android.widget.Checkable.java Source code

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Here is the source code for android.widget.Checkable.java

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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.widget;

/**
 * Defines an extension for views that make them checkable.
 *
 */
public interface Checkable {

    /**
     * Change the checked state of the view
     * 
     * @param checked The new checked state
     */
    void setChecked(boolean checked);

    /**
     * @return The current checked state of the view
     */
    boolean isChecked();

    /**
     * Change the checked state of the view to the inverse of its current state
     *
     */
    void toggle();
}