,7 +37,7 @@
 
         <activity
             android:name=".activity.TunnelCreatorActivity"
-            android:label="@string/add_activity_title" />
+            android:label="@string/create_activity_title" />
 
         <receiver android:name=".BootShutdownReceiver">
 

app/src/main/java/com/wireguard/android/activity/MainActivity.java

@@ -9,8 +9,8 @@ import android.view.Menu;
 import android.view.MenuItem;
 
 import com.wireguard.android.R;
-import com.wireguard.android.fragment.ConfigEditorFragment;
 import com.wireguard.android.fragment.TunnelDetailFragment;
+import com.wireguard.android.fragment.TunnelEditorFragment;
 import com.wireguard.android.fragment.TunnelListFragment;
 import com.wireguard.android.model.Tunnel;
 
@@ -129,7 +129,7 @@ public class MainActivity extends BaseActivity {
         EMPTY(null, 0),
         LIST(TunnelListFragment.class, 1),
         DETAIL(TunnelDetailFragment.class, 2),
-        EDITOR(ConfigEditorFragment.class, 3);
+        EDITOR(TunnelEditorFragment.class, 3);
 
         private final String fragment;
         private final int layer;

app/src/main/java/com/wireguard/android/activity/TunnelCreatorActivity.java

@@ -2,7 +2,7 @@ package com.wireguard.android.activity;
 
 import android.os.Bundle;
 
-import com.wireguard.android.fragment.ConfigEditorFragment;
+import com.wireguard.android.fragment.TunnelEditorFragment;
 import com.wireguard.android.model.Tunnel;
 
 /**
@@ -15,7 +15,7 @@ public class TunnelCreatorActivity extends BaseActivity {
         super.onCreate(savedInstanceState);
         if (getFragmentManager().findFragmentById(android.R.id.content) == null) {
             getFragmentManager().beginTransaction()
-                    .add(android.R.id.content, new ConfigEditorFragment())
+                    .add(android.R.id.content, new TunnelEditorFragment())
                     .commit();
         }
     }

app/src/main/java/com/wireguard/android/backend/WgQuickBackend.java

@@ -11,8 +11,8 @@ import com.wireguard.config.Config;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.Collections;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 

app/src/main/java/com/wireguard/android/databinding/BindingAdapters.java

@@ -3,7 +3,6 @@ package com.wireguard.android.databinding;
 import android.databinding.BindingAdapter;
 import android.databinding.ObservableList;
 import android.databinding.adapters.ListenerUtil;
-import android.graphics.Typeface;
 import android.text.InputFilter;
 import android.widget.LinearLayout;
 import android.widget.ListView;
@@ -15,11 +14,6 @@ import com.wireguard.android.util.ObservableKeyedList;
 import com.wireguard.android.widget.ToggleSwitch;
 import com.wireguard.android.widget.ToggleSwitch.OnBeforeCheckedChangeListener;
 
-import org.threeten.bp.Instant;
-import org.threeten.bp.ZoneId;
-import org.threeten.bp.ZonedDateTime;
-import org.threeten.bp.format.DateTimeFormatter;
-
 /**
  * Static methods for use by generated code in the Android data binding library.
  */
@@ -96,20 +90,4 @@ public final class BindingAdapters {
                                                  final OnBeforeCheckedChangeListener listener) {
         view.setOnBeforeCheckedChangeListener(listener);
     }
-
-    @BindingAdapter({"android:text"})
-    public static void setText(final TextView view, final Instant instant) {
-        if (instant == null || Instant.EPOCH.equals(instant)) {
-            view.setText(R.string.never);
-        } else {
-            final ZoneId defaultZone = ZoneId.systemDefault();
-            final ZonedDateTime zonedDateTime = ZonedDateTime.ofInstant(instant, defaultZone);
-            view.setText(zonedDateTime.format(DateTimeFormatter.RFC_1123_DATE_TIME));
-        }
-    }
-
-    @BindingAdapter({"android:textStyle"})
-    public static void setTextStyle(final TextView view, final Typeface typeface) {
-        view.setTypeface(typeface);
-    }
 }

app/src/main/java/com/wireguard/android/fragment/ConfigEditorFragment.java → app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java

@@ -19,7 +19,7 @@ import com.commonsware.cwac.crossport.design.widget.CoordinatorLayout;
 import com.commonsware.cwac.crossport.design.widget.Snackbar;
 import com.wireguard.android.Application;
 import com.wireguard.android.R;
-import com.wireguard.android.databinding.ConfigEditorFragmentBinding;
+import com.wireguard.android.databinding.TunnelEditorFragmentBinding;
 import com.wireguard.android.model.Tunnel;
 import com.wireguard.android.model.TunnelManager;
 import com.wireguard.android.util.ExceptionLoggers;
@@ -29,14 +29,14 @@ import com.wireguard.config.Config;
  * Fragment for editing a WireGuard configuration.
  */
 
