src/com/android/calendar/recurrencepicker/WeekButton.java

/*
 * Copyright (C) 2013 The Android Open Source Project
 *
 * 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.android.calendar.recurrencepicker;

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

public class WeekButton extends android.widget.ToggleButton {

    private static int mWidth;

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

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

    public WeekButton(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    public static void setSuggestedWidth(int w) {
        mWidth = w;
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        int h = getMeasuredHeight();
        int w = getMeasuredWidth();
        if (h > 0 && w > 0) {
            if (w < h) {
                if (View.MeasureSpec.getMode(getMeasuredHeightAndState()) != MeasureSpec.EXACTLY) {
                    h = w;
                }
            } else if (h < w) {
                if (View.MeasureSpec.getMode(getMeasuredWidthAndState()) != MeasureSpec.EXACTLY) {
                    w = h;
                }
            }
        }
        setMeasuredDimension(w, h);
    }
}