摘要：
详情参考 某android平板项目开发笔记---计划任务备份新建一个类继承 AsyncTaskpublic class BackupTask extends AsyncTask<String, Void, Integer> { private static final String COMMAND_BACKUP = "backupDatabase"; public static final String COMMAND_RESTORE = "restroeDatabase"; private Context mContext; public 阅读全文