-public class ConfigEditorFragment extends BaseFragment {
+public class TunnelEditorFragment extends BaseFragment {
     private static final String KEY_LOCAL_CONFIG = "local_config";
     private static final String KEY_LOCAL_NAME = "local_name";
     private static final String KEY_ORIGINAL_NAME = "original_name";
-    private static final String TAG = ConfigEditorFragment.class.getSimpleName();
+    private static final String TAG = TunnelEditorFragment.class.getSimpleName();
 
     private final ObservableField<String> localName = new ObservableField<>("");
-    private ConfigEditorFragmentBinding binding;
+    private TunnelEditorFragmentBinding binding;
     private boolean isViewStateRestored;
     private Config localConfig = new Config();
     private Tunnel localTunnel;
@@ -107,7 +107,7 @@ public class ConfigEditorFragment extends BaseFragment {
     public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
                              final Bundle savedInstanceState) {
         super.onCreateView(inflater, container, savedInstanceState);
-        binding = ConfigEditorFragmentBinding.inflate(inflater, container, false);
+        binding = TunnelEditorFragmentBinding.inflate(inflater, container, false);
         binding.executePendingBindings();
         return binding.getRoot();
     }

app/src/main/java/com/wireguard/android/fragment/TunnelListFragment.java

@@ -82,7 +82,7 @@ public class TunnelListFragment extends BaseFragment {
         asyncWorker.supplyAsync(() -> Config.from(contentResolver.openInputStream(uri)))
                 .thenCombine(nameStage, (config, name) -> tunnelManager.create(name, config))
                 .thenCompose(Function.identity())
-                .handle(this::onTunnelImportFinished);
+                .whenComplete(this::onTunnelImportFinished);
     }
 
     @Override
@@ -142,7 +142,7 @@ public class TunnelListFragment extends BaseFragment {
         // Do nothing.
     }
 
-    private Void onTunnelDeletionFinished(final Integer count, final Throwable throwable) {
+    private void onTunnelDeletionFinished(final Integer count, final Throwable throwable) {
         final String message;
         if (throwable == null) {
             message = "Successfully deleted " + count + " tunnels";
@@ -155,10 +155,9 @@ public class TunnelListFragment extends BaseFragment {
             final CoordinatorLayout container = binding.mainContainer;
             Snackbar.make(container, message, Snackbar.LENGTH_LONG).show();
         }
-        return null;
     }
 
-    private Void onTunnelImportFinished(final Tunnel tunnel, final Throwable throwable) {
+    private void onTunnelImportFinished(final Tunnel tunnel, final Throwable throwable) {
         final String message;
         if (throwable == null) {
             message = "Successfully imported tunnel '" + tunnel.getName() + '\'';
@@ -171,7 +170,6 @@ public class TunnelListFragment extends BaseFragment {
             final CoordinatorLayout container = binding.mainContainer;
             Snackbar.make(container, message, Snackbar.LENGTH_LONG).show();
         }
-        return null;
     }
 
     @Override
@@ -202,7 +200,7 @@ public class TunnelListFragment extends BaseFragment {
                             .toArray(CompletableFuture[]::new);
                     CompletableFuture.allOf(futures)
                             .thenApply(x -> futures.length)
-                            .handle(TunnelListFragment.this::onTunnelDeletionFinished);
+                            .whenComplete(TunnelListFragment.this::onTunnelDeletionFinished);
                     mode.finish();
                     return true;
                 default:

app/src/main/java/com/wireguard/android/util/ExceptionLoggers.java

@@ -7,7 +7,7 @@ import java9.util.function.BiConsumer;
 
 /**
  * Helpers for logging exceptions from asynchronous tasks. These can be passed to
- * {@code CompletionStage.handle()} at the end of an asynchronous future chain.
+ * {@code CompletionStage.whenComplete()} at the end of an asynchronous future chain.
  */
 
 public enum ExceptionLoggers implements BiConsumer<Object, Throwable> {

app/src/main/java/com/wireguard/crypto/Keypair.java

@@ -7,22 +7,6 @@ import java.security.SecureRandom;
  */
 
 public class Keypair {
-    private static byte[] generatePrivateKey() {
-        final SecureRandom secureRandom = new SecureRandom();
-        final byte[] privateKey = new byte[KeyEncoding.KEY_LENGTH];
-        secureRandom.nextBytes(privateKey);
-        privateKey[0] &= 248;
-        privateKey[31] &= 127;
-        privateKey[31] |= 64;
-        return privateKey;
-    }
-
-    private static byte[] generatePublicKey(final byte[] privateKey) {
-        final byte[] publicKey = new byte[KeyEncoding.KEY_LENGTH];
-        Curve25519.eval(publicKey, 0, privateKey, null);
-        return publicKey;
-    }
-
     private final byte[] privateKey;
     private final byte[] publicKey;
 
@@ -39,6 +23,22 @@ public class Keypair {
         this(KeyEncoding.keyFromBase64(privateKey));
     }
 
