/**
* This method removes listener from task when service disconnected.
*
* @param activityName name of activity, which the task attached to
*/
public void disconnected(String activityName) {
LogUtils.d(TAG, "disconnected,activityName = " + activityName);
BaseAsyncTask task = getActivityInfo(activityName).getTask();
if (task != null) {
task.removeListener();
}
}
/**
* This method lists files of certain directory by starting a new ListFileTask.
*
* @param activityName name of activity, which the ListFileTask attached to
* @param path the path of certain directory
* @param listener listener of the ListFileTask
*/
public void listFiles(String activityName, String path, OperationEventListener listener) {
LogUtils.d(TAG, "listFiles,activityName = " + activityName + ",path = " + path);
/*if (isBusy(activityName)) {
LogUtils.d(TAG, "listFiles,task is busy. ");
listener.onTaskResult(OperationEventListener.ERROR_CODE_BUSY);
} else {*/
if (isBusy(activityName)) {
LogUtils.d(TAG, "listFiles, cancel other background task...");
BaseAsyncTask task = getActivityInfo(activityName).getTask();
if (task != null) {
task.removeListener();
task.cancel(true);
}
}
LogUtils.d(TAG, "listFiles,do list.");
FileInfoManager fileInfoManager = getActivityInfo(activityName).getFileInfoManager();
int filterType = getActivityInfo(activityName).getFilterType();
if (fileInfoManager != null) {
LogUtils.d(TAG, "listFiles fiterType = " + filterType);
BaseAsyncTask task =
new ListFileTask(getApplicationContext(), fileInfoManager, listener, path, filterType);
getActivityInfo(activityName).setTask(task);
task.execute();
}
// }
}
