Example usage for android.graphics.drawable TransitionDrawable TransitionDrawable

Introduction

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

Prototype

public TransitionDrawable(Drawable[] layers) 

Source Link

Document

Create a new transition drawable with the specified list of layers.

Usage

From source file:com.ccz.viewimages.displayingbitmaps.util.ImageWorker.java

private void setImageDrawable(ImageView imageView, Drawable drawable, Bitmap transbitmap) {
    if (mFadeInBitmap) {
        // Transition drawable with a transparent drawable and the final drawable
        final TransitionDrawable td = new TransitionDrawable(new Drawable[] {
                new ColorDrawable(mResources.getColor(android.R.color.transparent)), drawable });
        // Set background to loading bitmap
        if (null != transbitmap) {
            imageView.setBackgroundDrawable(new BitmapDrawable(mResources, transbitmap));
        }//from w w  w  .  java  2 s . com

        imageView.setImageDrawable(td);
        td.startTransition(FADE_IN_TIME);
    } else {
        imageView.setImageDrawable(drawable);
    }
}

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From source file:com.benefit.buy.library.http.query.callback.BitmapAjaxCallback.java

private static void setBmAnimate(ImageView iv, Bitmap bm, Bitmap preset, int fallback, int animation,
        float ratio, float anchor, int source) {
    bm = filter(iv, bm, fallback);// w w w  .  j  a  v  a  2  s . com
    if (bm == null) {
        iv.setImageBitmap(null);
        return;
    }
    Drawable d = makeDrawable(iv, bm, ratio, anchor);
    Animation anim = null;
    if (fadeIn(animation, source)) {
        if (preset == null) {
            anim = new AlphaAnimation(0, 1);
            anim.setInterpolator(new DecelerateInterpolator());
            anim.setDuration(FADE_DUR);
        } else {
            Drawable pd = makeDrawable(iv, preset, ratio, anchor);
            Drawable[] ds = new Drawable[] { pd, d };
            TransitionDrawable td = new TransitionDrawable(ds);
            td.setCrossFadeEnabled(true);
            td.startTransition(FADE_DUR);
            d = td;
        }
    } else if (animation > 0) {
        anim = AnimationUtils.loadAnimation(iv.getContext(), animation);
    }
    iv.setImageDrawable(d);
    if (anim != null) {
        anim.setStartTime(AnimationUtils.currentAnimationTimeMillis());
        iv.startAnimation(anim);
    } else {
        iv.setAnimation(null);
    }
}

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From source file:com.appbase.androidquery.callback.BitmapAjaxCallback.java

private static void setBmAnimate(ImageView iv, Bitmap bm, Bitmap preset, int fallback, int animation,
        float ratio, float anchor, int source) {

    bm = filter(iv, bm, fallback);//from   www .  j  a v a2 s.  c  o  m
    if (bm == null) {
        iv.setImageBitmap(null);
        return;
    }

    Drawable d = makeDrawable(iv, bm, ratio, anchor);
    Animation anim = null;

    if (fadeIn(animation, source)) {
        if (preset == null) {
            anim = new AlphaAnimation(0, 1);
            anim.setInterpolator(new DecelerateInterpolator());
            anim.setDuration(FADE_DUR);
        } else {

            Drawable pd = makeDrawable(iv, preset, ratio, anchor);
            Drawable[] ds = new Drawable[] { pd, d };
            TransitionDrawable td = new TransitionDrawable(ds);
            td.setCrossFadeEnabled(true);
            td.startTransition(FADE_DUR);
            d = td;
        }
    } else if (animation > 0) {
        anim = AnimationUtils.loadAnimation(iv.getContext(), animation);
    }

    iv.setImageDrawable(d);

    if (anim != null) {
        anim.setStartTime(AnimationUtils.currentAnimationTimeMillis());
        iv.startAnimation(anim);
    } else {
        iv.setAnimation(null);
    }
}

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From source file:haipeng.myalbum.imageload.ImageWorker.java

/**
 * Called when the processing is complete and the final bitmap should be set
 * on the ImageView.// w w  w  .  j a  va  2  s . com
 * 
 * @param imageView
 * @param bitmap
 */
@SuppressWarnings("deprecation")
private void setImageBitmap(ImageView imageView, Bitmap bitmap) {
    if (mFadeInBitmap) {
        // Transition drawable with a transparent drwabale and the final
        // bitmap
        final TransitionDrawable td = new TransitionDrawable(new Drawable[] {
                new ColorDrawable(Color.TRANSPARENT), new BitmapDrawable(mResources, bitmap) });
        // Set background to loading bitmap
        imageView.setBackgroundDrawable(new BitmapDrawable(mResources, mLoadingBitmap));

        imageView.setImageDrawable(td);
        td.startTransition(FADE_IN_TIME);
    } else {
        imageView.setImageBitmap(bitmap);
    }
}

