Correct the naming for homepage preference

- Have a consistent naming rule for homepage.
- Make the font family of title can be modified by system.

Test: See the screen, and font family of title is correct.
Bug: 177213699
Change-Id: I8e3ebbf06a8c1849956100c8d2825f98ad251b37

src/com/android/settings/homepage/HomepagePreference.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 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.homepage;
+
+import android.content.Context;
+import android.util.AttributeSet;
+
+import androidx.preference.Preference;
+
+import com.android.settings.R;
+
+/** A customized layout for homepage preference. */
+public class HomepagePreference extends Preference {
+
+    public HomepagePreference(Context context) {
+        super(context);
+        setLayoutResource(R.layout.homepage_preference);
+    }
+
+    public HomepagePreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        setLayoutResource(R.layout.homepage_preference);
+    }
+
+    public HomepagePreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        this(context, attrs, defStyleAttr, /* defStyleRes= */ 0);
+        setLayoutResource(R.layout.homepage_preference);
+    }
+
+    public HomepagePreference(Context context, AttributeSet attrs,
+            int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        setLayoutResource(R.layout.homepage_preference);
+    }
+}