com.owncloud.android.files.services.RetryDownloadJobService.java Source code

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Here is the source code for com.owncloud.android.files.services.RetryDownloadJobService.java

Source

/**
 *   ownCloud Android client application
 *
 *   @author David A. Velasco
 *   @author David Gonzlez Verdugo
 *   Copyright (C) 2018 ownCloud GmbH.
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2,
 *   as published by the Free Software Foundation.
 *
 *   This program 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 for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package com.owncloud.android.files.services;

import android.accounts.Account;
import android.app.job.JobParameters;
import android.app.job.JobService;
import android.content.Intent;
import android.os.Build;
import android.support.annotation.RequiresApi;
import android.support.v4.content.ContextCompat;

import com.owncloud.android.authentication.AccountUtils;
import com.owncloud.android.datamodel.FileDataStorageManager;
import com.owncloud.android.datamodel.OCFile;
import com.owncloud.android.lib.common.utils.Log_OC;
import com.owncloud.android.utils.Extras;

@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
public class RetryDownloadJobService extends JobService {

    private static final String TAG = RetryDownloadJobService.class.getName();

    @Override
    public boolean onStartJob(JobParameters jobParameters) {

        String accountName = jobParameters.getExtras().getString(Extras.EXTRA_ACCOUNT_NAME);

        Account account = AccountUtils.getOwnCloudAccountByName(this, accountName);

        // Check if the account has been deleted after downloading the file and before
        // retrying the download
        if (account != null) {
            FileDataStorageManager fileDataStorageManager = new FileDataStorageManager(this, account,
                    getContentResolver());

            String fileRemotePath = jobParameters.getExtras().getString(Extras.EXTRA_REMOTE_PATH);

            Log_OC.d(TAG, String.format("Retrying download of %1s in %2s", fileRemotePath, accountName));

            // Get download file from database
            OCFile ocFile = fileDataStorageManager.getFileByPath(fileRemotePath);

            if (ocFile != null) {
                // Retry download
                Intent intent = new Intent(this, FileDownloader.class);
                intent.putExtra(FileDownloader.KEY_ACCOUNT, account);
                intent.putExtra(FileDownloader.KEY_FILE, ocFile);
                intent.putExtra(FileDownloader.KEY_RETRY_DOWNLOAD, true);
                ContextCompat.startForegroundService(this, intent);
            } else {
                Log_OC.w(TAG, String.format("File %1s in %2s not found in database", fileRemotePath, accountName));
            }

        } else {
            Log_OC.w(TAG, String.format("Account %1s was deleted, no retry will be done", accountName));
        }

        jobFinished(jobParameters, false); // done here, real job was delegated to another castle
        return true; // TODO or false? what is the real effect, Google!?!?!?!?
    }

    @Override
    public boolean onStopJob(JobParameters jobParameters) {
        return true;
    }
}