package net.dev123.yibo.service.task;
import net.dev123.commons.util.StringUtil;
import net.dev123.exception.LibException;
import net.dev123.mblog.MicroBlog;
import net.dev123.mblog.entity.Group;
import net.dev123.yibo.R;
import net.dev123.yibo.common.Constants;
import net.dev123.yibo.common.GlobalVars;
import net.dev123.yibo.common.ResourceBook;
import net.dev123.yibo.db.LocalAccount;
import net.dev123.yibo.service.adapter.GroupListAdapter;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnCancelListener;
import android.os.AsyncTask;
import android.util.Log;
import android.widget.Toast;
public class GroupDeleteTask extends AsyncTask<Void, Void, Group> {
private static final String TAG = "GroupMemberAddTask";
private Context context;
private GroupListAdapter adapter;
private String groupId;
private LocalAccount account;
private MicroBlog microBlog;
private ProgressDialog dialog;
private String resultMsg;
public GroupDeleteTask(GroupListAdapter adapter, String groupId) {
this.adapter = adapter;
this.groupId = groupId;
this.context = adapter.getContext();
this.account = adapter.getAccount();
this.microBlog = GlobalVars.getMicroBlog(account);
}
@Override
protected void onPreExecute() {
super.onPreExecute();
dialog = ProgressDialog.show(context, null,
context.getString(R.string.msg_group_delete));
dialog.setCancelable(true);
dialog.setOnCancelListener(onCancelListener);
dialog.setOwnerActivity((Activity)context);
}
@Override
protected Group doInBackground(Void... params) {
if (microBlog == null) {
return null;
}
Group deletedGroup = null;
try {
deletedGroup = microBlog.destroyGroup(groupId);
} catch (LibException e) {
if (Constants.DEBUG) Log.e(TAG, "Task", e);
resultMsg = ResourceBook.getStatusCodeValue(e.getExceptionCode(), context);
}
return deletedGroup;
}
@Override
protected void onPostExecute(Group result) {
super.onPostExecute(result);
try {
dialog.dismiss();
} catch (Exception e) {}
if (result != null) {
adapter.remove(result);
resultMsg = context.getString(R.string.msg_group_delete_success);
}
if (StringUtil.isNotEmpty(resultMsg)) {
Toast.makeText(context, resultMsg, Toast.LENGTH_LONG).show();
}
}
private OnCancelListener onCancelListener = new OnCancelListener() {
public void onCancel(DialogInterface dialog) {
GroupDeleteTask.this.cancel(true);
}
};
}