AppBarLayoutWorkaroundBehavior.java

package android.support.design.widget;

import android.content.Context;
import android.util.AttributeSet;
import android.view.View;

/**
 * Created by vishna on 04/11/15.
 */
public class AppBarLayoutWorkaroundBehavior extends AppBarLayout.Behavior {

   public AppBarLayoutWorkaroundBehavior() {
   }

   public AppBarLayoutWorkaroundBehavior(Context context, AttributeSet attrs) {
      super(context, attrs);
   }

   @Override public boolean onLayoutChild(CoordinatorLayout parent, AppBarLayout abl, int layoutDirection) {
      try {
         return super.onLayoutChild(parent, abl, layoutDirection);
      } catch (Throwable t) {
         return true;
      }
   }

   @Override
   public boolean onStartNestedScroll(CoordinatorLayout parent, AppBarLayout child, View directTargetChild, View target, int nestedScrollAxes) {
      try {
         return super.onStartNestedScroll(parent, child, directTargetChild, target, nestedScrollAxes);
      } catch (Throwable t) {
         return true;
      }
   }

   @Override
   public void onNestedPreScroll(CoordinatorLayout coordinatorLayout, AppBarLayout child, View target, int dx, int dy, int[] consumed) {
      try {
         super.onNestedPreScroll(coordinatorLayout, child, target, dx, dy, consumed);
      } catch (Throwable t) {}
   }

   @Override
   public void onNestedScroll(CoordinatorLayout coordinatorLayout, AppBarLayout child, View target, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed) {
      try {
         super.onNestedScroll(coordinatorLayout, child, target, dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed);
      } catch (Throwable t) {}
   }

   @Override
   public void onStopNestedScroll(CoordinatorLayout coordinatorLayout, AppBarLayout abl, View target) {
      try {
         super.onStopNestedScroll(coordinatorLayout, abl, target);
      } catch (Throwable t) {}
   }

   @Override
   public boolean onNestedFling(CoordinatorLayout coordinatorLayout, AppBarLayout child, View target, float velocityX, float velocityY, boolean consumed) {
      try {
         return super.onNestedFling(coordinatorLayout, child, target, velocityX, velocityY, consumed);
      } catch (Throwable t) {
         return true;
      }
   }

   @Override
   /* package */ int setHeaderTopBottomOffset(CoordinatorLayout coordinatorLayout, AppBarLayout header, int newOffset, int minOffset, int maxOffset) {
      try {
         return super.setHeaderTopBottomOffset(coordinatorLayout, header, newOffset, minOffset, maxOffset);
      } catch (Throwable t) {
         return 0;
      }
   }

   @Override
   /* package */ int setHeaderTopBottomOffset(CoordinatorLayout parent, AppBarLayout header, int newOffset) {
      try {
         return super.setHeaderTopBottomOffset(parent, header, newOffset);
      } catch (Throwable t) {
         return 0;
      }
   }
}