package com.basic.security.widget; import android.content.Context; import android.support.annotation.Nullable; import android.util.AttributeSet; import android.widget.ImageView; public class ImageView1 extends ImageView { public ImageView1(Context context) { super(context); } public ImageView1(Context context, @Nullable AttributeSet attrs) { super(context, attrs); } public ImageView1(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); } public ImageView1(Context context, @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) { super(context, attrs, defStyleAttr, defStyleRes); } @Override public void setVisibility(int visibility) { super.setVisibility(visibility); // System1.out.println("ImageView1.setVisibility visibility=" + (VISIBLE == visibility) + FrameUtil.getFrames()); } }