package com.ogaclejapan.smarttablayout;

import android.support.v4.view.MarginLayoutParamsCompat;
import android.support.v4.view.ViewCompat;
import android.view.View;
import android.view.ViewGroup;

final class Utils {

  static int getMeasuredWidth(View v) {
    return (v == null) ? 0 : v.getMeasuredWidth();
  }

  static int getWidth(View v) {
    return (v == null) ? 0 : v.getWidth();
  }

  static int getRight(View v) {
    return getRight(v, false);
  }

  static int getRight(View v, boolean withoutPadding) {
    if (v == null) {
      return 0;
    }
    return (withoutPadding) ? v.getRight() - ViewCompat.getPaddingEnd(v) : v.getRight();
  }

  static int getLeft(View v) {
    return getLeft(v, false);
  }

  static int getLeft(View v, boolean withoutPadding) {
    if (v == null) {
      return 0;
    }
    return (withoutPadding) ? v.getLeft() + ViewCompat.getPaddingStart(v) : v.getLeft();
  }

  static int getMarginStart(View v) {
    if (v == null) {
      return 0;
    }
    ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) v.getLayoutParams();
    return MarginLayoutParamsCompat.getMarginStart(lp);
  }

  static int getMarginEnd(View v) {
    if (v == null) {
      return 0;
    }
    ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) v.getLayoutParams();
    return MarginLayoutParamsCompat.getMarginEnd(lp);
  }

  static int getMarginHorizontally(View v) {
    if (v == null) {
      return 0;
    }
    ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) v.getLayoutParams();
    return MarginLayoutParamsCompat.getMarginStart(lp) + MarginLayoutParamsCompat.getMarginEnd(lp);
  }

  private Utils() { }

}

@@ -1,8 +1,661 @@
+/**%0A * Copyright (C) 2015 ogaclejapan%0A * Copyright (C) 2013 The Android Open Source Project%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *    http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A
 package 

Modify the definition mistake of license header