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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.javaaddons;
import android.content.Context;
import org.json.JSONObject;
public interface JavaAddonInterfaceV1 {
/**
* Callback interface for Gecko requests.
* <p/>
* For each instance of EventCallback, exactly one of sendResponse, sendError, must be called to prevent observer leaks.
* If more than one send* method is called, or if a single send method is called multiple times, an
* {@link IllegalStateException} will be thrown.
*/
interface EventCallback {
/**
* Sends a success response with the given data.
*
* @param response The response data to send to Gecko. Can be any of the types accepted by
* JSONObject#put(String, Object).
*/
public void sendSuccess(Object response);
/**
* Sends an error response with the given data.
*
* @param response The response data to send to Gecko. Can be any of the types accepted by
* JSONObject#put(String, Object).
*/
public void sendError(Object response);
}
interface EventDispatcher {
void registerEventListener(EventListener listener, String... events);
void unregisterEventListener(EventListener listener);
void sendRequestToGecko(String event, JSONObject message, RequestCallback callback);
}
interface EventListener {
public void handleMessage(final Context context, final String event, final JSONObject message, final EventCallback callback);
}
interface RequestCallback {
void onResponse(final Context context, JSONObject jsonObject);
}
}
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