Android Open Source - MySms Settings

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License

The source code is released under:
Apache License
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Java Source Code

package com.henningta.mysms;
//from   ww  w  . j ava 2 s.c  om
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;

import java.util.Calendar;
import java.util.List;

/**
 * Static class containing settings and functions for the entire application
 */
public class Settings {

  /* Keys to avoid hard-coding */
  public static final String KEY_COUNT = "count";
  public static final String KEY_HAS_NEW_MESSAGES = "has_new_messages";
  public static final String KEY_IS_CONTACT = "is_contact";
  public static final String KEY_MESSAGE = "message";
  public static final String KEY_NAME = "name";
  public static final String KEY_REFRESH = "refresh";
  public static final String KEY_SOURCE = "source";
  public static final String KEY_STATUS = "status";
  public static final String KEY_TIME = "time";

  /* Default values */
  public static final int NOT_SET = -1;

  /* Intent filters for local receivers */
  public static final String ACTION_CONVERSATION = "com.henningta.mysms.ACTION_CONVERSATION";
  public static final String ACTION_MESSAGE = "com.henningta.mysms.ACTION_MESSAGE";

  /* Unique request codes */
  public static final int REQUEST_CONTACT = 1234;
  public static final int REQUEST_ADD_CONTACT = 9999;

  /* Prefs settings */
  public static boolean NOTIFICATIONS_ENABLED = true;
  public static boolean NOTIFICATIONS_VIBRATE = true;

  private Settings() {
    // static class
  }

  public static String formatSource(String source) {
    StringBuilder builder = new StringBuilder();
    builder.append(source);

    if (builder.length() == 10) {
      // format phone number
      builder.insert(0, "(");
      builder.insert(4, ")");
      builder.insert(5, " ");
      builder.insert(9, "-");
    }

    return builder.toString();
  }

  public static String formatTime(long time) {
    String formattedTime;

    Calendar c = Calendar.getInstance();
    c.setTimeInMillis(time);

    if (Calendar.getInstance().get(Calendar.DAY_OF_YEAR) > c.get(Calendar.DAY_OF_YEAR)) {
      // time is from previous day
      int month = c.get(Calendar.MONTH);
      int day = c.get(Calendar.DAY_OF_MONTH);

      String monthStr = null;
      switch (month) {
        case Calendar.JANUARY:
          monthStr = "Jan";
          break;
        case Calendar.FEBRUARY:
          monthStr = "Feb";
          break;
        case Calendar.MARCH:
          monthStr = "Mar";
          break;
        case Calendar.APRIL:
          monthStr = "Apr";
          break;
        case Calendar.MAY:
          monthStr = "May";
          break;
        case Calendar.JUNE:
          monthStr = "Jun";
          break;
        case Calendar.JULY:
          monthStr = "Jul";
          break;
        case Calendar.AUGUST:
          monthStr = "Aug";
          break;
        case Calendar.SEPTEMBER:
          monthStr = "Sep";
          break;
        case Calendar.OCTOBER:
          monthStr = "Oct";
          break;
        case Calendar.NOVEMBER:
          monthStr = "Nov";
          break;
        case Calendar.DECEMBER:
          monthStr = "Dec";
          break;
        default:
          break;
      }

      formattedTime = monthStr + " " + String.valueOf(day);

    } else {
      // time is from current day
      int hour = c.get(Calendar.HOUR);
      int minute = c.get(Calendar.MINUTE);

      if (hour == 0)
        hour = 12;

      String am_pm;
      if (c.get(Calendar.AM_PM) == Calendar.AM)
        am_pm = "am";
      else
        am_pm = "pm";

      formattedTime = String.valueOf(hour) + ":" + String.format("%02d", minute) + am_pm;
    }

    return formattedTime;
  }

  public static void setBadge(Context context, int count) {
    String launcherClassName = getLauncherClassName(context);

    if (launcherClassName == null)
      return;

    Intent intent = new Intent("android.intent.action.BADGE_COUNT_UPDATE");
    intent.putExtra("badge_count", count);
    intent.putExtra("badge_count_package_name", context.getPackageName());
    intent.putExtra("badge_count_class_name", launcherClassName);
    context.sendBroadcast(intent);
  }

  private static String getLauncherClassName(Context context) {
    PackageManager pm = context.getPackageManager();

    Intent intent = new Intent(Intent.ACTION_MAIN);
    intent.addCategory(Intent.CATEGORY_LAUNCHER);

    List<ResolveInfo> resolveInfos = pm.queryIntentActivities(intent, 0);

    for (ResolveInfo resolveInfo : resolveInfos) {
      String pkgName = resolveInfo.activityInfo.applicationInfo.packageName;

      if (pkgName.equalsIgnoreCase(context.getPackageName()))
        return resolveInfo.activityInfo.name;
    }

    return null;
  }

}
Java Source Code List
