Example usage for android.widget ImageView getTag

Introduction

In this page you can find the example usage for android.widget ImageView getTag.

Prototype

@ViewDebug.ExportedProperty
public Object getTag() 

Source Link

Document

Returns this view's tag.

Usage

From source file:im.neon.util.VectorUtils.java

/**
 * Set the default vector avatar for a member.
 *
 * @param imageView   the imageView to set.
 * @param userId      the member userId.
 * @param displayName the member display name.
 *///  w  ww.  j a  v a 2  s  . com
private static void setDefaultMemberAvatar(final ImageView imageView, final String userId,
        final String displayName) {
    // sanity checks
    if (null != imageView && !TextUtils.isEmpty(userId)) {
        final Bitmap bitmap = VectorUtils.getAvatar(imageView.getContext(), VectorUtils.getAvatarColor(userId),
                TextUtils.isEmpty(displayName) ? userId : displayName, true);

        if (Looper.getMainLooper().getThread() == Thread.currentThread()) {
            imageView.setImageBitmap(bitmap);
        } else {
            final String tag = userId + " - " + displayName;
            imageView.setTag(tag);

            mUIHandler.post(new Runnable() {
                @Override
                public void run() {
                    if (TextUtils.equals(tag, (String) imageView.getTag())) {
                        imageView.setImageBitmap(bitmap);
                    }
                }
            });
        }
    }
}

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From source file:com.gdgdevfest.android.apps.devfestbcn.ui.SessionDetailFragment.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
private void setOrAnimateIconTo(final ImageView imageView, final int imageResId, boolean animate) {
    if (UIUtils.hasICS() && imageView.getTag() != null) {
        if (imageView.getTag() instanceof Animator) {
            Animator anim = (Animator) imageView.getTag();
            anim.end();//from   w  w w  .j  av  a2s.  c  om
            imageView.setAlpha(1f);
        }
    }

    animate = animate && UIUtils.hasICS();
    if (animate) {
        int duration = getResources().getInteger(android.R.integer.config_shortAnimTime);

        Animator outAnimator = ObjectAnimator.ofFloat(imageView, View.ALPHA, 0f);
        outAnimator.setDuration(duration / 2);
        outAnimator.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                imageView.setImageResource(imageResId);
            }
        });

        AnimatorSet inAnimator = new AnimatorSet();
        outAnimator.setDuration(duration);
        inAnimator.playTogether(ObjectAnimator.ofFloat(imageView, View.ALPHA, 1f),
                ObjectAnimator.ofFloat(imageView, View.SCALE_X, 0f, 1f),
                ObjectAnimator.ofFloat(imageView, View.SCALE_Y, 0f, 1f));

        AnimatorSet set = new AnimatorSet();
        set.playSequentially(outAnimator, inAnimator);
        set.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                imageView.setTag(null);
            }
        });
        imageView.setTag(set);
        set.start();
    } else {
        mHandler.post(new Runnable() {
            @Override
            public void run() {
                imageView.setImageResource(imageResId);
            }
        });
    }
}

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From source file:com.inter.trade.imageframe.ImageWorker.java

/**
 * Load an image specified by the data parameter into an ImageView (override
 * {@link ImageWorker#processBitmap(Object)} to define the processing logic). A memory and
 * disk cache will be used if an {@link ImageCache} has been added using
 * {@link ImageWorker#addImageCache(FragmentManager, ImageCache.ImageCacheParams)}. If the
 * image is found in the memory cache, it is set immediately, otherwise an {@link AsyncTask}
 * will be created to asynchronously load the bitmap.
 *
 * @param data The URL of the image to download.
 * @param imageView The ImageView to bind the downloaded image to.
 *//*from w w w .  ja v a2 s.c o  m*/
public void loadImage(Object data, ImageView imageView) {

    if (mLoadPause) {
        return;
    }

    if (data == null) {
        return;
    }

    BitmapDrawable value = null;

    if (mImageCache != null) {
        value = mImageCache.getBitmapFromMemCache(String.valueOf(data));
    }

    if (value != null) {
        // Bitmap found in memory cache
        imageView.setImageDrawable(value);
        RelativeLayout mLayout = (RelativeLayout) imageView.getTag();
        if (mLayout != null) {
            mLayout.setVisibility(View.GONE);
        }
    } else if (cancelPotentialWork(data, imageView)) {
        final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
        final AsyncDrawable asyncDrawable = new AsyncDrawable(mResources, mLoadingBitmap, task);
        imageView.setImageDrawable(asyncDrawable);

        // NOTE: This uses a custom version of AsyncTask that has been pulled from the
        // framework and slightly modified. Refer to the docs at the top of the class
        // for more info on what was changed.

        task.executeOnExecutor(AsyncTask.DUAL_THREAD_EXECUTOR, data);
        //            task.execute(data);
    }
}

