DirectLabelFetchRequest.java

/*
 * Copyright (C) 2015 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 com.android.talkback.labeling;

import com.android.utils.labeling.Label;
import com.android.utils.labeling.LabelProviderClient;

public class DirectLabelFetchRequest extends LabelClientRequest<Label> {

    private long mLabelId;
    private OnLabelFetchedListener mOnLabelFetchedListener;

    public DirectLabelFetchRequest(LabelProviderClient client, long labelId,
                                   OnLabelFetchedListener listener) {
        super(client);
        mLabelId = labelId;
        mOnLabelFetchedListener = listener;
    }

    @Override
    public Label doInBackground() {
        return mClient.getLabelById(mLabelId);
    }

    @Override
    public void onPostExecute(Label result) {
        if (mOnLabelFetchedListener != null) {
            mOnLabelFetchedListener.onLabelFetched(result);
        }
    }

    public interface OnLabelFetchedListener {
        void onLabelFetched(Label result);
    }
}