| /* |
| * 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 defStyleAttr) { |
| this(context, attrs, defStyleAttr, 0); |
| } |
| |
| public CheckBoxPreference( |
| Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { |
| super(context, attrs, defStyleAttr, defStyleRes); |
| |
| final TypedArray a = context.obtainStyledAttributes(attrs, |
| com.android.internal.R.styleable.CheckBoxPreference, defStyleAttr, defStyleRes); |
| 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); |
| } |
| |
| syncSummaryView(view); |
| } |
| } |