/*
 * Copyright 2018 Yan Zhenjie.
 *
 * 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.sobot.album.widget;

import android.content.Context;
import android.content.res.Configuration;
import android.util.AttributeSet;

import androidx.annotation.Nullable;
import androidx.appcompat.widget.AppCompatImageView;

public class SquareImageView extends AppCompatImageView {

    private Configuration mConfig;

    public SquareImageView(Context context) {
        this(context, null, 0);
    }

    public SquareImageView(Context context, @Nullable AttributeSet attrs) {
        this(context, attrs, 0);
    }

    public SquareImageView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        this.mConfig = getResources().getConfiguration();
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int orientation = mConfig.orientation;
        switch (orientation) {
            case Configuration.ORIENTATION_PORTRAIT: {
                super.onMeasure(widthMeasureSpec, widthMeasureSpec);
                break;
            }
            case Configuration.ORIENTATION_LANDSCAPE: {
                super.onMeasure(heightMeasureSpec, heightMeasureSpec);
                break;
            }
            default: {
                throw new AssertionError("This should not be the case.");
            }
        }
    }
}