preferences: rewrite in kotlin

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 0 insertions, 94 deletions

diff --git a/ui/src/main/java/com/wireguard/android/preference/KernelModuleDisablerPreference.java b/ui/src/main/java/com/wireguard/android/preference/KernelModuleDisablerPreference.java
deleted file mode 100644
index 885e48b3..00000000
--- a/ui/src/main/java/com/wireguard/android/preference/KernelModuleDisablerPreference.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright © 2020 WireGuard LLC. All Rights Reserved.
- * SPDX-License-Identifier: Apache-2.0
- */
-
-package com.wireguard.android.preference;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.content.Intent;
-import android.util.AttributeSet;
-
-import com.wireguard.android.Application;
-import com.wireguard.android.R;
-import com.wireguard.android.activity.SettingsActivity;
-import com.wireguard.android.backend.Tunnel;
-import com.wireguard.android.backend.WgQuickBackend;
-import com.wireguard.util.NonNullForAll;
-
-import java.util.ArrayList;
-import java.util.Collection;
-
-import androidx.preference.Preference;
-import java9.util.concurrent.CompletableFuture;
-import java9.util.stream.Collectors;
-import java9.util.stream.StreamSupport;
-
-@NonNullForAll
-public class KernelModuleDisablerPreference extends Preference {
-    private State state;
-
-    public KernelModuleDisablerPreference(final Context context, final AttributeSet attrs) {
-        super(context, attrs);
-        state = Application.getBackend() instanceof WgQuickBackend ? State.ENABLED : State.DISABLED;
-    }
-
-    @Override
-    public CharSequence getSummary() {
-        return getContext().getString(state.summaryResourceId);
-    }
-
-    @Override
-    public CharSequence getTitle() {
-        return getContext().getString(state.titleResourceId);
-    }
-
-    @SuppressLint("ApplySharedPref")
-    @Override
-    protected void onClick() {
-        if (state == State.DISABLED) {
-            setState(State.ENABLING);
-            Application.getSharedPreferences().edit().putBoolean("disable_kernel_module", false).commit();
-        } else if (state == State.ENABLED) {
-            setState(State.DISABLING);
-            Application.getSharedPreferences().edit().putBoolean("disable_kernel_module", true).commit();
-        }
-        Application.getAsyncWorker().runAsync(() -> Application.getTunnelManager().getTunnels().thenApply(observableTunnels -> {
-            final Collection<CompletableFuture<Tunnel.State>> c = StreamSupport.stream(observableTunnels.values()).map(t -> t.setState(Tunnel.State.DOWN).toCompletableFuture()).collect(Collectors.toCollection(ArrayList::new));
-            return CompletableFuture.allOf(c.toArray(new CompletableFuture[0])).thenRun(() -> {
-                final Intent restartIntent = new Intent(getContext(), SettingsActivity.class);
-                restartIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-                restartIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                Application.get().startActivity(restartIntent);
-                System.exit(0);
-            });
-        }).join());
-    }
-
-    private void setState(final State state) {
-        if (this.state == state)
-            return;
-        this.state = state;
-        if (isEnabled() != state.shouldEnableView)
-            setEnabled(state.shouldEnableView);
-        notifyChanged();
-    }
-
-    private enum State {
-        ENABLED(R.string.module_disabler_enabled_title, R.string.module_disabler_enabled_summary, true),
-        DISABLED(R.string.module_disabler_disabled_title, R.string.module_disabler_disabled_summary, true),
-        ENABLING(R.string.module_disabler_disabled_title, R.string.success_application_will_restart, false),
-        DISABLING(R.string.module_disabler_enabled_title, R.string.success_application_will_restart, false);
-
-        private final boolean shouldEnableView;
-        private final int summaryResourceId;
-        private final int titleResourceId;
-
-        State(final int titleResourceId, final int summaryResourceId, final boolean shouldEnableView) {
-            this.summaryResourceId = summaryResourceId;
-            this.titleResourceId = titleResourceId;
-            this.shouldEnableView = shouldEnableView;
-        }
-    }
-}