xref: /frameworks/base/core/java/android/webkit/JavascriptInterface.java

/*
 * Copyright (C) 2012 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.webkit;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Annotation that allows exposing methods to JavaScript. Starting from API level
 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} and above, only methods explicitly
 * marked with this annotation are available to the Javascript code. See
 * {@link android.webkit.WebView#addJavascriptInterface} for more information about it.
 *
 */
@SuppressWarnings("javadoc")
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD})
public @interface JavascriptInterface {
}