/*
 * Copyright (c) 2012, Codename One and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Codename One designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *  
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 * 
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * 
 * Please contact Codename One through http://www.codenameone.com/ if you 
 * need additional information or have any questions.
 */
package com.codename1.impl.android;

//import android.webkit.JavascriptInterface;

/**
 * A class that is used by executeAndReturnString to be exposed in Javascript so
 * that it can accept return values.
 */
public class AndroidBrowserComponentCallback {

    static final String JS_VAR_NAME = "com_codename1_impl_AndroidImplementation_AndroidBrowserComponent";
    static final String JS_RETURNVAL_VARNAME = "com_codename1_impl_AndroidImplementation_AndroidBrowserComponent_returnValue";
    private String returnValue;
    private boolean valueSet = false;

    //@JavascriptInterface
    public synchronized void setReturnValue(String value) {
        valueSet = true;
        this.returnValue = value;
        notify();
    }

    public String getReturnValue() {
        return returnValue;
    }

    public boolean isValueSet() {
        return valueSet;
    }

    public void reset() {
        valueSet = false;
    }
}