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From source file:cn.com.wo.bitmap.ImageWorker.java

/**
 * Called when the processing is complete and the final drawable should be 
 * set on the ImageView./*from ww  w.java  2  s  .c o  m*/
 *
 * @param imageView
 * @param drawable
 */
private void setImageDrawable(ImageView imageView, Drawable drawable, boolean isBackground) {
    if (mFadeInBitmap && !isBackground) {
        // Transition drawable with a transparent drawable and the final drawable
        final TransitionDrawable td = new TransitionDrawable(
                new Drawable[] { new ColorDrawable(android.R.color.transparent), drawable });
        // Set background to loading bitmap
        int index = 0;
        if (imageView.getTag() != null)
            index = (Integer) imageView.getTag();
        imageView.setBackgroundDrawable(new BitmapDrawable(mResources, mLoadingBitmap[index]));
        imageView.setImageDrawable(td);
        td.startTransition(FADE_IN_TIME);
        if (ImageFetcher.isDebug)
            Log.i(ImageFetcher.TAG, "setImageDrawable src");
    } else {
        if (isBackground) {
            if (ImageFetcher.isDebug)
                Log.i(ImageFetcher.TAG, "setImageDrawable isBackground");
            imageView.setBackgroundDrawable(null);
            imageView.setBackgroundDrawable(drawable);
        } else {
            if (ImageFetcher.isDebug)
                Log.i(ImageFetcher.TAG, "setImageDrawable src");
            imageView.setImageDrawable(drawable);
        }
    }
}

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From source file:com.ifeng.util.imagecache.ImageWorker.java

/**
 * Called when the processing is complete and the final drawable should be
 * set on the ImageView./*from  w  ww  .j  a  va  2s.  c o  m*/
 * 
 * @param imageView
 * @param drawable
 */
private void setImageDrawable(ImageView imageView, Drawable drawable) {
    // Bug fix by XuWei 2013-09-09
    // Drawable?bug?ViewDrawable??Drawable
    Drawable copyDrawable = new BitmapDrawable(mResources, ((BitmapDrawable) drawable).getBitmap());

    if (mFadeInBitmap) {
        // Transition drawable with a transparent drawable and the final
        // drawable
        final TransitionDrawable td = new TransitionDrawable(
                new Drawable[] { new ColorDrawable(android.R.color.transparent), copyDrawable });
        // Set background to loading bitmap
        imageView.setImageDrawable(new BitmapDrawable(mResources, mLoadingBitmap));

        imageView.setImageDrawable(td);
        td.startTransition(FADE_IN_TIME);
    } else {
        imageView.setImageDrawable(copyDrawable);
    }
}

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From source file:com.fastbootmobile.encore.app.fragments.PlaylistViewFragment.java

private void loadArt() {
    new Thread() {
        public void run() {
            AlbumArtHelper.retrieveAlbumArt(getResources(), new AlbumArtHelper.AlbumArtListener() {
                @Override/*from w w w. j  ava2  s  . co  m*/
                public void onArtLoaded(RecyclingBitmapDrawable output, BoundEntity request) {
                    if (output != null) {
                        Drawable originalDrawable = mIvHero.getDrawable();
                        if (originalDrawable == null) {
                            originalDrawable = getResources().getDrawable(R.drawable.album_placeholder);
                        }

                        final TransitionDrawable transition = new TransitionDrawable(
                                new Drawable[] { originalDrawable, output });

                        // Make sure the transition happens after the activity animation is done,
                        // otherwise weird sliding occurs.
                        mHandler.postDelayed(new Runnable() {
                            @Override
                            public void run() {
                                mIvHero.setImageDrawable(transition);
                                transition.startTransition(500);
                            }
                        }, 600);
                    }
                }
            }, mPlaylist, -1, false);
        }
    }.start();
}

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From source file:com.silentcircle.contacts.ContactPhotoManager.java

/**
 * Checks if the photo is present in cache.  If so, sets the photo on the view.
 *
 * @return false if the photo needs to be (re)loaded from the provider.
 *//* w ww  . j  a va 2  s. c om*/
private boolean loadCachedPhoto(ImageView view, Request request, boolean fadeIn) {
    BitmapHolder holder = mBitmapHolderCache.get(request.getKey());
    if (holder == null) {
        // The bitmap has not been loaded ==> show default avatar
        request.applyDefaultImage(view);
        return false;
    }

    if (holder.bytes == null) {
        request.applyDefaultImage(view);
        return holder.fresh;
    }

