com.marpies.ane.facebook.accountkit.functions.LoadPreferencesFunction.java Source code

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Here is the source code for com.marpies.ane.facebook.accountkit.functions.LoadPreferencesFunction.java

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/*
 * Copyright 2016 Marcel Piestansky (http://marpies.com)
 *
 * 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 com.marpies.ane.facebook.accountkit.functions;

import android.support.annotation.Nullable;
import com.adobe.fre.FREContext;
import com.adobe.fre.FREObject;
import com.facebook.accountkit.AccountKit;
import com.facebook.accountkit.AccountKitError;
import com.facebook.accountkit.AccountPreferences;
import com.marpies.ane.facebook.accountkit.data.AccountKitEvent;
import com.marpies.ane.facebook.accountkit.utils.AIR;
import com.marpies.ane.facebook.accountkit.utils.FREObjectUtils;
import com.marpies.ane.facebook.accountkit.utils.JSONUtils;
import com.marpies.ane.facebook.accountkit.utils.StringUtils;
import org.json.JSONArray;
import org.json.JSONObject;

import java.util.Map;

public class LoadPreferencesFunction extends BaseFunction {

    @Override
    public FREObject call(FREContext context, FREObject[] args) {
        super.call(context, args);

        AIR.log("AccountKit::loadPreference");
        final int callbackId = FREObjectUtils.getInt(args[0]);

        /* User is not logged in, cannot load preferences */
        if (AccountKit.getCurrentAccessToken() == null) {
            dispatchError(callbackId, "User is not logged in, cannot load preferences.");
            return null;
        }

        AccountKit.getAccountPreferences().loadPreferences(new AccountPreferences.OnLoadPreferencesListener() {
            @Override
            public void onLoadPreferences(@Nullable Map<String, String> prefs,
                    @Nullable AccountKitError accountKitError) {
                if (accountKitError != null) {
                    dispatchError(callbackId, accountKitError.getErrorType().getMessage());
                } else {
                    AIR.log("AccountKit | successfully loaded preferences");
                    JSONObject response = new JSONObject();
                    JSONUtils.addToJSON(response, "callbackId", callbackId);
                    JSONArray preferences = new JSONArray();
                    for (Map.Entry<String, String> preference : prefs.entrySet()) {
                        preferences.put(preference.getKey());
                        preferences.put(preference.getValue());
                    }
                    JSONUtils.addToJSON(response, "preferences", preferences);
                    AIR.dispatchEvent(AccountKitEvent.LOAD_PREFERENCES, response.toString());
                }
            }
        });

        return null;
    }

    private void dispatchError(int callbackId, String message) {
        AIR.log("AccountKit | failed to load preferences: " + message);
        AIR.dispatchEvent(AccountKitEvent.LOAD_PREFERENCES, StringUtils.getEventErrorJSON(callbackId, message));
    }

}