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From source file:org.getlantern.firetweet.fragment.support.AccountsDashboardFragment.java

private void updateAccountOptionsSeparatorLabel(Drawable profileImageSnapshot) {
    final ParcelableAccount account = mAccountsAdapter.getSelectedAccount();
    if (account == null) {
        return;/*  www .j a v  a 2 s  .c  o  m*/
    }
    mAccountProfileNameView.setText(account.name);
    mAccountProfileScreenNameView.setText("@" + account.screen_name);
    mImageLoader.displayDashboardProfileImage(mAccountProfileImageView, account.profile_image_url,
            profileImageSnapshot);
    mAccountProfileImageView.setBorderColors(account.color);
    final int bannerWidth = mAccountProfileBannerView.getWidth();
    final Resources res = getResources();
    final int defWidth = res.getDisplayMetrics().widthPixels;
    final int width = bannerWidth > 0 ? bannerWidth : defWidth;
    final String bannerUrl = Utils.getBestBannerUrl(account.profile_banner_url, width);
    final ImageView bannerView = mAccountProfileBannerView;
    if (bannerView.getDrawable() == null || !CompareUtils.objectEquals(bannerUrl, bannerView.getTag())) {
        mImageLoader.displayProfileBanner(mAccountProfileBannerView, bannerUrl, this);
    }
}

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From source file:com.skyousuke.ivtool.windows.MainWindow.java

private void updateImageResource(ImageView view, int resId) {
    Integer tag = (Integer) view.getTag();
    if (tag == null || tag != resId) {
        view.setImageResource(resId);/*from  w  w w. j  a  va 2s  .  c  om*/
        view.setTag(resId);
    }
}

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From source file:org.mariotaku.twidere.fragment.support.AccountsDashboardFragment.java

private void updateAccountOptionsSeparatorLabel(Drawable profileImageSnapshot) {
    final ParcelableAccount account = mAccountsAdapter.getSelectedAccount();
    if (account == null) {
        return;//from w ww .  j  a  v  a 2  s . c o m
    }
    mAccountProfileNameView.setText(account.name);
    mAccountProfileScreenNameView.setText("@" + account.screen_name);
    mImageLoader.displayDashboardProfileImage(mAccountProfileImageView, account.profile_image_url,
            profileImageSnapshot);
    mAccountProfileImageView.setBorderColors(account.color);
    final int bannerWidth = mAccountProfileBannerView.getWidth();
    final Resources res = getResources();
    final int defWidth = res.getDisplayMetrics().widthPixels;
    final int width = bannerWidth > 0 ? bannerWidth : defWidth;
    final String bannerUrl = Utils.getBestBannerUrl(account.profile_banner_url, width);
    final ImageView bannerView = mAccountProfileBannerView;
    if (bannerView.getDrawable() == null || !CompareUtils.objectEquals(bannerUrl, bannerView.getTag())) {
        mImageLoader.displayProfileBanner(mAccountProfileBannerView, bannerUrl, this);
    } else {
        mImageLoader.cancelDisplayTask(mAccountProfileBannerView);
    }
}

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From source file:cn.edu.szjm.support.images.remote.RemoteImageLoader.java

/**
 * Triggers the image loader for the given image and view. The image loading will be performed
 * concurrently to the UI main thread, using a fixed size thread pool. The loaded image will be
 * posted back to the given ImageView upon completion. While waiting, the dummyDrawable is
 * shown.//  w w  w.j  a v a  2s  . co m
 * 
 * @param imageUrl
 *            the URL of the image to download
 * @param imageView
 *            the ImageView which should be updated with the new image
 * @param dummyDrawable
 *            the Drawable to be shown while the image is being downloaded.
 * @param handler
 *            the handler that will process the bitmap after completion
 */
public void loadImage(String imageUrl, ImageView imageView, Drawable dummyDrawable,
        RemoteImageLoaderHandler handler) {
    this.imageUrl = imageUrl;
    this.handler = handler;
    if (imageView != null) {
        if (imageUrl == null) {
            // In a ListView views are reused, so we must be sure to remove the tag that could
            // have been set to the ImageView to prevent that the wrong image is set.
            imageView.setTag(null);
            if (dummyDrawable != null) {
                imageView.setImageDrawable(dummyDrawable);
            }
            return;
        }
        String oldImageUrl = (String) imageView.getTag();
        if (imageUrl.equals(oldImageUrl)) {
            // nothing to do
            return;
        } else {
            if (dummyDrawable != null) {
                // Set the dummy image while waiting for the actual image to be downloaded.
                imageView.setImageDrawable(dummyDrawable);
            }
            imageView.setTag(imageUrl);
        }
    }

    ImageCache cache = SharedImageCache.getSharedImageCache();
    if (usingCache) {
        if (cache != null && cache.containsKeyInMemory(imageUrl)) {
            // do not go through message passing, handle directly instead
            handler.handleImageLoaded(cache.getBitmap(imageUrl), null);
            return;
        }
    }
    task.execute();
}

