@Override
public void handleMessage(Message msg) {
hideLoadingDialog(pDialog);
switch (msg.what) {
case Constants.MSG_CONNECTION_UNAVAILABLE: // 客户端与服务器没有连接
new AlertDialog.Builder(mContext)
.setTitle(R.string.prompt)
.setMessage(R.string.connection_unavailable)
.setNegativeButton(android.R.string.cancel, null)
.setCancelable(false)
.setPositiveButton(android.R.string.ok, null)
.show();
break;
case Constants.MSG_SEND_ADD_FRIEND_REQUEST: // 发送添加好友的请求
SystemUtil.makeShortToast(R.string.contact_send_add_friend_request_success);
break;
case Constants.MSG_ALREAD_ADDED: // 提示已添加过了
SystemUtil.makeShortToast(R.string.contact_send_add_friend_request_repeat);
break;
default:
break;
}
}
@Override
protected void onPostExecute(List<User> result) {
users.clear();
if (SystemUtil.isNotEmpty(result)) {
users.addAll(result);
}
if (adapter == null) {
adapter = new FriendResultAdapter(users, mContext);
lvResult.setAdapter(adapter);
lvResult.setEmptyView(emptyView);
} else {
if (lvResult.getEmptyView() == null) {
lvResult.setEmptyView(emptyView);
}
adapter.notifyDataSetChanged();
}
hideLoadingDialog(pDialog);
}
