L版本12小时制状态栏时间不显示AM/PM

[DESCRIPTION]
Andoid L版本把时间格式设置为12小时制，状态栏时间不显示AM/PM的，这是google的默认设计。下拉状态栏，左上角的时间是带有AM，PM的，如果想要显示AM/PM怎么办呢?
[SOLUTION]
把mAmPmStyle的初始值改为AM_PM_STYLE_NORMAL
Clock.javaalps\php?mod=tag&id=6090" target="_blank" class="relatedlink">Frameworks\base\packages\SystemUI\src\com\android\systemui\statusbar\pol
icy
public Clock(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray a = context.getTheme().obtainStyledAttributes(
attrs,
R.styleable.Clock,
0, 0);
try {
///修改此处
//mAmPmStyle = a.getInt(R.styleable.Clock_amPmStyle, AM_PM_STYLE_GONE);
mAmPmStyle = AM_PM_STYLE_NORMAL
} finally {
a.recycle();
}
}