Example usage for android.text.format DateFormat is24HourFormat

Introduction

In this page you can find the example usage for android.text.format DateFormat is24HourFormat.

Prototype

public static boolean is24HourFormat(Context context)

Source Link

Document

Returns true if times should be formatted as 24 hour times, false if times should be formatted as 12 hour (AM/PM) times.

Usage

From source file:Main.java

public static String toStringReadableTime(Calendar calendar, Context context) {
    if (DateFormat.is24HourFormat(context)) {
        return READABLE_TIME_24_FORMAT.format(calendar.getTime());
    } else {/* www .  ja v  a 2s  .  c  o  m*/
        return READABLE_TIME_FORMAT.format(calendar.getTime());
    }
}

From source file:Main.java

public static String getLocalizedHHMMStamp(Context context, Date date) {
    // Different formatters for 12 and 24 hour timestamps
    SimpleDateFormat formatter24 = new SimpleDateFormat("HH:mm");
    SimpleDateFormat formatter12 = new SimpleDateFormat("hh:mm a");

    // According to users preferences the OS clock is displayed in 24 hour format
    if (DateFormat.is24HourFormat(context)) {
        return formatter24.format(date);
    }/*from   ww  w .  j a va2  s. c o m*/

    return formatter12.format(date);
}

From source file:Main.java

public static boolean getSystemTime_12_24(Context context) {
    if (DateFormat.is24HourFormat(context)) {
        return true;
    }//  w  w w  .  ja v  a2 s  .co  m
    return false;
}

From source file:Main.java

public static String getFormattedTime(Context context, Calendar time) {
    String skeleton = DateFormat.is24HourFormat(context) ? "EHm" : "Ehma";
    String pattern = DateFormat.getBestDateTimePattern(Locale.getDefault(), skeleton);
    return (String) DateFormat.format(pattern, time);
}

From source file:Main.java

public static void init(@NonNull final Context context) {
    if (DateFormat.is24HourFormat(context)) {
        sFormat = new SimpleDateFormat("dd/MM/yyyy HH:mm", Locale.getDefault());
    } else {/*w  ww.  j  a  v a  2 s.  c  o m*/
        sFormat = new SimpleDateFormat("dd/MM/yyyy KK:mm aa", Locale.getDefault());
    }
}

From source file:Main.java

public static SimpleDateFormat getDetailedDateFormatter(Context context, Locale locale) {
    String dateFormatPattern;/*w w  w . j av a 2 s . com*/

    if (DateFormat.is24HourFormat(context)) {
        dateFormatPattern = getLocalizedPattern("MMM d, yyyy HH:mm:ss zzz", locale);
    } else {
        dateFormatPattern = getLocalizedPattern("MMM d, yyyy hh:mm:ss a zzz", locale);
    }

    return new SimpleDateFormat(dateFormatPattern, locale);
}

From source file:Main.java

/**
 * Formats given hours and minutes to 24 / 12 hours format
 * (depends on current system settings.)
 *
 * @return Formatted string time//from   w  ww.  j  av  a 2  s  .  co m
 */
@NonNull
public static String formatTime(@NonNull Context context, int h, int m) {
    if (!DateFormat.is24HourFormat(context)) { // 24h formatting
        if (h == 0)
            h = 12;
        else if (h >= 13)
            h -= 12;
    }
    return h + ":" + (m < 10 ? "0" + m : m);
}

From source file:Main.java

public static void setTime(Activity activity, TextView view, long millis) {
    int flags = DateUtils.FORMAT_SHOW_TIME;
    flags |= DateUtils.FORMAT_CAP_NOON_MIDNIGHT;
    if (DateFormat.is24HourFormat(activity)) {
        flags |= DateUtils.FORMAT_24HOUR;
    }// ww  w  .  j  av  a2 s  .  c o  m

    // Unfortunately, DateUtils doesn't support a timezone other than the
    // default timezone provided by the system, so we have this ugly hack
    // here to trick it into formatting our time correctly. In order to
    // prevent all sorts of craziness, we synchronize on the TimeZone class
    // to prevent other threads from reading an incorrect timezone from
    // calls to TimeZone#getDefault()
    // TODO fix this if/when DateUtils allows for passing in a timezone
    String timeString;
    synchronized (TimeZone.class) {
        timeString = DateUtils.formatDateTime(activity, millis, flags);
        TimeZone.setDefault(null);
    }

    view.setTag(millis);
    view.setText(timeString);
}

From source file:com.facebook.react.modules.timepicker.TimePickerDialogFragment.java

static Dialog createDialog(Bundle args, Context activityContext,
        @Nullable OnTimeSetListener onTimeSetListener) {
    final Calendar now = Calendar.getInstance();
    int hour = now.get(Calendar.HOUR_OF_DAY);
    int minute = now.get(Calendar.MINUTE);
    boolean is24hour = DateFormat.is24HourFormat(activityContext);

    TimePickerMode mode = TimePickerMode.DEFAULT;
    if (args != null && args.getString(TimePickerDialogModule.ARG_MODE, null) != null) {
        mode = TimePickerMode.valueOf(args.getString(TimePickerDialogModule.ARG_MODE).toUpperCase(Locale.US));
    }//from   w  w w.j a va2s .c om

    if (args != null) {
        hour = args.getInt(TimePickerDialogModule.ARG_HOUR, now.get(Calendar.HOUR_OF_DAY));
        minute = args.getInt(TimePickerDialogModule.ARG_MINUTE, now.get(Calendar.MINUTE));
        is24hour = args.getBoolean(TimePickerDialogModule.ARG_IS24HOUR,
                DateFormat.is24HourFormat(activityContext));
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        if (mode == TimePickerMode.CLOCK) {
            return new DismissableTimePickerDialog(
                    activityContext, activityContext.getResources().getIdentifier("ClockTimePickerDialog",
                            "style", activityContext.getPackageName()),
                    onTimeSetListener, hour, minute, is24hour);
        } else if (mode == TimePickerMode.SPINNER) {
            return new DismissableTimePickerDialog(
                    activityContext, activityContext.getResources().getIdentifier("SpinnerTimePickerDialog",
                            "style", activityContext.getPackageName()),
                    onTimeSetListener, hour, minute, is24hour);
        }
    }
    return new DismissableTimePickerDialog(activityContext, onTimeSetListener, hour, minute, is24hour);
}

From source file:com.matthewmitchell.wakeifyplus.TimePickerFragment.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {

    // Create a new instance of TimePickerDialog and return it
    return new TimePickerDialog(getActivity(), (OnTimeSetListener) activity, hour, minute,
            DateFormat.is24HourFormat(getActivity()));
}