+    private static byte[] generatePrivateKey() {
+        final SecureRandom secureRandom = new SecureRandom();
+        final byte[] privateKey = new byte[KeyEncoding.KEY_LENGTH];
+        secureRandom.nextBytes(privateKey);
+        privateKey[0] &= 248;
+        privateKey[31] &= 127;
+        privateKey[31] |= 64;
+        return privateKey;
+    }
+
+    private static byte[] generatePublicKey(final byte[] privateKey) {
+        final byte[] publicKey = new byte[KeyEncoding.KEY_LENGTH];
+        Curve25519.eval(publicKey, 0, privateKey, null);
+        return publicKey;
+    }
+
     public String getPrivateKey() {
         return KeyEncoding.keyToBase64(privateKey);
     }

app/src/main/res/drawable/ic_action_add.xml

@@ -1,9 +1,9 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24"
-        android:viewportHeight="24">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
     <path
-        android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"
-        android:fillColor="#FFFFFF"/>
+        android:fillColor="#FFFFFF"
+        android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z" />
 </vector>

app/src/main/res/drawable/ic_action_delete.xml

@@ -1,9 +1,9 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24"
-        android:viewportHeight="24">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
     <path
-        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z"
-        android:fillColor="#FFFFFF"/>
+        android:fillColor="#FFFFFF"
+        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z" />
 </vector>

app/src/main/res/drawable/ic_action_delete_black.xml

@@ -1,9 +1,9 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24"
-        android:viewportHeight="24">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
     <path
-        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z"
-        android:fillColor="#000000"/>
+        android:fillColor="#000000"
+        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z" />
 </vector>

app/src/main/res/drawable/ic_action_edit.xml

@@ -1,9 +1,9 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24"
-        android:viewportHeight="24">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
     <path
-        android:pathData="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM20.71,7.04c0.39,-0.39 0.39,-1.02 0,-1.41l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-1.83,1.83 3.75,3.75 1.83,-1.83z"
-        android:fillColor="#FFFFFF"/>
+        android:fillColor="#FFFFFF"
+        android:pathData="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM20.71,7.04c0.39,-0.39 0.39,-1.02 0,-1.41l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-1.83,1.83 3.75,3.75 1.83,-1.83z" />
 </vector>

app/src/main/res/drawable/ic_action_open.xml

@@ -1,7 +1,9 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:height="24dp"
     android:width="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path android:fillColor="#fff" android:pathData="M13,9H18.5L13,3.5V9M6,2H14L20,8V20A2,2 0 0,1 18,22H6C4.89,22 4,21.1 4,20V4C4,2.89 4.89,2 6,2M11,15V12H9V15H6V17H9V20H11V17H14V15H11Z" />
-</vector>
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+    <path
+        android:fillColor="#fff"
+        android:pathData="M13,9H18.5L13,3.5V9M6,2H14L20,8V20A2,2 0 0,1 18,22H6C4.89,22 4,21.1 4,20V4C4,2.89 4.89,2 6,2M11,15V12H9V15H6V17H9V20H11V17H14V15H11Z" />
+</vector>

app/src/main/res/drawable/ic_settings.xml

@@ -1,9 +1,9 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24"
-        android:viewportHeight="24">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
     <path
-        android:pathData="M19.43,12.98c0.04,-0.32 0.07,-0.64 0.07,-0.98s-0.03,-0.66 -0.07,-0.98l2.11,-1.65c0.19,-0.15 0.24,-0.42 0.12,-0.64l-2,-3.46c-0.12,-0.22 -0.39,-0.3 -0.61,-0.22l-2.49,1c-0.52,-0.4 -1.08,-0.73 -1.69,-0.98l-0.38,-2.65C14.46,2.18 14.25,2 14,2h-4c-0.25,0 -0.46,0.18 -0.49,0.42l-0.38,2.65c-0.61,0.25 -1.17,0.59 -1.69,0.98l-2.49,-1c-0.23,-0.09 -0.49,0 -0.61,0.22l-2,3.46c-0.13,0.22 -0.07,0.49 0.12,0.64l2.11,1.65c-0.04,0.32 -0.07,0.65 -0.07,0.98s0.03,0.66 0.07,0.98l-2.11,1.65c-0.19,0.15 -0.24,0.42 -0.12,0.64l2,3.46c0.12,0.22 0.39,0.3 0.61,0.22l2.49,-1c0.52,0.4 1.08,0.73 1.69,0.98l0.38,2.65c0.03,0.24 0.24,0.42 0.49,0.42h4c0.25,0 0.46,-0.18 0.49,-0.42l0.38,-2.65c0.61,-0.25 1.17,-0.59 1.69,-0.98l2.49,1c0.23,0.09 0.49,0 0.61,-0.22l2,-3.46c0.12,-0.22 0.07,-0.49 -0.12,-0.64l-2.11,-1.65zM12,15.5c-1.93,0 -3.5,-1.57 -3.5,-3.5s1.57,-3.5 3.5,-3.5 3.5,1.57 3.5,3.5 -1.57,3.5 -3.5,3.5z"
-        android:fillColor="#FFFFFF"/>
+        android:fillColor="#FFFFFF"
+        android:pathData="M19.43,12.98c0.04,-0.32 0.07,-0.64 0.07,-0.98s-0.03,-0.66 -0.07,-0.98l2.11,-1.65c0.19,-0.15 0.24,-0.42 0.12,-0.64l-2,-3.46c-0.12,-0.22 -0.39,-0.3 -0.61,-0.22l-2.49,1c-0.52,-0.4 -1.08,-0.73 -1.69,-0.98l-0.38,-2.65C14.46,2.18 14.25,2 14,2h-4c-0.25,0 -0.46,0.18 -0.49,0.42l-0.38,2.65c-0.61,0.25 -1.17,0.59 -1.69,0.98l-2.49,-1c-0.23,-0.09 -0.49,0 -0.61,0.22l-2,3.46c-0.13,0.22 -0.07,0.49 0.12,0.64l2.11,1.65c-0.04,0.32 -0.07,0.65 -0.07,0.98s0.03,0.66 0.07,0.98l-2.11,1.65c-0.19,0.15 -0.24,0.42 -0.12,0.64l2,3.46c0.12,0.22 0.39,0.3 0.61,0.22l2.49,-1c0.52,0.4 1.08,0.73 1.69,0.98l0.38,2.65c0.03,0.24 0.24,0.42 0.49,0.42h4c0.25,0 0.46,-0.18 0.49,-0.42l0.38,-2.65c0.61,-0.25 1.17,-0.59 1.69,-0.98l2.49,1c0.23,0.09 0.49,0 0.61,-0.22l2,-3.46c0.12,-0.22 0.07,-0.49 -0.12,-0.64l-2.11,-1.65zM12,15.5c-1.93,0 -3.5,-1.57 -3.5,-3.5s1.57,-3.5 3.5,-3.5 3.5,1.57 3.5,3.5 -1.57,3.5 -3.5,3.5z" />
 </vector>

