Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.graphics.PointF;
import android.graphics.Rect;
import android.view.View;
import android.view.ViewGroup;

public class Main {
    public static PointF convertedPositionForDescendant(ViewGroup parent, View descendant) {
        Rect rect = convertedRectForDescendant(parent, descendant);
        return new PointF(rect.left, rect.top);
    }

    /**
     * Returns the descendant's frame relative to the parent. Applies conversion if views are
     * between the descendant and the parent.
     *
     * @param parent the returned frame will be relative to this view
     * @param descendant any view underneath the parent view.
     * @return the descendant's frame in parent view coordinates
     */

    public static Rect convertedRectForDescendant(ViewGroup parent, View descendant) {
        Rect result = new Rect(0, 0, descendant.getWidth(), descendant.getHeight()); // alternately: descendant.getDrawingRect() ?
        parent.offsetDescendantRectToMyCoords(descendant, result);
        return result;
    }
}