/* * Copyright (C) 2018 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.customization.model; import android.view.View; import androidx.annotation.LayoutRes; import com.android.wallpaper.R; /** * Represents an option of customization (eg, a ThemeBundle, a Clock face, a Grid size) */ public interface CustomizationOption { /** * Optional name or label for this option */ String getTitle(); /** * Will be called to bind the thumbnail tile to be displayed in the picker. * * @param view the View to bind, corresponding to a view inside the layout specified in * {@link #getLayoutResId()} with id {@link R.id#option_tile} */ void bindThumbnailTile(View view); /** * Returns whether this option is the one currently set in the System. */ boolean isActive(CustomizationManager manager); /** * Return the id of the layout used to show this option in the UI. It must contain a view with * id {@link com.android.wallpaper.R.id#option_tile} that will be passed to * {@link #bindThumbnailTile(View)} on bind time, and optionally a TextView with id * {@link R.id#option_label} that will be populated with the value from {@link #getTitle()} if * present. */ @LayoutRes int getLayoutResId(); }