content: /*
   * Copyright (C) 2014 AChep@xda <artemchep@gmail.com>
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License
   * as published by the Free Software Foundation; either version 2
   * of the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
   * MA  02110-1301, USA.
   */
  package com.achep.base.utils;
  
  import android.content.Context;
  import android.support.annotation.NonNull;
  import android.support.annotation.StringRes;
  import android.widget.Toast;
  
  /**
   * Helper class with utils related to toasts (without the bacon.)
   *
   * @author Artem Chepurnoy
   */
  public class ToastUtils {
  
      /**
       * Shows toast message with given message shortly.
       *
       * @param text message to show
       * @see #showLong(android.content.Context, CharSequence)
       */
      @NonNull
      public static Toast showShort(@NonNull Context context, @NonNull CharSequence text) {
          return show(context, text, Toast.LENGTH_SHORT);
      }
  
      @NonNull
      public static Toast showShort(@NonNull Context context, @StringRes int stringRes) {
          return showShort(context, context.getString(stringRes));
      }
  
      /**
       * Shows toast message with given message for a long time.
       *
       * @param text message to show
       * @see #showShort(android.content.Context, CharSequence)
       */
      @NonNull
      public static Toast showLong(@NonNull Context context, @NonNull CharSequence text) {
          return show(context, text, Toast.LENGTH_LONG);
      }
  
      @NonNull
      public static Toast showLong(@NonNull Context context, @StringRes int stringRes) {
          return showLong(context, context.getString(stringRes));
      }
  
      @NonNull
      private static Toast show(@NonNull Context context, CharSequence text, int duration) {
          Toast toast = Toast.makeText(context, text, duration);
          toast.show();
          return toast;
      }
  
      /**
       * A class for showing a sequence of toasts.
       *
       * @author Artem Chepurnoy
       */
      public static class SingleToast {
  
          private final Context mContext;
          private Toast mToast;
  
          public SingleToast(@NonNull Context context) {
              mContext = context;
          }
  
          public void show(CharSequence text, int duration) {
              if (mToast != null) {
                  mToast.cancel();
              }
  
              mToast = ToastUtils.show(mContext, text, duration);
          }
  
      }
  
  }
  