app/src/main/res/drawable/ic_tile.xml

@@ -1,24 +1,24 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="400dp"
-        android:height="400dp"
-        android:viewportWidth="400.0"
-        android:viewportHeight="400.0">
+    android:width="400dp"
+    android:height="400dp"
+    android:viewportHeight="400.0"
+    android:viewportWidth="400.0">
     <path
-        android:pathData="m197.7,0c-6.2,0.1 -12.5,0.5 -19,1.1 12.4,2.9 23.5,5.5 34.7,8.1 -0.1,0.7 -0.3,1.4 -0.4,2 -14.9,2 -29.1,-3.5 -43.7,-5.5 5.3,3.1 10.7,6 16.2,8.5 5.6,2.5 11.4,4.7 17.2,7 -7.4,6.3 -14.8,7.7 -24,5.6 -5.1,-1.2 -10.4,-1.8 -15.6,-1.5 -5.3,0.3 -10.7,1.6 -15.6,4.8 5.2,2.6 10,4.8 14.5,7.5 1.9,1.1 4,2.9 4.5,4.9 1.2,4.6 1.6,9.4 2.3,14.1 -8.5,1 -23.5,9.6 -26.5,15.3 13.1,2.5 27.3,-0.5 39.8,7.9 -4.1,3.1 -13.7,7 -17.2,9.6 4.3,1.1 14.4,0.6 18.3,0.3 3.3,-0.2 4.8,-0.3 6.2,0.8l38.5,30.1c4,3.3 20.4,18.7 24.7,28.5 3.6,8.3 4.1,15.3 4.1,17.1 -0,4.6 -0.6,11.8 -3.7,19.9 -1.3,3.4 -5.2,10.9 -13.3,19.6 -12.5,13.5 -28.6,20.9 -46.2,24.5 -40.9,8.4 -74.9,52.1 -65.3,100.2 11.2,56.2 73.2,86.6 123.9,59.9 32.8,-17.3 50.1,-51 45.5,-87.7 -2.8,-22.2 -12.8,-40.2 -29.7,-54.8 -2.2,-1.9 -3.6,-1.9 -6.2,-0.3 -8.7,5.6 -17.7,10.9 -26.8,15.9 -5.2,2.9 -10.9,5 -17.4,7.9 2.2,0.6 3.3,0.9 4.4,1.1 24.4,6.5 37.5,28 31.7,52 -5.1,21.4 -26.8,35 -47.9,31.4 -17.5,-3 -32.8,-17.6 -35.4,-35 -2.8,-19 6.7,-37.3 23.5,-44.9 9.3,-4.2 18.9,-7.9 28.3,-12.2 10.6,-4.9 22.1,-8.7 31.3,-15.5 23,-16.9 37.1,-40.1 42.7,-68.1 3.3,-16.8 3.1,-33.5 -4.6,-49.4 -5.9,-12.2 -15.6,-21.1 -26,-29.2 -10.7,-8.3 -22,-15.9 -32.7,-24.3 -2.9,-2.3 -4.8,-6.2 -6.2,-9.7 -0.6,-1.5 1.3,-5.6 2.5,-5.8 6.5,-1.2 13.2,-1.8 19.8,-2 7.7,-0.3 15.4,-0 23,0.1 1.7,0 3.9,-0.2 4.9,0.7 4,3.9 7.1,1.4 9.9,-1.2 2.3,-2.2 4,-5 5.8,-7.5 -1.1,-0.2 -3.4,-0.7 -5.7,-0.8 -7.7,-0.2 -15.4,-0.1 -23.2,-0.3 -1.4,-0.1 -2.7,-1.5 -4,-2.2 1.4,-0.6 2.8,-1.6 4.3,-1.6 13.3,-0.1 26.6,-0.1 40,-0.1 0,-6.9 -9.2,-16.4 -17.5,-19 -0.1,0.9 -0.1,1.8 -0.2,2.7 -8.2,0.2 -16.2,0 -23.5,-3.8 -1.9,-1 -3.2,-3.3 -4.7,-5 -2,-2.1 -3.6,-4.9 -6,-6.3 -4.9,-2.9 -10.3,-4.9 -15.4,-7.4C224.3,1.7 211.3,-0.1 197.7,0ZM249.6,29.4c0.6,-0 1.2,0.2 1.9,0.8 1,0.8 2,1.7 3.3,2.8 -1.5,0.8 -2.8,1.5 -4.1,2.2 -1.8,0.9 -3.1,0.3 -4.2,-1.1 -0.9,-1.2 -1,-2.3 0.3,-3.3 0.9,-0.7 1.8,-1.3 2.9,-1.3z"
