/*
* Copyright (C) 2012 Andrew Neal 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.andrew.apollo.widgets;
import android.content.Context;
import android.util.AttributeSet;
import android.widget.ImageView;
/**
* A custom {@link ImageView} that is sized to be a perfect square, otherwise
* functions like a typical {@link ImageView}.
*
* @author Andrew Neal (andrewdneal@gmail.com)
*/
public class SquareImageView extends LayoutSuppressingImageView {
/**
* @param context The {@link Context} to use
* @param attrs The attributes of the XML tag that is inflating the view.
*/
public SquareImageView(final Context context, final AttributeSet attrs) {
super(context, attrs);
}
/**
* {@inheritDoc}
*/
@Override
public void onMeasure(final int widthSpec, final int heightSpec) {
super.onMeasure(widthSpec, heightSpec);
final int mSize = Math.min(getMeasuredWidth(), getMeasuredHeight());
setMeasuredDimension(mSize, mSize);
}
}