Android Open Source - android-collapse-calendar-view Week View

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License

The source code is released under:

MIT License

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Java Source Code

package com.wefika.calendar.widget;
//from  ww  w. j a  v  a 2 s . c om
import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;

/**
 * Created by Blaz Solar on 24/02/14.
 */
public class WeekView extends ViewGroup {

    private static final String TAG = "WeekView";

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

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {

        int widthSize = MeasureSpec.getSize(widthMeasureSpec);

        int maxSize = widthSize / 7;
        int baseSize = 0;

        int cnt = getChildCount();
        for(int i = 0; i < cnt; i++) {

            View child = getChildAt(i);

            if(child.getVisibility() == View.GONE) {
                continue;
            }

            child.measure(
                    MeasureSpec.makeMeasureSpec(maxSize, MeasureSpec.AT_MOST),
                    MeasureSpec.makeMeasureSpec(maxSize, MeasureSpec.AT_MOST)
            );

            baseSize = Math.max(baseSize, child.getMeasuredHeight());

        }

        for (int i = 0; i < cnt; i++) {

            View child = getChildAt(i);

            if (child.getVisibility() == GONE) {
                continue;
            }

            child.measure(
                    MeasureSpec.makeMeasureSpec(baseSize, MeasureSpec.EXACTLY),
                    MeasureSpec.makeMeasureSpec(baseSize, MeasureSpec.EXACTLY)
            );

        }

        setMeasuredDimension(widthSize, getLayoutParams().height >= 0 ? getLayoutParams().height : baseSize + getPaddingBottom() + getPaddingTop());

    }

    @Override
    protected void onLayout(boolean changed, int l, int t, int r, int b) {

        int cnt = getChildCount();

        int width = getMeasuredWidth();
        int part = width / cnt;

        for(int i = 0; i < cnt; i++) {

            View child = getChildAt(i);
            if(child.getVisibility() == View.GONE) {
                continue;
            }

            int childWidth = child.getMeasuredWidth();

            int x = i * part + ((part - childWidth) / 2);
            child.layout(x, 0, x + childWidth, child.getMeasuredHeight());

        }

    }
}

Java Source Code List