Question about android date formatting
<p>There are two source codes of android, but I don't understand what they mean.
And the phone can't change the dateformat, the dateformat is always <code>wday_month_day_no_year</code>.</p>

<pre><code>mTimeFormat = DateFormat.getTimeFormat(getContext());
        mDateFormatString = getContext().getString(R.string.full_wday_month_day_no_year);
        refreshTimeAndDateDisplay();
        updateStatusLines();



public void onTimeChanged() {
        refreshTimeAndDateDisplay();
    }

    private void refreshTimeAndDateDisplay() {
        mDate.setText(DateFormat.format(mDateFormatString, new Date()));
    }
</code></pre>

<p>what's the meaning of <code>mDateFormatString = getContext().getString(R.string.full_wday_month_day_no_year);</code>?</p>

<p>Well,I change the DateFormat,But in the lockscreen,that is not showing the date by the dateformat I set.So I don't know what's wrong with it.In the lockSreen it always show the date by "full_wday_month_day_no_year" format.</p>

<p>please help me to solve the problem.</p>
