/** 从服务器下载新的Apk */
private void downApk() {
initProgressDialog();
file = new File(ECApplication.getCacheDirPath(), "lazyman.apk");
downLoadTask = new DownLoadTask(version.getUrl(), file.getAbsolutePath(), 5);
downLoadTask.setListener(this);
ThreadPoolManager.getInstance().addTask(downLoadTask);
}
@Override
protected void onDestroy() {
super.onDestroy();
if (downLoadTask != null) downLoadTask.cancel();
downLoadTask = null;
if (mProgressDialog != null) mProgressDialog.dismiss();
mProgressDialog = null;
file = null;
}