content: /*
   * Copyright (C) 2016 Actinarium
   *
   * 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.actinarium.rhythm.sample.util;
  
  import android.text.SpannableStringBuilder;
  
  /**
   * @author Paul Danyliuk
   */
  public final class ViewUtils {
  
      private ViewUtils() {}
  
      public static CharSequence makeBulletList(int bulletRadius, int bulletCenterX, int leadingMargin, CharSequence... items) {
          final SpannableStringBuilder builder = new SpannableStringBuilder();
          int spanStart = 0;
          int spanEnd;
          for (int i = 0, itemsLength = items.length; i < itemsLength; i++) {
              CharSequence item = items[i];
              builder.append(item);
              if (i != itemsLength - 1) {
                  builder.append("\n");
              }
              spanEnd = builder.length();
              builder.setSpan(new BulletSpan(bulletRadius, bulletCenterX, leadingMargin), spanStart, spanEnd, 0);
              spanStart = spanEnd;
          }
          return builder;
      }
  
  }
  