com.ilearnrw.reader.tasks.ProfileTask.java Source code

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Here is the source code for com.ilearnrw.reader.tasks.ProfileTask.java

Source

package com.ilearnrw.reader.tasks;

/*
 * Copyright (c) 2015, iLearnRW. Licensed under Modified BSD Licence. See licence.txt for details.
 */
import java.util.ArrayList;

import org.apache.http.HttpResponse;

import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.AsyncTask;

import com.ilearnrw.reader.R;
import com.ilearnrw.reader.interfaces.OnHttpListener;
import com.ilearnrw.reader.interfaces.OnProfileFetched;
import com.ilearnrw.reader.utils.HttpHelper;

public class ProfileTask extends AsyncTask<String, Void, String> {
    private ProgressDialog dialog;
    private Context context;
    private OnProfileFetched profileListener;
    private OnHttpListener asyncListener;

    public ProfileTask(Context context, OnHttpListener asyncListener, OnProfileFetched profileListener) {
        this.context = context;
        this.profileListener = profileListener;
        this.asyncListener = asyncListener;
    }

    public void run(String... params) {
        this.execute(params);
    }

    @Override
    protected void onPreExecute() {
        dialog = new ProgressDialog(context);
        dialog.setTitle(context.getString(R.string.dialog_fetch_user_profile_title));
        dialog.setMessage(context.getString(R.string.dialog_fetch_user_profile_summary));
        dialog.setCancelable(true);
        dialog.setCanceledOnTouchOutside(false);
        dialog.setButton(DialogInterface.BUTTON_NEGATIVE, context.getString(android.R.string.cancel),
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        cancel(true);
                        dialog.dismiss();
                    }
                });
        dialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
            @Override
            public void onCancel(DialogInterface dialog) {
                cancel(true);
                dialog.dismiss();
            }
        });
        dialog.show();

        super.onPreExecute();
    }

    @Override
    protected String doInBackground(String... params) {
        HttpResponse response = HttpHelper
                .get("https://ssl.ilearnrw.eu/ilearnrw/profile?userId=" + params[0] + "&token=" + params[1]);
        ArrayList<String> data = HttpHelper.handleResponse(response);

        if (data.size() == 1) {
            if (data.get(0).equals("Token expired"))
                asyncListener.onTokenExpired(params[0], params[1]);
            return null;
        } else {
            return data.get(1);
        }
    }

    @Override
    protected void onPostExecute(String result) {
        if (dialog.isShowing()) {
            dialog.dismiss();
        }
        if (result != null) {
            profileListener.onProfileFetched(result);
        }
    }
}