/* * Copyright (C) 2019 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.permissioncontroller.role.ui; import androidx.annotation.NonNull; import androidx.annotation.Nullable; import androidx.preference.Preference; /** * {@link androidx.preference.Preference} with the widget layout as a separate target. * * This has to be an interface because we may need to extend from either the SettingsLib * {@link com.android.settingslib.widget.TwoTargetPreference} or the AndroidX * {@link androidx.preference.Preference}. * * @see com.android.settingslib.widget.TwoTargetPreference */ public interface TwoTargetPreference { /** * Set the listener for second target click. * * @param listener the listener */ void setOnSecondTargetClickListener(@Nullable OnSecondTargetClickListener listener); /** * Return this preference as {@link Preference}. */ @NonNull Preference asPreference(); /** * Listener for second target click. */ interface OnSecondTargetClickListener { /** * Callback when the second target is clicked. * * @param preference the {@link TwoTargetPreference} that was clicked */ void onSecondTargetClick(@NonNull TwoTargetPreference preference); } }