Move pointer and touchpad customization settings to their own pages.

Bug: 269100659
Test: PointerTouchpadFragmentTest
Test: PointerTouchpadPreferenceControllerTest
Flag: android.view.flags.enable_vector_cursor_a11y_settings
Change-Id: I0dccf48f9b5416ad8e6d3c263188d4bb850f69e9

src/com/android/settings/inputmethod/PointerTouchpadPreferenceController.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2024 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.inputmethod;
+
+import android.content.Context;
+
+import androidx.annotation.NonNull;
+
+import com.android.settings.core.BasePreferenceController;
+
+/** Controller that shows and updates the pointer touchpad preference. */
+public class PointerTouchpadPreferenceController extends BasePreferenceController {
+
+    public PointerTouchpadPreferenceController(@NonNull Context context,
+            @NonNull String preferenceKey) {
+        super(context, preferenceKey);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        boolean isTouchpad = NewKeyboardSettingsUtils.isTouchpad();
+        boolean isMouse = NewKeyboardSettingsUtils.isMouse();
+        return (isTouchpad || isMouse) ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
+    }
+}