         android:fillAlpha="1"
-        android:strokeColor="#00000000"
         android:fillColor="#ffffff"
-        android:strokeWidth="1.33333325"/>
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+        android:strokeWidth="1.33333325" />
     <path
-        android:pathData="m97.9,307.6c-7.8,2 -15.4,4.9 -23.4,7.5 3.9,-26.3 34.7,-50.6 60.8,-47.8 -8.1,10.9 -11.8,23.3 -12.7,35.6 -8.7,1.6 -16.8,2.7 -24.8,4.7"
         android:fillAlpha="1"
-        android:strokeColor="#00000000"
         android:fillColor="#ffffff"
-        android:strokeWidth="1.33333325"/>
+        android:pathData="m97.9,307.6c-7.8,2 -15.4,4.9 -23.4,7.5 3.9,-26.3 34.7,-50.6 60.8,-47.8 -8.1,10.9 -11.8,23.3 -12.7,35.6 -8.7,1.6 -16.8,2.7 -24.8,4.7"
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+        android:strokeWidth="1.33333325" />
     <path
-        android:pathData="m134.3,124c41.3,-25.3 94,-9.8 113.8,28.2 3.7,7.2 4.2,18.3 1.8,25.8 -8.2,26.1 -27.5,40.7 -54.1,46.9 7.8,-6.7 14.1,-14.3 16,-24.8 2,-10.6 -0.1,-20.1 -6.2,-28.8 -9.3,-13.2 -27.3,-18.6 -42.4,-12.9 -16.3,6.2 -25.3,21.1 -23.7,39.4 1.5,17 14.4,28.1 38.6,32.2 -3.6,1.9 -6.4,3.3 -9.1,4.8 -11.1,6.2 -20.7,14.3 -28.2,24.6 -2.5,3.3 -4.1,3.6 -7.9,1.3 -48.6,-29.7 -51.7,-104.3 1.4,-136.8"
         android:fillAlpha="1"
-        android:strokeColor="#00000000"
         android:fillColor="#ffffff"
-        android:strokeWidth="1.33333325"/>
+        android:pathData="m134.3,124c41.3,-25.3 94,-9.8 113.8,28.2 3.7,7.2 4.2,18.3 1.8,25.8 -8.2,26.1 -27.5,40.7 -54.1,46.9 7.8,-6.7 14.1,-14.3 16,-24.8 2,-10.6 -0.1,-20.1 -6.2,-28.8 -9.3,-13.2 -27.3,-18.6 -42.4,-12.9 -16.3,6.2 -25.3,21.1 -23.7,39.4 1.5,17 14.4,28.1 38.6,32.2 -3.6,1.9 -6.4,3.3 -9.1,4.8 -11.1,6.2 -20.7,14.3 -28.2,24.6 -2.5,3.3 -4.1,3.6 -7.9,1.3 -48.6,-29.7 -51.7,-104.3 1.4,-136.8"
+        android:strokeColor="#00000000"
+        android:strokeWidth="1.33333325" />
 </vector>

