مشکل در CoordinatorLayout.Behavior

سلام خدمت دوستان؛ دارم چیزی شبیه به پروفایل تلگرام میسازم (وقتی اسکرول به بالا داریم پروفایل دایره ای شکل کوچک شده و به تولبار می چسبد)

توی CoordinatorLayout.Behavior خطای Could not inflate Behavior subclass دارم نمیدونم مشکل چیه :(

اینم کدش: (اون CircularImageView یدونه کاستوم ویو است)

راه حل : در سازنده (Constructor) پارامتر int defStyle قرار داشت که در سازنده CoordinatorLayout نبود :)

package fima.com.fima.graphic;

import android.content.Context;
import android.content.res.TypedArray;
import android.support.design.widget.AppBarLayout;
import android.support.design.widget.CoordinatorLayout;
import android.util.AttributeSet;
import android.view.View;

import fima.com.fima.R;
import fima.com.fima.framework.ui.CircularImageView;

public class profileImageViewBehavior extends CoordinatorLayout.Behavior<CircularImageView> {

  private Context mContext;

  private float mCustomFinalYPosition;
  private float mCustomStartXPosition;
  private float mCustomStartToolbarPosition;
  private float mCustomStartHeight;
  private float mCustomFinalHeight;

  private float mAvatarMaxSize;
  private float mFinalLeftAvatarPadding;
  private float mStartPosition;
  private int mStartXPosition;
  private float mStartToolbarPosition;
  private int mStartYPosition;
  private int mFinalYPosition;
  private int mStartHeight;
  private int mFinalXPosition;
  private float mChangeBehaviorPoint;

  public profileImageViewBehavior() {
    //DO NOTHING HERE
  }

  // مشکل اصلی اینجا بود که پارامتر داخل کانستراکتور حذف شد
  public profileImageViewBehavior(Context context, AttributeSet attrs) {
    mContext = context;
    if (attrs != null) {
      TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.profileImageViewBehavior,0 ,0);
      mCustomFinalYPosition = a.getDimension(R.styleable.profileImageViewBehavior_finalYPosition, 0);
      mCustomStartXPosition = a.getDimension(R.styleable.profileImageViewBehavior_startXPosition, 0);
      mCustomStartToolbarPosition = a.getDimension(R.styleable.profileImageViewBehavior_startToolbarPosition, 0);
      mCustomStartHeight = a.getDimension(R.styleable.profileImageViewBehavior_startHeight, 0);
      a.recycle();
    }
    init();
    mFinalLeftAvatarPadding = context.getResources().getDimension(R.dimen.spacing_normal);
  }

  private void init() {
    mAvatarMaxSize = mContext.getResources().getDimension(R.dimen.image_width);
  }

  @Override
  public boolean layoutDependsOn(CoordinatorLayout parent, CircularImageView child, View dependency) {
    return dependency instanceof AppBarLayout;
  }

  @Override
  public boolean onDependentViewChanged(CoordinatorLayout parent, CircularImageView child, View dependency) {

    // setting my attrs if no attribute set in xml file
    maybeInitProperties(child, dependency);

    final int maxScrollDistance = (int) (mStartToolbarPosition);
    float expandedPercentageFactor = dependency.getY() / maxScrollDistance;

    if (expandedPercentageFactor < mChangeBehaviorPoint) {
      float heightFactor = (mChangeBehaviorPoint - expandedPercentageFactor) / mChangeBehaviorPoint;

      float distanceXToSubtract = ((mStartXPosition - mFinalXPosition) * heightFactor) + (child.getHeight()/2);
      float distanceYToSubtract = ((mStartYPosition - mFinalYPosition) * (1f - expandedPercentageFactor)) + (child.getHeight()/2);

      child.setX(mStartXPosition - distanceXToSubtract);
      child.setY(mStartYPosition - distanceYToSubtract);

      float heightToSubtract = ((mStartHeight - mCustomFinalHeight) * heightFactor);

      CoordinatorLayout.LayoutParams lp = (CoordinatorLayout.LayoutParams) child.getLayoutParams();
      lp.width = (int) (mStartHeight - heightToSubtract);
      lp.height = (int) (mStartHeight - heightToSubtract);
      child.setLayoutParams(lp);
    } else {
      float distanceYToSubtract = ((mStartYPosition - mFinalYPosition) * (1f - expandedPercentageFactor)) + (mStartHeight/2);

      child.setX(mStartXPosition - child.getWidth()/2);
      child.setY(mStartYPosition - distanceYToSubtract);

      CoordinatorLayout.LayoutParams lp = (CoordinatorLayout.LayoutParams) child.getLayoutParams();
      lp.width = (int) (mStartHeight);
      lp.height = (int) (mStartHeight);
      child.setLayoutParams(lp);
    }
    return true;
  }

  // dependenry is my toolbar and the chils is my circularImageView
  private void maybeInitProperties(CircularImageView child, View dependency) {
    if (mStartYPosition == 0)
      mStartYPosition = (int) (dependency.getY());

    if (mFinalYPosition == 0)
      mFinalYPosition = (dependency.getHeight() /2);

    if (mStartHeight == 0)
      mStartHeight = child.getHeight();

    if (mStartXPosition == 0)
      mStartXPosition = (int) (child.getX() + (child.getWidth() / 2));

    if (mFinalXPosition == 0)
      mFinalXPosition = mContext.getResources().getDimensionPixelOffset(R.dimen.jaber) + ((int) mCustomFinalHeight / 2);

    if (mStartToolbarPosition == 0)
      mStartToolbarPosition = dependency.getY();

    if (mChangeBehaviorPoint == 0) {
      mChangeBehaviorPoint = (child.getHeight() - mCustomFinalHeight) / (2f * (mStartYPosition - mFinalYPosition));
    }
  }

}