Merge "Round the time-to-next-alarm up for display in the toast" into ub-deskclock-business

import android.app.TimePickerDialog;

import android.content.Context;

import android.os.Build;

import android.support.annotation.VisibleForTesting;

import android.text.format.DateFormat;

import android.text.format.DateUtils;

import android.widget.Toast;

import com.android.deskclock.provider.Alarm;

        }

        ft.commit();

        if (dialog != null && !dialog.isAdded()) {

        if (!dialog.isAdded()) {

            dialog.show(manager, FRAG_TAG_TIME_PICKER);

        }

    }

    }

    /**

     * format "Alarm set for 2 days 7 hours and 53 minutes from now"

     * format "Alarm set for 2 days, 7 hours, and 53 minutes from now."

     */

    private static String formatToast(Context context, long timeInMillis) {

        final long delta = timeInMillis - System.currentTimeMillis();

    @VisibleForTesting

    static String formatElapsedTimeUntilAlarm(Context context, long delta) {

        // If the alarm will ring within 60 seconds, just report "less than a minute."

        final String[] formats = context.getResources().getStringArray(R.array.alarm_set);

        if (delta < DateUtils.MINUTE_IN_MILLIS) {

            return formats[0];

        }

        // Otherwise, format the remaining time until the alarm rings.

        // Round delta upwards to the nearest whole minute. (e.g. 7m 58s -> 8m)

        final long remainder = delta % DateUtils.MINUTE_IN_MILLIS;

        delta += remainder == 0 ? 0 : (DateUtils.MINUTE_IN_MILLIS - remainder);

        int hours = (int) delta / (1000 * 60 * 60);

        final int minutes = (int) delta / (1000 * 60) % 60;

        final int days = hours / 24;

        hours = hours % 24;

        String daySeq = Utils.getNumberFormattedQuantityString(context, R.plurals.days, days);

        String minSeq = Utils.getNumberFormattedQuantityString(context, R.plurals.minutes, minutes);

        String hourSeq = Utils.getNumberFormattedQuantityString(context, R.plurals.hours, hours);

        boolean dispDays = days > 0;

        boolean dispHour = hours > 0;

        boolean dispMinute = minutes > 0;

        final boolean showDays = days > 0;

        final boolean showHours = hours > 0;

        final boolean showMinutes = minutes > 0;

        int index = (dispDays ? 1 : 0) |

                (dispHour ? 2 : 0) |

                (dispMinute ? 4 : 0);

        // Compute the index of the most appropriate time format based on the time delta.

        final int index = (showDays ? 1 : 0) | (showHours ? 2 : 0) | (showMinutes ? 4 : 0);

        String[] formats = context.getResources().getStringArray(R.array.alarm_set);

        return String.format(formats[index], daySeq, hourSeq, minSeq);

    }

    public static void popAlarmSetToast(Context context, long timeInMillis) {

        String toastText = formatToast(context, timeInMillis);

        Toast toast = Toast.makeText(context, toastText, Toast.LENGTH_LONG);

    public static void popAlarmSetToast(Context context, long alarmTime) {

        final long alarmTimeDelta = alarmTime - System.currentTimeMillis();

        final String text = formatElapsedTimeUntilAlarm(context, alarmTimeDelta);

        Toast toast = Toast.makeText(context, text, Toast.LENGTH_LONG);

        ToastMaster.setToast(toast);

        toast.show();

    }