1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.widget 18 19 import android.content.Context 20 import androidx.preference.Preference 21 import com.android.settingslib.metadata.BooleanValuePreference 22 import com.android.settingslib.metadata.PreferenceMetadata 23 import com.android.settingslib.preference.PreferenceBindingPlaceholder 24 import com.android.settingslib.preference.BooleanValuePreferenceBinding 25 26 /** Base metadata of `MainSwitchBar`. */ 27 interface MainSwitchBarMetadata : 28 BooleanValuePreference, BooleanValuePreferenceBinding, PreferenceBindingPlaceholder { 29 30 /** 31 * Disable main switch bar when user toggles the switch. By this way, user cannot toggle again 32 * before last operation is done. 33 * 34 * Side-effect: If the underlying operation is completed quickly, this will causes UI flicker. 35 * Override and return `false` to get rid of the flicker. 36 */ 37 val disableWidgetOnCheckedChanged: Boolean 38 get() = true 39 createWidgetnull40 override fun createWidget(context: Context) = MainSwitchBarPreference(context, this) 41 42 override fun bind(preference: Preference, metadata: PreferenceMetadata) { 43 super.bind(preference, metadata) 44 (preference as MainSwitchBarPreference).updateVisibility() 45 } 46 } 47