Fork autofill default app selection

We are merging the default app selection for autofill
with credman so this forks the existing UI (so we can
flag it off).

Test: ondevice
Bug: 278919696
Change-Id: I96bcf1ff86b169a182b9974f7384c45b474c3d5d

src/com/android/settings/applications/credentials/DefaultWorkCombinedPreferenceController.java

@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.applications.credentials;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.text.TextUtils;
+
+import com.android.settings.Utils;
+import com.android.settingslib.applications.DefaultAppInfo;
+
+public class DefaultWorkCombinedPreferenceController extends DefaultCombinedPreferenceController {
+    private final UserHandle mUserHandle;
+
+    public DefaultWorkCombinedPreferenceController(Context context) {
+        super(context);
+        mUserHandle = Utils.getManagedProfile(mUserManager);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        if (mUserHandle == null) {
+            return false;
+        }
+        return super.isAvailable();
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return "default_autofill_work";
+    }
+
+    @Override
+    protected DefaultAppInfo getDefaultAppInfo() {
+        final String flattenComponent =
+                Settings.Secure.getStringForUser(
+                        mContext.getContentResolver(),
+                        DefaultCombinedPicker.SETTING,
+                        mUserHandle.getIdentifier());
+        if (!TextUtils.isEmpty(flattenComponent)) {
+            DefaultAppInfo appInfo =
+                    new DefaultAppInfo(
+                            mContext,
+                            mPackageManager,
+                            mUserHandle.getIdentifier(),
+                            ComponentName.unflattenFromString(flattenComponent));
+            return appInfo;
+        }
+        return null;
+    }
+
+    @Override
+    protected Intent getSettingIntent(DefaultAppInfo info) {
+        if (info == null) {
+            return null;
+        }
+        final AutofillSettingIntentProvider intentProvider =
+                new AutofillSettingIntentProvider(
+                        mContext, mUserHandle.getIdentifier(), info.getKey());
+        return intentProvider.getIntent();
+    }
+
+    @Override
+    protected void startActivity(Intent intent) {
+        mContext.startActivityAsUser(intent, mUserHandle);
+    }
+}