    Bitmap cachedBitmap = holder.bitmapRef == null ? null : holder.bitmapRef.get();
    if (cachedBitmap == null) {
        if (holder.bytes.length < 8 * 1024) {
            // Small thumbnails are usually quick to inflate. Let's do that on the UI thread
            inflateBitmap(holder, request.getRequestedExtent());
            cachedBitmap = holder.bitmap;
            if (cachedBitmap == null)
                return false;
        } else {
            // This is bigger data. Let's send that back to the Loader so that we can
            // inflate this in the background
            request.applyDefaultImage(view);
            return false;
        }
    }

    final Drawable previousDrawable = view.getDrawable();
    if (fadeIn && previousDrawable != null) {
        final Drawable[] layers = new Drawable[2];
        // Prevent cascade of TransitionDrawables.
        if (previousDrawable instanceof TransitionDrawable) {
            final TransitionDrawable previousTransitionDrawable = (TransitionDrawable) previousDrawable;
            layers[0] = previousTransitionDrawable
                    .getDrawable(previousTransitionDrawable.getNumberOfLayers() - 1);
        } else {
            layers[0] = previousDrawable;
        }
        layers[1] = new BitmapDrawable(mContext.getResources(), cachedBitmap);
        TransitionDrawable drawable = new TransitionDrawable(layers);
        view.setImageDrawable(drawable);
        drawable.startTransition(FADE_TRANSITION_DURATION);
    } else {
        view.setImageBitmap(cachedBitmap);
    }

    // Put the bitmap in the LRU cache. But only do this for images that are small enough
    // (we require that at least six of those can be cached at the same time)
    int byteCount = (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB_MR1)
            ? cachedBitmap.getRowBytes() * cachedBitmap.getHeight()
            : cachedBitmap.getByteCount();
    if (byteCount < mBitmapCache.maxSize() / 6) {
        mBitmapCache.put(request.getKey(), cachedBitmap);
    }
    holder.bitmap = null; // Soften the reference

    return holder.fresh;
}

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From source file:com.fastbootmobile.encore.app.fragments.ArtistFragment.java

private void loadArt(final boolean materialTransition) {
    AlbumArtHelper.retrieveAlbumArt(getResources(), new AlbumArtHelper.AlbumArtListener() {
        @Override/*from   ww  w .  j  av a 2 s . c o  m*/
        public void onArtLoaded(RecyclingBitmapDrawable output, BoundEntity request) {
            try {
                if (output != null && !isDetached()) {
                    mHeroImage = output.getBitmap();

                    if (materialTransition) {
                        MaterialTransitionDrawable mtd = new MaterialTransitionDrawable(
                                (BitmapDrawable) getResources().getDrawable(R.drawable.ic_cloud_offline),
                                (BitmapDrawable) getResources().getDrawable(R.drawable.album_placeholder));
                        mtd.transitionTo(output);

                        mHeroImageView.setImageDrawable(mtd);
                    } else {
                        final TransitionDrawable transition = new TransitionDrawable(
                                new Drawable[] { mHeroImageView.getDrawable(), output });

                        // Make sure the transition happens after the activity animation is done,
                        // otherwise weird sliding occurs.
                        mHandler.postDelayed(new Runnable() {
                            @Override
                            public void run() {
                                mHeroImageView.setImageDrawable(transition);
                                transition.startTransition(500);
                            }
                        }, 600);
                    }

                    generateHeroPalette();
                }
            } catch (IllegalStateException ignore) {
                // We might have left the activity, so go on
            }
        }
    }, mArtist, -1, false);
}

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From source file:uk.org.ngo.squeezer.util.ImageWorker.java

/**
 * Called when the processing is complete and the final bitmap should be set on the ImageView.
 *
 * @param imageView//from  w w  w.ja  v a2  s.  c o  m
 * @param bitmap
 */
private void setImageBitmap(ImageView imageView, Bitmap bitmap) {
    if (mFadeInBitmap) {
        // Transition drawable between the pending image and the final bitmap.
        final TransitionDrawable td = new TransitionDrawable(
                new Drawable[] { imageView.getDrawable(), new BitmapDrawable(mResources, bitmap) });

        imageView.setImageDrawable(td);
        td.startTransition(FADE_IN_TIME);
    } else {
        imageView.setImageDrawable(new BitmapDrawable(mResources, bitmap));
    }
}

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