这是android中LockScreen的一些代码。 dateformat是:
mDateFormatString = getContext().getString(R.string.full_wday_month_day_no_year);
我设置:
mDateFormatString =Settings.System.getString(getContext().getContentResolver(), Settings.System.DATE_FORMAT) ;
为什么我无法在LockScreen中获取Settings.System.DATE_FORMAT?
private void resetStatusInfo(KeyguardUpdateMonitor updateMonitor) {
mShowingBatteryInfo = updateMonitor.shouldShowBatteryInfo();
mPluggedIn = updateMonitor.isDevicePluggedIn();
mBatteryLevel = updateMonitor.getBatteryLevel();
/* for dual sim, by jing.wang */
mStatus[SimCardID.ID_ZERO.toInt()] = getCurrentStatus(updateMonitor.getSimState());
if (isDualMode) {
mStatus[SimCardID.ID_ONE.toInt()] = getCurrentStatus(updateMonitor.getSimState (SimCardID.ID_ONE));
updateLayout(mStatus[SimCardID.ID_ZERO.toInt()], SimCardID.ID_ZERO, mStatus[SimCardID.ID_ONE.toInt()]);
updateLayout(mStatus[SimCardID.ID_ONE.toInt()], SimCardID.ID_ONE, mStatus[SimCardID.ID_ZERO.toInt()]);
} else {
updateLayout(mStatus[SimCardID.ID_ZERO.toInt()]);
}
refreshBatteryStringAndIcon();
refreshAlarmDisplay();
mTimeFormat = DateFormat.getTimeFormat(getContext());
mDateFormatString = getContext().getString(R.string.full_wday_month_day_no_year);
refreshTimeAndDateDisplay();
updateStatusLines();
}
修改:我想修改锁定屏幕代码。我想显示我在设置中设置的日期格式。但是现在我设置了dateformat“dd-MM-yyyy”,它无法在锁定屏幕中显示。日期以mDateFormatString的格式显示。
mDateFormatString = getContext().getString(R.string.full_wday_month_day_no_year);
这是refreshTimeAndDateDisplay的代码。
private void refreshTimeAndDateDisplay() {
mDate.setText(DateFormat.format(mDateFormatString, new Date()));
}
答案 0 :(得分:0)