app/src/main/res/drawable/ic_tile_disabled.xml

@@ -1,29 +1,29 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="400dp"
-        android:height="400dp"
-        android:viewportWidth="400.0"
-        android:viewportHeight="400.0">
+    android:width="400dp"
+    android:height="400dp"
+    android:viewportHeight="400.0"
+    android:viewportWidth="400.0">
     <path
-        android:pathData="M197.7,0C191.5,0.1 185.2,0.5 178.7,1.1C191.1,4 202.2,6.6 213.4,9.2C213.3,9.8 213.1,10.5 213,11.2C198.1,13.2 183.9,7.7 169.3,5.7C174.6,8.8 180,11.7 185.5,14.2C191.2,16.7 197,18.8 202.8,21.2C195.4,27.5 188,28.8 178.7,26.7C173.7,25.6 168.3,25 163.1,25.2C157.8,25.5 152.4,26.8 147.5,30C152.7,32.7 157.5,34.8 162.1,37.5C163.9,38.6 166.1,40.4 166.6,42.4C167.8,46.9 168.2,51.8 168.9,56.5C160.4,57.5 145.4,66.1 142.4,71.7C155.5,74.3 169.7,71.2 182.2,79.6C178.1,82.8 168.5,86.6 165,89.3C169.3,90.4 179.4,89.9 183.3,89.6C186.6,89.4 188.2,89.3 189.5,90.4L228,120.6C232.1,123.8 248.4,139.3 252.7,149C256.3,157.3 256.8,164.4 256.8,166.1C256.8,170.7 256.2,177.9 253,186C252.7,186.9 252,188.3 251.2,189.8L280.8,219.4C288.3,207.7 293.4,194.5 296.3,180C299.6,163.2 299.4,146.5 291.7,130.5C285.8,118.3 276.1,109.4 265.8,101.3C255.1,93 243.7,85.4 233.1,77C230.2,74.8 228.3,70.8 226.9,67.3C226.4,65.8 228.2,61.7 229.4,61.5C236,60.3 242.6,59.7 249.3,59.4C256.9,59.2 264.6,59.4 272.3,59.5C274,59.5 276.2,59.3 277.2,60.3C281.2,64.2 284.3,61.6 287,59.1C289.4,56.9 291,54 292.9,51.6C291.7,51.4 289.4,50.9 287.1,50.8C279.4,50.6 271.7,50.7 264,50.5C262.6,50.4 261.3,49 259.9,48.2C261.3,47.6 262.8,46.6 264.2,46.6C277.5,46.5 290.8,46.5 304.1,46.5C304.2,39.6 294.9,30.1 286.7,27.5C286.6,28.5 286.5,29.3 286.5,30.3C278.3,30.5 270.3,30.3 263,26.4C261.1,25.4 259.8,23.1 258.3,21.5C256.3,19.3 254.7,16.6 252.3,15.2C247.4,12.3 242,10.3 236.9,7.8C224.3,1.7 211.3,-0.1 197.7,0zM249.6,29.4C250.3,29.4 250.9,29.6 251.6,30.2C252.6,31 253.6,31.9 254.8,33C253.3,33.8 252,34.5 250.8,35.1C249,36 247.6,35.4 246.5,34C245.6,32.8 245.5,31.7 246.8,30.7C247.7,30 248.6,29.4 249.6,29.4zM231.8,213C220.7,221.9 207.6,227.2 193.6,230.1C152.7,238.5 118.7,282.2 128.3,330.3C139.5,386.5 201.5,416.9 252.2,390.2C285,372.9 302.3,339.2 297.7,302.5C295.9,288.1 291,275.4 283.1,264.3L265.1,246.3C264.2,246.2 263.2,246.6 261.9,247.5C253.1,253.1 244.2,258.4 235.1,263.4C229.9,266.2 224.2,268.3 217.7,271.2C219.9,271.8 221,272.1 222.1,272.4C246.5,278.9 259.6,300.3 253.8,324.4C248.7,345.7 227,359.4 205.9,355.8C188.4,352.8 173.1,338.2 170.5,320.8C167.8,301.8 177.2,283.5 194.1,275.9C203.4,271.6 213,267.9 222.3,263.6C232.9,258.7 244.4,254.9 253.6,248.1C256.2,246.2 258.7,244.2 261,242.2L231.8,213z"
         android:fillAlpha="1"
-        android:strokeColor="#00000000"
         android:fillColor="#ffffff"
-        android:strokeWidth="1.3750788"/>
+        android:pathData="M197.7,0C191.5,0.1 185.2,0.5 178.7,1.1C191.1,4 202.2,6.6 213.4,9.2C213.3,9.8 213.1,10.5 213,11.2C198.1,13.2 183.9,7.7 169.3,5.7C174.6,8.8 180,11.7 185.5,14.2C191.2,16.7 197,18.8 202.8,21.2C195.4,27.5 188,28.8 178.7,26.7C173.7,25.6 168.3,25 163.1,25.2C157.8,25.5 152.4,26.8 147.5,30C152.7,32.7 157.5,34.8 162.1,37.5C163.9,38.6 166.1,40.4 166.6,42.4C167.8,46.9 168.2,51.8 168.9,56.5C160.4,57.5 145.4,66.1 142.4,71.7C155.5,74.3 169.7,71.2 182.2,79.6C178.1,82.8 168.5,86.6 165,89.3C169.3,90.4 179.4,89.9 183.3,89.6C186.6,89.4 188.2,89.3 189.5,90.4L228,120.6C232.1,123.8 248.4,139.3 252.7,149C256.3,157.3 