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.likou.util.NImageLoader.java

/**
 * Sets a {@link android.graphics.Bitmap} to an
 * {@link android.widget.ImageView} using a fade-in animation. If there is a
 * {@link android.graphics.drawable.Drawable} already set on the ImageView
 * then use that as the image to fade from. Otherwise fade in from a
 * transparent Drawable./*from w w  w. ja v  a 2  s  . c  o  m*/
 */
//   @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR1)
private static void setImageBitmap(final ImageView imageView, final Bitmap bitmap, Resources resources,
        boolean fadeIn) {

    //      // If we're fading in and on HC MR1+
    //      if (fadeIn && NetUtils.hasHoneycombMR1()) {
    //         // Use ViewPropertyAnimator to run a simple fade in + fade out
    //         // animation to update the
    //         // ImageView
    //         imageView
    //               .animate()
    //               .scaleY(0.95f)
    //               .scaleX(0.95f)
    //               .alpha(0f)
    //               .setDuration(
    //                     imageView.getDrawable() == null ? 0
    //                           : HALF_FADE_IN_TIME)
    //               .setListener(new AnimatorListenerAdapter() {
    //                  @Override
    //                  public void onAnimationEnd(Animator animation) {
    //                     imageView.setImageBitmap(bitmap);
    //                     imageView.animate().alpha(1f).scaleY(1f).scaleX(1f)
    //                           .setDuration(HALF_FADE_IN_TIME)
    //                           .setListener(null);
    //                  }
    //               });
    //      } else 
    if (fadeIn) {
        // Otherwise use a TransitionDrawable to fade in
        Drawable initialDrawable;
        if (imageView.getDrawable() != null) {
            initialDrawable = imageView.getDrawable();
        } else {
            initialDrawable = transparentDrawable;
        }
        BitmapDrawable bitmapDrawable = new BitmapDrawable(resources, bitmap);
        // Use TransitionDrawable to fade in
        final TransitionDrawable td = new TransitionDrawable(
                new Drawable[] { initialDrawable, bitmapDrawable });
        imageView.setImageDrawable(td);
        td.startTransition(250);
    } else {
        // No fade in, just set bitmap directly
        imageView.setImageBitmap(bitmap);
    }
}

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From source file:xyz.bringoff.testtaskvkfriends_androidmiddle.util.ImageWorker.java

/**
 * Called when the processing is complete and the final drawable should be
 * set on the ImageView./*  www . j a  v  a  2 s  .  c o m*/
 *
 * @param imageView
 * @param drawable
 */
@SuppressWarnings("ResourceAsColor")
private void setImageDrawable(ImageView imageView, Drawable drawable) {
    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), drawable });
        // Set background to loading bitmap
        imageView.setBackgroundDrawable(new BitmapDrawable(mResources, mLoadingBitmap));

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

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From source file:github.madmarty.madsonic.util.ImageLoader.java

@SuppressWarnings("deprecation")
private void setImage(View view, Drawable drawable, boolean crossfade) {
    if (view instanceof TextView) {
        // Cross-fading is not implemented for TextView since it's not in use.  It would be easy to add it, though.
        TextView textView = (TextView) view;
        textView.setCompoundDrawablesWithIntrinsicBounds(drawable, null, null, null);
    } else if (view instanceof ImageView) {
        ImageView imageView = (ImageView) view;
        if (crossfade) {

            Drawable existingDrawable = imageView.getDrawable();
            if (existingDrawable == null) {
                Bitmap emptyImage;/*  w w  w.  ja  v a 2  s  .c om*/
                if (drawable.getIntrinsicWidth() > 0 && drawable.getIntrinsicHeight() > 0) {
                    emptyImage = Bitmap.createBitmap(drawable.getIntrinsicWidth(),
                            drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
                } else {
                    emptyImage = Bitmap.createBitmap(imageSizeDefault, imageSizeDefault,
                            Bitmap.Config.ARGB_8888);
                }
                existingDrawable = new BitmapDrawable(emptyImage);
            } else {
                // Try to get rid of old transitions
                try {
                    TransitionDrawable tmp = (TransitionDrawable) existingDrawable;
                    int layers = tmp.getNumberOfLayers();
                    existingDrawable = tmp.getDrawable(layers - 1);
                } catch (Exception e) {
                    // Do nothing, just means that the drawable is a flat image
                }
            }

