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/*
* Copyright (C) 2007 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 android.preference;
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.view.View;
import android.widget.Checkable;
/**
* A {@link Preference} that provides checkbox widget
* functionality.
* <p>
* This preference will store a boolean into the SharedPreferences.
*
* @attr ref android.R.styleable#CheckBoxPreference_summaryOff
* @attr ref android.R.styleable#CheckBoxPreference_summaryOn
* @attr ref android.R.styleable#CheckBoxPreference_disableDependentsState
*/
public class CheckBoxPreference extends TwoStatePreference {
public CheckBoxPreference(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray a = context.obtainStyledAttributes(attrs,
com.android.internal.R.styleable.CheckBoxPreference, defStyle, 0);
setSummaryOn(a.getString(com.android.internal.R.styleable.CheckBoxPreference_summaryOn));
setSummaryOff(a.getString(com.android.internal.R.styleable.CheckBoxPreference_summaryOff));
setDisableDependentsState(a.getBoolean(
com.android.internal.R.styleable.CheckBoxPreference_disableDependentsState, false));
a.recycle();
}
public CheckBoxPreference(Context context, AttributeSet attrs) {
this(context, attrs, com.android.internal.R.attr.checkBoxPreferenceStyle);
}
public CheckBoxPreference(Context context) {
this(context, null);
}
@Override
protected void onBindView(View view) {
super.onBindView(view);
View checkboxView = view.findViewById(com.android.internal.R.id.checkbox);
if (checkboxView != null && checkboxView instanceof Checkable) {
((Checkable) checkboxView).setChecked(mChecked);
// Post this so this view is bound and attached when firing the event.
postSendAccessibilityEventForView(checkboxView);
}
syncSummaryView(view);
}
}
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