get Current Drawable from View - Android Graphics

Android examples for Graphics:Drawable

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Description

get Current Drawable from View

Demo Code


//package com.book2s;
import android.graphics.drawable.Drawable;

import android.graphics.drawable.LayerDrawable;

import android.view.View;

public class Main {
    static LayerDrawable getCurrentDrawable(View view) {
        final Drawable currentDrawable = view.getBackground();
        if (currentDrawable == null) {
            return new LayerDrawable(new Drawable[0]);
        } else if (currentDrawable instanceof LayerDrawable) {
            return (LayerDrawable) currentDrawable;
        } else {//from  w w w . ja va2 s.  c  o m
            return new LayerDrawable(new Drawable[] { currentDrawable });
        }
    }
}

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