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From source file:org.mariotaku.twidere.view.CardMediaContainer.java

public void displayMedia(@NonNull final MediaLoaderWrapper loader, @Nullable final ParcelableMedia[] mediaArray,
        final UserKey accountId, @Nullable final OnMediaClickListener mediaClickListener,
        @Nullable final MediaLoadingHandler loadingHandler, final long extraId, boolean withCredentials) {
    if (mediaArray == null || mMediaPreviewStyle == VALUE_MEDIA_PREVIEW_STYLE_CODE_NONE) {
        for (int i = 0, j = getChildCount(); i < j; i++) {
            final View child = getChildAt(i);
            child.setTag(null);//from   ww w  .  j  a  v a  2 s . c om
            child.setVisibility(GONE);
        }
        return;
    }
    final View.OnClickListener clickListener = new ImageGridClickListener(mediaClickListener, accountId,
            extraId);
    for (int i = 0, j = getChildCount(), k = mediaArray.length; i < j; i++) {
        final View child = getChildAt(i);
        if (mediaClickListener != null) {
            child.setOnClickListener(clickListener);
        }
        final ImageView imageView = (ImageView) child.findViewById(R.id.mediaPreview);
        switch (mMediaPreviewStyle) {
        case VALUE_MEDIA_PREVIEW_STYLE_CODE_CROP: {
            imageView.setScaleType(ScaleType.CENTER_CROP);
            break;
        }
        case VALUE_MEDIA_PREVIEW_STYLE_CODE_SCALE: {
            imageView.setScaleType(ScaleType.FIT_CENTER);
            break;
        }
        }
        if (i < k) {
            final ParcelableMedia media = mediaArray[i];
            final String url = TextUtils.isEmpty(media.preview_url) ? media.media_url : media.preview_url;
            if (ObjectUtils.notEqual(url, imageView.getTag()) || imageView.getDrawable() == null) {
                if (withCredentials) {
                    loader.displayPreviewImageWithCredentials(imageView, url, accountId, loadingHandler);
                } else {
                    loader.displayPreviewImage(imageView, url, loadingHandler);
                }
            }
            imageView.setTag(url);
            if (imageView instanceof MediaPreviewImageView) {
                ((MediaPreviewImageView) imageView)
                        .setHasPlayIcon(ParcelableMediaUtils.hasPlayIcon(media.type));
            }
            if (TextUtils.isEmpty(media.alt_text)) {
                child.setContentDescription(getContext().getString(R.string.media));
            } else {
                child.setContentDescription(media.alt_text);
            }
            child.setTag(media);
            child.setVisibility(VISIBLE);
        } else {
            loader.cancelDisplayTask(imageView);
            imageView.setTag(null);
            child.setVisibility(GONE);
        }
    }
}

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From source file:org.matrix.androidsdk.db.MXMediaDownloadWorkerTask.java

@Override
protected void onPostExecute(Void nothing) {
    if (null != mErrorAsJsonElement) {
        dispatchOnDownloadError(mErrorAsJsonElement);
    } else if (isDownloadCancelled()) {
        dispatchDownloadCancel();//  www.  j a  va  2 s.c o m
    } else {
        dispatchOnDownloadComplete();

        // image download
        // update the linked ImageViews.
        if (isBitmapDownloadTask()) {
            // retrieve the bitmap from the file s
            Bitmap bitmap = MXMediaDownloadWorkerTask.bitmapForURL(mApplicationContext, mDirectoryFile, mUrl,
                    mRotation, mMimeType);

            if (null == bitmap) {
                bitmap = mDefaultBitmap;
            }

            // update the imageViews image
            if (bitmap != null) {
                for (WeakReference<ImageView> weakRef : mImageViewReferences) {
                    final ImageView imageView = weakRef.get();

                    if (imageView != null && TextUtils.equals(mUrl, (String) imageView.getTag())) {
                        imageView.setBackgroundColor(Color.TRANSPARENT);
                        imageView.setImageBitmap(bitmap);
                    }
                }
            }
        }
    }
}

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From source file:org.mariotaku.twidere.fragment.AccountsDashboardFragment.java

protected void displayAccountBanner(@NonNull ParcelableAccount account) {
    final int bannerWidth = mAccountProfileBannerView.getWidth();
    final Resources res = getResources();
    final int defWidth = res.getDisplayMetrics().widthPixels;
    final int width = bannerWidth > 0 ? bannerWidth : defWidth;
    final ImageView bannerView = (ImageView) mAccountProfileBannerView.getNextView();
    if (bannerView.getDrawable() == null || !CompareUtils.objectEquals(account, bannerView.getTag())) {
        mMediaLoader.displayProfileBanner(bannerView, account, width);
        bannerView.setTag(account);//  w  ww  . j  a v  a  2  s .  co  m
    } else {
        mMediaLoader.cancelDisplayTask(bannerView);
    }
}

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