Android Open Source - Mapyst Locations Adapter

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright (C) 2013 Mapyst/*from   w w  w  . ja va2  s. c  om*/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.mapyst.android.ui;

import java.util.ArrayList;
import java.util.Calendar;

import android.content.Context;
import android.graphics.Color;
import android.text.Html;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.RelativeLayout;
import android.widget.TextView;

public class LocationsAdapter extends BaseAdapter {
  private ArrayList<String> locations, locsHours;
  private Context context;

  double openTime, closeTime;
  int hoursLeft;
  int minutesLeft;

  String timeLeft;

  public LocationsAdapter(Context context, ArrayList<String> locations, ArrayList<String> locsHours) {
    this.context = context;
    this.locations = locations;
    this.locsHours = locsHours;
  }

  public int getCount() {
    return locations.size();
  }

  public Object getItem(int position) {
    return position;
  }

  public long getItemId(int position) {
    return position;
  }

  public View getView(int position, View convertView, ViewGroup parent) {
    RelativeLayout row = new RelativeLayout(context);

    TextView name = new TextView(context);
    name.setText(locations.get(position));
    name.setTextSize(16);
    name.setGravity(Gravity.LEFT);
    name.setTextColor(Color.BLACK);

    TextView open = new TextView(context);
    open.setPadding(10, 12, 12, 10);
    open.setTextSize(14);
    open.setText("");

    if (locsHours != null && !locsHours.get(position).equals("")) {

      Calendar c = Calendar.getInstance();
      int day = c.get(Calendar.DAY_OF_WEEK);
      double curHour = c.get(Calendar.HOUR_OF_DAY) + (c.get(Calendar.MINUTE) / 60.0);
      String hours = locsHours.get(position);
      if (open(hours, day, curHour)) {
        timeLeft = "" + (closeTime - curHour);
        timeLeft();
        if (hoursLeft == 0 && !open(hours, day + 1, 0.01)) {
          open.setText(Html.fromHtml("<font color='green' size='14'> Open</font>"
                  + "<br /> <font color='gray' size='10'><i>"
                  + "(Closes in "
                  + minutesLeft
                  + " minutes"
                  + ")</i></font>"));
        } else
          open.setText(Html.fromHtml("<font color='green' size='14'> Open</font>"));
      } else {
        timeLeft = "" + (openTime - curHour);
        timeLeft();
        String[] temp = { hours };
        if (hoursLeft == 0 && openToday(c.get(Calendar.DAY_OF_WEEK), temp) != -1) {
          open.setText(Html.fromHtml("<font color='red' size='14'> Closed</font>"
                  + "<br />"
                  + "<font color='gray' size='8'><i> (Opens in "
                  + minutesLeft + " minutes" + ")</i></font>"));
        } else
          open.setText(Html.fromHtml("<font color='red' size='14'> Closed</font>"));
      }

    }

    if (open.getText().equals("")) {
      name.setPadding(10, 10, 10, 10);
    } else {
      name.setPadding(80, 10, 10, 10);
    }

    row.addView(name);
    row.addView(open);
    return row;
  }

  public void timeLeft() {
    hoursLeft = Integer.parseInt(timeLeft.substring(0, timeLeft.indexOf('.')));
    timeLeft = timeLeft + "0";
    timeLeft = timeLeft.substring(timeLeft.indexOf('.') + 1, timeLeft.indexOf('.') + 3);
    minutesLeft = Integer.parseInt(timeLeft);
    minutesLeft = (int) ((minutesLeft / 100.0) * 60.0);
  }

  public boolean open(String hours, int day, double curHour) {
    hours = hours.replace("Midnight-", "0am-");
    hours = hours.replace("Midnight", "12pm");
    hours = hours.replace("Noon", "12am");
    hours = hours.replace("24 Hours", "0am-12pm");
    hours = hours.replace("Closes ", "0am-");
    if (hours.contains("Opens")) {
      int indexOfOpens = hours.indexOf("Opens");
      int end = hours.indexOf("m", indexOfOpens);
      hours = hours.substring(0, end + 1) + "-12pm" + hours.substring(end + 1, hours.length());
      hours = hours.replace("Opens ", "");
    }
    hours = hours.replace(", ", ",");

    String[] temp = { hours };
    int start = openToday(day, temp);
    hours = temp[0];
    if (start == -1)
      return false;

    int colon = hours.indexOf(":", start);
    int end = hours.indexOf(" ", start);
    if (end == -1)
      end = hours.length();
    String times = hours.substring(colon + 1, end);
    String[] hourPeriods = times.split(",");

        for (String hourPeriod : hourPeriods) {
            if (checkPeriod(hourPeriod, curHour))
                return true;
        }
    return false;
  }

  private int openToday(int day, String[] hours) {
    if (day == Calendar.MONDAY) {
      if (hours[0].contains("M")) {
        return hours[0].indexOf("M");
      }
    } else if (day == Calendar.THURSDAY) {
      if (hours[0].contains("Th")) {
        return hours[0].indexOf("Th");
      }
    } else if (day == Calendar.TUESDAY) {
      hours[0] = hours[0].replace("Th", "");
      if (hours[0].contains("T")) {
        return hours[0].indexOf("T");
      }
    } else if (day == Calendar.WEDNESDAY) {
      if (hours[0].contains("W")) {
        return hours[0].indexOf("W");
      }
    } else if (day == Calendar.FRIDAY) {
      if (hours[0].contains("F")) {
        return hours[0].indexOf("F");
      }
    } else if (day == Calendar.SATURDAY) {
      if (hours[0].contains("Sa")) {
        return hours[0].indexOf("Sa");
      }
    } else if (day == Calendar.SUNDAY) {
      hours[0] = hours[0].replace("Sa", "");
      if (hours[0].contains("S")) {
        return hours[0].indexOf("S");
      }
    }
    return -1;
  }

  public boolean checkPeriod(String period, double curHour) {
    int dash = period.indexOf("-");
    String hour = period.substring(0, dash);
    double openTime = getHour(hour);

    hour = period.substring(dash + 1, period.length());
    double closeTime = getHour(hour);

    this.openTime = openTime;
    this.closeTime = closeTime;
    if (curHour >= openTime && curHour < closeTime) {
      return true;
    }
    return false;
  }

  public double getHour(String hour) {
    int time;
    double min = 0;
    if (hour.contains(":30")) {
      hour = hour.replace(":30", "");
      min = 0.5;
    }
    if (hour.contains("am")) {
      hour = hour.replace("am", "");
      time = Integer.parseInt(hour);
    } else {
      hour = hour.replace("pm", "");
      time = Integer.parseInt(hour) + 12;
    }
    return time + min;
  }
}

Java Source Code List

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