            Drawable[] layers = new Drawable[] { existingDrawable, drawable };

            TransitionDrawable transitionDrawable = new TransitionDrawable(layers);
            imageView.setImageDrawable(transitionDrawable);
            transitionDrawable.startTransition(250);
        } else {
            imageView.setImageDrawable(drawable);
        }
    }
}

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From source file:com.androidpi.bricks.gallery.lru.cache.ImageWorker.java

/**
 * Called when the processing is complete and the final drawable should be set on the ImageView.
 *
 * @param imageView/*from  w  ww. jav  a2s. co  m*/
 * @param drawable
 */
private void setImageDrawable(ImageView imageView, Drawable drawable) {
    if (mFadeInBitmap) {
        // Transition drawable with a transparent drawable and the final
        // drawable
        final TransitionDrawable td = new TransitionDrawable(new Drawable[] {
                new ColorDrawable(imageView.getResources().getColor(android.R.color.transparent)), drawable });
        // Set background to loading bitmap
        imageView.setBackgroundDrawable(new BitmapDrawable(mResources, mLoadingBitmap));

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

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From source file:com.ysy.classpower_utils.search_view.OwnSearchViewLayout.java

/***
 * Set the background colours of the searchview.
 * @param collapsedDrawable drawable for collapsed state, default transparent
 * @param expandedDrawable drawable for expanded state, default color.default_color_expanded
 *//*  ww  w  . j a  v  a  2 s . co m*/
public void setTransitionDrawables(Drawable collapsedDrawable, Drawable expandedDrawable) {
    this.mCollapsedDrawable = collapsedDrawable;
    this.mExpandedDrawable = expandedDrawable;

    mBackgroundTransition = new TransitionDrawable(new Drawable[] { mCollapsedDrawable, mExpandedDrawable });
    mBackgroundTransition.setCrossFadeEnabled(true);
    setBackground(mBackgroundTransition);
    Utils.setPaddingAll(OwnSearchViewLayout.this, 8);
}

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

/**
 * // w  ww .j  a v  a 2 s .  co  m
 * 
 * @param imageView
 * @param drawable
 */
public static void setFadeInDrawable(ImageView imageView, Drawable drawable) {
    // Bug fix by XuWei 2013-09-09
    // Drawable?bug?ViewDrawable??Drawable
    Drawable copyDrawable = new BitmapDrawable(imageView.getContext().getResources(),
            ((BitmapDrawable) drawable).getBitmap());

    // Transition drawable with a transparent drawable and the final
    // drawable
    final TransitionDrawable td = new TransitionDrawable(
            new Drawable[] { new ColorDrawable(android.R.color.transparent), copyDrawable });

    imageView.setImageDrawable(td);
    td.startTransition(FADE_IN_TIME);
}

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From source file:com.mg.axe.androiddevelop.view.SearchViewLayout.java

/***
 * Set the background colours of the searchview.
 * @param collapsedDrawable drawable for collapsed state, default transparent
 * @param expandedDrawable drawable for expanded state, default color.default_color_expanded
 *///ww  w.  ja va2 s.co m
public void setTransitionDrawables(Drawable collapsedDrawable, Drawable expandedDrawable) {
    this.mCollapsedDrawable = collapsedDrawable;
    this.mExpandedDrawable = expandedDrawable;

    mBackgroundTransition = new TransitionDrawable(new Drawable[] { mCollapsedDrawable, mExpandedDrawable });
    mBackgroundTransition.setCrossFadeEnabled(true);
    setBackgroundCompat();
    Utils.setPaddingAll(SearchViewLayout.this, 8);
}

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From source file:kuta.adrian.cv.displayingbitmaps.ImageWorker.java

