question

Clover is installed on my virtual device, also I've followed the dev docs to create the simple application given by clover. However, the account is returning null value which will not connect to the Inventory to read from it. Below is the code where it gets the clover account.
How this can be done?

@Override
protected void onResume() {
    super.onResume();
    mTextView = (TextView) findViewById(R.id.activity_main_text_view);
    // Retrieve the Clover account
    if (mAccount == null) {
        mAccount = CloverAccount.getAccount(this);
        if (mAccount == null) {
            mTextView.setText("Not Founds");
            return;
        }
    }