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/*
* Copyright (C) 2020 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.accessibility;
import android.content.Context;
import android.view.View;
import androidx.preference.PreferenceViewHolder;
import androidx.preference.SwitchPreference;
/**
* A switch preference that has a divider below and above. Used for Accessibility Settings use
* service.
*/
public final class DividerSwitchPreference extends SwitchPreference {
private Boolean mDividerAllowedAbove;
private Boolean mDividerAllowBelow;
private int mSwitchVisibility;
public DividerSwitchPreference(Context context) {
super(context);
mDividerAllowedAbove = true;
mDividerAllowBelow = true;
mSwitchVisibility = View.VISIBLE;
}
@Override
public void onBindViewHolder(PreferenceViewHolder holder) {
super.onBindViewHolder(holder);
holder.setDividerAllowedAbove(mDividerAllowedAbove);
holder.setDividerAllowedBelow(mDividerAllowBelow);
final View switchView = holder.itemView.findViewById(android.R.id.widget_frame);
if (switchView != null) {
switchView.setVisibility(mSwitchVisibility);
}
}
/**
* Sets divider whether to show in preference above.
*
* @param allowed true will be drawn on above this item
*/
public void setDividerAllowedAbove(boolean allowed) {
if (mDividerAllowedAbove != allowed) {
mDividerAllowedAbove = allowed;
notifyChanged();
}
}
/**
* Sets divider whether to show in preference below.
*
* @param allowed true will be drawn on below this item
*/
public void setDividerAllowedBelow(boolean allowed) {
if (mDividerAllowedAbove != allowed) {
mDividerAllowBelow = allowed;
notifyChanged();
}
}
/**
* Sets the visibility state of Settings view.
*
* @param visibility one of {@link View#VISIBLE}, {@link View#INVISIBLE}, or {@link View#GONE}.
*/
public void setSwitchVisibility(@View.Visibility int visibility) {
if (mSwitchVisibility != visibility) {
mSwitchVisibility = visibility;
notifyChanged();
}
}
}
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