Android Open Source - AndroidImageCache Dimensions

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License

The source code is released under:

Przemys?aw Jakubczyk Polidea Sp. z o.o. Copyright (c) 2012 All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the follo...

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Java Source Code

package pl.polidea.utils;
/*  w  w  w. j a va  2s .  c om*/
import android.R;
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;

/**
 * @author Mateusz Grzechoci?ski <mateusz.grzechocinski@gmail.com>
 */
public class Dimensions {

    /**
     * Height in pixels, by may be also {@link android.view.ViewGroup.LayoutParams#MATCH_PARENT}
     * or {@link android.view.ViewGroup.LayoutParams#WRAP_CONTENT}
     */
    public final int heightPX;

    /**
     * Width in pixels, by may be also {@link android.view.ViewGroup.LayoutParams#MATCH_PARENT}
     * or {@link android.view.ViewGroup.LayoutParams#WRAP_CONTENT}
     */
    public final int widthPX;

    private Dimensions(int heightPX, int widthPX) {
        this.heightPX = heightPX;
        this.widthPX = widthPX;
    }

    public static Dimensions fromAttributesSet(Context context, AttributeSet attributeSet) {
        if (attributeSet == null) {
            return null;
        }
        TypedArray typedArray = context.obtainStyledAttributes(attributeSet, new int[]{R.attr.layout_width, R.attr.layout_height});
        int width = typedArray.getLayoutDimension(0, 0);
        int height = typedArray.getLayoutDimension(1, 0);

        typedArray.recycle();

        return new Dimensions(height, width);
    }
}

Java Source Code List