Example usage for android.graphics.drawable BitmapDrawable setAlpha

Introduction

In this page you can find the example usage for android.graphics.drawable BitmapDrawable setAlpha.

Prototype

@Override
    public void setAlpha(int alpha) 

Source Link

Usage

From source file:com.github.jobs.ui.fragment.JobDetailsFragment.java

private void setLogoBackground() {
    if (mJob.getCompanyLogo() == null) {
        return;/*  w  ww  .j  a va2 s  . c  o  m*/
    }
    CallbackBitmapObserver rawBitmapObserver = new CallbackBitmapObserver(
            new CallbackBitmapObserver.BitmapCallback() {
                @Override
                public boolean stillNeedsUrl(String uri) {
                    return true;
                }

                @Override
                public void receiveBitmap(String uri, Bitmap bitmap) {
                    if (bitmap == null) {
                        return;
                    }
                    BitmapDrawable bitmapDrawable = new BitmapDrawable(bitmap);
                    bitmapDrawable.setAlpha(50);
                    bitmapDrawable.setGravity(Gravity.CENTER);
                    mBackground.setImageDrawable(bitmapDrawable);
                }
            }, mJob.getCompanyLogo(), new Handler());
    BitmapHelper.getInstance().registerBitmapObserver(getActivity(), rawBitmapObserver);
}

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From source file:org.mythdroid.fragments.RecDetailFragment.java

private void setImages() {

    final DisplayMetrics dm = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(dm);
    final int height = dm.heightPixels;
    final int width = dm.widthPixels;

    final PreviewImageView iv = ((PreviewImageView) view.findViewById(R.id.image));
    if (width > height)
        iv.setWidth((int) (width > height * 1.5 ? width / 3.5 : width / 3));
    else/*from www  .ja v a  2 s  .  c o  m*/
        iv.setHeight(height / 4);

    final int artWidth = (int) (width / 1.5);
    final ArtworkType type = (width > height) ? ArtworkType.fanart : ArtworkType.coverart;

    if (Globals.haveServices())
        Globals.runOnThreadPool(new Runnable() {
            @Override
            public void run() {
                Bitmap bm = prog.getArtwork(type, artWidth, 0);
                if (bm == null)
                    return;
                final BitmapDrawable d = new BitmapDrawable(activity.getResources(), bm);
                d.setAlpha(65);
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        if (view == null)
                            return;
                        view.setBackgroundDrawable(d);
                    }
                });
            }
        });

    Globals.runOnThreadPool(new Runnable() {
        @Override
        public void run() {
            final Bitmap bm = prog.previewImage();
            if (bm == null)
                return;
            handler.post(new Runnable() {
                @Override
                public void run() {
                    iv.setImageBitmap(bm);
                }
            });
        }
    });

}

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