256.8,164.4 256.8,166.1C256.8,170.7 256.2,177.9 253,186C252.7,186.9 252,188.3 251.2,189.8L280.8,219.4C288.3,207.7 293.4,194.5 296.3,180C299.6,163.2 299.4,146.5 291.7,130.5C285.8,118.3 276.1,109.4 265.8,101.3C255.1,93 243.7,85.4 233.1,77C230.2,74.8 228.3,70.8 226.9,67.3C226.4,65.8 228.2,61.7 229.4,61.5C236,60.3 242.6,59.7 249.3,59.4C256.9,59.2 264.6,59.4 272.3,59.5C274,59.5 276.2,59.3 277.2,60.3C281.2,64.2 284.3,61.6 287,59.1C289.4,56.9 291,54 292.9,51.6C291.7,51.4 289.4,50.9 287.1,50.8C279.4,50.6 271.7,50.7 264,50.5C262.6,50.4 261.3,49 259.9,48.2C261.3,47.6 262.8,46.6 264.2,46.6C277.5,46.5 290.8,46.5 304.1,46.5C304.2,39.6 294.9,30.1 286.7,27.5C286.6,28.5 286.5,29.3 286.5,30.3C278.3,30.5 270.3,30.3 263,26.4C261.1,25.4 259.8,23.1 258.3,21.5C256.3,19.3 254.7,16.6 252.3,15.2C247.4,12.3 242,10.3 236.9,7.8C224.3,1.7 211.3,-0.1 197.7,0zM249.6,29.4C250.3,29.4 250.9,29.6 251.6,30.2C252.6,31 253.6,31.9 254.8,33C253.3,33.8 252,34.5 250.8,35.1C249,36 247.6,35.4 246.5,34C245.6,32.8 245.5,31.7 246.8,30.7C247.7,30 248.6,29.4 249.6,29.4zM231.8,213C220.7,221.9 207.6,227.2 193.6,230.1C152.7,238.5 118.7,282.2 128.3,330.3C139.5,386.5 201.5,416.9 252.2,390.2C285,372.9 302.3,339.2 297.7,302.5C295.9,288.1 291,275.4 283.1,264.3L265.1,246.3C264.2,246.2 263.2,246.6 261.9,247.5C253.1,253.1 244.2,258.4 235.1,263.4C229.9,266.2 224.2,268.3 217.7,271.2C219.9,271.8 221,272.1 222.1,272.4C246.5,278.9 259.6,300.3 253.8,324.4C248.7,345.7 227,359.4 205.9,355.8C188.4,352.8 173.1,338.2 170.5,320.8C167.8,301.8 177.2,283.5 194.1,275.9C203.4,271.6 213,267.9 222.3,263.6C232.9,258.7 244.4,254.9 253.6,248.1C256.2,246.2 258.7,244.2 261,242.2L231.8,213z"
+        android:strokeColor="#00000000"
+        android:strokeWidth="1.3750788" />
     <path
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         android:fillAlpha="1"
-        android:strokeColor="#00000000"
         android:fillColor="#ffffff"
-        android:strokeWidth="1.3750788"/>
+        android:pathData="m97.9,307.6c-7.8,2 -15.4,4.9 -23.4,7.5 3.9,-26.3 34.7,-50.6 60.8,-47.8 -8.1,10.9 -11.8,23.3 -12.7,35.6 -8.7,1.6 -16.8,2.7 -24.8,4.7"
+        android:strokeColor="#00000000"
+        android:strokeWidth="1.3750788" />
     <path
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         android:fillAlpha="1"
-        android:strokeColor="#00000000"
         android:fillColor="#ffffff"
-        android:strokeWidth="1.3750788"/>
+        android:pathData="M177,111.6C175.7,111.6 174.4,111.7 173.1,111.7L247,185.6C248.1,183.2 249,180.6 249.9,177.9C252.2,170.4 251.8,159.3 248,152.1C234.7,126.6 206.6,111.3 177,111.6zM139.7,120.9C137.9,121.8 136.1,122.9 134.3,124C81.2,156.4 84.3,231 132.9,260.7C136.6,263 138.3,262.7 140.8,259.4C148.4,249.2 157.9,241.1 169,234.9C171.7,233.3 174.5,231.9 178.1,230C154,225.8 141.1,214.8 139.6,197.8C137.9,179.4 146.9,164.5 163.2,158.3C167,156.9 171,156.2 174.9,156.1L139.7,120.9zM212.5,193.7C212.5,195.8 212.3,197.9 211.8,200.1C209.9,210.5 203.6,218.1 195.8,224.8C208.5,221.9 219.6,216.9 228.6,209.7L212.5,193.7z"
+        android:strokeColor="#00000000"
+        android:strokeWidth="1.3750788" />
     <path
-        android:pathData="M78.4,59.6l262,262l-21.3,21.3l-262,-262z"
         android:fillAlpha="1"
         android:fillColor="#ffffff"
-        android:strokeWidth="0.82064575"/>
+        android:pathData="M78.4,59.6l262,262l-21.3,21.3l-262,-262z"
+        android:strokeWidth="0.82064575" />
 </vector>

