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/*
* Copyright (C) 2017 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.launcher3.views;
import android.content.Context;
import android.preference.Preference;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
/**
* Extension of {@link Preference} which makes the widget layout clickable.
*
* @see #setWidgetLayoutResource(int)
*/
public class ButtonPreference extends Preference {
private boolean mWidgetFrameVisible = false;
public ButtonPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
}
public ButtonPreference(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
public ButtonPreference(Context context, AttributeSet attrs) {
super(context, attrs);
}
public ButtonPreference(Context context) {
super(context);
}
public void setWidgetFrameVisible(boolean isVisible) {
if (mWidgetFrameVisible != isVisible) {
mWidgetFrameVisible = isVisible;
notifyChanged();
}
}
@Override
protected void onBindView(View view) {
super.onBindView(view);
ViewGroup widgetFrame = view.findViewById(android.R.id.widget_frame);
if (widgetFrame != null) {
widgetFrame.setVisibility(mWidgetFrameVisible ? View.VISIBLE : View.GONE);
}
}
}
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