Merge "DngCreator: Don't use default locale for writing date/time into DNG" into oc-mr1-dev

import android.annotation.IntRange;

import android.annotation.NonNull;

import android.annotation.Nullable;

import android.graphics.Bitmap;

import android.graphics.Color;

import android.graphics.ImageFormat;

import java.text.DateFormat;

import java.text.SimpleDateFormat;

import java.util.Calendar;

import java.util.Locale;

import java.util.TimeZone;

/**

        // Create this fresh each time since the time zone may change while a long-running application

        // is active.

        final DateFormat dateTimeStampFormat =

            new SimpleDateFormat(TIFF_DATETIME_FORMAT);

                new SimpleDateFormat(TIFF_DATETIME_FORMAT, Locale.US);

        dateTimeStampFormat.setTimeZone(TimeZone.getDefault());

        // Format for metadata

    private static final String GPS_DATE_FORMAT_STR = "yyyy:MM:dd";

    private static final String TIFF_DATETIME_FORMAT = "yyyy:MM:dd HH:mm:ss";

    private static final DateFormat sExifGPSDateStamp = new SimpleDateFormat(GPS_DATE_FORMAT_STR);

    private static final DateFormat sExifGPSDateStamp =

            new SimpleDateFormat(GPS_DATE_FORMAT_STR, Locale.US);

    private final Calendar mGPSTimeStampCalendar = Calendar

            .getInstance(TimeZone.getTimeZone("UTC"));