app/src/main/res/layout/tunnel_detail_fragment.xml

@@ -43,7 +43,7 @@
                     android:layout_alignParentStart="true"
                     android:layout_alignParentTop="true"
                     android:layout_toStartOf="@+id/tunnel_switch"
-                    android:text="@string/iface" />
+                    android:text="@string/interface_title" />
 
                 <com.wireguard.android.widget.ToggleSwitch
                     android:id="@+id/tunnel_switch"

app/src/main/res/layout/config_editor_fragment.xml → app/src/main/res/layout/tunnel_editor_fragment.xml

@@ -54,7 +54,7 @@
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
                         android:layout_alignParentTop="true"
-                        android:text="@string/iface" />
+                        android:text="@string/interface_title" />
 
                     <TextView
                         android:id="@+id/interface_name_label"
@@ -216,7 +216,7 @@
                     android:divider="@null"
                     android:orientation="vertical"
                     app:items="@{config.peers}"
-                    app:layout="@{@layout/config_editor_peer}"
+                    app:layout="@{@layout/tunnel_editor_peer}"
                     tools:ignore="UselessLeaf" />
 
                 <Button

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

@@ -4,18 +4,16 @@
         <item quantity="one">%d configuration selected</item>
         <item quantity="other">%d configurations selected</item>
     </plurals>
-    <string name="add_activity_title">New WireGuard configuration</string>
-    <string name="create_from_file">Add from file</string>
-    <string name="create_empty">Add from scratch</string>
     <string name="add_peer">Add peer</string>
     <string name="addresses">Addresses</string>
     <string name="allowed_ips">Allowed IPs</string>
     <string name="app_name">WireGuard</string>
+    <string name="create_activity_title">Create WireGuard Tunnel</string>
+    <string name="create_empty">Create from scratch</string>
+    <string name="create_from_file">Create from file</string>
     <string name="delete">Delete</string>
-    <string name="disabled">Disabled</string>
     <string name="dns_servers">DNS servers</string>
     <string name="edit">Edit</string>
-    <string name="enabled">Enabled</string>
     <string name="endpoint">Endpoint</string>
     <string name="error_down">Error bringing down WireGuard tunnel</string>
     <string name="error_su">WireGuard currently requires root access</string>
@@ -25,49 +23,41 @@
     <string name="hint_generated">(generated)</string>
     <string name="hint_optional">(optional)</string>
     <string name="hint_random">(random)</string>
-    <string name="iface">Interface</string>
-    <string name="import_config">Import config from file</string>
+    <string name="interface_title">Interface</string>
     <string name="listen_port">Listen port</string>
     <string name="mtu">MTU</string>
     <string name="name">Name</string>
-    <string name="not_supported">WireGuard Not Installed</string>
     <string name="not_supported_message"><![CDATA[
-        <h3>Come back later!</h3><br>
-
         <p>Your Android device does not <em>currently</em> have the WireGuard kernel module. Please
         talk to the manufacturer of your Android device or the author of your device&rsquo;s ROM
-        about including the WireGuard kernel module.</p><br>
+        about including the WireGuard kernel module.</p>
 
         <p>Fortunately, we are in the process of implementing support for WireGuard in a way that
         will work on all devices, without any need for the kernel module. This means that while you
         may not be able to use WireGuard today, you will very likely be able to use WireGuard in
-        several weeks. Things are looking up!</p><br>
+        several weeks. Things are looking up!</p>
 
         <p>Sorry for the wait. In the mean time, you may stay up to date on the latest project news
         by <a href="https://lists.zx2c4.com/mailman/listinfo/wireguard">subscribing to our mailing
-        list</a>. General information about the project is available from
+        list</a>. General information about the project is available at
         <a href="https://www.wireguard.com/">WireGuard.com</a>.</p>
     ]]></string>
+    <string name="not_supported_title">WireGuard not installed</string>
+    <string name="ok">OK</string>
     <string name="peer">Peer</string>
     <string name="persistent_keepalive">Persistent keepalive</string>
-    <string name="placeholder_text">No configuration selected</string>
     <string name="pre_shared_key">Pre-shared key</string>
     <string name="private_key">Private key</string>
     <string name="public_key">Public key</string>
-    <string name="public_key_copied_message">Public key copied to clipboard</string>
     <string name="public_key_description">Public key</string>
-    <string name="restore_on_boot">Restore on boot</string>
-    <string name="restore_on_boot_summary">Restore previously enabled configurations on boot</string>
+    <string name="restore_on_boot_summary">Bring up previously-enabled tunnels on boot</string>
+    <string name="restore_on_boot_title">Restore on boot</string>
     <string name="save">Save</string>
     <string name="settings">Settings</string>
-    <string name="status">Status</string>
-    <string name="toggle">Toggle</string>
     <string name="tools_installer_already">wg and wg-quick are already installed</string>
     <string name="tools_installer_failure">Command line tools could not be installed (no root?)</string>
     <string name="tools_installer_initial">Install optional tools for scripting into the system partition</string>
     <string name="tools_installer_success">wg and wg-quick installed into the system partition</string>
     <string name="tools_installer_title">Install command line tools</string>
     <string name="tools_installer_working">Installing wg and wg-quick into the system partition</string>
-    <string name="last_change">Last change</string>
-    <string name="never">never</string>
 </resources>

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

@@ -4,6 +4,6 @@
         android:defaultValue="false"
         android:key="restore_on_boot"
         android:summary="@string/restore_on_boot_summary"
-        android:title="@string/restore_on_boot" />
+        android:title="@string/restore_on_boot_title" />
     <com.wireguard.android.preference.ToolsInstallerPreference />
 </PreferenceScreen>