/*
 * Copyright (C) 2017 Baidu, Inc. All Rights Reserved.
 */
package com.baidu.ocr.ui.camera;


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

public class OCRFrameLayout extends ViewGroup {

    public OCRFrameLayout(Context context) {
        super(context);
    }

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

    public OCRFrameLayout(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        parseAttrs(attrs);
    }

    private void parseAttrs(AttributeSet attrs) {
    }

    @Override
    protected void onLayout(boolean changed, int l, int t, int r, int b) {
        int childCount = getChildCount();
        for (int i = 0; i < childCount; i++) {
            View view = getChildAt(i);
            view.layout(l, t, r, b);
        }
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        int width;
        int height;
        int childCount = getChildCount();

        width = MeasureSpec.getSize(widthMeasureSpec);
        height = MeasureSpec.getSize(heightMeasureSpec);
        for (int i = 0; i < childCount; i++) {
            View view = getChildAt(i);
            measureChild(view, MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY), MeasureSpec.makeMeasureSpec
                    (height, MeasureSpec.EXACTLY));
        }
        setMeasuredDimension(resolveSize(width, widthMeasureSpec), resolveSize(height, heightMeasureSpec));
    }
}