/**
 * Called when the processing is complete and the final drawable should be
 * set on the ImageView./*from   ww  w  . j  a  v  a 2s.c  o  m*/
 *
 * @param imageView
 * @param drawable
 */
private void setImageDrawable(ImageView imageView, Drawable drawable) {
    try {
        ViewGroup viewGroup = (ViewGroup) imageView.getParent();
        if (viewGroup instanceof FrameLayout) {
            FrameLayout parent = (FrameLayout) viewGroup;
            View view;
            if ((view = parent.getChildAt(0)) instanceof ProgressBar)
                parent.removeView(view);
        }
    } catch (Exception e) {
        Log.e(getClass().getSimpleName(), "onPostExecute, progressBar not found", e);
    }

    if (mFadeInBitmap) {
        // Transition drawable with a transparent drawable and the final drawable
        final TransitionDrawable td = new TransitionDrawable(new Drawable[] {
                new ColorDrawable(ContextCompat.getColor(imageView.getContext(), android.R.color.transparent)),
                drawable });
        // Set background to loading bitmap
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN)
            imageView.setBackgroundDrawable(new BitmapDrawable(mResources, mLoadingBitmap));
        else
            imageView.setBackground(new BitmapDrawable(mResources, mLoadingBitmap));

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

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From source file:com.amazon.android.utils.Helpers.java

/**
 * Loads an image using Glide from a URL into an image view and crossfades it with the image
 * view's current image.//  w ww .  j  a v a2s .  c  om
 *
 * @param activity          The activity.
 * @param imageView         The image view to load the image into to.
 * @param url               The URL that points to the image to load.
 * @param crossFadeDuration The duration of the cross-fade in milliseconds.
 */
public static void loadImageWithCrossFadeTransition(Activity activity, ImageView imageView, String url,
        final int crossFadeDuration) {
    /*
     * With the Glide image managing framework, cross fade animations only take place if the
     * image is not already downloaded in cache. In order to have the cross fade animation
     * when the image is in cache, we need to make the following two calls.
     */
    Glide.with(activity).load(url).listener(new LoggingListener<>()).fitCenter()
            .error(R.drawable.browse_bg_color).placeholder(imageView.getDrawable()).crossFade().into(imageView);

    // Adding this second Glide call enables cross-fade transition even if the image is cached.
    Glide.with(activity).load(url).fitCenter().error(R.drawable.browse_bg_color)
            .placeholder(imageView.getDrawable())
            // Here we override the onResourceReady of the RequestListener to force
            // the cross fade animation.
            .listener(new RequestListener<String, GlideDrawable>() {
                @Override
                public boolean onException(Exception e, String model, Target<GlideDrawable> target,
                        boolean isFirstResource) {

                    Log.d("GLIDE", String.format(Locale.ROOT, "onException(%s, %s, %s, %s)", e, model, target,
                            isFirstResource), e);
                    return false;
                }

                @Override
                public boolean onResourceReady(GlideDrawable resource, String model,
                        Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) {

                    ImageViewTarget<GlideDrawable> imageTarget = (ImageViewTarget<GlideDrawable>) target;
                    Drawable current = imageTarget.getCurrentDrawable();
                    if (current != null) {
                        TransitionDrawable transitionDrawable = new TransitionDrawable(
                                new Drawable[] { current, resource });
                        transitionDrawable.setCrossFadeEnabled(true);
                        transitionDrawable.startTransition(crossFadeDuration);
                        imageTarget.setDrawable(transitionDrawable);
                        return true;
                    } else
                        return false;
                }
            }).crossFade().into(imageView);
}

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From source file:gr.unfold.android.tsibato.images.ImageWorker.java

@TargetApi(16)
@SuppressWarnings("deprecation")
private void setImageDrawable(ImageView imageView, Drawable drawable) {
    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), drawable });
        // Set background to loading bitmap
        if (Utils.hasJellyBean()) {
            imageView.setBackground(new BitmapDrawable(mResources, mLoadingBitmap));
        } else {// w w w  .jav a2s.  c  om
            imageView.setBackgroundDrawable(new BitmapDrawable(mResources, mLoadingBitmap));
        }

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

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